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

Return flights

07 Nov - 19 Nov	China Southern
06 Nov - 19 Nov	China Southern
11 Nov - 18 Nov	China Southern
01 Nov - 11 Nov	China Southern
11 Nov - 19 Nov	China Southern
04 Nov - 11 Nov	China Southern
16 Nov - 26 Nov	China Southern
08 Nov - 19 Nov	China Southern
02 Nov - 11 Nov	China Southern
18 Nov - 26 Nov	China Southern
20 Nov - 04 Dec	Air China
24 Nov - 06 Dec	Air China
27 Nov - 13 Dec	Vietnam Airlines
26 Nov - 20 Dec	Japan Airlines
21 Nov - 20 Dec	Air China
21 Nov - 19 Dec	Air China
21 Nov - 16 Dec	Air China
22 Nov - 08 Dec	ANA
26 Nov - 06 Dec	Japan Airlines
12 Nov - 01 Dec	ITA Airways

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

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from London to Seoul in November from 614€

Return flights