Cheapest return flights from Basel to Istanbul in April from $224

AirHint found the following cheapest return flights from Basel (BSL) to Istanbul (SAW) in April 2026 (see full year).

Return flights

23 Apr - 30 Apr easyJet
14 Apr - 21 Apr easyJet
23 Apr - 30 Apr AJet direct
19 Apr - 25 Apr AJet direct
06 Apr - 17 Apr AJet direct
20 Apr - 23 Apr AJet direct
19 Apr - 26 Apr AJet direct
25 Apr - 27 Apr AJet direct
07 Apr - 17 Apr AJet direct
14 Apr - 21 Apr AJet direct

Also check the deals for one-way flights from Basel to Istanbul in April.

Powered by

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 Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.