Cheapest return flights from Istanbul to Dublin in December from $149

AirHint found the following cheapest return flights from Istanbul (IST) to Dublin (DUB) in December 2025 (see full year).

Return flights

29 Dec - 18 Jan Pegasus Airlines
29 Dec - 18 Jan Pegasus Airlines direct
26 Dec - 30 Dec Pegasus Airlines
30 Dec - 06 Jan Pegasus Airlines
29 Dec - 05 Jan Pegasus Airlines
30 Dec - 08 Jan Pegasus Airlines direct
28 Dec - 01 Jan Pegasus Airlines
31 Dec - 08 Jan Pegasus Airlines
31 Dec - 08 Jan Pegasus Airlines direct
30 Dec - 02 Jan Pegasus Airlines
28 Dec - 04 Jan Pegasus Airlines
26 Dec - 29 Dec Pegasus Airlines
27 Dec - 28 Dec Pegasus Airlines
26 Dec - 30 Dec Pegasus Airlines direct
26 Dec - 29 Dec Pegasus Airlines direct
27 Dec - 30 Dec Fly One
28 Dec - 30 Dec Fly One
25 Dec - 30 Dec Fly One
25 Dec - 28 Dec Fly One
26 Dec - 27 Dec Fly One

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

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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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