AirHint found the following cheapest return flights from Seoul (ICN) to London (LGW)
in May 2025 (see full year ).
Return flights
19 May
- 26 May
China Eastern
$ 465
07 May
- 14 May
China Eastern
$ 465
26 May
- 02 Jun
China Eastern
$ 465
08 May
- 14 May
China Eastern
$ 469
18 May
- 25 May
China Eastern
$ 474
22 May
- 15 Jun
China Eastern
$ 507
09 May
- 16 May
China Eastern
$ 510
10 May
- 17 May
China Eastern
$ 510
23 May
- 31 May
China Eastern
$ 514
19 May
- 28 May
China Eastern
$ 518
14 May
- 17 May
China Eastern
$ 552
06 May
- 13 May
Shanghai Airlines
$ 568
29 May
- 14 Jun
Air China
$ 696
12 May
- 20 Jun
China Southern
$ 769
20 May
- 19 Jun
Emirates
$ 804
13 May
- 12 Jun
Emirates
$ 804
07 May
- 10 Jun
Emirates
$ 805
08 May
- 10 Jun
Emirates
$ 805
27 May
- 30 Jun
Emirates
$ 805
29 May
- 13 Jun
Air China
$ 805
Also check the deals for one-way flights from Seoul to London in May .
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.
