Cheapest return flights from London to Seoul in May from 358€
AirHint found the following cheapest return flights from London (LGW) to Seoul (ICN)
in May 2026 (see full year ).
Return flights
30 May
- 13 Jun
China Eastern
358 €
17 May
- 27 May
China Eastern
376 €
12 May
- 22 May
China Eastern
429 €
19 May
- 27 May
China Eastern
473 €
06 May
- 19 May
China Eastern
478 €
06 May
- 22 May
China Eastern
478 €
07 May
- 20 May
China Eastern
478 €
17 May
- 07 Jun
China Eastern
478 €
31 May
- 07 Jun
China Eastern
478 €
21 May
- 27 May
China Eastern
482 €
28 May
- 13 Jun
China Eastern
484 €
25 May
- 12 Jun
China Eastern
485 €
05 May
- 15 May
China Eastern
486 €
13 May
- 27 May
China Eastern
487 €
30 May
- 15 Jun
China Eastern
493 €
28 May
- 01 Jun
China Southern
496 €
30 May
- 14 Jun
China Eastern
497 €
28 May
- 07 Jun
China Southern
498 €
28 May
- 15 Jun
China Southern
498 €
06 May
- 15 May
China Eastern
499 €
Also check the deals for one-way flights from London to Seoul in May .
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