Cheapest one-way flights from London to Seoul in October from 400€

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

AirHint found the following cheapest one-way flights from London (STN) to Seoul (ICN) in October 2025 (see full year).

One-Way flights

20 Oct Pegasus Airlines
15 Oct Ryanair
23 Oct Ryanair
04 Oct Ryanair
14 Oct Ryanair
24 Oct Ryanair
13 Oct Pegasus Airlines
25 Oct Ryanair
06 Oct Ryanair
19 Oct Ryanair

Also check the deals for return flights from London to Seoul in October.

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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