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

฿29,195 Cheap Turkish Airlines flights from London to Seoul (LHR→ICN)

View ฿29,195 flight on Wed, 28 Oct 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 ฿29,195 for one-way flights and ฿31,490 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Wed, 2 Sept - Wed, 16 Sept
LHR
London
ICN
Seoul
฿31,490 Return, found 4 days ago
฿31,490
Return
found 4 days ago
Select Turkish Airlines flight, departing Wed, 2 Sept from London to Seoul, returning Wed, 16 Sept, priced at ฿31,490 found 4 days ago

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

September is typically the cheapest month to fly

From ฿21,084 - ฿33,643 per traveller.

Travel information

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