Cheapest return flights from Istanbul to Frankfurt in January from $111

AirHint found the following cheapest return flights from Istanbul (IST) to Frankfurt (FRA) in January 2026 (see full year).

Return flights

30 Jan - 02 Feb Pegasus Airlines direct
29 Jan - 02 Feb Pegasus Airlines direct
29 Jan - 01 Feb Pegasus Airlines direct
29 Jan - 06 Feb Pegasus Airlines direct
27 Jan - 02 Feb Pegasus Airlines direct
27 Jan - 04 Feb Pegasus Airlines direct
30 Jan - 07 Feb Pegasus Airlines direct
29 Jan - 05 Feb Pegasus Airlines direct
29 Jan - 04 Feb Pegasus Airlines direct
30 Jan - 01 Feb Pegasus Airlines direct
29 Jan - 29 Jan Pegasus Airlines direct
27 Jan - 29 Jan Pegasus Airlines direct
27 Jan - 28 Jan Pegasus Airlines direct
21 Jan - 26 Jan Pegasus Airlines direct
27 Jan - 31 Jan Pegasus Airlines direct
28 Jan - 31 Jan AJet direct
19 Jan - 22 Jan Pegasus Airlines direct
28 Jan - 30 Jan AJet direct
23 Jan - 26 Jan Pegasus Airlines direct
21 Jan - 24 Jan Pegasus Airlines direct

Also check the deals for one-way flights from Istanbul to Frankfurt in January.

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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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