Cheapest return flights from Vienna to Keflavik in September from $244

Best time to book flights for Vienna (VIE) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Vienna (VIE) to Keflavik (KEF) in September 2025 (see full year).

Return flights

10 Sep - 18 Sep Wizz Air Malta
10 Sep - 17 Sep Wizz Air Malta
23 Sep - 30 Sep Wizz Air Malta
10 Sep - 20 Sep Wizz Air Malta
09 Sep - 17 Sep Ryanair
24 Sep - 01 Oct Ryanair
08 Sep - 18 Sep Wizz Air Malta
19 Sep - 03 Oct Wizz Air Malta
29 Sep - 06 Oct Wizz Air Malta
09 Sep - 16 Sep Wizz Air Malta
16 Sep - 23 Sep Ryanair
28 Sep - 13 Oct LOT
25 Sep - 10 Oct LOT
23 Sep - 01 Oct Wizz Air Malta
12 Sep - 17 Sep Wizz Air Malta
23 Sep - 27 Sep Wizz Air Malta
16 Sep - 01 Oct Ryanair
25 Sep - 04 Oct Wizz Air Malta
19 Sep - 04 Oct Wizz Air Malta
25 Sep - 05 Oct Wizz Air Malta

Also check the deals for one-way flights from Vienna to Keflavik in September.

Skyscanner

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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