Cheapest return flights from London to Seoul in December from $1036

Best time to book flights for London (STN) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from London (STN) to Seoul (ICN) in December 2025 (see full year).

Return flights

10 Dec - 05 Jan Ryanair
08 Dec - 02 Jan Ryanair
20 Dec - 10 Jan Ryanair
02 Dec - 15 Dec Emirates
01 Dec - 15 Dec Emirates
01 Dec - 16 Dec Emirates
02 Dec - 16 Dec Emirates
03 Dec - 16 Dec Emirates
03 Dec - 15 Dec Emirates
02 Dec - 17 Dec Emirates
03 Dec - 17 Dec Emirates
01 Dec - 08 Dec Emirates
03 Dec - 18 Dec Emirates
31 Dec - 18 Jan Emirates
06 Dec - 07 Jan Emirates
25 Dec - 11 Jan Emirates
23 Dec - 13 Jan Emirates
13 Dec - 19 Jan Emirates
28 Dec - 07 Jan Emirates
04 Dec - 06 Jan Emirates

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

Skyscanner

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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