Cheapest return flights from Seoul to London in May from 469€

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

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

Return flights

14 May - 21 May China Southern
12 May - 19 May China Southern
12 May - 18 May China Southern
09 May - 19 May China Southern
09 May - 26 May China Southern
09 May - 21 May China Southern
22 May - 26 May China Southern
15 May - 19 May China Southern
19 May - 27 May China Southern
12 May - 21 May China Southern
23 May - 08 Jun China Southern
21 May - 04 Jun China Southern
26 May - 04 Jun China Southern
29 May - 10 Jun China Southern
19 May - 04 Jun China Southern
20 May - 03 Jun China Southern
26 May - 09 Jun China Southern
27 May - 11 Jun China Southern
21 May - 01 Jun China Southern
29 May - 08 Jun China Southern

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

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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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