AirHint found the following cheapest return flights from Delhi (DEL) to Istanbul (IST)
in May 2025 (see full year ).
Return flights
13 May
- 26 May
IndiGo
$ 335
15 May
- 25 May
Flynas
$ 348
05 May
- 07 May
Air India Express
$ 350
08 May
- 13 May
Flynas
$ 359
05 May
- 12 May
Flynas
$ 365
05 May
- 24 May
Etihad Airways
$ 371
27 May
- 21 Jun
Flynas
$ 373
19 May
- 21 May
IndiGo
$ 385
direct
18 May
- 21 May
IndiGo
$ 385
direct
02 May
- 06 May
Air India Express
$ 389
23 May
- 31 May
Etihad Airways
$ 396
28 May
- 08 Jun
Kuwait Airways
$ 405
28 May
- 20 Jun
Kuwait Airways
$ 405
28 May
- 07 Jun
Kuwait Airways
$ 411
26 May
- 02 Jun
Flynas
$ 413
30 May
- 08 Jun
Kuwait Airways
$ 439
23 May
- 08 Jun
Kuwait Airways
$ 439
28 May
- 20 Jun
IndiGo
$ 440
direct
31 May
- 09 Jun
IndiGo
$ 440
direct
25 May
- 06 Jun
IndiGo
$ 440
direct
Also check the deals for one-way flights from Delhi to Istanbul 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.
