Cheapest one-way flights from Keflavik to Vienna in September from 90€

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

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

One-Way flights

18 Sep Wizz Air Malta direct
06 Sep Wizz Air
04 Sep Scandinavian Airlines
05 Sep Fly Play
11 Sep Wizz Air Malta direct
04 Sep Wizz Air Malta direct
06 Sep Austrian Airlines direct
28 Sep Wizz Air Malta direct
14 Sep Wizz Air Malta direct
07 Sep Vueling Airlines

Also check the deals for return flights from Keflavik to Vienna 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.

Book a cheap hotel in Vienna

Cheap car rent in Vienna