Cheapest return flights from London to Seoul in September from 702€

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

01 Sep - 18 Sep Wizz Air
10 Sep - 21 Sep easyJet
21 Sep - 08 Oct easyJet
21 Sep - 15 Oct easyJet
16 Sep - 07 Oct easyJet
27 Sep - 18 Oct Wizz Air UK
09 Sep - 21 Sep easyJet
12 Sep - 21 Sep easyJet
17 Sep - 02 Oct easyJet
15 Sep - 23 Sep easyJet
04 Sep - 24 Sep easyJet
17 Sep - 25 Sep easyJet
22 Sep - 25 Sep easyJet
22 Sep - 30 Sep easyJet
22 Sep - 06 Oct easyJet
05 Sep - 24 Sep easyJet
15 Sep - 06 Oct easyJet
30 Sep - 19 Oct easyJet
03 Sep - 09 Oct easyJet
27 Sep - 11 Oct Wizz Air Malta

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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