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$167+ Cheap flights from Istanbul (IST) to New Delhi (DEL)

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
IST — DEL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Istanbul to New Delhi Indira Gandhi Intl are usually found in November or March, booked 81 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Istanbul to New Delhi

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to New Delhi (DEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$319
(Kiwi.com)

One-way from

$167
(Booking.com)

Popular in

July

Cheapest in

November

Average price

$442

Good round-trip deal

$530 or less

Good one-way deal

$255 or less
From Istanbul to New Delhi Indira Gandhi Intl
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One-way flight from Istanbul to New Delhi Indira Gandhi Intl
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Highest demand for flights based on searches. 18% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Istanbul to New Delhi Indira Gandhi Intl.
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Price to beat on a one-way flight from Istanbul to New Delhi Indira Gandhi Intl.
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Find flight deals from Istanbul to New Delhi

Cheapest flights from Istanbul to New Delhi
Explore the most affordable flight options available from Istanbul to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:20 pmIST - DEL
1 stop12h 35mMultiple Airlines
Thu 12/43:00 amDEL - IST
1 stop12h 15mMultiple Airlines
Deal found 9/11$319
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:20 pmIST - DEL
1 stop12h 35mMultiple Airlines
Tue 12/23:00 amDEL - IST
1 stop12h 15mMultiple Airlines
Deal found 9/11$324
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:20 pmIST - DEL
1 stop12h 35mMultiple Airlines
Sun 12/73:00 amDEL - IST
1 stop12h 15mMultiple Airlines
Deal found 9/11$325
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:25 pmIST - DEL
1 stop26h 30mAzerbaijan Airlines
Sat 12/64:25 amDEL - IST
1 stop19h 30mAzerbaijan Airlines
Deal found 9/11$328
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:20 pmIST - DEL
1 stop12h 35mMultiple Airlines
Tue 12/23:00 amDEL - IST
1 stop12h 15mMultiple Airlines
Deal found 9/11$329
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:10 pmIST - DEL
1 stop9h 50mKuwait Airways
Thu 12/43:00 amDEL - IST
1 stop12h 15mKuwait Airways
Deal found 9/11$330
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/222:10 pmIST - DEL
1 stop8h 50mKuwait Airways
Sat 12/63:00 amDEL - IST
1 stop12h 15mKuwait Airways
Deal found 9/11$344
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/212:10 pmIST - DEL
1 stop8h 50mKuwait Airways
Sun 12/73:00 amDEL - IST
1 stop12h 15mKuwait Airways
Deal found 9/11$346
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/162:10 pmIST - DEL
1 stop8h 50mKuwait Airways
Thu 12/43:00 amDEL - IST
1 stop12h 15mKuwait Airways
Deal found 9/11$350
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/162:10 pmIST - DEL
1 stop8h 50mKuwait Airways
Mon 12/83:00 amDEL - IST
1 stop11h 15mKuwait Airways
Deal found 9/11$351
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:10 pmIST - DEL
1 stop9h 50mKuwait Airways
Fri 12/53:00 amDEL - IST
1 stop12h 15mKuwait Airways
Deal found 9/11$355
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/162:10 pmIST - DEL
1 stop8h 50mKuwait Airways
Tue 12/23:00 amDEL - IST
1 stop12h 15mKuwait Airways
Deal found 9/11$356

Cheapflights Fare Finder

 
Customize your flight search to find flights from Istanbul to New Delhi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Istanbul Airport to New Delhi that are best for you.

Fly from

Istanbul

Fly to

New Delhi

Route

Depart

Return

Price

IstanbulNew Delhi

IST - DEL

ISTDEL

Istanbul

Sat 11/22

2:10 pm-1:30 am

1 stop8h 50m

New Delhi Indira Gandhi Intl

Fri 12/5

3:00 am-12:45 pm

1 stop12h 15m

$388

IstanbulNew Delhi

IST - DEL

ISTDEL

Istanbul

Mon 11/17

2:10 pm-6:00 am

1 stop13h 20m

New Delhi Indira Gandhi Intl

Sat 12/6

3:00 am-12:45 pm

1 stop12h 15m

$388

IstanbulNew Delhi

IST - DEL

ISTDEL

Istanbul

Tue 11/18

1:10 pm-1:30 am

1 stop9h 50m

New Delhi Indira Gandhi Intl

Wed 12/3

3:00 am-12:45 pm

1 stop12h 15m

$388

IstanbulNew Delhi

IST - DEL

ISTDEL

Istanbul

Fri 11/21

5:10 pm-11:10 am

2 stops15h 30m

New Delhi Indira Gandhi Intl

Sun 12/7

12:10 pm-10:20 am

2 stops48h 40m

$486

IstanbulNew Delhi

IST - DEL

ISTDEL

Istanbul

Fri 3/6

5:10 pm-1:30 am

2 stops29h 50m

New Delhi Indira Gandhi Intl

Sun 3/22

12:10 pm-10:20 am

2 stops48h 40m

$487

IstanbulNew Delhi

IST - DEL

ISTDEL

Istanbul

Mon 11/17

10:20 pm-11:10 am

1 stop10h 20m

New Delhi Indira Gandhi Intl

Sun 12/7

12:10 pm-10:20 am

2 stops48h 40m

$487

IstanbulNew Delhi

IST - DEL

ISTDEL

Istanbul

Mon 11/17

10:20 pm-11:10 am

1 stop10h 20m

New Delhi Indira Gandhi Intl

Mon 12/8

3:00 pm-10:20 am

2 stops21h 50m

$487

IstanbulNew Delhi

IST - DEL

ISTDEL

Istanbul

Mon 3/2

10:20 pm-11:10 am

1 stop10h 20m

New Delhi Indira Gandhi Intl

Sun 3/22

12:10 pm-10:20 am

2 stops48h 40m

$488

IstanbulNew Delhi

IST - DEL

ISTDEL

Istanbul

Sun 3/8

10:20 pm-1:50 pm

1 stop13h 00m

New Delhi Indira Gandhi Intl

Sun 3/22

12:10 pm-10:20 am

2 stops48h 40m

$488

IstanbulNew Delhi

IST - DEL

ISTDEL

Istanbul

Tue 11/18

6:05 am-8:45 pm

1 stop12h 10m

New Delhi Indira Gandhi Intl

Tue 12/9

5:40 am-5:20 am

1 stop26h 10m

$490

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Istanbul to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi from Istanbul with our price prediction graph.
Estimated round-trip 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 from Istanbul Airport to New Delhi

How far ahead should I book a flight from Istanbul Airport to New Delhi?

Use this chart to determine the optimal time to book a round-trip flight from Istanbul to New Delhi. Price data was last updated on August 29, 2025.

The best time to book flights from Istanbul Airport to New Delhi is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Istanbul Airport to New Delhi?

Currently, September is the cheapest month in which you can book a flight from Istanbul Airport to New Delhi (average of $765). Flying from Istanbul Airport to New Delhi in December is currently the most expensive (average of $1,347). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IST to DEL?

Find hourly flight availability from Istanbul to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from Istanbul Airport to New Delhi is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 36% on airfare.

How much does it cost to fly round-trip from Istanbul Airport to New Delhi?

Reviews of airlines servicing New Delhi

Get insights into the airlines that provide service to New Delhi. 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 New Delhi. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Istanbul Airport to New Delhi, such as Turkish Airlines and IndiGo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,968 reviews

Boarding

7.3

Crew

7.7

Entertainment

7.4

Overall

7.3

Comfort

7.3

Food

7.4

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
Turkish Airlines
7.3
Good
3,968 reviews
Turkish Airlines
7.3
Good
3,968 reviews

Boarding

7.3

Crew

7.7

Entertainment

7.4

Overall

7.3

Comfort

7.3

Food

7.4

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
IndiGo
6.9
Okay
484 reviews
Turkish Airlines
7.3
Good
3,968 reviews

Boarding

7.3

Crew

7.7

Entertainment

7.4

Overall

7.3

Comfort

7.3

Food

7.4

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to New Delhi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to New Delhi from Istanbul?

    New Delhi Indira Gandhi Intl (DEL), located 7.8 mi from the city center, is the airport you fly into when you book flights from Istanbul to New Delhi. 2 airlines have flights to Indira Gandhi Intl from Istanbul on a regular basis. Booking flights from Istanbul to New Delhi Indira Gandhi Intl should not be difficult; the airport handles an average of 3 inbound flights from Istanbul per day.

  • How long is the flight from Istanbul Airport to New Delhi?

    A quick flight from Istanbul Airport to New Delhi can take about 8h 50m. Kuwait Airways provides one of the quickest options available for as low as $388. Airlines will cover a distance of 2835 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Istanbul Airport to New Delhi round-trip?

    Our cheapest airline available from Istanbul Airport to New Delhi is IndiGo. Our recent data shows that you can find tickets from as low as $301 on this airline. An additional option worth looking into is Turkish Airlines, starting at $689. IndiGo is 36% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Istanbul Airport to New Delhi?

    On average you can expect to pay $436 for a flight from Istanbul Airport to New Delhi. The cheapest flight overall is $208 while the most popular route, (Istanbul - New Delhi Indira Gandhi Intl) is currently priced at $457.

  • Can I find deals for flights from Istanbul to New Delhi that include hotel bookings?

    Yes. In addition to deals on Istanbul to New Delhi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Istanbul to New Delhi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to New Delhi.

  • Can I find deals for business class flights from Istanbul to New Delhi?

    Yes. Cheapflights offers flight deals from Istanbul to New Delhi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Istanbul Airport to New Delhi?

    Currently, September is the cheapest month in which you can book a flight from Istanbul Airport to New Delhi (average of $765). Flying from Istanbul Airport to New Delhi in December is currently the most expensive (average of $1,347). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Noida
Faridabad

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to New Delhi by adding a car rental and/or hotel reservation to your travel itinerary.
New Delhi car rentals
New Delhi Indira Gandhi Intl Airport car rentals
Dwarka car rentals

Top 2 airlines flying from Istanbul to New Delhi

Discover the top 2 airlines that operate flights from Istanbul to New Delhi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$301Average$482FlexibilityNo cancel feeOn-time80%
Turkish AirlinesCheapest$689Average$987FlexibilityNo cancel feeOn-time77%

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