Cheapest return TSF–BSL flights, May

AirHint found the following cheapest return flights from Treviso (TSF) to Basel (BSL) in May 2026 (see full year).

Return flights

27 May - 28 May Ryanair
19 May - 08 Jun Ryanair
28 May - 29 May Wizz Air Malta
22 May - 29 May Ryanair
29 May - 01 Jun Ryanair
22 May - 25 May Ryanair
29 May - 31 May Ryanair
18 May - 25 May Ryanair
17 May - 22 May Ryanair

Also check the deals for one-way flights from Treviso to Basel in May.

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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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