Cheapest return flights from Istanbul to Frankfurt in April from 107€

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

Return flights

15 Apr - 22 Apr Pegasus Airlines
02 Apr - 05 Apr Pegasus Airlines direct
01 Apr - 10 Apr Pegasus Airlines direct
01 Apr - 04 Apr Pegasus Airlines direct
01 Apr - 08 Apr Pegasus Airlines direct
13 Apr - 20 Apr Pegasus Airlines
12 Apr - 19 Apr Pegasus Airlines
13 Apr - 20 Apr Lufthansa direct
15 Apr - 22 Apr Lufthansa direct
21 Apr - 25 Apr Pegasus Airlines direct
28 Apr - 03 May Lufthansa direct
30 Apr - 10 May Lufthansa direct
25 Apr - 19 May AJet
30 Apr - 17 May Lufthansa direct
24 Apr - 19 May AJet direct
24 Apr - 01 May AJet direct
25 Apr - 19 May AJet direct
27 Apr - 10 May SKY express
27 Apr - 17 May SKY express
27 Apr - 03 May SKY express

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

Powered by

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.

Book a cheap hotel in Frankfurt

Cheap car rent in Frankfurt

Feel free to contact us with any feedback or request another flight research.