RM834 Cheap Flights from Seoul (ICN) to London (LHR)

View RM834 flight on Wed, 26 Nov 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 RM834 for one-way flights and RM2,396 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Thu, 20 Nov - Wed, 26 Nov
ICN
Seoul
LHR
London
RM2,396 Return, found 16 hours ago
RM2,396
Return
found 16 hours ago
Select China Eastern Airlines flight, departing Thu, 20 Nov from Seoul to London, returning Wed, 26 Nov, priced at RM2,396 found 16 hours ago
Malaysia Airlines
Thu, 21 May - Sun, 31 May
ICN
Seoul
LHR
London
RM2,944 Return, found 2 days ago
RM2,944
Return
found 2 days ago
Select Malaysia Airlines flight, departing Thu, 21 May from Seoul to London, returning Sun, 31 May, priced at RM2,944 found 2 days ago
LOT-Polish Airlines
Sat, 20 Dec - Wed, 14 Jan
ICN
Seoul
LHR
London
RM3,217 Return, found 5 days ago
RM3,217
Return
found 5 days ago
Select LOT-Polish Airlines flight, departing Sat, 20 Dec from Seoul to London, returning Wed, 14 Jan, priced at RM3,217 found 5 days ago
Korean Air
Thu, 13 Nov - Wed, 26 Nov
ICN
Seoul
LHR
London
RM3,518 Return, found 13 hours ago
RM3,518
Return
found 13 hours ago
Select Korean Air flight, departing Thu, 13 Nov from Seoul to London, returning Wed, 26 Nov, priced at RM3,518 found 13 hours ago
Etihad Airways
Thu, 20 Nov - Wed, 26 Nov
ICN
Seoul
LHR
London
RM3,589 Return, found 16 hours ago
RM3,589
Return
found 16 hours ago
Select Etihad Airways flight, departing Thu, 20 Nov from Seoul to London, returning Wed, 26 Nov, priced at RM3,589 found 16 hours ago
Turkish Airlines
Thu, 13 Nov - Wed, 26 Nov
ICN
Seoul
LHR
London
RM3,847 Return, found 13 hours ago
RM3,847
Return
found 13 hours ago
Select Turkish Airlines flight, departing Thu, 13 Nov from Seoul to London, returning Wed, 26 Nov, priced at RM3,847 found 13 hours ago
Finnair
Mon, 8 Dec - Mon, 15 Dec
ICN
Seoul
LHR
London
RM3,862 Return, found 1 day ago
RM3,862
Return
found 1 day ago
Select Finnair flight, departing Mon, 8 Dec from Seoul to London, returning Mon, 15 Dec, priced at RM3,862 found 1 day ago
Cathay Pacific
Thu, 6 Nov - Wed, 12 Nov
ICN
Seoul
LHR
London
RM3,963 Return, found 11 hours ago
RM3,963
Return
found 11 hours ago
Select Cathay Pacific flight, departing Thu, 6 Nov from Seoul to London, returning Wed, 12 Nov, priced at RM3,963 found 11 hours ago
Qatar Airways
Thu, 6 Nov - Wed, 12 Nov
ICN
Seoul
LHR
London
RM3,981 Return, found 11 hours ago
RM3,981
Return
found 11 hours ago
Select Qatar Airways flight, departing Thu, 6 Nov from Seoul to London, returning Wed, 12 Nov, priced at RM3,981 found 11 hours ago
Singapore Airlines
Thu, 21 May - Sun, 31 May
ICN
Seoul
LHR
London
RM3,990 Return, found 2 days ago
RM3,990
Return
found 2 days ago
Select Singapore Airlines flight, departing Thu, 21 May from Seoul to London, returning Sun, 31 May, priced at RM3,990 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.

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 RM2,396. 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

Origin airport
Incheon Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, British Airways, Cathay Pacific, China Airlines, China Eastern Airlines, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, SriLankan Airlines, Thai Airways International, Turkish Airlines
Return price
RM2,396
Distance
8809 km
Average flight time
5 hours 45 mins

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Perfect flights from Seoul to London

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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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