Cheapest return flights from London to Seoul in April from $595

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

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

Return flights

25 Apr - 11 May Ryanair
26 Apr - 09 May Ryanair
26 Apr - 11 May Ryanair
23 Apr - 18 May Ryanair
28 Apr - 08 May Ryanair
28 Apr - 14 May Ryanair
23 Apr - 15 May Ryanair
21 Apr - 06 May Ryanair
24 Apr - 09 May Ryanair
26 Apr - 12 May Ryanair
24 Apr - 29 Apr Ryanair
08 Apr - 13 Apr easyJet
24 Apr - 28 Apr Ryanair
04 Apr - 10 Apr Ryanair
07 Apr - 10 Apr Ryanair
08 Apr - 14 Apr easyJet
09 Apr - 17 Apr Ryanair
05 Apr - 13 Apr Ryanair
24 Apr - 30 Apr Ryanair
23 Apr - 28 Apr Ryanair

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