Cheapest return flights from London to Seoul in September from 653€

Best time to book flights for London (LTN) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from London (LTN) to Seoul (ICN) in September 2025 (see full year).

Return flights

03 Sep - 13 Sep Wizz Air Malta
15 Sep - 15 Oct Wizz Air UK
29 Sep - 10 Oct Wizz Air UK
29 Sep - 12 Oct Wizz Air UK
15 Sep - 20 Sep Wizz Air UK
06 Sep - 18 Sep Wizz Air UK
26 Sep - 13 Oct Wizz Air UK
03 Sep - 17 Sep Wizz Air UK
08 Sep - 14 Sep Wizz Air UK
08 Sep - 22 Sep Wizz Air UK
12 Sep - 25 Sep Wizz Air UK
03 Sep - 20 Sep Wizz Air Malta
20 Sep - 23 Oct Wizz Air UK
30 Sep - 10 Oct Wizz Air UK
18 Sep - 23 Sep Jet2
22 Sep - 28 Sep Wizz Air UK
29 Sep - 11 Oct Wizz Air UK
29 Sep - 14 Oct Wizz Air UK
30 Sep - 11 Oct Wizz Air UK
19 Sep - 08 Oct Wizz Air UK

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

Skyscanner

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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