Cheapest return flights from Seoul to London in October from 589€

AirHint found the following cheapest return flights from Seoul (ICN) to London (LHR) in October 2026 (see full year).

Return flights

20 Oct - 27 Oct Scandinavian Airlines
15 Oct - 26 Oct Scandinavian Airlines
12 Oct - 23 Oct Scandinavian Airlines
12 Oct - 20 Oct Air China
22 Oct - 29 Oct Lufthansa
14 Oct - 28 Oct Lufthansa
21 Oct - 28 Oct SWISS
28 Oct - 18 Nov Scandinavian Airlines
22 Oct - 30 Oct Scandinavian Airlines
28 Oct - 04 Nov Scandinavian Airlines
26 Oct - 05 Nov Scandinavian Airlines
29 Oct - 05 Nov Scandinavian Airlines
19 Oct - 29 Nov Scandinavian Airlines
17 Oct - 22 Oct Air China
15 Oct - 17 Oct Air China
31 Oct - 09 Nov Air China
22 Oct - 07 Nov Air China
28 Oct - 11 Nov China Southern
19 Oct - 28 Nov China Southern
25 Oct - 01 Nov Finnair

Also check the deals for one-way flights from Seoul to London in October.

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