Cheapest return flights from Keflavik to Vienna in May from $239

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 May 2025 (see full year).

Return flights

12 May - 22 May Fly Play
12 May - 16 May Fly Play
22 May - 25 May easyJet
07 May - 15 Jun easyJet
10 May - 20 May Fly Play
10 May - 17 Jun easyJet
02 May - 07 May Fly Play
17 May - 20 May easyJet
02 May - 05 May Fly Play
01 May - 05 May Fly Play
02 May - 06 May Fly Play
09 May - 17 Jun Fly Play
03 May - 06 May easyJet
27 May - 01 Jun Fly Play
29 May - 01 Jun Wizz Air Malta
09 May - 16 Jun Fly Play
28 May - 01 Jun Fly Play
07 May - 15 Jun Austrian Airlines direct
10 May - 17 Jun Austrian Airlines direct
28 May - 01 Jun Austrian Airlines direct

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

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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