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

Return flights

02 Oct - 15 Oct	easyJet
17 Oct - 26 Oct	easyJet
30 Oct - 14 Nov	easyJet
14 Oct - 21 Oct	easyJet
01 Oct - 11 Oct	easyJet
31 Oct - 15 Nov	British Airways
23 Oct - 31 Oct	Aer Lingus
24 Oct - 01 Nov	Norwegian
16 Oct - 23 Oct	KLM
05 Oct - 13 Oct	easyJet
13 Oct - 19 Oct	easyJet
13 Oct - 28 Oct	easyJet
18 Oct - 25 Oct	Lufthansa

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 573€

Return flights