AirHint found the following cheapest return flights from Vienna (VIE) to Keflavik (KEF) in March 2026 (see full year).

Return flights

01 Mar - 05 Mar	Ryanair
07 Mar - 09 Mar	Wizz Air Malta
09 Mar - 16 Mar	Wizz Air Malta
06 Mar - 09 Mar	Wizz Air Malta
07 Mar - 14 Mar	Wizz Air Malta
09 Mar - 12 Mar	Wizz Air Malta
14 Mar - 20 Mar	Wizz Air Malta
04 Mar - 11 Mar	Ryanair
06 Mar - 14 Mar	Wizz Air Malta
05 Mar - 09 Mar	Ryanair
20 Mar - 01 Apr	Scandinavian Airlines
30 Mar - 02 Apr	Scandinavian Airlines
22 Mar - 01 Apr	Ryanair
22 Mar - 04 Apr	Ryanair
24 Mar - 01 Apr	KLM
21 Mar - 02 Apr	Ryanair
23 Mar - 01 Apr	Ryanair
23 Mar - 03 Apr	Ryanair
31 Mar - 04 Apr	Ryanair
29 Mar - 01 Apr	Scandinavian Airlines

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

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 Vienna to Keflavik in March from $205

Return flights