Cheapest return flights from Frankfurt to Istanbul in April from 112€

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

Return flights

28 Apr - 05 May Pegasus Airlines direct
24 Apr - 27 Apr Pegasus Airlines direct
09 Apr - 14 Apr Pegasus Airlines direct
15 Apr - 22 Apr Pegasus Airlines direct
07 Apr - 11 Apr Air Serbia
27 Apr - 30 Apr Pegasus Airlines direct
28 Apr - 30 Apr Pegasus Airlines direct
27 Apr - 01 May Pegasus Airlines direct
23 Apr - 27 Apr Pegasus Airlines direct
08 Apr - 14 Apr Pegasus Airlines direct
24 Apr - 26 Apr Pegasus Airlines direct
10 Apr - 15 Apr Pegasus Airlines direct
30 Apr - 01 May AJet direct
27 Apr - 04 May Turkish Airlines direct
30 Apr - 03 May AJet direct
26 Apr - 03 May AJet direct
26 Apr - 14 May SKY express

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

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