AirHint found the following cheapest return flights from Edinburgh (EDI) to Seoul (ICN) in October 2025 (see full year).

Return flights

23 Oct - 06 Nov	Ryanair
01 Oct - 14 Oct	British Airways
23 Oct - 02 Nov	easyJet
01 Oct - 15 Oct	British Airways
14 Oct - 21 Oct	British Airways
01 Oct - 11 Oct	easyJet
14 Oct - 03 Nov	easyJet
19 Oct - 02 Nov	easyJet
15 Oct - 22 Oct	China Southern
31 Oct - 16 Nov	British Airways
31 Oct - 15 Nov	British Airways
01 Oct - 18 Oct	easyJet
04 Oct - 11 Oct	easyJet
13 Oct - 20 Oct	British Airways
03 Oct - 10 Oct	China Southern
04 Oct - 18 Oct	easyJet
29 Oct - 01 Nov	Ryanair
21 Oct - 01 Nov	KLM

Also check the deals for one-way flights from Edinburgh to Seoul in October.

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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Cheapest return flights from Edinburgh to Seoul in October from 459€

Return flights