RM1,320 Cheap Flights from Seoul (ICN) to London (LHR)

View RM1,320 flight on Tue, 16 Dec 2025Opens in a new window

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

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Cheap Flights from Seoul to London (ICN-LHR)

Prices were available within the past 7 days and start at RM1,320 for one-way flights and RM2,504 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, 17 Nov - Sun, 23 Nov
ICN
Seoul
LHR
London
RM2,504 Return, found 6 days ago
RM2,504
Return
found 6 days ago
Select China Eastern Airlines flight, departing Mon, 17 Nov from Seoul to London, returning Sun, 23 Nov, priced at RM2,504 found 6 days ago
China Eastern Airlines
Sun, 16 Nov - Sun, 23 Nov
ICN
Seoul
LHR
London
RM2,669 Return, found 6 days ago
RM2,669
Return
found 6 days ago
Select China Eastern Airlines flight, departing Sun, 16 Nov from Seoul to London, returning Sun, 23 Nov, priced at RM2,669 found 6 days ago
LOT-Polish Airlines
Mon, 26 Jan - Fri, 30 Jan
ICN
Seoul
LHR
London
RM2,746 Return, found 2 days ago
RM2,746
Return
found 2 days ago
Select LOT-Polish Airlines flight, departing Mon, 26 Jan from Seoul to London, returning Fri, 30 Jan, priced at RM2,746 found 2 days ago
LOT-Polish Airlines
Mon, 17 Nov - Sun, 23 Nov
ICN
Seoul
LHR
London
RM2,989 Return, found 6 days ago
RM2,989
Return
found 6 days ago
Select LOT-Polish Airlines flight, departing Mon, 17 Nov from Seoul to London, returning Sun, 23 Nov, priced at RM2,989 found 6 days ago
Etihad Airways
Sun, 16 Nov - Sun, 23 Nov
ICN
Seoul
LHR
London
RM3,203 Return, found 6 days ago
RM3,203
Return
found 6 days ago
Select Etihad Airways flight, departing Sun, 16 Nov from Seoul to London, returning Sun, 23 Nov, priced at RM3,203 found 6 days ago
Korean Air
Mon, 17 Nov - Sun, 23 Nov
ICN
Seoul
LHR
London
RM3,424 Return, found 6 days ago
RM3,424
Return
found 6 days ago
Select Korean Air flight, departing Mon, 17 Nov from Seoul to London, returning Sun, 23 Nov, priced at RM3,424 found 6 days ago
Lufthansa
Mon, 26 Jan - Fri, 30 Jan
ICN
Seoul
LHR
London
RM3,496 Return, found 2 days ago
RM3,496
Return
found 2 days ago
Select Lufthansa flight, departing Mon, 26 Jan from Seoul to London, returning Fri, 30 Jan, priced at RM3,496 found 2 days ago
Finnair
Sun, 16 Nov - Sun, 23 Nov
ICN
Seoul
LHR
London
RM3,654 Return, found 6 days ago
RM3,654
Return
found 6 days ago
Select Finnair flight, departing Sun, 16 Nov from Seoul to London, returning Sun, 23 Nov, priced at RM3,654 found 6 days ago
Cathay Pacific
Mon, 26 Jan - Fri, 30 Jan
ICN
Seoul
LHR
London
RM3,998 Return, found 2 days ago
RM3,998
Return
found 2 days ago
Select Cathay Pacific flight, departing Mon, 26 Jan from Seoul to London, returning Fri, 30 Jan, priced at RM3,998 found 2 days ago
Singapore Airlines
Mon, 26 Jan - Fri, 30 Jan
ICN
Seoul
LHR
London
RM4,064 Return, found 2 days ago
RM4,064
Return
found 2 days ago
Select Singapore Airlines flight, departing Mon, 26 Jan from Seoul to London, returning Fri, 30 Jan, priced at RM4,064 found 2 days ago

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

November is typically the cheapest month to fly

From RM 2,024 - RM 3,079 per traveller.

Alternative airports near London

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

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 28 minutes. Flights from RM 3,210
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from RM 3,210

Frequently asked questions

How much is a flight from Incheon Intl. Airport (ICN) to London Heathrow?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Incheon Airport and London Heathrow start from RM2,504. Make your booking today to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul–Incheon Intl. Airport to Heathrow Airport (LHR)?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Seoul–Incheon Intl. Airport to Heathrow 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 Seoul–Incheon Intl. Airport to London Heathrow flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Airport to Heathrow Airport?
With around 8,900 kilometres separating South Korea and Hounslow, your flight will be a long one. Pack wisely and make your time on board more comfortable. Simple things like an extra pair of socks and a quality travel pillow can make a massive difference.
Which airlines fly direct from Incheon Intl. Airport (ICN) to LHR?
Korean Air (KE) is one of the top choices for many travellers flying between Incheon Intl. Airport (ICN) and Heathrow Airport. Take your pick of the 30 flights it operates on this route each month. Another carrier operating on this route is Asiana Airlines (OZ). You'll have 30 flights each month to select from.
Are Incheon Intl. Airport (ICN) to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Incheon Airport to London Heathrow are available up to 12 months prior to departure on Expedia. And although you may occasionally score a fantastic last-minute deal, it's never something you can count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We frequently update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Travel information

Travel information

Origin airport
Incheon Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, British Airways, Cathay Pacific, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, Qatar Airways, Singapore Airlines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Return price
RM2,504
Distance
8809 km
Average flight time
6 hours 27 mins

Book with confidence

Book with confidence

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Seoul to London

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