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

20 dates in October, from $ 597. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
22 Oct 26 Oct China Eastern
21 Oct 29 Oct China Eastern
16 Oct 30 Oct China Southern
19 Oct 16 Nov China Southern
27 Oct 30 Oct Air China
20 Oct 10 Nov Air France
26 Oct 11 Nov China Southern
26 Oct 13 Nov China Southern
27 Oct 3 Nov China Eastern
20 Oct 30 Oct China Eastern
29 Oct 8 Nov Air China
24 Oct 8 Nov Air China
24 Oct 30 Oct Air China
19 Oct 28 Oct China Southern
19 Oct 12 Nov China Southern
26 Oct 7 Nov China Eastern
21 Oct 28 Oct China Eastern
24 Oct 4 Nov China Eastern
20 Oct 26 Oct China Eastern
16 Oct 25 Oct China Eastern
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Deals for one-way flights from Seoul to London in October.

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Updated Oct 13, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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