AirHint found the following cheapest one-way flights from London (LCY) to Seoul (ICN) in December 2026 (see full year).
One-Way flights
| 01 Dec | KLM | ||
| 21 Dec | KLM | ||
| 23 Dec | ITA Airways | ||
| 02 Dec | KLM | ||
| 17 Dec | KLM | ||
| 22 Dec | KLM | ||
| 27 Dec | KLM | ||
| 28 Dec | KLM | ||
| 10 Dec | British Airways | ||
| 29 Dec | KLM |
Also check the deals for return 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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