£454 Cheap Asiana Airlines flights from London to Seoul (LHR→ICN)

View £454 flight on Thu, 23 Apr 2026Opens in a new window

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

Prices were available within the past 7 days and start at £454 for one-way flights and £608 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Wed, 18 Mar - Mon, 30 Mar
LHR
London
ICN
Seoul
£608 Return, just found
£608
Return
just found
Select Asiana Airlines flight, departing Wed, 18 Mar from London to Seoul, returning Mon, 30 Mar, priced at £608 just found
Asiana Airlines
Sun, 31 May - Sun, 14 Jun
LHR
London
ICN
Seoul
£646 Return, just found
£646
Return
just found
Select Asiana Airlines flight, departing Sun, 31 May from London to Seoul, returning Sun, 14 Jun, priced at £646 just found

Alternative airports near Seoul

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

Select flight to Gimpo Intl. GMP. Closest option available. Average driving time to city centre is 20 minutes. Flights from £586
GMP
Gimpo Intl.
Closest
Average driving time to city centre20 min
Flights from £586

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

November is typically the cheapest month to fly

From £359 - £730 per traveller.

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Travel information

Origin airport
Heathrow
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air China, Air France, Air India, Asiana Airlines, Cathay Pacific, China Southern Airlines, Emirates, Etihad Airways, Finnair, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Scandinavian Airlines, Singapore Airlines, Thai Airways International, Turkish Airlines, Virgin Atlantic
Popular airline
Etihad Airways
Distance
8809 km
Average flight time
21 hours 37 mins

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