AirHint found the following cheapest return flights from Taipei (TPE) to Keflavik (KEF) in October 2025 (see full year).

Return flights

15 Oct - 27 Oct	HK Express
09 Oct - 16 Oct	AirAsia X
05 Oct - 16 Oct	AirAsia X
09 Oct - 15 Oct	AirAsia X
01 Oct - 15 Oct	AirAsia X
02 Oct - 15 Oct	AirAsia X
02 Oct - 06 Oct	AirAsia X
01 Oct - 11 Oct	China Airlines
02 Oct - 31 Oct	AirAsia X
02 Oct - 13 Oct	AirAsia X
27 Oct - 04 Nov	Emirates
27 Oct - 10 Nov	Emirates
27 Oct - 07 Nov	Emirates
26 Oct - 04 Nov	Singapore Airlines
23 Oct - 03 Nov	Emirates

Also check the deals for one-way flights from Taipei to Keflavik 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 Taipei to Keflavik in October from 773€

Return flights