AirHint found the following cheapest one-way flights from Keflavik (KEF) to Vienna (VIE) in April 2026 (see full year).
One-Way flights
| 19 Apr | Wizz Air | ||
| 20 Apr | Wizz Air | ||
| 18 Apr | Wizz Air Malta | ||
| 22 Apr | KLM | ||
| 21 Apr | Finnair | ||
| 17 Apr | Finnair | ||
| 20 Apr | Austrian Airlines | direct | |
| 18 Apr | Austrian Airlines | direct |
Also check the deals for return flights from Keflavik to Vienna in April.
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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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