AirHint found the following cheapest return flights from Istanbul (IST) to Delhi (DEL) in February 2026 (see full year).

Return flights

02 Feb - 09 Feb	AZAL
04 Feb - 19 Feb	AZAL
03 Feb - 19 Feb	AZAL
07 Feb - 15 Feb	AZAL
08 Feb - 15 Feb	AZAL
02 Feb - 07 Feb	IndiGo
06 Feb - 13 Feb	IndiGo
02 Feb - 07 Feb	IndiGo	direct
06 Feb - 13 Feb	IndiGo	direct
03 Feb - 19 Feb	IndiGo	direct
21 Feb - 07 Mar	IndiGo	direct
21 Feb - 07 Mar	Air Arabia

Also check the deals for one-way flights from Istanbul to Delhi in February.

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 Delhi in February from $314

Return flights