Cheapest return flights from London to Seoul in December from 516€

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

Return flights

01 Dec - 14 Dec Lufthansa
03 Dec - 14 Dec Lufthansa
01 Dec - 22 Dec Air China
03 Dec - 13 Dec Air China
09 Dec - 16 Dec Lufthansa
30 Dec - 27 Jan Lufthansa
02 Dec - 07 Dec Lufthansa
08 Dec - 26 Jan Lufthansa
06 Dec - 12 Dec Scandinavian Airlines
28 Dec - 11 Jan Lufthansa
04 Dec - 22 Jan Scandinavian Airlines
04 Dec - 23 Jan Scandinavian Airlines
07 Dec - 20 Dec Lufthansa
01 Dec - 31 Dec Lufthansa
24 Dec - 28 Dec Lufthansa
06 Dec - 23 Jan Scandinavian Airlines
28 Dec - 09 Jan Lufthansa
07 Dec - 19 Jan Scandinavian Airlines
29 Dec - 10 Jan SWISS
27 Dec - 09 Jan Lufthansa

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

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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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