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LON - SEL

£284 Find cheap flights from London to Seoul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Seoul departing on 29/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 5/6
Wed 12/6

Search hundreds of travel sites at once for deals on flights to Seoul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Seoul.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Seoul.
In the last 7 days, travellers have searched 42,830,901 times on KAYAK, and here's why:

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Cheap flight deals from London to Seoul (LON-SEL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Seoul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:35 - 17:25LGW-ICN
21h 50m1 stop
18:25 - 15:10ICN-LGW
28h 45m1 stop
£402China Eastern
Find Deal
Tue, 11 Jun - Thu, 20 Jun
11:35 - 19:50LGW-GMP
24h 15m1 stop
20:50 - 13:50GMP-LGW
25h 00m1 stop
£405China Eastern
Find Deal
Mon, 10 Jun - Wed, 19 Jun
22:00 - 12:55LHR-ICN
30h 55m1 stop
13:05 - 20:00ICN-LHR
14h 55m1 stop
£509Air China
Find Deal
Tue, 21 May - Wed, 29 May
12:35 - 13:40LGW-ICN
17h 05m1 stop
13:05 - 06:35ICN-LGW
25h 30m1 stop
£521Air China
Find Deal
Tue, 24 Sep - Sat, 12 Oct
22:10 - 13:55LHR-ICN
31h 45m1 stop
16:45 - 19:10ICN-LHR
34h 25m1 stop
£543China Southern
Find Deal
Tue, 4 Jun - Sat, 8 Jun
20:50 - 12:25LHR-GMP
31h 35m1 stop
13:25 - 18:05GMP-LHR
36h 40m1 stop
£564China Southern
Find Deal
Mon, 3 Jun - Mon, 17 Jun
06:30 - 06:20LHR-ICN
15h 50m1 stop
11:20 - 17:20ICN-LHR
38h 00m1 stop
£585LOT
Find Deal
Fri, 7 Jun - Mon, 17 Jun
18:10 - 09:30LHR-ICN
31h 20m1 stop
11:20 - 09:20ICN-LHR
30h 00m1 stop
£591LOT
Find Deal
Sat, 25 May - Tue, 11 Jun
11:30 - 09:55LHR-ICN
14h 25m1 stop
13:30 - 22:55ICN-LHR
18h 25m1 stop
£679Lufthansa
Find Deal
Tue, 1 Oct - Tue, 29 Oct
11:30 - 09:55LHR-ICN
14h 25m1 stop
12:45 - 20:45ICN-LHR
17h 00m1 stop
£688Lufthansa
Find Deal
Tue, 1 Oct - Tue, 19 Nov

Flights from London to Seoul - Travel Insights & Trends

Get data-powered insights and trends into flights from London to Seoul to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London to Seoul flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from London to Seoul.
Our data shows that the cheapest route for a one-way flight from London to Seoul cost £455 and was between London Heathrow Airport and Incheon Intl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is £759.

What’s the cheapest day of the week to fly from London to Seoul?

The average price of all flights from London to Seoul clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from London to Seoul, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Seoul, Tuesday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from London to Seoul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London to Seoul, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London to Seoul is January, where tickets cost £597 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is £948 and £900 respectively.

How far in advance should I book a flight from London to Seoul?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London to Seoul, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London to Seoul, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 days before departure.

Which airlines provide the cheapest flights from London to Seoul?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, SAUDIA offered the best one-way deal for that route, at £284. KAYAK users also found London to Seoul return flights on China Eastern from £402 and on Shenzhen Airlines from £496.

Which airlines fly direct between London and Seoul?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from London to Seoul.
There are 2 airlines that fly direct from London to Seoul. They are Asiana Airlines and Korean Air. The cheapest airline for this route is Asiana Airlines, with the best one-way deal found costing £771. On average, the best prices for this route can be found at Asiana Airlines.

How many flights are there between London and Seoul per day?

Each day, there are 2 direct flights that take off from London and land in Seoul, with an average flight time of 12h 42m. The most common departure time is 19:00 and most flights take off in the evening. Each week, there are 14 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between London and Seoul?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from London to Seoul take?

Direct flights cover the 5,501 miles separating London and Seoul in about 10h 55m.

What’s the earliest departure time from London to Seoul?

Early birds can take the earliest flight from London at 19:35 and will be landing in Seoul at 16:15.

What’s the latest departure time from London to Seoul?

If you prefer to fly at night, the latest flight from London to Seoul jets off at 20:40 and lands at 17:25.

Good to know - Cheap tickets from London to Seoul

Low season

January

High season

May

Cheapest flight

£284
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from London Heathrow Airport to Incheon

When to book flights from London to Seoul

Are your dates flexible? Find out the best times to travel from London to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Seoul

  • Where can I stop on the way to Seoul from London?

    If you’re travelling to Incheon Airport in Seoul, KLM flights departing from London Heathrow (LHR) stop in Amsterdam. Air France flights travel via Paris, and passengers flying Finnair must change planes in Helsinki. Japan Airlines flights travel via Tokyo, while Etihad Airways flights stop in Abu Dhabi. If you’re departing from London Gatwick (LGW), Qatar Airways flights stop in Doha, Turkish Airways flights travel via Istanbul and passengers flying Emirates change planes in Dubai.

  • What kinds of facilities are available for passengers with reduced mobility?

    If you need help at the airport or during the flight, contact your airline before your travel date. Heathrow Airport has an assisted shopping service for passengers who require assistance with duty-free shopping, and the facilities available include accessible toilets and Changing Places. Once you arrive at Incheon Airport, you will be able to access the Priority Lane through Security, hire a wheelchair or request assistance at the Special Assistance Counter.  

  • How can I get from Central London to London Heathrow (LHR)?

    There are many options to travel into Heathrow from Central London, including train, coach, and the tube, with riding on the Piccadilly Line being the cheapest option at around £5, as opposed to roughly £25 by train and about £11 by coach. If you’re looking for a quick transfer into Heathrow airport, the Heathrow Express is the swiftest option, connecting London Paddington to Terminals 2 & 3 in 15min. A further 6min is added to your journey if you’re flying out of Terminal 5. From there, you can also catch a free transfer to Terminal 4.

  • Are there any hotels inside Incheon Intl Airport (ICN)?

    The DarakHyu Capsule Hotel and the Transit Hotel are available in Terminal 1 and 2, for overnight stays and day use.

  • Can I book a direct flight from London (LON) to Seoul (SEL)?

    Some direct flights are available from Heathrow (LHR) to Incheon Intl Airport (ICN) with Asiana Airlines and Korean Air.

  • What is the cheapest flight from London to Seoul?

    In the last 3 days, the lowest price for a flight from London to Seoul was £356 for a one-way ticket and £504 for a return.

  • Which airports will I be using when flying from London to Seoul?

    On your way to Seoul, you’ll fly out from one of these London airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, or London Stansted. You’ll be landing in one of Seoul’s 2 airports: Seoul Gimpo Intl or Incheon Intl.

  • Which airlines offer Wi-Fi service onboard planes from London to Seoul?

    Only Asiana Airlines offers inflight Wi-Fi service on the London to Seoul flight route.

  • Which aircraft models fly most regularly from London to Seoul?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the London to Seoul flight route.

  • Which airline alliances offer flights from London to Seoul?

    SkyTeam, and Star Alliance are the airline alliances operating flights between London and Seoul, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from London to Seoul?

    There are direct flights from London to Seoul on a daily basis.

  • Which is the best airline for flights from London to Seoul, China Southern or SAUDIA?

    The two airlines most popular with KAYAK users for flights from London to Seoul are China Southern and SAUDIA. With an average price for the route of £588 and an overall rating of 7.8, China Southern is the most popular choice. SAUDIA is also a great choice for the route, with an average price of £558 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from London to Seoul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Seoul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Seoul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Seoul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seoul with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Seoul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London to Seoul

  • Looking for a cheap flight from London to Seoul? 25% of our users found flights on this route for £461 or less one-way and £830 or less round-trip.
  • To reduce your carbon footprint when you travel, KAYAK enables you to find cheap flights from London to Seoul and sort flights by CO2 emissions, to find sustainable flights. Factors that affect emissions include the type of aircraft, airline rating and cabin class. Booking with KLM can reduce your CO2 emissions by 61%, while Korean Air and Air France flights generally emit 55% less CO2.
  • If you’re planning to hire a car at Incheon Airport (ICN), you will find car hire counters near Exit 2 in Terminal 1 and in West B1 of the Transportation Centre in Terminal 2. At Gimpo International Airport (GMP), the car hire counters can be found on Floor 1 of the domestic terminal. Book in advance to get better deals and don’t forget your International Driving Permit.
  • Passengers travelling through Incheon Airport in Seoul can admire the large collection of art and multimedia exhibitions within the terminals. You can also experience Korean culture in the Korea Traditional Culture Centre or visit the Incheon Airport Museum. Visitors can also watch aircraft land and take off from the Observatory Deck in Terminal 2.
  • London is the biggest travel hub in the UK, with six international airports servicing the city and the south-east region, such as London City Airport (LCY), Heathrow (LHR), Gatwick (LGW), Luton (LTN), Stansted (STN) and Southend (SEN). London City Airport is the closest to Central London and a great option for those who want quick access to the airport. Gatwick, Luton and Stansted are hubs for low-cost airlines like easyJet and Ryanair, whereas Heathrow is a hub for British Airways and the main airport for long-distance international travel.
  • Seoul (SEL) is served by two main international airports: Incheon International airport (ICN), 30 miles from the city centre, and Gimpo International Airport (GMP), about 9 miles from downtown Seoul. Incheon International airport is the main hub for international flights from Europe and the Americas, with Gimpo airport servicing domestic flights and flights to other South-East Asian destinations.
  • Most direct and one-stop flights from London to Seoul leave from London Heathrow (LHR), the busiest and largest airport in the country, and arrive at Incheon International airport (ICN). Heathrow is a great option for families, with free unsupervised children's play areas available in all terminals for children aged up to 9 years old. Children must be accompanied by an adult.
  • One-stop and two-stop flights are also available from London Gatwick (LGW) and London City Airport (LCY). The fastest way to get to Gatwick is via the Gatwick Express, from London Victoria station – you’ll reach your destination in just under 30min for about £20. The best option to travel to London City airport is with the London Underground, on the Docklands Light Railway (DLR). The journey from Bank station takes about 20min and costs around £3.30.
  • There are several regular one-stop flights from London (LON) to Seoul (SEL) with Etihad Airways, Qatar Airways, Lufthansa, KLM, Emirates and Air France, so you’ll have plenty of options to choose from. Common stops include Munich (MUC), Frankfurt (FRA), Paris (CDG), Amsterdam (AMS), Doha (DOH) and Dubai (DXB).
See more tips

Top 5 airlines serving from London to Seoul

 
See real verified KAYAK customer reviews for airlines flying from London to Seoul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Seoul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1185 reviews
8.2Entertainment
8.8Crew
8.3Comfort
8.6Boarding
8.2Food
Airline reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

10.0 ExcellentAnonymous, May 2024SGN - ICN
Read more about Korean Air reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

I enjoyed flying on Korean Air. The service was great and the food was yummy. They served white fish.

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

On time and flight crew are always so happy to help and always smiling unlike other airlines.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

You did not put me on a Korean Air flight! so I do not have nothing to say

Flight attendants rude, they disappear for almost 3 hours not doing rounds to see what people needed. The laboratories were full of empty water cups, because they never come back to collect them.

Flew on an Airbus 350-900. Excellent aircraft properly cleaned and serviced. Flight crew was excellent plane departed and arrived on time. The A350 has excellent air circulation far better than the 777. I would recommend Asiana to anyone looking to fly in a clean comfortable environment. This is my second round trip flight from New York to Bangkok via Asiana and I will book Asiana again!

I could not choose my seat prior to check in

I had the most wonderful experience from CEB bag drop through deplaning. The staff, the aircraft, food, and cabin crew were all amazing. I want to give a kudos to Marky from Mactan Cebu's Asiana airport staff for his exceptional customer service and assistance.

JetBlue's check-in was great, but there was an in-flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'NO, bathrooms are locked! Go back to your seat!' The JetBlue flight was more than an hour delay, which made me almost miss my connecting flight with Asiana. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them more than 30 mins to get a hold of maintenance and for maintenance to get started. The Asiana flight and crew were wonderful, in general. They waited for us who were delayed from the previous flight before they took off and were very kind to take my checked baggage's info. Seats were a little uncomfortable for such long flight, but service and flight attendants were great! However, my 3 checked baggages are missing! They're lost somewhere in the transition. I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all still missing! I and the CEB airport crew have sent multiple emails to both JetBlue and Asiana, and neither has responded to any of our emails. Although, I was able to get in contact with JetBlue's Interline Department who confirmed that the bags were turned over to Asiana without confirmation details.

The full flat bed was not that comfortable, hard and lumpy., too much space wasted with those bulky walls and divisions instead of making the bed 3-4 inches wider. The compartment where you put your feet is like a shoebox, poor design. Toilets of A350 are just too small, sink is too small

Aside from a LOT of turbulence the flight was perfect! The flight crew was superb and the food was delicious!

The seats (legroom) are tight and chairs cushion is stiff (not comfortable). The crew was courteous, professional and friendly. There was no food / snack for this flight (very short flight, but still would be nice to provide some snack for the enjoyment).

FA were very great, plane was A350 new and clean

The crew attended to my needs and the foods served are delivious.

Wuhan - Dubai. Old plane: 1. Only USB charger. No power outlet to plug in.. 2. Super narrow seat layout 3. Toilet cover consistently fell down and hit my back when sitting on it.. :( 4. Entertainment system touch screen not sensitive, and need to press hard or use finger tips to hit. Crew were very nice and accommodating though.

During flight, some passengers perform stomping leg exercises which disturb the comfort (I.e. sleep) of other passengers.

No good but was short flight. Both of our China Southern flights were on time. No surprises.

The flight was okay it was the kayak customer service that was poor, I have been trying to change my name on my flight ticket 3 days before my flight and nothing got done about it even tho I messaged so many times and phoned, all I got in return was that is was being processed and still to this day nothing has been done about it, I think it’s disgusting and un needed stress to the trip.

The food was perfect. The boarding process is a bit long. Given the late boarding time, I felt very tired by the time I was seated.

Quality flight from start to finish. Customer service is evidently very important to this company. The staff really exceeded expectations.

Traveling with the Chinese airlines , their service superior to the US Airlines , they are much more friendly and the seats are comfortable , In the past I flew with United , now ,United Airline will become history for me .

Pros: "Yes, seats were very comfortable and crew members were extremely helpful"
Cons: "Everything was excellent."
Pros: "see SH to GZ prior flight. The same."
Cons: "Same problems. Get KFC or McDonalds to cater. No one enjoys the airline's food which I suspect is prepared on a very small budget. Even a sandwich with a pre-packaged drink would elevate the foodservice."
Pros: "No..no redeeming features.."
Cons: "Coffee was the worst I've ever had. The 2+1 powdered mil and coffee stick. Truly awful. But i suppose there aren't many people on the flight who would order coffee..I would even pay extra for a coffee if they had a quality option. Food is comparable to a school canteen. I would probably pay 20rmb for this in Shanghai. Frozen butter for the half-frozen bread. They really couldn't do worse..."

The most horrific experience we had with the airline that we had in our life Everything was substandard at best. For just one hot tea they charged 4 euros We paid for Lufthansa months in advance ,to get there they didn’t have us in record and after 4 and a half hours layover we almost we got one seat at the first row and one in the back of the plane On top of that our suitcase was seriously damaged and it’s unusable. Here we are halfway around the world in foreign language having to fix this on our vacation time Would you kindly and quickly resolve this matter

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

Crew was very slow with service esp food and picking up trash. Didn’t even do a last trash pick up before landing Waited 1.5 hours after food to take our trash and was trying to give coffee and tea when they hadn’t yet taken our trays away which was ridiculous esp for people trying to nap or needing to get up to use restroom When someone was sleeping instead of coming back later or skipping them they were trying to shove their stuff on me as if we were related just bc both of us were Indian when I told them clearly no. It was ridiculous.

I was at the airport on time , I checked in my luggage . The plane was delayed and the gate was change. The flight board did not give information . I did not get chance to fly. I am going to make a claim for it

Never flown with LH before so all in all wasba good experience. Also good to know that approx 24hrs prior the flight opens up for being able to organise the seating free.

It was a short flight, no real service (which is okay). Very bumpy because of weather.

I'm Canaadian. I hate Air Canada. I used to give them a pass on their international service. No longer, They suck across the board now! Old planes, exhausted staff bad food and shitty entertainment. Your seats need reupholstered! Start with that...

Good experience. Food was great and passengers helped rearrange seats so our family could be seated together

It was timely boarding, well organized. The food was weird in a flight to Buenos Aires. I felt as if I were flying to Asia because of the chicken teriyaki. In my section flight attendants spoke only German and English. I wondered why no Spanish speaker was hired for a flight to Latam. In that Lufthansa needs to be more customer oriented. Compared to other airlines the four seat in the middle is less comfortable. That said, staff was polite and efficient, the entertainment system worked well. It was ultimately a peaceful, well organized and safe flight. Thank you !

Great flight. Left on time, not very crowded. Quiet and the right temperature.

The flight was delayed for almost 5 hours, but I understand that it was not up to the company, however how they could handle the situation better, they never apologized for that delay, moreover despite passengers being there for 7 hours only thing they did was to give a bowl of instant noodles, afterwards on the plane tiny snacks, people were there starting from lunch time and we’ve arrived to destination at almost midnight

Cons: "Everything was great. Very nice and friendly crew, clean plane, great food. Excellent overall"
Pros: "Friendly crew and helpful staff"
Cons: "Missed connection from PEK to XIY due to delayed arrival and early departure. From XIY to PEK, booked and confirmed 11 departure, changed to 12:30 without notification or explaination. Rushed connections at PEK, pretty much ran from the minute left plan to another terminal, through custom, through all the health check points, security check. Just keep the fights on time and keep the original schedules, not arbitrarily change them."
Pros: "The crew was accommodating during the flight but spoke very little English and could not help with information on connecting flight."
Cons: "We missed our connecting flight due to a delay and the airline would not let us through because we could have made our second flight...."
Cons: "Connecting though Beijing from Taipei to LAX is not recommended if you can avoid it!"
Cons: "Even for business class there is no TV screen on each seat. Just one small TV screen on the ceiling for a few rows to share. It would be much better with TV screen on each seat. I was sitting in the first row business class and the air hostess skipped me and didn’t give me a slipper. She gave me a used slipper at the end only without a packet. This is unprofessional to treat a business class passenger"
Pros: "The crew was okay. The seating was great on all except for one leg."
Cons: "On one leg, it must have been an older plane, because the business class seats barely reclined."
Pros: "Crew was great and was happy to get gluten free food i could eat"
Cons: "Not lose my bags :("
Pros: "Beautiful new plane, professional crew, totally decent food."
Cons: "Economy for 13 hours is always a bit rough, but no more so on Air China than any other airline. And the price was so much lower."
Pros: "Very frustrated experience. Air China, air Canada, budget air, all push responsibilities away. Budget air got my name wrong, too, which would have caused me to not be able to get on the original flight from China anyways."
Cons: "Still I have not been able to get someone to fix my problem for me although I was promised that I could postpone my return flight by one day because of the delay at Victoria airport. Ended up having to buy a return ticket by myself."

Book cheap flights from London to Seoul

Cheapest flights to Seoul from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Seoul found on KAYAK in the last 72 hours.
29/5Wed
1 stopSAUDIA
20h 30mLHR-ICN
£284
3/6Mon
3 stops
35h 30mLTN-ICN
£300
3/6Mon
1 stopChina Southern
17h 20mLHR-ICN
£324
10/5Fri
1 stopChina Southern
31h 35mLHR-GMP
£324
29/5Wed
1 stopChina Eastern
16h 20mLGW-ICN
£349
27/5Mon
2 stopsChina Eastern
44h 00mLGW-ICN
£351
15/6Sat
1 stopAir China
30h 55mLHR-ICN
£412
18/5Sat
1 stopAir China
30h 55mLHR-ICN
£433
20/5Mon
1 stopLufthansa
18h 05mLCY-ICN
£544
3/9Tue
1 stopLufthansa
30h 45mLCY-ICN
£567

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Last minute flights from London to Seoul

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Seoul that are departing in the next 10 days.
10/5Fri
multi-stopChina Southern
31h 35mLHR-GMP
13/5Mon
multi-stopChina Southern
36h 40mGMP-LHR
£512
8/5Wed
multi-stopSAUDIA
20h 30mLHR-ICN
18/5Sat
multi-stopSAUDIA
22h 30mICN-LHR
£518
8/5Wed
multi-stopAir China
31h 10mLHR-ICN
15/5Wed
multi-stopAir China
34h 10mICN-LHR
£536
8/5Wed
multi-stopAir China
30h 55mLHR-GMP
22/5Wed
multi-stopAir China
35h 25mGMP-LHR
£660
11/5Sat
directAsiana Airlines
12h 45mLHR-ICN
30/5Thu
directAsiana Airlines
14h 30mICN-LHR
£794
11/5Sat
multi-stopLufthansa
16h 55mLHR-ICN
28/5Tue
multi-stopLufthansa
18h 30mICN-LHR
£809
7/5Tue
directAsiana Airlines
12h 45mLHR-ICN
14/5Tue
directAsiana Airlines
14h 30mICN-LHR
£815
11/5Sat
multi-stopLufthansa
16h 25mLHR-ICN
28/5Tue
multi-stopLufthansa
18h 30mICN-LHR
£831
11/5Sat
directKorean Air
12h 40mLHR-ICN
30/5Thu
directKorean Air
14h 30mICN-LHR
£920
10/5Fri
directKorean Air
12h 40mLHR-ICN
17/5Fri
directKorean Air
14h 30mICN-LHR
£1,052

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London - Seoul Flights

Return flight deals:

Seoul - London

Cabin classes:

£3,313
£3,508
£768