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£230 Find Cheap Flights to Incheon – Compare and Save

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Everything you should know

Cheapest return fare
£455
Typical prices: £611-£852
Multiple Airlines
Sun 29/11Thu 10/12
MAN - ICN • 1 stop
Cheapest direct flights
£584
Typical prices: £730-£798
Korean Air
Mon 4/1Fri 22/1
LHR - ICN • Direct
Top airlines
Most flights • 7 per week
Best reviews • 8.4 score
Airline reviews
Airline reviews
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Top routes
Insights
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When to book
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 12% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 33% price drop
Most popular
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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

Sun, 29 Nov - Thu, 10 Dec
Multiple Airlines Logo
11:15 - 13:45MAN  Manchester-ICN Incheon Intl
17h 30m1 stop Beijing Capital
Multiple Airlines Logo
15:00 - 05:50ICN  Incheon Intl-MAN Manchester
23h 50m1 stop Beijing Capital
£455Multiple Airlines
Sun, 29 Nov - Thu, 10 Dec
Multiple Airlines Logo
11:15 - 13:45MAN  Manchester-ICN Incheon Intl
17h 30m1 stop Beijing Capital
Multiple Airlines Logo
15:00 - 05:50ICN  Incheon Intl-MAN Manchester
23h 50m1 stop Beijing Capital
£456Multiple Airlines
Tue, 27 Oct - Tue, 24 Nov
Air China Logo
17:45 - 16:35LHR  London Heathrow-ICN Incheon Intl
13h 50m1 stop Beijing Capital
Air China Logo
11:10 - 17:50ICN  Incheon Intl-LHR London Heathrow
15h 40m1 stop Beijing Capital
£485Air China
Mon, 1 Mar - Sun, 7 Mar
Air China Logo
17:45 - 21:55LHR  London Heathrow-ICN Incheon Intl
19h 10m1 stop Beijing Capital
Air China Logo
11:10 - 17:50ICN  Incheon Intl-LHR London Heathrow
15h 40m1 stop Beijing Capital
£485Air China
Tue, 29 Sep - Tue, 13 Oct
China Eastern Logo
11:35 - 15:20LGW  London Gatwick-ICN Incheon Intl
19h 45m1 stop Shanghai Pu Dong
China Eastern Logo
16:20 - 15:00ICN  Incheon Intl-LGW London Gatwick
30h 40m1 stop Shanghai Pu Dong
£485China Eastern
Mon, 9 Nov - Tue, 24 Nov
China Eastern Logo
17:00 - 22:45LGW  London Gatwick-ICN Incheon Intl
44h 45m3 stops Shanghai Pu Dong Fuzhou Kunming Changshui
China Eastern Logo
15:40 - 06:30ICN  Incheon Intl-LGW London Gatwick
23h 50m2 stops Beijing Daxing Intl Shanghai Pu Dong
£487China Eastern
Tue, 9 Feb - Wed, 17 Feb
Lufthansa Logo
07:40 - 11:15LHR  London Heathrow-ICN Incheon Intl
18h 35m1 stop Munich Franz Josef Strauss
Lufthansa Logo
13:30 - 22:55ICN  Incheon Intl-LHR London Heathrow
18h 25m1 stop Munich Franz Josef Strauss
£488Lufthansa
Sun, 1 Nov - Sat, 28 Nov
China Southern Logo
21:30 - 22:10LHR  London Heathrow-ICN Incheon Intl
15h 40m1 stop Beijing Daxing Intl
China Southern Logo
09:25 - 18:35ICN  Incheon Intl-LHR London Heathrow
18h 10m1 stop Beijing Daxing Intl
£488China Southern
Mon, 21 Sep - Thu, 15 Oct
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
£492China Southern
Tue, 9 Feb - Thu, 18 Feb
Lufthansa Logo
11:10 - 11:15LHR  London Heathrow-ICN Incheon Intl
15h 05m1 stop Munich Franz Josef Strauss
Lufthansa Logo
12:55 - 20:50ICN  Incheon Intl-LHR London Heathrow
16h 55m1 stop Frankfurt am Main
£496Lufthansa
Booking Insights

KAYAK's insights & trends for flights to Incheon Intl

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

What is the cheapest flight to Incheon?

In the last 5 days, the cheapest flight deal to Incheon was found on the route from London, at £455 return. The most popular connection is from London to Incheon, while KAYAK users have found return deals for as low as £485 in the last 5 days.

What is the cheapest day to fly to Incheon?

Based on KAYAK data, the cheapest day to fly to Incheon is Monday where round-trip tickets can be as cheap as £818. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are £869 on average.

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

The cheapest month for flights to Incheon Intl Airport is January, where tickets cost £464 on average for return flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from the United Kingdom is £848 and £818 respectively. For one-way flights, the best month to travel is November with an average price of £374.

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

The cheapest time of day to fly to Incheon Intl Airport is generally in the afternoon, when round-trip flights cost £754 on average. The most expensive time of day to fly to Incheon Intl Airport is generally at night, which is peak travel time and where the average cost of a ticket is £906.

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

If you’re looking for cheap airfare to Incheon Intl Airport, 25% of our users found tickets to Incheon Intl Airport for the following prices or less: From London Heathrow Airport £807 return.

How far in advance should I book a flight to Incheon Intl Airport?

To get a below average price, you should book around 6 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know - Cheap tickets to Incheon

Low season

January

Cheapest flight

£230
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from London Gatwick Airport to Seoul Incheon 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

FAQs - booking Incheon flights

  • What is the cheapest flight to Incheon?

    In the last 5 days, the cheapest flight deal to Incheon was found on the route from London, at £455 return. The most popular connection is from London to Incheon, while KAYAK users have found return deals for as low as £485 in the last 5 days.

  • How far is Incheon Intl Airport from central Incheon?

    The city centre of Incheon is 14 miles from Incheon.

  • How much is a flight to Incheon?

    On average, a flight to Incheon costs £727. The cheapest price found on KAYAK in the last 2 weeks cost £508 and departed from London Heathrow Airport.

  • How does KAYAK find such low prices on flights to Incheon?

    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 to Incheon.

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

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

  • What is the Hacker Fare option on flights to Incheon?

    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 Incheon with an airline and back with another airline.

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

    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 Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Incheon

  • Looking for cheap airfare to Incheon? 25% of our users found round-trip tickets to Incheon for the following prices or less: Cheap flights to Incheon from London Heathrow £1,516
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Incheon flight deals.

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 1221 reviews
8.3Comfort
8.2Entertainment
8.1Food
8.5Boarding
8.7Crew
Airline reviews

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

10.0 ExcellentBernadette, Jun 2026
Read more Korean Air reviews

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.

Friendly flight attendants and gate agents. Very clean plane and food was good!

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.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

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.

Communication between the captain/crew and the passengers needs to be improved.

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 !

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….

The Virgin Atlantic crew was very good. However, the equipment was OK, the seats were OK, but her bags did not arrive with me. Two bags showed up a day later and I’m still waiting for my third back.

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!

The plane was late (as was my flight out from Birmingham the day before)

The flight was delayed by an hour. Made the connection uncomfortably tight.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

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