Cheapest return flights from London to Seoul in November from $837

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

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

Return flights

27 Nov - 09 Dec KLM
03 Nov - 28 Nov KLM
17 Nov - 30 Nov KLM
24 Nov - 30 Nov KLM
06 Nov - 10 Nov KLM
29 Nov - 06 Dec KLM
17 Nov - 24 Nov KLM
29 Nov - 10 Dec KLM
10 Nov - 22 Nov KLM
15 Nov - 29 Nov KLM
29 Nov - 14 Dec KLM
20 Nov - 02 Dec KLM
13 Nov - 23 Nov KLM
06 Nov - 27 Nov KLM
15 Nov - 22 Nov KLM
07 Nov - 05 Dec KLM
13 Nov - 01 Dec KLM

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

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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