Cheapest return flights from London to Seoul in April from 916€

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

Return flights

28 Apr - 10 May KLM
22 Apr - 27 Apr ITA Airways
29 Apr - 06 May ITA Airways
26 Apr - 14 May KLM
22 Apr - 27 May Lufthansa
27 Apr - 13 May Lufthansa
28 Apr - 13 May Lufthansa
14 Apr - 20 May Lufthansa
16 Apr - 13 May Lufthansa
09 Apr - 28 Apr Lufthansa
21 Apr - 27 May SWISS
28 Apr - 18 May Lufthansa
21 Apr - 28 Apr SWISS
08 Apr - 27 Apr Lufthansa
07 Apr - 27 Apr KLM
07 Apr - 16 Apr KLM
03 Apr - 16 Apr SWISS
15 Apr - 29 Apr Lufthansa
10 Apr - 16 Apr ITA Airways
16 Apr - 29 Apr Lufthansa

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

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