Cheapest return flights from Vienna to Keflavik in October from $222

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 October 2025 (see full year).

Return flights

08 Oct - 11 Oct Wizz Air Malta
01 Oct - 08 Oct Ryanair
01 Oct - 07 Oct Ryanair
05 Oct - 08 Oct LOT
01 Oct - 13 Oct Ryanair
04 Oct - 07 Oct Ryanair
23 Oct - 02 Nov Ryanair
10 Oct - 13 Oct Wizz Air Malta
05 Oct - 11 Oct Wizz Air Malta
01 Oct - 09 Oct Ryanair
31 Oct - 12 Nov Ryanair
03 Oct - 08 Oct Ryanair
30 Oct - 09 Nov Austrian Airlines

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

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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