Cheapest return flights from London to Seoul in December from 535€

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

Return flights

01 Dec - 08 Dec Lufthansa
01 Dec - 11 Dec Lufthansa
01 Dec - 07 Dec Lufthansa
02 Dec - 12 Dec Air China
01 Dec - 13 Dec Air China
01 Dec - 21 Dec Air China
03 Dec - 18 Dec Air China
14 Dec - 29 Dec LOT
29 Dec - 19 Jan Lufthansa
07 Dec - 21 Dec Lufthansa
24 Dec - 16 Jan Lufthansa
26 Dec - 15 Jan LOT
11 Dec - 29 Dec LOT
29 Dec - 16 Jan Lufthansa
24 Dec - 13 Jan Lufthansa
14 Dec - 11 Jan LOT
24 Dec - 11 Jan Lufthansa
24 Dec - 12 Jan Lufthansa
26 Dec - 09 Jan LOT
11 Dec - 11 Jan LOT

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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