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₹ 22,846+ Direct flights to Istanbul

This is the cheapest price on a non-stop flight to Istanbul found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
— IST
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights to Istanbul
Explore the most affordable flight options available to Istanbul. Find the lowest fares based on data from user searches, with prices last updated on 6 July 2026.

Fri 18/907:40
DEL
-
IST
Nonstop9h 10m
IndiGo
Sat 26/917:55
IST
-
DEL
Nonstop8h 40m
IndiGo
Deal found 1/7₹ 41,598
Sun 19/707:45
DEL
-
IST
Nonstop9h 05m
IndiGo
Mon 3/817:55
IST
-
DEL
Nonstop8h 40m
IndiGo
Deal found 3/7₹ 43,787
Thu 24/907:40
DEL
-
IST
Nonstop9h 10m
IndiGo
Sun 4/1017:55
IST
-
DEL
Nonstop8h 40m
IndiGo
Deal found 2/7₹ 43,883
Wed 16/907:40
DEL
-
IST
Nonstop9h 10m
IndiGo
Mon 21/917:55
IST
-
DEL
Nonstop8h 40m
IndiGo
Deal found 2/7₹ 44,263
Sat 19/907:40
DEL
-
IST
Nonstop9h 10m
IndiGo
Wed 23/917:55
IST
-
DEL
Nonstop8h 40m
IndiGo
Deal found 1/7₹ 44,359
Wed 2/907:40
DEL
-
IST
Nonstop9h 10m
IndiGo
Sat 5/917:55
IST
-
DEL
Nonstop8h 40m
IndiGo
Deal found 2/7₹ 44,644
Thu 6/807:40
DEL
-
IST
Nonstop9h 10m
IndiGo
Sun 30/817:55
IST
-
DEL
Nonstop8h 40m
IndiGo
Deal found 2/7₹ 46,167
Wed 5/807:40
DEL
-
IST
Nonstop9h 10m
IndiGo
Wed 12/817:55
IST
-
DEL
Nonstop8h 40m
IndiGo
Deal found 6/7₹ 46,738
Thu 6/807:40
DEL
-
IST
Nonstop9h 10m
IndiGo
Sat 15/817:55
IST
-
DEL
Nonstop8h 40m
IndiGo
Deal found 2/7₹ 47,214
Tue 18/807:40
DEL
-
IST
Nonstop9h 10m
IndiGo
Tue 25/817:55
IST
-
DEL
Nonstop8h 40m
IndiGo
Deal found 4/7₹ 47,595
Fri 17/707:45
DEL
-
IST
Nonstop9h 05m
IndiGo
Thu 23/717:55
IST
-
DEL
Nonstop8h 40m
IndiGo
Deal found 3/7₹ 47,785
Wed 5/807:40
DEL
-
IST
Nonstop9h 10m
IndiGo
Sat 8/817:55
IST
-
DEL
Nonstop8h 40m
IndiGo
Deal found 3/7₹ 47,976

Best time to book a flight to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Fare Finder

 
Use the slider to find non-stop flights to Istanbul within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 454,620 searches and data was last updated on 6 July 2026.
Use the filters below to find and compare direct flights to Istanbul that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Thu 6/8

07:40-14:20

Nonstop9h 10m

Istanbul

Sat 15/8

17:55-05:05

Nonstop8h 40m

₹ 47,214

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Tue 18/8

07:40-14:20

Nonstop9h 10m

Istanbul

Tue 25/8

17:55-05:05

Nonstop8h 40m

₹ 49,975

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Wed 16/9

07:40-14:20

Nonstop9h 10m

Istanbul

Mon 21/9

17:55-05:05

Nonstop8h 40m

₹ 50,260

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Sat 19/9

07:40-14:20

Nonstop9h 10m

Istanbul

Wed 23/9

17:55-05:05

Nonstop8h 40m

₹ 50,356

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Thu 20/8

07:40-14:20

Nonstop9h 10m

Istanbul

Thu 27/8

17:55-05:05

Nonstop8h 40m

₹ 52,069
Fastest return journey

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Fri 18/9

06:30-10:45

Nonstop6h 45m

Istanbul

Thu 24/9

20:15-04:50

Nonstop6h 05m

₹ 63,016

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Wed 12/8

06:30-10:45

Nonstop6h 45m

Istanbul

Wed 19/8

20:15-04:50

Nonstop6h 05m

₹ 65,681

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Mon 28/9

06:30-10:45

Nonstop6h 45m

Istanbul

Fri 2/10

20:15-04:50

Nonstop6h 05m

₹ 72,916

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Thu 8/10

06:30-10:45

Nonstop6h 45m

Istanbul

Mon 12/10

17:55-05:05

Nonstop8h 40m

₹ 72,916

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Tue 1/12

07:00-11:35

Nonstop7h 05m

Istanbul

Sun 13/12

20:50-05:20

Nonstop6h 00m

₹ 75,962

Flights are sorted by cheapest return flights first.

Deals found on 5/7

Showing 1-10 of 22 resultsSorted by cheapest first
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Reviews of airlines flying non-stop to Istanbul

Get insights into the airlines that provide direct flights to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated 6 July 2026.
Read through reviews of airlines serving Turkey, such as Turkish Airlines,Gulf Air, andKuwait Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,437 reviews
Check prices

Overall

7.4

Crew

7.8

Food

7.5

Comfort

7.3

Boarding

7.3

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Vishalkumar,Feb 2025

BOM - IST

I liked nothing about Turkish airlines. Very bad and rude customer Service from the crew and from Istanbul airport staff. Will never fly again with Turkish Airlines.
Turkish Airlines
7.4
Good
4,437 reviews
Turkish Airlines
7.4
Good
4,437 reviews
Check prices

Overall

7.4

Crew

7.8

Food

7.5

Comfort

7.3

Boarding

7.3

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Vishalkumar,Feb 2025

BOM - IST

I liked nothing about Turkish airlines. Very bad and rude customer Service from the crew and from Istanbul airport staff. Will never fly again with Turkish Airlines.
Gulf Air
7.2
Good
235 reviews
Turkish Airlines
7.4
Good
4,437 reviews
Check prices

Overall

7.4

Crew

7.8

Food

7.5

Comfort

7.3

Boarding

7.3

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Vishalkumar,Feb 2025

BOM - IST

I liked nothing about Turkish airlines. Very bad and rude customer Service from the crew and from Istanbul airport staff. Will never fly again with Turkish Airlines.
Kuwait Airways
7.1
Good
348 reviews
Turkish Airlines
7.4
Good
4,437 reviews
Check prices

Overall

7.4

Crew

7.8

Food

7.5

Comfort

7.3

Boarding

7.3

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Vishalkumar,Feb 2025

BOM - IST

I liked nothing about Turkish airlines. Very bad and rude customer Service from the crew and from Istanbul airport staff. Will never fly again with Turkish Airlines.
IndiGo
6.8
Okay
574 reviews
Turkish Airlines
7.4
Good
4,437 reviews
Check prices

Overall

7.4

Crew

7.8

Food

7.5

Comfort

7.3

Boarding

7.3

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Vishalkumar,Feb 2025

BOM - IST

I liked nothing about Turkish airlines. Very bad and rude customer Service from the crew and from Istanbul airport staff. Will never fly again with Turkish Airlines.

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