AirHint found the following cheapest return flights from Taipei (TPE) to Keflavik (KEF) in May 2026 (see full year).

Return flights

08 May - 21 May	HK Express
24 May - 07 Jun	HK Express
18 May - 25 May	HK Express
20 May - 30 May	Hainan Airlines
09 May - 24 May	HK Express
15 May - 27 May	Xiamen Airlines
18 May - 28 May	China Airlines
09 May - 23 May	HK Express
19 May - 31 May	HK Express
16 May - 31 May	Scoot
31 May - 23 Jun	Etihad Airways
11 May - 25 May	China Airlines
26 May - 07 Jun	HK Express
31 May - 12 Jun	HK Express
26 May - 10 Jun	HK Express
25 May - 11 Jun	Emirates

Also check the deals for one-way flights from Taipei to Keflavik in May.

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 May from $1052

Return flights