Cheapest return flights from Istanbul to Duesseldorf in April from $129

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

Return flights

29 Apr - 05 May Pegasus Airlines direct
13 Apr - 24 Apr Pegasus Airlines direct
30 Apr - 05 May AJet direct
01 Apr - 30 Apr Pegasus Airlines direct
14 Apr - 21 Apr Pegasus Airlines direct
13 Apr - 15 Apr Pegasus Airlines direct
20 Apr - 30 Apr AJet direct
13 Apr - 16 Apr Pegasus Airlines direct
25 Apr - 02 May Turkish Airlines direct
20 Apr - 27 Apr SKY express
06 Apr - 26 Apr SKY express
06 Apr - 19 Apr SKY express
27 Apr - 17 May SKY express
20 Apr - 26 Apr SKY express
20 Apr - 04 May SKY express
20 Apr - 03 May SKY express
27 Apr - 03 May SKY express
13 Apr - 03 May SKY express

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

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