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

Return flights

07 Apr - 10 Apr	Wizz Air UK
23 Apr - 26 Apr	Vueling Airlines
23 Apr - 26 Apr	Turkish Airlines	direct
07 Apr - 10 Apr	Turkish Airlines	direct
18 Apr - 25 Apr	Fly One
17 Apr - 25 Apr	Fly One
18 Apr - 02 May	Fly One
18 Apr - 03 May	Fly One
18 Apr - 05 May	Fly One
17 Apr - 02 May	Fly One
17 Apr - 03 May	Fly One
17 Apr - 05 May	Fly One
18 Apr - 26 Apr	Fly One
07 Apr - 25 Apr	Fly One
07 Apr - 26 Apr	Fly One
10 Apr - 25 Apr	Fly One
26 Apr - 02 May	Fly One
26 Apr - 03 May	Fly One
26 Apr - 05 May	Fly One
25 Apr - 02 May	Fly One

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

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 April from $222

Return flights