Cheapest return flights from Basel to Vienna in September from $229

Best time to book flights for Basel (BSL) to Vienna (VIE) flights at AirHint

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

Return flights

26 Sep - 28 Sep easyJet
05 Sep - 07 Sep Norwegian Air Sweden AOC
26 Sep - 26 Sep easyJet
26 Sep - 28 Sep Austrian Airlines direct
05 Sep - 07 Sep Austrian Airlines direct
26 Sep - 26 Sep Austrian Airlines direct

Also check the deals for one-way flights from Basel to Vienna in September.

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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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