ICN

£260 Find Cheap Flights to Seoul Incheon Airport – Compare and Save

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Everything you should know

Cheapest return flight
£431
Typical prices: £560-£865
Multiple Airlines
Mon 26/11Sun 9/12
EDI - ICN • 3 stops
Cheapest direct flights
£556
Typical prices: £660-£934
Asiana Airlines
Sat 31/3Thu 12/4
LHR - ICN • Direct
Direct flights
You can fly direct with Asiana Airlines, Korean Air, and Virgin Atlantic. Average duration is 12h 29m
FAQs
FAQs
Top airlines
Most flights • 7 per week
Best reviews • 8.4 score
Airline reviews
+1
Airline reviews
+1
Top routes
Cheapest • 26% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 21 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Incheon Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Incheon Intl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Incheon Intl

Thu, 26 Nov - Wed, 9 Dec
Multiple Airlines Logo
13:35 - 20:45EDI  Edinburgh Turnhouse-ICN Incheon Intl
22h 10m3 stops Oslo Gardermoen Stockholm Arlanda Shanghai Pu Dong
Multiple Airlines Logo
08:55 - 11:10ICN  Incheon Intl-EDI Edinburgh Turnhouse
35h 15m2 stops Shanghai Pu Dong London Gatwick
£431Multiple Airlines
Tue, 1 Dec - Fri, 4 Dec
Multiple Airlines Logo
11:15 - 18:35MAN  Manchester-ICN Incheon Intl
22h 20m1 stop Beijing Capital
Multiple Airlines Logo
15:00 - 05:50ICN  Incheon Intl-MAN Manchester
23h 50m1 stop Beijing Capital
£469Multiple Airlines
Fri, 20 Nov - Sat, 5 Dec
China Eastern Logo
10:30 - 20:45LGW  London Gatwick-ICN Incheon Intl
25h 15m1 stop Shanghai Pu Dong
China Eastern Logo
12:55 - 14:00ICN  Incheon Intl-LGW London Gatwick
34h 05m1 stop Shanghai Pu Dong
£512China Eastern
Fri, 5 Mar - Sat, 20 Mar
China Eastern Logo
21:00 - 20:45LHR  London Heathrow-ICN Incheon Intl
14h 45m1 stop Shanghai Pu Dong
China Eastern Logo
20:50 - 17:30ICN  Incheon Intl-LHR London Heathrow
29h 40m2 stops Nanjing Lukou Intl Shanghai Pu Dong
£512China Eastern
Sun, 22 Nov - Sun, 29 Nov
China Southern Logo
21:30 - 22:10LHR  London Heathrow-ICN Incheon Intl
15h 40m1 stop Beijing Daxing Intl
China Southern Logo
16:15 - 18:35ICN  Incheon Intl-LHR London Heathrow
35h 20m1 stop Guangzhou Baiyun
£514China Southern
Sun, 25 Apr - Fri, 7 May
China Southern Logo
21:00 - 22:10LHR  London Heathrow-ICN Incheon Intl
17h 10m1 stop Beijing Daxing Intl
China Southern Logo
09:25 - 18:05ICN  Incheon Intl-LHR London Heathrow
16h 40m1 stop Beijing Daxing Intl
£516China Southern
Wed, 10 Mar - Tue, 4 May
Air India Logo
22:00 - 10:30LHR  London Heathrow-ICN Incheon Intl
27h 30m1 stop New Delhi Indira Gandhi Intl
Air India Logo
12:20 - 19:00ICN  Incheon Intl-LHR London Heathrow
38h 40m1 stop New Delhi Indira Gandhi Intl
£517Air India
Mon, 8 Feb - Wed, 10 Mar
Air India Logo
13:00 - 10:30LHR  London Heathrow-ICN Incheon Intl
36h 30m1 stop New Delhi Indira Gandhi Intl
Air India Logo
12:05 - 11:30ICN  Incheon Intl-LHR London Heathrow
32h 25m1 stop New Delhi Indira Gandhi Intl
£518Air India
Fri, 20 Nov - Thu, 26 Nov
Shenzhen Airlines Logo
21:10 - 13:55LHR  London Heathrow-ICN Incheon Intl
31h 45m1 stop Shenzhen
Shenzhen Airlines Logo
14:55 - 19:10ICN  Incheon Intl-LHR London Heathrow
37h 15m1 stop Shenzhen
£520Shenzhen Airlines
Fri, 20 Nov - Wed, 23 Dec
Shenzhen Airlines Logo
21:10 - 13:55LHR  London Heathrow-ICN Incheon Intl
31h 45m1 stop Shenzhen
Shenzhen Airlines Logo
14:55 - 20:30ICN  Incheon Intl-LHR London Heathrow
38h 35m1 stop Shenzhen
£520Shenzhen Airlines
Booking Insights

Price, demand, and travel trends for flights to Incheon Intl Airport

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Incheon Intl Airport?

Edinburgh to Incheon Intl Airport is the cheapest route at £431 return, found in the past 5 days on KAYAK. London Heathrow Airport to Incheon Intl Airport is the most popular connection with return deals from £512.

How much is a flight to Incheon Intl Airport?

On average, a return flight from the United Kingdom to Incheon Intl Airport costs £694, based on KAYAK data over the past 12 months. Return fares from Inverness average £601, while London runs a bit higher at £682.

What is the cheapest day to fly to Incheon Intl Airport?

Tuesday is the cheapest day to fly to Incheon Intl Airport at £666 return on average over the past 12 months on KAYAK. Sunday is the most expensive at £756.

What is the cheapest month to fly to Incheon Intl Airport?

•January is the cheapest month to fly to Incheon Intl Airport with an average price of £492 return.
•July (£801) and August (£797) are the most expensive.

Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Incheon Intl Airport?

Night flights to Incheon Intl Airport are the cheapest at £528 return on average. Afternoon flights are the most expensive at £763.

What is a good deal for flights to Incheon Intl Airport?

Flights under £560 are considered a good deal. 25% of KAYAK users found return flights to Incheon Intl Airport at or below these prices, with the lowest fares from:
•London £540.

When are flights to Incheon Intl Airport the cheapest?

Flights to Incheon Intl Airport are cheapest 21 weeks before departure. Booking in this window typically costs about 16% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Incheon Intl Airport

Low season

January

Cheapest flight

£260
Beat the crowds with an average 38% drop in traveller numbers.
The most popular month to fly with an average 26% increase in traveller numbers.
One-way flight from Birmingham to Incheon Intl Airport

When to book flights to Incheon Intl

Are your dates flexible? Find out the best times to travel to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Incheon Intl Airport, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Incheon Intl Airport is a good deal?

    A good deal on a flight to Incheon Intl Airport is around £560 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How long is a direct flight to Incheon Intl Airport?

    Direct flights to Incheon Intl Airport are available from London, with a flight time of about 12h 10m.

  • Which city has the cheapest flights to Incheon Intl Airport?

    Based on fares booked in the past 5 days, the cheapest flights to Incheon Intl Airport are from London, starting at £512 return.

  • How expensive are last-minute flights to Incheon Intl Airport?

    Last-minute fares to Incheon Intl Airport (booked within two weeks of departure) are typically 9% higher than the average return fare of £694.

  • What is the difference between the most popular and the most frequent airline at Incheon Intl Airport?

    Asiana Airlines operates the most flights from the United Kingdom to Incheon Intl Airport at 7 per week, while Virgin Atlantic is the airline most often selected by KAYAK users searching for flights from the United Kingdom to Incheon Intl Airport. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airlines should I consider for flights to Incheon Intl Airport?

  • How many flights serve Incheon Intl Airport?

    Incheon Intl Airport receives 3 flights per day and 21 per week from across the world. London has the most flights to Incheon Intl Airport with 21 weekly flights.

  • Which airports serve Seoul and the surrounding area?

    Flights to Seoul can arrive at several major airports serving the metro area, including Seoul Gimpo Intl (GMP) and Incheon Intl (ICN). Nearby alternatives within 50.0 mi of Seoul include Seoul Gimpo Intl (GMP). This airport is not in Seoul itself but may be useful depending on your route, airline, and onward travel plans.

Your guide to booking Incheon Intl Airport flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Incheon Intl Airport, book around 21 weeks before departure. Based on KAYAK data from the last 12 months, fares are historically about 16% lower during this window than last-minute fares.
  • For flights to Incheon Intl Airport, a good return fare is around £560. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Incheon Intl Airport in January. Return fares historically average £492, making January the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to £235 on a return flight. Evening flights to Incheon Intl Airport average £528 compared to £763 for midday flights.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Incheon Intl Airport, some airlines may include bags at no extra cost. For example, Virgin Atlantic includes a cabin bag and a checked bag in Economy class, Asiana Airlines includes a cabin bag and a checked bag in Economy class, and Korean Air includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.
  • Once you arrive in Incheon Intl Airport, a few great places to start are Songdo Central Park and Wolmido Amusement Park. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 5 airlines flying to Incheon Intl

 
Need help choosing which airline to fly with to Incheon Intl? 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.
8.4
Korean AirOverall score based on 1219 reviews
8.7Crew
8.3Comfort
8.2Entertainment
8.5Boarding
8.1Food
Airline reviews

The crew was great. There was no wifi The cabin temperature got very hot Seat was uncomfortable

6.0 GoodAnonymous, Oct 2026
Read more Korean Air reviews

The crew was great. There was no wifi The cabin temperature got very hot Seat was uncomfortable

Excellent. All well and accommodating. Clean and very good food. Peaceful travel experience

The food wasn't to good but the crews were great, clean plan clean bathrooms always

Always on time and flight crew were great. Boarding in Manila was a bit chaotic and disorganized compared to Incheon.

Never had a flight delay issue with Korean Air, that's why I always go with this airline.

Flight crew were very attentive and made this trip a pleasure. Plus the fact that this our first time flying business class.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

Korean are so racist and when I ask question or directions they totally ignore me and say racist. Also they give me an rude attitude.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

It was better than another of airlines but could improve the food. Loved the leg room but seat belts were short.

Food and some of crew members' service have room to improve

Waited a long time at JFK to board with no information being readily available.Left about 45 minutes late and it was 2:45 AM in JFK.Nothing todo. Second deck of the Airbus is more comfortable or seems that way because there is less people. Food was OK. The food on secondleg was better as we had ordered it before hand. We thought we had did that on the long first leg but we were told we did not. Cabin crew was generally nice. There are people who lean back when eating as they wait for food to be delivered and know no one will check -- drag. TV selection was awful movies OK. Comfortable all in all.

Not enough seat cushion. Butt was hurting especially on long flight. Not enough movie selection. Entertainment was outdated. Coffee served was cold. Other than that flight was good.

I was very surprised that a meal was given on such a relatively short flight. the meal was FANTASTIC. The crew were also very attentive to our specific needs and we would be happy to fly and recommend your airline to our friends.

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

The staff hold my luggage to steel and exchange my stub, i was very disappointed.

Kayak along with airfare assay are attempting to steal my money. Charges are being pressed.

Customer service and attention to details. The food was good.

Felt like the oldest plane in Asiana Fleet. Screen was 5-6in only and no charging at all. Movie selection wasn't great.

Fast and efficient boarding, pleasant flight with plenty of leg room in economy delight. Food was good and the afternoon tea was a nice touch. Was a little delayed in Canada due to CBSA checking all passengers at the jet bridge but otherwise great flight

Lounge was top notch h with great variety of food and drinks. Cabin crew were great. Smooth flight.

My seat 3G did not go down fully and the buttons were not working properly

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Seats were old and dirty, for a long haul flight you expect to be able to recline and for the av to work properly. Choice for vegans was fruit….

Weren’t even given earphones to use the entertainment system

Overall, excellent: check-in, boarding, service, and food. The Business Class seating is a little less private and spacious than the world's premier airlines, but still very good for a long haul flight.

Your staff was exceptional. Could teach the other airlines-rules on etiquette, and service. Excellent landings on flights, carried out by your pilots. Only complaint is long delay on return flight in Beijing, onto Vancouver.

Worst than I expected, crew was not attentive, meal was as disgusting , they didn’t even drink selections as they would to other passengers. I felt discriminated

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

We bought premium Economy, thinking it would be more comfortable, but the seat is so narrow ,that my legs and feet are swollen , I can't wear shoes !

As always, Lufthansa checked my carry-on luggage, even though I was in front of the line. No other airline in the world does this. It's so annoying and unnecessary. There was enough space for it in the overhead bin. It's a TUMI Continental Carry-On. If you have the chance, rather fly easyJet or Condor on this route.

Good communication via the app regarding the delayed departure. Uncomfortable seat for tall passengers. Could not straighten my legs.

3 4 3 seats are cruel, the average person should be able to fit in the seats and this was not the case. I was at an angle for hours just to remain in my seat .

Someone sat in my seat and this made boarding protracted and unpleasant. The stewardesses kept saying, “it is important that everyone be seated — or we will be further delayed,” but for a long time they did not tell me where to sit. At the end of the flight a baby screamed loudly for several minutes and it took ninety minutes (!) to get through EU passport and customs. We had to stand the whole time in a an overheated room. The seat on the plane was narrow. These things are not all Lufthansa’s fault but they made for a somewhat unpleasant trip.

Everything about the flight was excellent except for the fact that we had to wait one hour on the tar app and then I had to race to catch my connecting flight with the next stop

The flight on time, flawless check in and boarding process, the crew was very friendly.

Generally OK. The very worst part was the food we were served (on a special diet) which the crew apologised for and said they took photos for there managers. This flight was using a code-share from Discovery Airways, so perhaps not Lufthansa's direct fault. The general food was far better but definitely not plentiful unlike some other airlines. Otherwise it was a nothing special experience unlike the superb time we had last year for a similar route on Cathay!

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

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