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LON - GMP

Find cheap flights from London to Seoul Gimpo Intl from £322

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 27/4. 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
Sat 18/5
Sat 25/5

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Seoul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Seoul, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,471,296 times on KAYAK, and here's why:

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

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
20:25 - 13:00LHR-GMP
32h 35m1 stop
14:20 - 17:45GMP-LHR
35h 25m1 stop
£394Air China
Find Deal
Wed, 1 May - Wed, 15 May
20:25 - 13:00LHR-GMP
32h 35m1 stop
14:20 - 17:45GMP-LHR
35h 25m1 stop
£395Air China
Find Deal
Wed, 8 May - Wed, 15 May
21:20 - 11:00LHR-GMP
29h 40m1 stop
20:50 - 18:40GMP-LHR
29h 50m1 stop
£437China Eastern
Find Deal
Wed, 12 Jun - Sun, 16 Jun
21:20 - 11:00LHR-GMP
29h 40m1 stop
20:50 - 18:40GMP-LHR
29h 50m1 stop
£437China Eastern
Find Deal
Wed, 29 May - Mon, 3 Jun
20:50 - 12:25LHR-GMP
31h 35m1 stop
13:25 - 18:30GMP-LHR
37h 05m1 stop
£506China Southern
Find Deal
Fri, 17 May - Fri, 24 May
20:50 - 12:25LHR-GMP
31h 35m1 stop
13:25 - 18:05GMP-LHR
36h 40m1 stop
£507China Southern
Find Deal
Sat, 18 May - Mon, 27 May
20:50 - 12:25LHR-GMP
31h 35m1 stop
20:50 - 18:40GMP-LHR
29h 50m1 stop
Sat, 11 May - Sat, 18 May
20:50 - 12:25LHR-GMP
31h 35m1 stop
20:50 - 18:40GMP-LHR
29h 50m1 stop
Sat, 11 May - Sat, 18 May
17:00 - 22:20LCY-GMP
21h 20m2 stops
07:40 - 07:15GMP-LCY
31h 35m2 stops
£1,265ANA
Find Deal
Tue, 11 Jun - Wed, 10 Jul
17:00 - 22:20LCY-GMP
21h 20m2 stops
07:40 - 07:15GMP-LCY
31h 35m2 stops
£1,316ANA
Find Deal
Tue, 11 Jun - Mon, 8 Jul

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.

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 72 hours, the best return deals on flights connecting London to Seoul were found on Air China (£394) and China Eastern (£437). China Southern proposed the cheapest one-way flight at £322.

Good to know - Cheap tickets from London to Seoul

Low season

February

High season

March

Cheapest flight

£322
Best time to beat the crowds (35% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from London Heathrow Airport to Seoul

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 London to Seoul Gimpo Intl flights

  • 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 Gimpo Intl Airport?

    In the last 3 days, the lowest price for a flight from London to Seoul Gimpo Intl Airport was £401 for a one-way ticket and £491 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 Gatwick or London Heathrow. You’ll be landing at Seoul Gimpo Intl.

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

    We unfortunately don’t have that data for this specific 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.

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

    The two airlines most popular with KAYAK users for flights from London to Seoul are China Southern and China Eastern. With an average price for the route of £802 and an overall rating of 7.7, China Southern is the most popular choice. China Eastern is also a great choice for the route, with an average price of £592 and an overall rating of 7.0.

  • 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 travellers 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 Gimpo Intl

  • 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 3 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.
7.7
China SouthernOverall score based on 308 reviews
8.3crew
7.7comfort
7.4entertainment
7.4food
8.0boarding
Airline reviews

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.

6.0 GoodJieling, Jan 2024WUH - DXB
Read more about China Southern reviews

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.

1. I got very poor check in experience with the counter lady . This is the first airline I ever experienced that no combine check in weight allow . Even we have 4 of us but weight counter by piece . So we wasted lot of time argue and repack . This is super crazy 2. Next I left my Samsung tablet on the plane . And I started to escalate and finally spoke to southern airline lost and found in Malaysia and the amazing answer she give is : system nothing found and please try to call southern airline in china 🧐 . I have been flying many other airlines but this is my first encounterment with such irresponsible airline response and no empathy given to customer . My feeling is nobody bother whether how customer like me feel and I’m just too small for the management to take note .

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."

Great staff and food. Seats pretty uncomfortable but plenty of legroom. Entertainment system outdated.

Gatwick London-Shanghai -Bangkok.. Would have liked entertainment screens, but I know these planes are not that new. Cheap flights at the time of booking, Emirates wanted double so you get what you paid for. I would fly again with them, but if Emirates was the same price I would go with them.

We were cutting it close on our connecting flight and notified all staff at departing gate and flight attendants. From the start, we were told to check in with the international transfer desk by everyone, except for one lady who wanted to argue the time difference that was already taken into account. We also asked if we could try to exit the plane first (our family of 4 and 8 others on the same connecting flight). They just told us to check in with international transfers. We landed and had very little time to make our next flight. We were not offered any assistance or communication to the receiving gate. We ran all the way to the international transfers gate only to be turned away. I think we could have made it if we were allowed to exit and a call was made to other check in counter. After that we spent 6 grueling hours with our kids trying to rebook a flight. No food of any type of compensation was offered besides a dirty hotel room. The ladies with China Eastern at the Shanghai International counter were rude an unhelpful. We were directed to 3 different counters and waited before they said they forgot about a hotel. It was a long, miserable day. I believe this could have all been avoided.

How do you run out of beer after one hour of a twelve hour flight?!

Flight was fine, however we were not able to check in online, this adds to travel stress. Luckily check-in at Heathrow was quick, but we did not get the seats we paid extra for. We paid for a window and 2 aisle seats from Shanghai to Tokyo leg, but they changed us to middle seats. Not good :(

Again, I was presented with birthday pastries two times as a celebrated my birthday on both legs of my trip. I will keep flying to China using China Eastern airlines. As they made this trip a special one thank you.

It was my birthday while I was on the flight on China eastern airlines. They celebrated my day by giving me a personalized birthday card and also a very delicious pastry. I was surprised and thankful by the China Eastern crew! The whole staff was kind and professional? My second flight into China and the most memorable! Thank you-

2 hours delay on the 1st plane out of the day!!!!!

Multiple delays, with no explanation. Caused us to almost miss our connector. The airline made no effort when we arrived in Shanghai to help us make it to our next flight with the same airline.

I will never fly through China again. Maybe it was the mandatory retinal scan just to transfer to another flight or the complete set of fingerprints they require. There are many better and inexpensive flights to Asia if you look.

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...."
Pros: "The price"
Cons: "Staff was not helpful and kind of rude unless you spoke their language. Food options were terrible and not very comfortable seat for 13+ hr flight."
Cons: "Connecting though Beijing from Taipei to LAX is not recommended if you can avoid it!"
Pros: "The food was good. It was nice that they supply wet hot towels before each meal. The seat was comfortable with the price I paid for. The rest room is nice and clean and quite spacious. The L’occitane toiletery bag was nice."
Cons: "It would be nice to supply mouthwash in the rest room. It would be nice to have a foot step at the bottom to open the trash container. The comforter is not washed and smells."
Cons: "Seats are narrow, leg room poor, and food service is minimal."
Pros: "The crew was super helpful and amazing! Comfortable seats and plenty of space for someone my size to sit (5’4”)."
Cons: "The only thing that I think could be better is the entertainment. I had a hard time figuring out how to use the screen on the aircraft but the selection of shows was good."
Cons: "kayak charge me for seat assiment and kosher food and millage number Nom of those was in and i had to travel with out food and fight to get seats and make sure the millage number is in"
Pros: "It doesn't have premium economy, the space is small."

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.
27/4Sat
1 stopChina Southern
31h 35mLHR-GMP
£322
6/5Mon
1 stopChina Southern
31h 35mLHR-GMP
£323
6/5Mon
2 stops
33h 35mLGW-GMP
£326
10/5Fri
3 stops
56h 50mLGW-GMP
£345
24/4Wed
1 stopChina Eastern
24h 15mLGW-GMP
£353
12/6Wed
1 stopAir China
16h 25mLGW-GMP
£365
12/5Sun
1 stopChina Eastern
29h 40mLHR-GMP
£378
31/5Fri
1 stopAir China
32h 35mLHR-GMP
£391
22/4Mon
2 stopsANA
29h 05mLCY-GMP
£2,928
22/4Mon
2 stopsANA
21h 20mLCY-GMP
£2,935

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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.
22/4Mon
multi-stopAir China
30h 20mLHR-GMP
10/5Fri
multi-stopAir China
35h 25mGMP-LHR
£470
21/4Sun
multi-stopAir China
32h 35mLHR-GMP
10/5Fri
multi-stopAir China
35h 25mGMP-LHR
£504
22/4Mon
multi-stopChina Southern
31h 35mLHR-GMP
10/5Fri
multi-stopChina Southern
37h 05mGMP-LHR
£633
21/4Sun
multi-stop
28h 20mLHR-GMP
10/5Fri
multi-stop
37h 05mGMP-LHR
£647
21/4Sun
multi-stopChina Eastern
29h 40mLHR-GMP
23/4Tue
multi-stopChina Eastern
29h 50mGMP-LHR
£671
19/4Fri
multi-stopChina Southern
31h 10mLHR-GMP
22/4Mon
multi-stopChina Southern
36h 40mGMP-LHR
£728
19/4Fri
multi-stop
31h 10mLHR-GMP
23/4Tue
multi-stop
29h 50mGMP-LHR
£769
22/4Mon
multi-stopChina Eastern
24h 15mLGW-GMP
3/5Fri
multi-stopChina Eastern
26h 40mGMP-LGW
£904
23/4Tue
multi-stopANA
19h 20mLHR-GMP
27/4Sat
multi-stopANA
28h 25mGMP-LHR
£1,439
23/4Tue
multi-stopANA
19h 20mLHR-GMP
27/4Sat
multi-stopANA
28h 25mGMP-LHR
£1,441

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London - Seoul Flights

Destination:

Seoul Gimpo Intl (GMP)South Korea

Return flight deals:

Seoul Gimpo Intl - London

Cabin classes: