Cheapest return IST–DUB flights, May

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

Return flights

30 May - 07 Jun Pegasus Airlines
27 May - 03 Jun Pegasus Airlines
31 May - 07 Jun Transavia France
20 May - 24 May Pegasus Airlines
20 May - 21 May Pegasus Airlines
27 May - 01 Jun Pegasus Airlines
30 May - 03 Jun Pegasus Airlines
29 May - 03 Jun Pegasus Airlines
20 May - 31 May Pegasus Airlines
20 May - 27 May Pegasus Airlines
31 May - 03 Jun Pegasus Airlines
29 May - 02 Jun Pegasus Airlines
30 May - 01 Jun Pegasus Airlines
25 May - 28 May Pegasus Airlines
27 May - 27 May Pegasus Airlines
27 May - 30 May Pegasus Airlines
28 May - 30 May Pegasus Airlines
22 May - 26 May AJet
24 May - 26 May Pegasus Airlines
26 May - 02 Jun Pegasus Airlines

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