Cheapest return flights from London to Seoul in October from 687€

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

Return flights

29 Oct - 03 Nov Lufthansa
14 Oct - 22 Oct SWISS
28 Oct - 08 Nov Lufthansa
20 Oct - 27 Oct Lufthansa
26 Oct - 08 Nov KLM
03 Oct - 14 Oct KLM
19 Oct - 26 Oct Lufthansa
13 Oct - 20 Oct Lufthansa
01 Oct - 08 Oct KLM
06 Oct - 21 Oct SWISS
02 Oct - 14 Oct KLM
15 Oct - 22 Oct Lufthansa
15 Oct - 03 Nov Lufthansa
09 Oct - 21 Oct SWISS
23 Oct - 01 Nov Luxair
16 Oct - 02 Nov Lufthansa
23 Oct - 03 Nov SWISS
01 Oct - 02 Nov Lufthansa
10 Oct - 03 Nov SWISS
26 Oct - 01 Nov SWISS

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

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