Cheapest return flights from London to Seoul in April from 363€

AirHint found the following cheapest return flights from London (LGW) to Seoul (ICN) in April 2026 (see full year).

Return flights

29 Apr - 09 May China Eastern
28 Apr - 09 May China Eastern
28 Apr - 06 May China Eastern
29 Apr - 10 May China Eastern
27 Apr - 11 May China Eastern
26 Apr - 11 May China Eastern
26 Apr - 08 May China Eastern
28 Apr - 04 May China Eastern
26 Apr - 09 May China Eastern
25 Apr - 16 May China Eastern
23 Apr - 27 Apr China Eastern
15 Apr - 22 Apr China Eastern
14 Apr - 21 Apr China Eastern
16 Apr - 23 Apr Vueling Airlines
20 Apr - 28 Apr China Eastern
23 Apr - 26 Apr China Eastern
10 Apr - 20 Apr Vueling Airlines
20 Apr - 29 Apr China Southern
20 Apr - 30 Apr China Southern
20 Apr - 26 Apr China Southern

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

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