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₹ 18,700+ Cheap flights to Istanbul

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
— IST
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Istanbul in 2026

Enter your travel dates to find the best prices.

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 9 June 2026.

Fri 2/1003:00
DEL
-
IST
1 stop11h 05m
Kuwait Airways
Sun 4/1013:00
IST
-
DEL
1 stop10h 00m
Kuwait Airways
Deal found 6/6₹ 27,097
Fri 2/1003:00
DEL
-
IST
1 stop11h 05m
Kuwait Airways
Sat 10/1013:00
IST
-
DEL
1 stop14h 25m
Kuwait Airways
Deal found 6/6₹ 27,955
Sat 19/903:00
DEL
-
SAW
1 stop12h 50m
Kuwait Airways
Fri 25/914:10
SAW
-
DEL
1 stop8h 50m
Kuwait Airways
Deal found 9/6₹ 29,291
Tue 15/903:00
DEL
-
SAW
1 stop13h 10m
Kuwait Airways
Mon 21/914:05
SAW
-
DEL
1 stop8h 55m
Kuwait Airways
Deal found 9/6₹ 29,959
Thu 10/903:00
DEL
-
IST
1 stop11h 05m
Kuwait Airways
Tue 15/913:00
IST
-
DEL
1 stop10h 00m
Kuwait Airways
Deal found 6/6₹ 30,245
Tue 11/803:00
DEL
-
IST
1 stop11h 05m
Kuwait Airways
Wed 19/813:00
IST
-
DEL
1 stop10h 00m
Kuwait Airways
Deal found 5/6₹ 30,531
Fri 2/1003:00
DEL
-
SAW
1 stop12h 35m
Kuwait Airways
Sat 10/1014:05
SAW
-
DEL
1 stop8h 55m
Kuwait Airways
Deal found 6/6₹ 30,531
Thu 1/1003:00
DEL
-
IST
1 stop11h 05m
Kuwait Airways
Wed 7/1013:00
IST
-
DEL
1 stop14h 25m
Kuwait Airways
Deal found 6/6₹ 32,249
Sun 9/803:00
DEL
-
SAW
1 stop12h 35m
Kuwait Airways
Mon 17/814:05
SAW
-
DEL
1 stop13h 20m
Kuwait Airways
Deal found 6/6₹ 33,298
Tue 1/903:00
DEL
-
SAW
1 stop13h 10m
Kuwait Airways
Sun 27/914:30
SAW
-
DEL
1 stop12h 55m
Kuwait Airways
Deal found 8/6₹ 33,585
Sun 6/903:00
DEL
-
SAW
1 stop12h 35m
Kuwait Airways
Thu 17/914:10
SAW
-
DEL
1 stop8h 50m
Kuwait Airways
Deal found 6/6₹ 33,871
Wed 5/803:00
DEL
-
IST
1 stop11h 05m
Kuwait Airways
Sat 15/813:00
IST
-
DEL
1 stop10h 00m
Kuwait Airways
Deal found 6/6₹ 33,966

Find flight deals to Istanbul

Find the latest flights to Istanbul in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 9 June 2026.

Return from

₹ 27,097

One-way from

₹ 18,987

Popular in

August

Cheapest in

November

Average price

₹ 34,252
Kuwait Airways
  • Kuwait Airways
  • 2/10-4/10
  • 2 total stops
  • 21h 05m total
  • New Delhi to Istanbul
Search Deals
IndiGo
  • IndiGo
  • 25/6
  • Nonstop
  • 9h 05m total
  • New Delhi to Istanbul
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (₹ 9,969 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 1,379 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Istanbul that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 9 June 2026.
Use the filters below to find and compare flights to Istanbul that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

New DelhiIstanbul

DEL - SAW

DELSAW

New Delhi Indira Gandhi Intl

Sat 19/9

03:00-13:20

1 stop12h 50m

Istanbul Sabiha Gokcen

Wed 23/9

14:40-05:55

1 stop12h 45m

₹ 29,959

New DelhiIstanbul

DEL - SAW

DELSAW

New Delhi Indira Gandhi Intl

Thu 3/9

03:00-13:10

1 stop12h 40m

Istanbul Sabiha Gokcen

Mon 5/10

14:05-01:30

1 stop8h 55m

₹ 37,496

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Thu 3/9

03:00-11:35

1 stop11h 05m

Istanbul

Mon 5/10

13:00-01:30

1 stop10h 00m

₹ 41,981

New DelhiIstanbul

DEL - SAW

DELSAW

New Delhi Indira Gandhi Intl

Tue 3/11

21:15-12:10

1 stop17h 25m

Istanbul Sabiha Gokcen

Thu 12/11

13:40-08:30

1 stop16h 20m

₹ 59,155

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Mon 2/11

02:30-21:25

2 stops21h 25m

Istanbul

Thu 12/11

22:25-11:10

2 stops34h 15m

₹ 65,261

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Tue 1/9

01:10-11:10

1 stop12h 30m

Istanbul

Thu 1/10

22:50-00:10

2 stops22h 50m

₹ 66,120

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Mon 6/7

11:35-21:50

2 stops36h 45m

Istanbul

Thu 16/7

09:55-06:35

1 stop18h 10m

₹ 69,364

New DelhiIstanbul

DEL - SAW

DELSAW

New Delhi Indira Gandhi Intl

Tue 7/7

16:25-13:05

1 stop23h 10m

Istanbul Sabiha Gokcen

Tue 14/7

14:05-03:10

1 stop10h 35m

₹ 71,367

New DelhiIstanbul

DEL - SAW

DELSAW

New Delhi Indira Gandhi Intl

Fri 10/7

16:25-01:50

1 stop11h 55m

Istanbul Sabiha Gokcen

Fri 17/7

14:05-09:05

1 stop16h 30m

₹ 71,749

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Mon 6/7

11:35-20:25

1 stop11h 20m

Istanbul

Mon 13/7

22:50-10:35

2 stops33h 15m

₹ 73,657

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 44 resultsSorted by cheapest first
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5

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 Insights

Everything you need to know about your flight to Istanbul

How long is the flight to Istanbul?

On average, a flight from New Delhi to Istanbul takes 9 hours 20 minutes. Flights to Istanbul from other popular cities in India will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Istanbul

The most flights from New Delhi to Istanbul are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

What are the most popular airlines that fly to Istanbul?

The most popular airlines flying from New Delhi to Istanbul are Kuwait Airways, IndiGo and Turkish Airlines.

Kuwait Airways
Kuwait Airways
From ₹ 20,364
IndiGo
IndiGo
From ₹ 15,307
Turkish Airlines
Turkish Airlines
From ₹ 44,846
Gulf Air
Gulf Air
From ₹ 17,686

What are the cheapest airlines that fly to Istanbul?

The cheapest airlines flying from New Delhi to Istanbul are Azerbaijan Airlines, flynas and Kuwait Airways.

Rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Istanbul ranges from 10.0 - 100.0 mm per month. December is typically the wettest month, when rainfall can reach 100.0 mm. July is typically the driest time to visit Istanbul when rainfall is around 10.0 mm.

Temperature in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Istanbul, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

When is the best time to book a flight to Istanbul?

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights to Istanbul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service 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 9 June 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
4,409 reviews
Check prices

Boarding

7.3

Entertainment

7.5

Food

7.5

Comfort

7.3

Overall

7.4

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.
Turkish Airlines
7.4
Good
4,409 reviews
Turkish Airlines
7.4
Good
4,409 reviews
Check prices

Boarding

7.3

Entertainment

7.5

Food

7.5

Comfort

7.3

Overall

7.4

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.
Gulf Air
7.2
Good
234 reviews
Turkish Airlines
7.4
Good
4,409 reviews
Check prices

Boarding

7.3

Entertainment

7.5

Food

7.5

Comfort

7.3

Overall

7.4

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.
Kuwait Airways
7.1
Good
346 reviews
Turkish Airlines
7.4
Good
4,409 reviews
Check prices

Boarding

7.3

Entertainment

7.5

Food

7.5

Comfort

7.3

Overall

7.4

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.
IndiGo
6.8
Okay
567 reviews
Turkish Airlines
7.4
Good
4,409 reviews
Check prices

Boarding

7.3

Entertainment

7.5

Food

7.5

Comfort

7.3

Overall

7.4

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.

FAQs about flying to Istanbul

  • Can I find cheaper flights to Istanbul if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Istanbul on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Istanbul?

    Based on reviews from Cheapflights users, IndiGo is rated the highest out of the airlines that fly to Istanbul.

  • How much is a return flight to Istanbul?

    A return flight to Istanbul will typically cost around ₹ 29,565, however they can be found for as little as ₹ 27,807.

  • Where does the fastest flight to Istanbul depart from?

    For those looking to save time traveling to Istanbul, New Delhi Indira Gandhi Intl offers the quickest one-way flight (6 hours 45 minutes).

  • Does Istanbul have rental cars?

    Yes. Those touching down at Istanbul can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Istanbul?

    Yes. Istanbul has hotels nearby for those requiring accommodations. Ambassador Spa & Beauty Airport Lounge is the closest property to Istanbul (0.0 km away from Istanbul).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Airports serving Istanbul

Book a flight to or from one of these Istanbul airports.
Flights to Sabiha Gokcen
Flights from Sabiha Gokcen

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Istanbul?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Istanbul. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Istanbul?

Cheapflights simply makes it quick and affordable to book flights to Istanbul by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Istanbul with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Istanbul, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Istanbul become cheaper?

Of course! You can track prices for flights to Istanbul and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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