Cheapest return flights from Austin to Keflavik in August from 562€

AirHint found the following cheapest return flights from Austin (AUS) to Keflavik (KEF) in August 2026 (see full year).

Return flights

14 Aug - 21 Aug Alaska Airlines
12 Aug - 19 Aug Air Canada
12 Aug - 22 Aug KLM
13 Aug - 20 Aug Virgin Atlantic
04 Aug - 11 Aug Air Canada
15 Aug - 22 Aug Air Canada
11 Aug - 18 Aug Air Canada
03 Aug - 10 Aug Virgin Atlantic
02 Aug - 09 Aug Alaska Airlines
01 Aug - 08 Aug Virgin Atlantic

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

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