Cheap flights from Istanbul to Upper Middle Rhine Valley

View AU$133 flight on Thu, 26 Feb. 2026Opens in a new window

Popular airlines from Istanbul to Upper Middle Rhine Valley

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Cheap Flights from Istanbul (IST) to Upper Middle Rhine Valley (FRA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, 18 Sep. - Fri, 26 Sep.
IST
Istanbul
FRA
Frankfurt
AU$315 Return, found 5 days ago
AU$315
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 18 Sep. from Istanbul to Frankfurt, returning Fri, 26 Sep., priced at AU$315 found 5 days ago
Lufthansa
Mon, 20 Oct. - Sun, 9 Nov.
IST
Istanbul
FRA
Frankfurt
AU$325 Return, found 1 day ago
AU$325
Return
found 1 day ago
Select Lufthansa flight, departing Mon, 20 Oct. from Istanbul to Frankfurt, returning Sun, 9 Nov., priced at AU$325 found 1 day ago
AJET
Thu, 4 Sep. - Mon, 15 Sep.
SAW
Istanbul
CGN
Cologne
AU$359 Return, found 3 days ago
AU$359
Return
found 3 days ago
Select AJET flight, departing Thu, 4 Sep. from Istanbul to Cologne, returning Mon, 15 Sep., priced at AU$359 found 3 days ago
Turkish Airlines
Mon, 20 Oct. - Sun, 9 Nov.
IST
Istanbul
FRA
Frankfurt
AU$374 Return, found 1 day ago
AU$374
Return
found 1 day ago
Select Turkish Airlines flight, departing Mon, 20 Oct. from Istanbul to Frankfurt, returning Sun, 9 Nov., priced at AU$374 found 1 day ago
Air Serbia
Sat, 27 Sep. - Tue, 7 Oct.
IST
Istanbul
HHN
Frankfurt
AU$377 Return, found 1 day ago
AU$377
Return
found 1 day ago
Select Air Serbia flight, departing Sat, 27 Sep. from Istanbul to Frankfurt, returning Tue, 7 Oct., priced at AU$377 found 1 day ago
Pegasus Airlines
Mon, 21 Jul. - Fri, 25 Jul.
SAW
Istanbul
CGN
Cologne
AU$401 Return, found 6 days ago
AU$401
Return
found 6 days ago
Select Pegasus Airlines flight, departing Mon, 21 Jul. from Istanbul to Cologne, returning Fri, 25 Jul., priced at AU$401 found 6 days ago
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