AirHint found the following cheapest return flights from Istanbul (IST) to Kabul (KBL) in May 2026 (see full year).

Return flights

24 May - 30 May	Kam Air	direct
26 May - 12 Jun	Kam Air	direct
22 May - 22 Jun	Kam Air	direct
26 May - 15 Jun	Turkish Airlines	direct
27 May - 07 Jun	Turkish Airlines	direct
03 May - 03 May	Kam Air
24 May - 31 May	Turkish Airlines	direct
03 May - 03 May	Turkish Airlines	direct
25 May - 16 Jun	Turkish Airlines	direct
25 May - 11 Jun	flydubai

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

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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Cheapest return flights from Istanbul to Kabul in May from 533€

Return flights