AirHint found the following cheapest one-way flights from Taipei (TPE) to Keflavik (KEF) in December 2025 (see full year).

One-Way flights

15 Dec	Thai VietJet Air
16 Dec	Thai VietJet Air
10 Dec	HK Express
22 Dec	Thai Lion Air
13 Dec	Thai VietJet Air
30 Dec	VietJet Air
21 Dec	Hainan Airlines
29 Dec	VietJet Air
24 Dec	Vietnam Airlines
26 Dec	VietJet Air

Also check the deals for return flights from Taipei to Keflavik in December.

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 one-way flights from Taipei to Keflavik in December from 299€

One-Way flights