A traditional Korean palace with a large, ornate building in the center, surrounded by a courtyard with stone pathways and red-roofed structures.

฿37,910 Cheap Turkish Airlines flights from London to Seoul (LHR→ICN)

View ฿37,910 flight on Sat, 19 Sept 2026Opens in a new window

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Turkish Airlines flights from London to Seoul (LHR→ICN)

Prices were available within the past 7 days and start at ฿37,910 for one-way flights and ฿38,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Mon, 11 Jan - Wed, 20 Jan
LHR
London
ICN
Seoul
฿38,800 Return, found 1 day ago
฿38,800
Return
found 1 day ago
Select Turkish Airlines flight, departing Mon, 11 Jan from London to Seoul, returning Wed, 20 Jan, priced at ฿38,800 found 1 day ago

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

September is typically the cheapest month to fly

From ฿20,662 - ฿39,844 per traveller.

Travel information

Origin airport
Heathrow
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air France, Asiana Airlines, British Airways, Cathay Pacific, China Southern Airlines, EVA Airways, Emirates, Etihad Airways, Finnair, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, Qatar Airways, Scandinavian Airlines, Singapore Airlines, Thai Airways International, Turkish Airlines, United
Popular airline
Thai Airways International
Distance
8809 km
Average flight time
20 hours 41 mins
*Available to Expedia members.