Cheapest return flights from Keflavik to Vienna in September from 180€

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

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

Return flights

18 Sep - 25 Sep Wizz Air Malta direct
18 Sep - 08 Oct Wizz Air Malta direct
04 Sep - 07 Sep Wizz Air
05 Sep - 07 Sep transavia
11 Sep - 18 Sep Wizz Air Malta direct
25 Sep - 15 Oct Wizz Air Malta direct
06 Sep - 09 Sep Austrian Airlines direct
07 Sep - 09 Sep Fly Play
28 Sep - 19 Oct Wizz Air Malta direct
04 Sep - 18 Sep Wizz Air Malta direct
11 Sep - 25 Sep Wizz Air Malta direct
18 Sep - 21 Sep Wizz Air Malta direct
25 Sep - 08 Oct Wizz Air Malta direct
28 Sep - 15 Oct Wizz Air Malta direct
18 Sep - 05 Oct Wizz Air Malta direct
05 Sep - 08 Sep Fly Play
28 Sep - 08 Oct Wizz Air Malta direct
25 Sep - 12 Oct Wizz Air Malta direct
25 Sep - 05 Oct Wizz Air Malta direct
28 Sep - 12 Oct Wizz Air Malta direct

Also check the deals for one-way 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