Cheapest return LGW–ICN flights, May

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

Return flights

31 May - 05 Jun Vueling Airlines
31 May - 10 Jun Vueling Airlines
31 May - 09 Jun Vueling Airlines
31 May - 08 Jun China Eastern
16 May - 03 Jun China Eastern
18 May - 02 Jun China Eastern
31 May - 04 Jun Vueling Airlines
31 May - 03 Jun Vueling Airlines
18 May - 07 Jun China Eastern
19 May - 03 Jun China Eastern
12 May - 22 May Iberia Express
15 May - 22 May Vueling Airlines
18 May - 25 May Vueling Airlines
20 May - 26 May easyJet
13 May - 21 May Vueling Airlines
13 May - 20 May Vueling Airlines
19 May - 27 May China Eastern
13 May - 19 May Iberia Express
12 May - 26 May China Eastern
12 May - 28 May Iberia Express

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

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