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£142 Cheap Flights from Istanbul (IST) to Delhi (DEL)

View £142 flight on Sun, 29 Nov 2026Opens in a new window

Popular airlines from Istanbul Airport (IST) to Indira Gandhi International Airport (DEL)

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Cheap Flights from Istanbul (IST) to Delhi (DEL)

Prices were available within the past 7 days and start at £142 for one-way flights and £258 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Azerbaijan Airlines
Thu, 11 Feb - Wed, 17 Feb
IST
Istanbul
DEL
Delhi
£258 Return, found 4 days ago
£258
Return
found 4 days ago
Select Azerbaijan Airlines flight, departing Thu, 11 Feb from Istanbul to Delhi, returning Wed, 17 Feb, priced at £258 found 4 days ago
Azerbaijan Airlines
Wed, 2 Dec - Tue, 2 Mar
IST
Istanbul
DEL
Delhi
£258 Return, found 4 days ago
£258
Return
found 4 days ago
Select Azerbaijan Airlines flight, departing Wed, 2 Dec from Istanbul to Delhi, returning Tue, 2 Mar, priced at £258 found 4 days ago
IndiGo
Sun, 6 Sept - Wed, 16 Sept
IST
Istanbul
DEL
Delhi
£311 Return, found 20 hours ago
£311
Return
found 20 hours ago
Select IndiGo flight, departing Sun, 6 Sept from Istanbul to Delhi, returning Wed, 16 Sept, priced at £311 found 20 hours ago
Etihad Airways
Sat, 12 Sept - Mon, 19 Oct
IST
Istanbul
DEL
Delhi
£440 Return, found 6 days ago
£440
Return
found 6 days ago
Select Etihad Airways flight, departing Sat, 12 Sept from Istanbul to Delhi, returning Mon, 19 Oct, priced at £440 found 6 days ago
Qatar Airways
Thu, 10 Sept - Fri, 18 Sept
IST
Istanbul
DEL
Delhi
£447 Return, found 5 days ago
£447
Return
found 5 days ago
Select Qatar Airways flight, departing Thu, 10 Sept from Istanbul to Delhi, returning Fri, 18 Sept, priced at £447 found 5 days ago
Air Astana
Mon, 11 Jan - Tue, 26 Jan
IST
Istanbul
DEL
Delhi
£511 Return, found 5 hours ago
£511
Return
found 5 hours ago
Select Air Astana flight, departing Mon, 11 Jan from Istanbul to Delhi, returning Tue, 26 Jan, priced at £511 found 5 hours ago
Saudia
Sat, 5 Sept - Mon, 7 Sept
IST
Istanbul
DEL
Delhi
£525 Return, found 16 hours ago
£525
Return
found 16 hours ago
Select Saudia flight, departing Sat, 5 Sept from Istanbul to Delhi, returning Mon, 7 Sept, priced at £525 found 16 hours ago
Uzbekistan Airways
Tue, 1 Dec - Wed, 23 Dec
IST
Istanbul
DEL
Delhi
£535 Return, found 1 day ago
£535
Return
found 1 day ago
Select Uzbekistan Airways flight, departing Tue, 1 Dec from Istanbul to Delhi, returning Wed, 23 Dec, priced at £535 found 1 day ago
Lufthansa
Thu, 24 Sept - Wed, 30 Sept
IST
Istanbul
DEL
Delhi
£597 Return, found 1 day ago
£597
Return
found 1 day ago
Select Lufthansa flight, departing Thu, 24 Sept from Istanbul to Delhi, returning Wed, 30 Sept, priced at £597 found 1 day ago
Air China
Sat, 8 Aug - Sun, 23 Aug
IST
Istanbul
DEL
Delhi
£617 Return, found 1 hour ago
£617
Return
found 1 hour ago
Select Air China flight, departing Sat, 8 Aug from Istanbul to Delhi, returning Sun, 23 Aug, priced at £617 found 1 hour ago

Alternative airports near New Delhi

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Indira Gandhi Intl. DEL. Cheapest and Closest option available. Average driving time to city centre is 20 minutes. Flights from £346
DEL
Indira Gandhi Intl.
CheapestClosest
Average driving time to city centre20 min
Flights from £346

Find the cheapest month to fly from Istanbul (IST) to New Delhi (DEL)

November is typically the cheapest month to fly

From £211 - £382 per traveller.

Frequently asked questions

How much does a flight from Istanbul (IST) to Delhi (DEL) cost?
You can find one-way and return flights from Istanbul (IST) to Delhi (DEL) with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when IST to DEL ticket fares go up or down.
What is the cheapest month to fly from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.)?
The cheapest months to fly from IST to DEL are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Istanbul (IST) to Delhi (DEL)?
Enter IST to DEL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.)?
To find a cheap flight from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.)?
The best airline to fly with from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.) will differ from traveler to traveler. If you like to fly early, IndiGo offers early morning flights. If price is the most important factor, IndiGo typically offers the lowest fares. Saudi Arabian Airlines offers the most daily flights from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.)?
You'll find approximately 2 nonstop flights per day from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.). For even more choices, look at flights that include layovers, as there are around 67 connecting flights per day. Some common connection points include King Abdulaziz Intl. (JED), Dubai Intl. (DXB), and Heathrow (LHR).
What is the earliest flight from Istanbul (IST) to Delhi (DEL)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Istanbul (IST) to Delhi (DEL). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.)?
You'll find the most flights from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.) on a Sunday, with around 54 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include flydubai, Turkish Airlines, and Azerbaijan Airlines. Sunday offers notably more flight options compared to other days of the week, making it a great day to consider for your journey.
What are the most popular departure times for flights from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.)?
The most popular departure times for flights from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.) are in the evening, from 6pm to 9pm. Many major carriers, including IndiGo, Emirates and Turkish Airlines, offer flights during this window. Many travellers prefer these times as they allow for a full day in Istanbul before departure and an arrival in Delhi at a convenient time.
How long does it take to fly from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.)?
Direct flights from IST to DEL usually take about 6 hours, traveling roughly 4,566 kilometers. If you opt for a connecting flight, expect to add around 10 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.)?
You can fly business class or first class between IST and DEL. Airlines that offer business class service on this route include:
  • Lufthansa
  • Air France
  • Uzbekistan Airways
  • Emirates
  • Egyptair
  • Kuwait Airways
  • British Airways
  • Air Serbia
  • Thai Airways International
  • KLM
  • China Eastern Airlines
  • Etihad Airways
  • Azerbaijan Airlines
  • Turkish Airlines
  • Air Astana
  • flydubai
  • Gulf Air
  • Qatar Airways
  • Middle East Airlines
  • LOT-Polish Airlines
  • Ethiopian Airlines
  • Saudi Arabian Airlines
  • Tarom-Romanian Air Transport
  • IndiGo
First class cabins are available on Emirates.
How do I earn miles on a Istanbul (IST) to Delhi (DEL) flight with Expedia?
It's easy to earn miles on a Istanbul (IST) to Delhi (DEL) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Istanbul (IST) to Delhi (DEL) at the last minute?
Typically, booking a last minute flight from Istanbul (IST) to Delhi (DEL) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Istanbul (IST) to Delhi (DEL) flight and hotel package?
Securing a Istanbul (IST) to Delhi (DEL) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.)?
If you booked your Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Istanbul
Destination airport
Indira Gandhi Intl.
Airlines serving
Air Arabia, Air Astana, Air France, Azerbaijan Airlines, British Airways, EGYPTAIR, Emirates, Ethiopian Airlines, Etihad Airways, Gulf Air, IndiGo, Kuwait Airways, LOT-Polish Airlines, Lufthansa, Oman Air, Qatar Airways, Saudia, Singapore Airlines, Turkish Airlines, Uzbekistan Airways
Return price
£257
Distance
4538 km
Average flight time
9 hours 52 mins

Book with confidence

Compare flights from Istanbul to Delhi easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Istanbul to Delhi. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Indira Gandhi Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Istanbul to Indira Gandhi Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Istanbul (IST) to Indira Gandhi Intl. (DEL)

The easiest way to view the best deals on flights from Istanbul to Delhi today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Istanbul to Indira Gandhi Intl. start at just £258 and range up to £617.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Istanbul and Delhi
  • booking your flight during February, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Istanbul to Delhi flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Istanbul to Indira Gandhi Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Istanbul to Delhi easily and book with confidence

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*Available to Expedia members.