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Cheap flights from London Heathrow Airport to Incheon Intl Airport from £252

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Incheon Intl Airport departing on 17/3. 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 London Heathrow Airport to Seoul

Cheap return flights

These are some of the best return flight deals from London Heathrow Airport to Seoul 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 London Heathrow Airport to Seoul.

Cheap last-minute flights

Planning a quick getaway from London Heathrow Airport to Seoul? 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 Seoul, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London Heathrow Airport to Seoul

Find recent round-trip train or bus tickets from London Heathrow Airport to Seoul.

All round-trip flight deals to Seoul

The cheapest plane tickets to Seoul found on KAYAK recently.
22:00 - 15:15LHR-ICN
32h 15m1 stop
14:50 - 18:15ICN-LHR
36h 25m1 stop
£345China Southern
Find Deal
Tue, 18 Mar - Tue, 25 Mar
22:00 - 13:50LHR-ICN
30h 50m1 stop
14:50 - 18:15ICN-LHR
36h 25m1 stop
£353China Southern
Find Deal
Mon, 17 Mar - Thu, 27 Mar
21:30 - 22:15LHR-ICN
15h 45m1 stop
09:25 - 17:55ICN-LHR
17h 30m1 stop
£356China Southern
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Sat, 8 Mar - Fri, 21 Mar
17:50 - 20:45LHR-ICN
17h 55m1 stop
18:25 - 13:55ICN-LHR
28h 30m1 stop
£367China Eastern
Find Deal
Mon, 24 Feb - Mon, 10 Mar
21:00 - 17:25LHR-ICN
35h 25m1 stop
08:55 - 13:55ICN-LHR
38h 00m1 stop
£368China Eastern
Find Deal
Mon, 17 Feb - Thu, 13 Mar
17:40 - 14:15LHR-ICN
35h 35m1 stop
15:25 - 20:30ICN-LHR
37h 05m1 stop
£380Air China
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Mon, 17 Mar - Mon, 7 Apr
17:40 - 16:35LHR-ICN
13h 55m1 stop
10:40 - 17:50ICN-LHR
16h 10m1 stop
£395Air China
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Mon, 10 Feb - Fri, 28 Feb
22:00 - 13:50LHR-ICN
30h 50m1 stop
14:30 - 18:40ICN-LHR
36h 10m1 stop
Thu, 13 Mar - Sun, 30 Mar
17:50 - 20:45LHR-ICN
17h 55m1 stop
18:25 - 17:30ICN-LHR
32h 05m1 stop
Fri, 28 Feb - Sun, 16 Mar
20:15 - 10:50LHR-ICN
29h 35m2 stops
12:45 - 22:40ICN-LHR
17h 55m1 stop
£499Lufthansa
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Sun, 16 Mar - Sun, 30 Mar
22:00 - 21:50LHR-ICN
38h 50m1 stop
£252China Southern
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Mon, 17 Mar
19:25 - 11:00LHR-ICN
54h 35m3 stops
Wed, 26 Feb
21:30 - 22:15LHR-ICN
15h 45m1 stop
£258China Southern
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Tue, 25 Feb
17:50 - 15:20LHR-ICN
36h 30m1 stop
£277China Eastern
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Thu, 6 Mar
17:50 - 20:45LHR-ICN
17h 55m1 stop
£279China Eastern
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Fri, 7 Mar
21:00 - 21:30LHR-ICN
39h 30m2 stops
£318Hainan Airlines
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Mon, 24 Mar
21:05 - 10:40LHR-ICN
29h 35m1 stop
£318Air India
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Sun, 4 May
17:40 - 16:35LHR-ICN
13h 55m1 stop
£329Air China
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Mon, 13 Jan
21:00 - 21:30LHR-ICN
39h 30m2 stops
£334Hainan Airlines
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Mon, 6 Jan
20:25 - 21:45LHR-ICN
16h 20m1 stop
£341Air China
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Mon, 13 Jan
06:30 - 07:10LHR-ICN
15h 40m1 stop
13:25 - 09:35ICN-LHR
29h 10m1 stop
£572LOT
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Thu, 2 Jan - Sat, 18 Jan
18:10 - 07:40LHR-ICN
28h 30m1 stop
12:35 - 22:00ICN-LHR
18h 25m1 stop
£574LOT
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Sat, 4 Jan - Thu, 16 Jan
06:35 - 18:20LHR-ICN
26h 45m1 stop
00:10 - 21:05ICN-LHR
29h 55m1 stop
£641Turkish Airlines
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Fri, 3 Jan - Thu, 23 Jan
16:45 - 18:20LHR-ICN
16h 35m1 stop
10:45 - 22:25ICN-LHR
20h 40m1 stop
£656Turkish Airlines
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Fri, 3 Jan - Fri, 17 Jan
07:30 - 12:20LHR-ICN
19h 50m1 stop
23:00 - 20:40ICN-LHR
30h 40m1 stop
£730Finnair
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Tue, 31 Dec - Mon, 20 Jan
07:30 - 12:20LHR-ICN
19h 50m1 stop
23:00 - 17:00ICN-LHR
27h 00m1 stop
£774Finnair
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Wed, 1 Jan - Wed, 15 Jan
17:50 - 11:00LHR-ICN
32h 10m2 stops
20:50 - 17:30ICN-LHR
29h 40m2 stops
£952China Eastern
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Tue, 31 Dec - Thu, 2 Jan
20:10 - 17:45LHR-ICN
12h 35mdirect
12:25 - 18:05ICN-LHR
14h 40mdirect
£1,121Asiana Airlines
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Wed, 1 Jan - Sun, 19 Jan
21:00 - 12:15LHR-ICN
30h 15m2 stops
20:50 - 17:30ICN-LHR
29h 40m2 stops
£1,153China Eastern
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Sat, 4 Jan - Sat, 18 Jan
20:10 - 17:45LHR-ICN
12h 35mdirect
12:25 - 18:05ICN-LHR
14h 40mdirect
£1,306Asiana Airlines
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Sat, 4 Jan - Sun, 19 Jan
20:10 - 17:45LHR-ICN
12h 35mdirect
12:25 - 18:05ICN-LHR
14h 40mdirect
£748Asiana Airlines
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Sun, 2 Mar - Sat, 15 Mar
20:10 - 17:45LHR-ICN
12h 35mdirect
12:25 - 18:05ICN-LHR
14h 40mdirect
£749Asiana Airlines
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Wed, 5 Mar - Wed, 12 Mar
20:10 - 16:05LHR-ICN
11h 55mdirect
14:30 - 18:00ICN-LHR
11h 30mdirect
£750Asiana Airlines
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Wed, 9 Apr - Wed, 16 Apr
20:10 - 17:45LHR-ICN
12h 35mdirect
12:25 - 18:05ICN-LHR
14h 40mdirect
£762Asiana Airlines
Find Deal
Mon, 24 Feb - Mon, 17 Mar
18:50 - 16:15LHR-ICN
12h 25mdirect
10:40 - 16:30ICN-LHR
14h 50mdirect
£795Korean Air
Find Deal
Thu, 20 Feb - Tue, 25 Feb
18:50 - 16:15LHR-ICN
12h 25mdirect
10:40 - 16:30ICN-LHR
14h 50mdirect
£801Korean Air
Find Deal
Tue, 4 Mar - Sat, 22 Mar
18:50 - 16:15LHR-ICN
12h 25mdirect
10:40 - 16:30ICN-LHR
14h 50mdirect
£831Virgin Atlantic
Find Deal
Tue, 18 Feb - Tue, 11 Mar
18:50 - 16:15LHR-ICN
12h 25mdirect
10:40 - 16:30ICN-LHR
14h 50mdirect
£832Virgin Atlantic
Find Deal
Tue, 11 Feb - Fri, 28 Feb
20:10 - 17:45LHR-ICN
12h 35mdirect
10:40 - 16:30ICN-LHR
14h 50mdirect
Wed, 5 Feb - Tue, 11 Feb
20:10 - 17:45LHR-ICN
12h 35mdirect
10:40 - 16:30ICN-LHR
14h 50mdirect
Sat, 15 Feb - Fri, 21 Feb

China Southern flights from London Heathrow Airport to Incheon Intl Airport

Our best China Southern deals on London Heathrow Airport to Incheon Intl Airport flight tickets
China Southern
18 Mar
LHR22:00London Heathrow
32h 15m
1 stop
ICN15:15Incheon Intl
25 Mar
ICN14:50Incheon Intl
36h 25m
1 stop
LHR18:15London Heathrow
China Southern
17 Mar
LHR22:00London Heathrow
30h 50m
1 stop
ICN13:50Incheon Intl
27 Mar
ICN14:50Incheon Intl
36h 25m
1 stop
LHR18:15London Heathrow
China Southern
8 Mar
LHR21:30London Heathrow
15h 45m
1 stop
ICN22:15Incheon Intl
21 Mar
ICN09:25Incheon Intl
17h 30m
1 stop
LHR17:55London Heathrow

China Eastern flights from London Heathrow Airport to Incheon Intl Airport

Our best China Eastern deals on London Heathrow Airport to Incheon Intl Airport flight tickets
China Eastern
24 Feb
LHR17:50London Heathrow
17h 55m
1 stop
ICN20:45Incheon Intl
10 Mar
ICN18:25Incheon Intl
28h 30m
1 stop
LHR13:55London Heathrow
China Eastern
17 Feb
LHR21:00London Heathrow
35h 25m
1 stop
ICN17:25Incheon Intl
13 Mar
ICN08:55Incheon Intl
38h 00m
1 stop
LHR13:55London Heathrow
China Eastern
18 Feb
LHR17:50London Heathrow
32h 10m
2 stops
ICN11:00Incheon Intl
13 Mar
ICN18:25Incheon Intl
28h 30m
1 stop
LHR13:55London Heathrow

See travel insights to Seoul from

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

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 typical price of a round-trip flight between London Heathrow Airport and Incheon Intl Airport?

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

The cheapest month to fly to Incheon Intl Airport from London Heathrow Airport is in November. Flight prices, which tend to average around £450, are often lower during this time because this is during the off-season. If you aren’t able to travel to Incheon Intl Airport during the month of November, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £559.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

Our data shows that Monday is the least expensive day to fly to Incheon Intl Airport. Tickets to fly out on this day can be as low as £687. The most expensive day to fly to Incheon Intl Airport is Saturday, with ticket prices averaging around £788.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

Our most recent data shows that the best time of day to fly to Incheon Intl Airport is in the morning. Flights from London Heathrow Airport to Incheon Intl Airport during this time can be as low as £619. In contrast, the most expensive time of day to depart to Incheon Intl Airport is in the evening when prices are around £816.

What is the cheapest London Heathrow to Incheon Intl flight route?

Fly from London Heathrow to Incheon Intl for the best London Heathrow - Incheon Intl flight prices

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

Most flyers found that booking tickets 55 days in advance of their planned departure date is the best time to get cheap flights to Incheon Intl Airport. During this timeframe, flight prices are around £740. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £419.

What cabin class options are available on London Heathrow to Incheon Intl flights?

There are 4 cabin classes available to choose from on London Heathrow to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 52% on your flight if you consider stops on a London Heathrow Airport to Incheon Intl Airport flight.

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

As of December 2024, prices for London Heathrow Airport to Incheon Intl Airport flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Incheon Intl Airport

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

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

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

Best price found

£252

Fastest flight time

13h 55m

Direct flights

Every day
The best one-way flight to Incheon Intl Airport from London Heathrow Airport in the past 72 hours is £252. The best return flight deal from London Heathrow Airport to Incheon Intl Airport found on momondo in the last 72 hours is £345.
The fastest flight from London Heathrow Airport to Incheon Intl Airport takes 13h 55m
Direct flights go from London Heathrow Airport to Incheon Intl Airport every day.

  • How far is London Heathrow to Incheon Intl by plane?

    Incheon Intl is 5503.3 mi away from London Heathrow. Flights usually cover this in 13h 55m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London Heathrow Airport to Incheon Intl Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents you'll need for your trip to Incheon Intl Airport 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 Incheon Intl Airport. 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 London Heathrow Airport to Incheon Intl Airport?

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


Best airlines flying from London Heathrow Airport to Incheon Intl Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £372Free CancellationRating
7.0
139 reviews
Search China Eastern flights
China SouthernPriceFrom £373Free CancellationRating
7.4
86 reviews
Search China Southern flights
Air ChinaPriceFrom £396Free CancellationRating
6.9
110 reviews
Search Air China flights
SAUDIAPriceFrom £436Free CancellationRating
7.4
702 reviews
Search SAUDIA flights
LufthansaPriceFrom £502Free CancellationRating
6.8
7,077 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom £543Free CancellationRating
7.3
3,902 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom £566Free CancellationRating
7.3
1,208 reviews
Search Etihad Airways flights
LOTPriceFrom £580Free CancellationRating
7.6
1,112 reviews
Search LOT flights
KLMPriceFrom £597Free CancellationRating
7.8
1,342 reviews
Search KLM flights
Air FrancePriceFrom £604Free CancellationRating
7.4
1,493 reviews
Search Air France flights
  • Korean Air Flights From London Heathrow Airport to Incheon Intl Airport

    Korean Air operates around 7 flights from London Heathrow Airport to Incheon Intl Airport every week. The average price of these flights found in the last 72 hours has been £1,117, but momondo users have found Korean Air deals from London Heathrow Airport to Incheon Intl Airport from as low as £995 round-trip. Korean Air has been scored 8.4/10 in 1,029 reviews.

  • Asiana Airlines Flights From London Heathrow Airport to Incheon Intl Airport

    £959 is the best Asiana Airlines flight deal from London Heathrow Airport to Incheon Intl Airport found on momondo over the last 72 hours. The average Asiana Airlines ticket price found was closer to £1,075, however, with flight time and availability significantly affecting the price. Asiana Airlines (8.2/10 from 467 user reviews) flies into Incheon Intl Airport from London Heathrow Airport 5 times in an average week so prices can vary.


Why use momondo?

Why should I use momondo to find a flight deal from London to Seoul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Seoul for you.

Can I find flights from London to Seoul with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seoul from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Seoul?

momondo provides multiple filters to help you find the best flight to Seoul from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Seoul right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.


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