| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Istanbul Frankfurt | Outbound 04/20/26 direct LH1299 03h 10min | Return 05/04/26 direct LH1304 03h 05min |  Lufthansa |  | $175 | ||
| Istanbul Frankfurt | Outbound 04/20/26 direct LH1299 03h 10min | Return 05/04/26 direct LH1298 03h 05min | Lufthansa |  | ? | $187 | |
| Istanbul Frankfurt | Outbound 04/20/26 direct LH1299 03h 10min | Return 05/04/26 direct LH1298 03h 05min | Lufthansa |  | ? | $190 | |
| Istanbul Frankfurt | Outbound 04/04/26 direct LH1305 03h 10min | Return 04/25/26 direct LH1304 03h 05min | Lufthansa | | ? | $206 | |
| Istanbul Frankfurt | Outbound 04/20/26 direct LH1299 03h 10min | Return 05/04/26 1 Stopover (ADB) PC5308, PC3306 12h 55min | Lufthansa |  | ? | $241 | |
| Istanbul Frankfurt | Outbound 03/12/26 direct TK1591 03h 10min | Return 03/15/26 direct LH1304 03h 05min |  Turkish Airlines | | ? | $250 | |
| Istanbul Frankfurt | Outbound 03/10/26 direct LH1301 03h 10min | Return 03/26/26 2 Stopovers (LIN, MXP, RMO) U21970, 5F5296, 5F5325 35h 30min | Lufthansa | | ? | $267 | |
| Istanbul Frankfurt | Outbound 04/04/26 direct LH1299 03h 10min | Return 04/25/26 1 Stopover (LHR, LTN) BA0911, W95327 11h 45min | Lufthansa | | ? | $288 | |
| Istanbul Frankfurt | Outbound 05/16/26 direct LH1299 03h 10min | Return 05/29/26 1 Stopover (OTP) RO0302, RO0263 05h 25min | Lufthansa | | ? | $295 | |
| Istanbul Frankfurt | Outbound 04/20/26 direct LH1299 03h 10min | Return 05/04/26 1 Stopover (WAW) LO0380, LO0133 16h 05min | Lufthansa |  | ? | $338 |
Tips and tricks to help you find cheap flights from Istanbul to Frankfurt
Favorite airline: Air Serbia
90 % of flights booked on the route from Istanbul to Frankfurt are booked with Air Serbia, Lufthansa and Turkish Airlines.
Air Serbia
53 %
Lufthansa
26 %
Turkish Airlines
11 %