AirHint found the following cheapest return flights from Istanbul (IST) to Dublin (DUB) in May 2026 (see full year).

Return flights

04 May - 10 May	SKY express
05 May - 12 May	Wizz Air UK
19 May - 26 May	Wizz Air UK
09 May - 17 May	Wizz Air UK
04 May - 10 May	Turkish Airlines	direct
05 May - 12 May	Turkish Airlines	direct
09 May - 17 May	Turkish Airlines	direct
19 May - 26 May	Turkish Airlines	direct
31 May - 02 Jun	Fly One
28 May - 02 Jun	Fly One
28 May - 30 May	Fly One
28 May - 29 May	Fly One
31 May - 15 Jun	Fly One
28 May - 15 Jun	Fly One
19 May - 02 Jun	Fly One
22 May - 02 Jun	Fly One
23 May - 02 Jun	Fly One
24 May - 02 Jun	Fly One

Also check the deals for one-way flights from Istanbul to Dublin in May.

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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Cheapest return flights from Istanbul to Dublin in May from 200€

Return flights