Cheapest return flights from Frankfurt to Istanbul in May from $127

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

Return flights

11 May - 20 May Pegasus Airlines direct
10 May - 14 May AJet direct
04 May - 13 May AJet direct
05 May - 19 May AJet direct
13 May - 20 May Pegasus Airlines direct
01 May - 05 May Pegasus Airlines direct
08 May - 11 May AJet direct
07 May - 11 May AJet direct
10 May - 16 May AJet direct
11 May - 16 May AJet direct
28 May - 28 Jun Pegasus Airlines direct
28 May - 03 Jun Pegasus Airlines direct
27 May - 05 Jun AJet direct
30 May - 07 Jun AJet direct
28 May - 02 Jun Pegasus Airlines direct
28 May - 01 Jun Pegasus Airlines direct
18 May - 01 Jun AJet direct
31 May - 21 Jun AJet direct
01 May - 01 Jun AJet direct
26 May - 01 Jun AJet direct

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

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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.

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