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Cheap flights from Incheon Intl Airport to London from £150

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to London departing on 24/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Incheon Intl Airport to London

Cheap return flights

These are some of the best return flight deals from Incheon Intl Airport to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Incheon Intl Airport to London.

Cheap last-minute flights

Planning a quick getaway from Incheon Intl Airport to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Incheon Intl Airport to London

Find recent round-trip train or bus tickets from Incheon Intl Airport to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
12:55 - 06:30ICN-LGW
26h 35m1 stop
10:30 - 20:45LGW-ICN
25h 15m1 stop
£325China Eastern
Find Deal
Wed, 11 Dec - Wed, 15 Jan
12:55 - 06:30ICN-LGW
26h 35m1 stop
10:30 - 13:30LGW-ICN
18h 00m1 stop
£338China Eastern
Find Deal
Thu, 5 Dec - Tue, 18 Feb
16:15 - 18:15ICN-LHR
35h 00m1 stop
21:30 - 22:15LHR-ICN
15h 45m1 stop
£343China Southern
Find Deal
Thu, 5 Dec - Tue, 18 Feb
14:50 - 18:15ICN-LHR
36h 25m1 stop
21:30 - 22:15LHR-ICN
15h 45m1 stop
£351China Southern
Find Deal
Wed, 11 Dec - Wed, 15 Jan
14:55 - 19:10ICN-LHR
37h 15m1 stop
21:10 - 15:40LHR-ICN
33h 30m1 stop
£377Shenzhen Airlines
Find Deal
Fri, 6 Dec - Mon, 23 Dec
14:55 - 19:10ICN-LHR
37h 15m1 stop
21:35 - 12:55LHR-ICN
30h 20m1 stop
Thu, 26 Dec - Thu, 16 Jan
14:55 - 19:40ICN-LHR
37h 45m1 stop
21:35 - 12:55LHR-ICN
30h 20m1 stop
£382Air China
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Wed, 12 Feb - Sat, 22 Feb
14:55 - 19:40ICN-LHR
37h 45m1 stop
21:35 - 12:55LHR-ICN
30h 20m1 stop
£383Air China
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Mon, 24 Feb - Thu, 27 Feb
10:30 - 20:20ICN-LGW
18h 50m1 stop
09:05 - 14:50LGW-ICN
20h 45m1 stop
Wed, 4 Dec - Wed, 11 Dec
14:55 - 19:10ICN-LHR
37h 15m1 stop
21:10 - 15:40LHR-ICN
33h 30m1 stop
£392Shenzhen Airlines
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Tue, 3 Dec - Mon, 23 Dec
20:50 - 17:30ICN-LHR
29h 40m2 stops
£150China Eastern
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Tue, 24 Dec
20:50 - 13:55ICN-LHR
26h 05m2 stops
£151China Eastern
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Thu, 28 Nov
09:25 - 17:55ICN-LHR
17h 30m1 stop
£154China Southern
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Tue, 10 Dec
14:55 - 19:10ICN-LHR
37h 15m1 stop
£155Shenzhen Airlines
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Thu, 28 Nov
14:50 - 18:15ICN-LHR
36h 25m1 stop
£156China Southern
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Wed, 4 Dec
14:55 - 19:10ICN-LHR
37h 15m1 stop
£159Shenzhen Airlines
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Sun, 15 Dec
11:30 - 22:30ICN-LTN
20h 00m1 stop
Mon, 9 Dec
14:55 - 19:40ICN-LHR
37h 45m1 stop
£166Air China
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Mon, 27 Jan
11:30 - 22:25ICN-LTN
19h 55m1 stop
Wed, 11 Dec
14:55 - 19:40ICN-LHR
37h 45m1 stop
£169Air China
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Fri, 14 Feb
22:45 - 17:20ICN-LGW
27h 35m1 stop
20:20 - 21:45LGW-ICN
16h 25m1 stop
£340China Southern
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Fri, 22 Nov - Tue, 26 Nov
09:25 - 17:55ICN-LHR
17h 30m1 stop
21:30 - 22:15LHR-ICN
15h 45m1 stop
£347China Southern
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Mon, 25 Nov - Sun, 1 Dec
12:55 - 06:30ICN-LGW
26h 35m1 stop
10:30 - 17:25LGW-ICN
21h 55m1 stop
£392China Eastern
Find Deal
Sun, 24 Nov - Fri, 29 Nov
12:55 - 13:55ICN-LHR
34h 00m1 stop
17:50 - 11:55LHR-ICN
33h 05m1 stop
£395China Eastern
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Mon, 25 Nov - Tue, 3 Dec
14:55 - 19:40ICN-LHR
37h 45m1 stop
21:35 - 12:55LHR-ICN
30h 20m1 stop
£401Air China
Find Deal
Fri, 22 Nov - Sat, 30 Nov
10:55 - 12:50ICN-LGW
34h 55m2 stops
21:00 - 15:15LGW-ICN
33h 15m2 stops
Fri, 22 Nov - Fri, 6 Dec
14:55 - 19:40ICN-LHR
37h 45m1 stop
20:25 - 16:35LHR-ICN
35h 10m1 stop
£413Air China
Find Deal
Fri, 22 Nov - Mon, 25 Nov
14:50 - 13:50ICN-LGW
32h 00m3 stops
21:00 - 13:50LGW-ICN
31h 50m2 stops
Fri, 22 Nov - Fri, 6 Dec
12:15 - 21:25ICN-LHR
18h 10m1 stop
09:00 - 10:10LHR-ICN
16h 10m1 stop
£445Air France
Find Deal
Thu, 21 Nov - Thu, 5 Dec
12:15 - 21:25ICN-LHR
18h 10m1 stop
09:00 - 10:10LHR-ICN
16h 10m1 stop
£447Air France
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Thu, 21 Nov - Thu, 16 Jan
12:25 - 18:05ICN-LHR
14h 40mdirect
20:10 - 17:45LHR-ICN
12h 35mdirect
£577Asiana Airlines
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Mon, 17 Feb - Fri, 28 Feb
12:25 - 18:05ICN-LHR
14h 40mdirect
20:10 - 17:45LHR-ICN
12h 35mdirect
£595Asiana Airlines
Find Deal
Mon, 17 Feb - Sun, 16 Mar
12:25 - 18:05ICN-LHR
14h 40mdirect
20:10 - 16:05LHR-ICN
11h 55mdirect
£596Asiana Airlines
Find Deal
Mon, 24 Feb - Tue, 1 Jul
12:25 - 18:05ICN-LHR
14h 40mdirect
20:10 - 17:45LHR-ICN
12h 35mdirect
£598Asiana Airlines
Find Deal
Wed, 5 Feb - Sat, 8 Feb
12:25 - 18:05ICN-LHR
14h 40mdirect
20:10 - 17:45LHR-ICN
12h 35mdirect
£598Asiana Airlines
Find Deal
Mon, 17 Feb - Mon, 3 Mar
12:25 - 18:05ICN-LHR
14h 40mdirect
20:10 - 17:45LHR-ICN
12h 35mdirect
£599Asiana Airlines
Find Deal
Fri, 31 Jan - Wed, 12 Feb
10:40 - 16:30ICN-LHR
14h 50mdirect
18:50 - 16:15LHR-ICN
12h 25mdirect
£647Korean Air
Find Deal
Fri, 28 Feb - Tue, 4 Mar
10:40 - 16:30ICN-LHR
14h 50mdirect
18:50 - 16:15LHR-ICN
12h 25mdirect
£647Korean Air
Find Deal
Thu, 20 Feb - Sun, 23 Feb
10:40 - 16:30ICN-LHR
14h 50mdirect
18:50 - 16:15LHR-ICN
12h 25mdirect
£653Korean Air
Find Deal
Thu, 5 Dec - Mon, 9 Dec
10:40 - 16:30ICN-LHR
14h 50mdirect
18:50 - 16:15LHR-ICN
12h 25mdirect
£758Virgin Atlantic
Find Deal
Fri, 14 Feb - Wed, 26 Feb

China Southern flights from Incheon Intl Airport to London

Our best China Southern deals on Incheon Intl Airport to London flight tickets
China Southern
22 Nov
ICN22:45Incheon Intl
27h 35m
1 stop
LGW17:20London Gatwick
26 Nov
LGW20:20London Gatwick
16h 25m
1 stop
ICN21:45Incheon Intl
China Southern
5 Dec
ICN16:15Incheon Intl
35h 00m
1 stop
LHR18:15London Heathrow
18 Feb
LHR21:30London Heathrow
15h 45m
1 stop
ICN22:15Incheon Intl
China Southern
27 Nov
ICN10:55Incheon Intl
40h 20m
1 stop
LHR18:15London Heathrow
3 Dec
LHR21:30London Heathrow
15h 45m
1 stop
ICN22:15Incheon Intl

Air China flights from Incheon Intl Airport to London

Our best Air China deals on Incheon Intl Airport to London flight tickets
Air China
12 Feb
ICN14:55Incheon Intl
37h 45m
1 stop
LHR19:40London Heathrow
22 Feb
LHR21:35London Heathrow
30h 20m
1 stop
ICN12:55Incheon Intl
Air China
24 Feb
ICN14:55Incheon Intl
37h 45m
1 stop
LHR19:40London Heathrow
27 Feb
LHR21:35London Heathrow
30h 20m
1 stop
ICN12:55Incheon Intl
Air China
7 Feb
ICN14:55Incheon Intl
37h 45m
1 stop
LHR19:40London Heathrow
15 Feb
LHR21:35London Heathrow
30h 20m
1 stop
ICN12:55Incheon Intl

See travel insights to London from

How to get the cheapest flight ticket from Incheon Intl Airport to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

November. The cheapest time of year to fly to London from Incheon Intl Airport is November. The most expensive is September.

What is the cheapest day to depart Incheon Intl Airport for London?

Wednesday. The cheapest day of the week is usually Wednesday. The most expensive is usually Thursday.

When is the cheapest time to fly from Incheon Intl Airport to London?

In the morning. Incheon Intl Airport to London flights are approximately 17% more expensive at midday than in the morning

How far in advance should you book Incheon Intl Airport to London flights?

42 days before. The cheapest time to buy a flight from Incheon Intl Airport to London is approximately 42 days to departure

Can stopping save me money on Incheon Intl Airport to London flights?

You could potentially save up to 57% on your flight if you consider stops on a Incheon Intl Airport to London flight.

How have Incheon Intl Airport to London flight prices changed over time?

As of November 2024, prices for Incheon Intl Airport to London flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Incheon Intl Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Incheon Intl Airport to London (ICN to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to London

Best price found

£150

Fastest flight time

16h 10m

Direct flights

Every day

Airports in London

5 airports
The best one-way flight to London from Incheon Intl Airport in the past 72 hours is £150. The best return flight deal from Incheon Intl Airport to London found on momondo in the last 72 hours is £325.
The fastest flight from Incheon Intl Airport to London takes 16h 10m
Direct flights go from Incheon Intl Airport to London every day.
There are 5 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

  • How far is Incheon Intl to London by plane?

    London is 5492.6 mi away from Incheon Intl. 16h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Incheon Intl Airport to London?

    Prices for flights from Incheon Intl Airport to London refresh daily.

  • How many operators does momondo search for flights from Incheon Intl Airport to London?

  • How old do you have to be to fly from Incheon Intl Airport to London?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Incheon Intl Airport to London?

  • What is the most popular airline from Incheon Intl Airport to London?


Best airlines flying from Incheon Intl Airport to London

Compare and see reviews for airlines that fly from Incheon Intl Airport to London with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom £386Free CancellationRating
7.6
122 reviews
Search China Southern flights
LufthansaPriceFrom £442Free CancellationRating
6.8
7,150 reviews
Search Lufthansa flights
Etihad AirwaysPriceFrom £462Free CancellationRating
7.3
1,232 reviews
Search Etihad Airways flights
China EasternPriceFrom £520Free CancellationRating
6.9
221 reviews
Search China Eastern flights
Asiana AirlinesPriceFrom £625Free CancellationRating
8.3
476 reviews
Search Asiana Airlines flights
Korean AirPriceFrom £775Free CancellationRating
8.4
1,025 reviews
Search Korean Air flights
  • Korean Air Flights From Incheon Intl Airport to London

    Across 7 Korean Air flights from Incheon Intl Airport to London this week, the average price was £1,186, with the best Korean Air deals starting from £982 round-trip. 1,025 users have rated Korean Air on momondo, with an average score of 8.4/10.

  • Asiana Airlines Flights From Incheon Intl Airport to London

    Across 476 Asiana Airlines reviews on momondo, the average score is 8.3/10. Asiana Airlines flies from Incheon Intl Airport to London about 5 times each week, with ticket deals ranging from £792 to £1,093. Price data is based on momondo searches in the last 72 hours.


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Yes. momondo allows you to filter the results for Seoul to London flights to just show those with flexible booking policies.

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Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London