Cheapest return flights from Seoul to London in December from 540€
AirHint found the following cheapest return flights from Seoul (ICN) to London (LHR)
in December 2025 (see full year ).
Return flights
19 Dec
- 01 Jan
China Southern
540 €
11 Dec
- 16 Jan
China Southern
540 €
13 Dec
- 03 Jan
China Southern
542 €
24 Dec
- 01 Jan
Scandinavian Airlines
549 €
05 Dec
- 13 Dec
Air France
559 €
03 Dec
- 10 Dec
Air France
559 €
10 Dec
- 13 Dec
Air France
559 €
02 Dec
- 09 Dec
Air France
559 €
10 Dec
- 04 Jan
Air France
559 €
22 Dec
- 12 Jan
China Southern
559 €
15 Dec
- 06 Jan
China Southern
559 €
23 Dec
- 13 Jan
China Southern
562 €
08 Dec
- 13 Dec
Air France
563 €
02 Dec
- 08 Dec
KLM
563 €
05 Dec
- 09 Dec
Air France
563 €
08 Dec
- 11 Dec
Scandinavian Airlines
567 €
29 Dec
- 08 Jan
Scandinavian Airlines
567 €
01 Dec
- 04 Dec
Scandinavian Airlines
571 €
01 Dec
- 11 Dec
Scandinavian Airlines
571 €
31 Dec
- 08 Jan
Scandinavian Airlines
571 €
Also check the deals for one-way flights from Seoul to London in December .
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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