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

Return flights

22 Aug - 26 Aug	Hainan Airlines
22 Aug - 29 Aug	Hainan Airlines
12 Aug - 22 Aug	China Airlines
24 Aug - 29 Aug	Shenzhen Airlines
08 Aug - 22 Aug	China Airlines
18 Aug - 02 Sep	EVA Air
02 Aug - 23 Aug	China Airlines
09 Aug - 23 Aug	China Airlines
14 Aug - 12 Sep	China Airlines
25 Aug - 02 Sep	Hainan Airlines
07 Aug - 21 Aug	HK Express
17 Aug - 24 Aug	China Airlines
27 Aug - 02 Sep	Hainan Airlines
09 Aug - 22 Aug	China Airlines
31 Aug - 03 Sep	STARLUX Airlines
26 Aug - 10 Sep	Emirates
26 Aug - 14 Sep	Emirates
16 Aug - 02 Sep	Emirates
30 Aug - 12 Sep	Emirates
30 Aug - 13 Sep	Emirates

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

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 August from $1254

Return flights