Cheapest return flights from Seoul to London in April from $793

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

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

Return flights

09 Apr - 21 Apr Emirates
08 Apr - 15 Apr Emirates
09 Apr - 16 Apr Emirates
07 Apr - 21 Apr Emirates
08 Apr - 23 Apr Emirates
09 Apr - 23 Apr Emirates
08 Apr - 18 Apr Emirates
10 Apr - 30 Apr Emirates
10 Apr - 23 Apr Emirates
09 Apr - 14 Apr Emirates
10 Apr - 12 May Emirates
30 Apr - 12 May Emirates
29 Apr - 05 May Emirates
30 Apr - 07 May Emirates
23 Apr - 15 May Emirates
30 Apr - 06 May Emirates
30 Apr - 05 May Emirates
30 Apr - 11 May Emirates
30 Apr - 10 May Emirates
24 Apr - 06 May Emirates

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

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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