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

Return flights

21 Oct - 12 Nov	Scandinavian Airlines
15 Oct - 23 Oct	Ryanair
20 Oct - 20 Nov	Lufthansa
21 Oct - 18 Nov	Lufthansa
21 Oct - 20 Nov	Lufthansa
20 Oct - 12 Nov	Lufthansa
22 Oct - 20 Nov	SWISS
01 Oct - 08 Oct	Pegasus Airlines
21 Oct - 28 Oct	Lufthansa
24 Oct - 11 Nov	Lufthansa
13 Oct - 23 Oct	easyJet
17 Oct - 25 Oct	Scandinavian Airlines
20 Oct - 27 Oct	Aer Lingus
14 Oct - 23 Oct	Aer Lingus
14 Oct - 24 Oct	SWISS
29 Oct - 01 Nov	Aer Lingus

Also check the deals for one-way flights from Birmingham 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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Birmingham to Seoul in October from 671€

Return flights