Cheapest return flights from Vienna to Keflavik in October from $221

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

14 Oct - 21 Oct Wizz Air Malta
08 Oct - 14 Oct Wizz Air Malta
13 Oct - 26 Oct Wizz Air Malta
02 Oct - 06 Oct Wizz Air Malta
27 Oct - 06 Nov Ryanair
14 Oct - 18 Oct Wizz Air Malta
10 Oct - 14 Oct Wizz Air Malta
22 Oct - 26 Oct Ryanair
03 Oct - 07 Oct Wizz Air Malta
25 Oct - 31 Oct LOT
10 Oct - 20 Oct Austrian Airlines direct
31 Oct - 08 Nov Ryanair
31 Oct - 09 Nov Ryanair
25 Oct - 01 Nov Ethiopian Airlines
25 Oct - 02 Nov Ethiopian 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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik