RM1,411 Cheap Flights from London (LHR) to Seoul (ICN)

View RM1,411 flight on Sun, 18 Jan 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Incheon Intl. Airport (ICN)

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Cheap Flights from London to Seoul (LHR-ICN)

Prices were available within the past 7 days and start at RM1,411 for one-way flights and RM2,428 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Wed, 18 Mar - Thu, 26 Mar
LHR
London
ICN
Seoul
RM2,428 Return, found 18 hours ago
RM2,428
Return
found 18 hours ago
Select China Southern Airlines flight, departing Wed, 18 Mar from London to Seoul, returning Thu, 26 Mar, priced at RM2,428 found 18 hours ago
Etihad Airways
Thu, 19 Mar - Sun, 22 Mar
LHR
London
ICN
Seoul
RM2,446 Return, found 18 hours ago
RM2,446
Return
found 18 hours ago
Select Etihad Airways flight, departing Thu, 19 Mar from London to Seoul, returning Sun, 22 Mar, priced at RM2,446 found 18 hours ago
Air China
Sat, 17 Jan - Tue, 3 Feb
LHR
London
ICN
Seoul
RM2,458 Return, found 18 hours ago
RM2,458
Return
found 18 hours ago
Select Air China flight, departing Sat, 17 Jan from London to Seoul, returning Tue, 3 Feb, priced at RM2,458 found 18 hours ago
Scandinavian Airlines
Thu, 26 Feb - Wed, 11 Mar
LHR
London
ICN
Seoul
RM2,492 Return, found 17 hours ago
RM2,492
Return
found 17 hours ago
Select Scandinavian Airlines flight, departing Thu, 26 Feb from London to Seoul, returning Wed, 11 Mar, priced at RM2,492 found 17 hours ago
China Eastern Airlines
Sun, 8 Feb - Tue, 24 Feb
LHR
London
ICN
Seoul
RM2,524 Return, found 18 hours ago
RM2,524
Return
found 18 hours ago
Select China Eastern Airlines flight, departing Sun, 8 Feb from London to Seoul, returning Tue, 24 Feb, priced at RM2,524 found 18 hours ago
Air France
Mon, 19 Jan - Fri, 23 Jan
LHR
London
ICN
Seoul
RM2,625 Return, found 1 day ago
RM2,625
Return
found 1 day ago
Select Air France flight, departing Mon, 19 Jan from London to Seoul, returning Fri, 23 Jan, priced at RM2,625 found 1 day ago
KLM
Wed, 7 Jan - Fri, 23 Jan
LHR
London
ICN
Seoul
RM2,626 Return, found 18 hours ago
RM2,626
Return
found 18 hours ago
Select KLM flight, departing Wed, 7 Jan from London to Seoul, returning Fri, 23 Jan, priced at RM2,626 found 18 hours ago
Shenzhen Airlines
Fri, 20 Mar - Sun, 29 Mar
LHR
London
ICN
Seoul
RM2,798 Return, found 18 hours ago
RM2,798
Return
found 18 hours ago
Select Shenzhen Airlines flight, departing Fri, 20 Mar from London to Seoul, returning Sun, 29 Mar, priced at RM2,798 found 18 hours ago
LOT-Polish Airlines
Tue, 10 Feb - Mon, 23 Feb
LHR
London
ICN
Seoul
RM2,813 Return, found 18 hours ago
RM2,813
Return
found 18 hours ago
Select LOT-Polish Airlines flight, departing Tue, 10 Feb from London to Seoul, returning Mon, 23 Feb, priced at RM2,813 found 18 hours ago
Air India
Tue, 21 Apr - Tue, 5 May
LHR
London
ICN
Seoul
RM3,023 Return, found 1 day ago
RM3,023
Return
found 1 day ago
Select Air India flight, departing Tue, 21 Apr from London to Seoul, returning Tue, 5 May, priced at RM3,023 found 1 day ago

Find the cheapest month to fly from London (LHR) to Seoul (ICN)

November is typically the cheapest month to fly

From RM 1,953 - RM 3,973 per traveller.

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from RM 2,446
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from RM 2,446

Frequently asked questions

How much is a flight from Heathrow Airport to Incheon Intl. Airport (ICN)?
Start packing your suitcase, because round-trip flights from LHR to ICN start from RM2,428. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to Incheon Intl. Airport (ICN)?
This differs between air carriers, as each has its own terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel online.
How do I find cheap flights from Heathrow Airport to Seoul–Incheon Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport (LHR) to Incheon Intl. Airport (ICN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to ICN?
The distance is around 8,900 kilometres, so pack your carry-on bag with all the things you need to make your journey comfortable. Wondering what to take on board your Hounslow to South Korea flight? A sleep mask, earplugs and a travel pillow are among the essentials.
Which airlines fly direct from LHR to Incheon Intl. Airport (ICN)?
With 30 flights a month operating from LHR to Incheon Airport, Korean Air (KE) is a popular choice. Asiana Airlines (OZ) is another popular choice. It offers 30 flights each month. Between these two airlines, you'll be able to find a great deal from Hounslow to South Korea.
Are Heathrow Airport (LHR) to Seoul–Incheon Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap airfares from London Heathrow to Seoul–Incheon Intl. Airport arising a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines quote prices so far in advance.

Travel information

Origin airport
Heathrow
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air France, British Airways, Cathay Pacific, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Qatar Airways, Scandinavian Airlines, Singapore Airlines, Thai Airways International, Turkish Airlines, United, Vietnam Airlines
Return price
RM2,428
Distance
8809 km
Average flight time
21 hours 37 mins

Book with confidence

Perfect flights from London to Seoul

Your Journey from London to Seoul

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*Note: Prices may vary based on availability and are subject to change.
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