Cheapest one-way flights from Istanbul to Barcelona in May from $76

Best time to book flights for Istanbul (IST) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest one-way flights from Istanbul (IST) to Barcelona (BCN) in May 2025 (see full year).

One-Way flights

20 May Pegasus Airlines
21 May Pegasus Airlines
06 May Vueling Airlines direct
10 May Vueling Airlines direct
08 May Pegasus Airlines
31 May Pegasus Airlines
05 May Pegasus Airlines
23 May Wizz Air
15 May Wizz Air
29 May Wizz Air

Also check the deals for return flights from Istanbul to Barcelona 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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona