Cheapest return flights from Seoul (ICN) to London (LGW), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
03 Sep 12 Sep China Southern
04 Sep 06 Sep China Southern
07 Sep 23 Sep China Southern
04 Sep 11 Sep China Southern
04 Sep 12 Sep China Southern
04 Sep 24 Sep China Southern
04 Sep 18 Sep China Southern
07 Sep 17 Sep China Southern
06 Sep 13 Sep China Southern
06 Sep 12 Sep China Southern
06 Sep 03 Oct China Southern
08 Sep 28 Oct China Eastern
14 Sep 20 Oct Air China
15 Sep 20 Oct China Eastern
19 Sep 03 Oct China Southern
26 Sep 12 Oct China Eastern
04 Sep 22 Oct China Southern
26 Sep 04 Oct China Eastern
28 Sep 07 Oct Emirates
28 Sep 06 Oct Emirates
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deals for one-way flights from Seoul to London in September.

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Updated Jul 20, 2026.

About these fares

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