Our cheapest offers for flights from Seoul Incheon to London Heathrow

Here you can compare cheap flights from Seoul Incheon (ICN) to London Heathrow (LHR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London Heathrow. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Seoul Incheon London Heathrow	Outbound 03/08/26 1 Stopover (AUH) EY0827, EY0061 37h 25min	Return 20/08/26 1 Stopover (AUH) EY0068, EY0826 16h 20min	Etihad Airways		£484
Best option Seoul Incheon London Heathrow	Outbound 22/06/26 direct VS0209 14h 25min	Return 24/06/26 direct VS0208 12h 40min	Virgin Atlantic Airways	?	£742
Seoul Incheon London Heathrow	Outbound 22/06/26 1 Stopover (PVG) MU5052, MU0551 17h 45min	Return 24/06/26 1 Stopover (PVG) MU0552, MU5041 30h 35min	China Eastern Airlines		£589
Seoul Incheon London Heathrow	Outbound 03/08/26 1 Stopover (AUH) EY0827, EY0063 19h 10min	Return 20/08/26 1 Stopover (AUH) EY0068, EY0826 16h 20min	Etihad Airways		£485
Seoul Incheon London Heathrow	Outbound 03/08/26 1 Stopover (AUH) EY0823, EY0061 21h 15min	Return 20/08/26 1 Stopover (AUH) EY0068, EY0826 16h 20min	Etihad Airways		£500
Seoul Incheon London Heathrow	Outbound 03/08/26 1 Stopover (AUH) EY0827, EY0061 37h 25min	Return 20/08/26 1 Stopover (AUH) EY0068, EY0826 16h 20min	Etihad Airways		£510
Seoul Incheon London Heathrow	Outbound 03/08/26 1 Stopover (AUH) EY0823, EY0061 21h 15min	Return 20/08/26 1 Stopover (AUH) EY0064, EY0826 23h 20min	Etihad Airways		£535
Seoul Incheon London Heathrow	Outbound 03/08/26 1 Stopover (AUH) EY0823, EY0061 21h 15min	Return 20/08/26 1 Stopover (AUH) EY0068, EY0826 16h 20min	Etihad Airways	?	£551
Seoul Incheon London Heathrow	Outbound 06/07/26 1 Stopover (AUH) EY0827, EY0061 37h 25min	Return 03/08/26 1 Stopover (AUH) EY0068, EY0822 29h 05min	Etihad Airways		£585
Seoul Incheon London Heathrow	Outbound 22/06/26 1 Stopover (PVG) MU5052, MU0551 17h 45min	Return 24/06/26 1 Stopover (PVG) MU0552, MU5061 32h 10min	China Eastern Airlines		£606

Tips and tricks to help you find cheap flights from Seoul Incheon to London Heathrow

Important flight information

Flight information: Seoul Incheon - London Heathrow

Outbound and return from	483,99 £
Flight duration	min. 12:30
Return flight duration	min. 10:55/ max. 11:00
Distance	8871 km
Flights per week	24
Departure airport	Airport Seoul Incheon (ICN)
Departure country	Flights from South Korea
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom
Departure country - Arrival airport	South Korea - London Heathrow
City-Code - Arrival airport	Seoul - London Heathrow
Departure airport - Destination country	Seoul Incheon - United Kingdom
Departure airport - City-Code	Seoul Incheon - London

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