Cheapest return flights from London to Seoul in May from 530€
AirHint found the following cheapest return flights from London (LHR) to Seoul (GMP)
in May 2026 (see full year ).
Return flights
13 May
- 24 Jun
China Southern
530 €
28 May
- 11 Jun
China Southern
530 €
28 May
- 08 Jun
China Southern
530 €
25 May
- 02 Jun
China Southern
530 €
26 May
- 02 Jun
China Southern
530 €
28 May
- 05 Jun
China Southern
530 €
25 May
- 10 Jun
China Southern
530 €
20 May
- 09 Jun
China Southern
530 €
25 May
- 05 Jun
China Southern
530 €
31 May
- 07 Jun
China Southern
530 €
10 May
- 21 May
Air China
539 €
07 May
- 21 May
Air China
539 €
04 May
- 14 May
Air China
539 €
03 May
- 14 May
Air China
539 €
14 May
- 17 May
Air China
540 €
11 May
- 18 May
Air China
540 €
06 May
- 13 May
Air China
541 €
11 May
- 19 May
Air China
549 €
07 May
- 19 May
Air China
549 €
06 May
- 17 May
Air China
564 €
Also check the deals for one-way flights from London to Seoul in May .
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