Cheapest return flights from London to Seoul in September from $761

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

Return flights

20 Sep - 15 Oct Wizz Air
20 Sep - 08 Oct Wizz Air
02 Sep - 29 Sep Wizz Air
02 Sep - 15 Sep Wizz Air
02 Sep - 16 Sep Wizz Air
02 Sep - 13 Sep Wizz Air
20 Sep - 03 Oct Wizz Air
01 Sep - 15 Sep Ryanair
27 Sep - 14 Oct Wizz Air
20 Sep - 28 Sep Wizz Air UK
10 Sep - 29 Sep Wizz Air UK
21 Sep - 05 Oct easyJet
05 Sep - 14 Sep Wizz Air
06 Sep - 19 Sep Wizz Air
01 Sep - 14 Sep Ryanair
29 Sep - 21 Oct Wizz Air Malta
22 Sep - 15 Oct Wizz Air UK
17 Sep - 01 Oct Wizz Air UK
22 Sep - 04 Oct Wizz Air UK
17 Sep - 02 Oct Wizz Air UK

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

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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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