£120 Cheap Flights from Istanbul (IST) to Delhi (DEL)

View £120 flight on Thu, 21 May 2026Opens in a new window

Flight 1

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at £120 for one-way flights and £250 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Sun, 24 May - Tue, 2 Jun
IST
Istanbul
DEL
Delhi
£250 Return, found 16 hours ago
£250
Return
found 16 hours ago
Select IndiGo flight, departing Sun, 24 May from Istanbul to Delhi, returning Tue, 2 Jun, priced at £250 found 16 hours ago
IndiGo
Sun, 24 May - Tue, 2 Jun
IST
Istanbul
DEL
Delhi
£251 Return, found 16 hours ago
£251
Return
found 16 hours ago
Select IndiGo flight, departing Sun, 24 May from Istanbul to Delhi, returning Tue, 2 Jun, priced at £251 found 16 hours ago
Azerbaijan Airlines
Sat, 3 Oct - Thu, 17 Dec
IST
Istanbul
DEL
Delhi
£253 Return, found 17 hours ago
£253
Return
found 17 hours ago
Select Azerbaijan Airlines flight, departing Sat, 3 Oct from Istanbul to Delhi, returning Thu, 17 Dec, priced at £253 found 17 hours ago
IndiGo
Thu, 28 May - Sat, 6 Jun
IST
Istanbul
DEL
Delhi
£258 Return, found 2 days ago
£258
Return
found 2 days ago
Select IndiGo flight, departing Thu, 28 May from Istanbul to Delhi, returning Sat, 6 Jun, priced at £258 found 2 days ago
Gulf Air
Sun, 10 May - Mon, 18 May
IST
Istanbul
DEL
Delhi
£366 Return, found 20 hours ago
£366
Return
found 20 hours ago
Select Gulf Air flight, departing Sun, 10 May from Istanbul to Delhi, returning Mon, 18 May, priced at £366 found 20 hours ago
Saudia
Sun, 14 Jun - Sun, 21 Jun
IST
Istanbul
DEL
Delhi
£496 Return, found 16 hours ago
£496
Return
found 16 hours ago
Select Saudia flight, departing Sun, 14 Jun from Istanbul to Delhi, returning Sun, 21 Jun, priced at £496 found 16 hours ago
Air Astana
Sat, 1 Aug - Thu, 13 Aug
IST
Istanbul
DEL
Delhi
£506 Return, found 21 hours ago
£506
Return
found 21 hours ago
Select Air Astana flight, departing Sat, 1 Aug from Istanbul to Delhi, returning Thu, 13 Aug, priced at £506 found 21 hours ago
LOT-Polish Airlines
Sun, 31 May - Mon, 29 Jun
IST
Istanbul
DEL
Delhi
£580 Return, found 1 day ago
£580
Return
found 1 day ago
Select LOT-Polish Airlines flight, departing Sun, 31 May from Istanbul to Delhi, returning Mon, 29 Jun, priced at £580 found 1 day ago
Oman Air
Fri, 1 May - Fri, 8 May
IST
Istanbul
DEL
Delhi
£598 Return, found 20 hours ago
£598
Return
found 20 hours ago
Select Oman Air flight, departing Fri, 1 May from Istanbul to Delhi, returning Fri, 8 May, priced at £598 found 20 hours ago
Centrum Air
Sat, 9 May - Tue, 19 May
IST
Istanbul
DEL
Delhi
£615 Return, found 3 days ago
£615
Return
found 3 days ago
Select Centrum Air flight, departing Sat, 9 May from Istanbul to Delhi, returning Tue, 19 May, priced at £615 found 3 days ago

Alternative airports near New Delhi

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

Select flight to Ghaziabad (HDO-Hindon) HDO. Closest option available. Average driving time to city centre is 20 minutes. Flights from £433
HDO
Ghaziabad (HDO-Hindon)
Closest
Average driving time to city centre20 min
Flights from £433

Frequently asked questions

How much is a flight from IST to Delhi Airport?
If you're travelling from Istanbul Airport to DEL, round-trip flights start from £250. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Istanbul Airport to Delhi Airport?
The majority of flights can be conveniently cancelled online, but whether or not you are charged a fee all comes down to your airline. If you do have to cancel your holiday, follow the instructions in the Customer Service Portal.
Can I fly from IST to DEL right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from IST to Indira Gandhi Intl. Airport (DEL) please visit our COVID 19 travel advisor portal link.
How do I find cheap flights from IST to Indira Gandhi Intl. Airport (DEL) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Istanbul Airport to Delhi Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Istanbul Airport to Delhi Airport?
The distance is around 4,600 kilometres. Neck pillow? Check. Warm clothes? Check. We suggest you pack all the essentials for this long-haul Arnavutkoy to Delhi flight.
Which airlines fly direct from IST to Delhi Airport?
If you want to fly straight from Istanbul Airport to DEL, you'll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route.
Are Istanbul Airport to Indira Gandhi Intl. Airport (DEL) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from IST to DEL can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out! If you'd rather play it safe and start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices that far in advance. Our top tip? Check back often as prices are updated regularly.

Frequently asked questions

How much does a flight from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.) cost?
One-way flights typically cost between £333 and £2,298 and return flights often range between £333 and £2,298. 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 the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
Which airlines fly direct from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.)?
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 traveller to traveller. If you like to fly early, 6E offers early morning flights. If price is the most important factor, 6E typically offers the lowest fares. TK offers the most daily flights from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.), which is brilliant 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.)?
There are approximately 2 nonstop flights per day from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.). For even more choice, look at flights that include layovers, as there are around 57 connecting flights per day. Some common connection points include Dubai Intl. (DXB), Chhatrapati Shivaji Intl. (BOM), and Heathrow (LHR).
What is the earliest flight from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.)?
The earliest flight from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.) typically departs at approximately 12:05 AM local time, operated by Ethiopian Airlines. This is a seasonal service active in January, February, March, November, and December. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select 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 Saturday, with around 51 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include TK, FZ, and EK. Looking at the week, Saturday offers notably more flight options compared to other days, ensuring you have a good selection.
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. This accounts for around 41% of total traffic. Many major carriers, including IndiGo and Turkish Airlines, offer flights during this window. This timing works well for many travelers as it allows you to finish your day in Istanbul and arrive in Delhi later in the evening.
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 2,837 miles. If you opt for a connecting flight, expect to add around 10 hours 30 minutes 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.)?
Select the "Business class" and "First class" filters when looking for IST to DEL flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.) flight with Expedia?
It's easy to earn miles on a Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.) 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.
What airports do you fly into for Delhi from Istanbul Airport (IST)?
If you're planning to travel to Delhi from Istanbul Airport (IST), you can fly directly into Indira Gandhi Intl. (DEL) Some flights may connect through major hubs like Frankfurt Intl. (FRA), Dubai Intl. (DXB), Heathrow (LHR) before reaching Delhi. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.) at the last minute?
Typically, booking a last minute flight from Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.) 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-Indira Gandhi Intl.) flight and hotel package?
Securing a Istanbul (IST) to Delhi (DEL-Indira Gandhi Intl.) 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, KLM, LOT-Polish Airlines, Lufthansa, Oman Air, Qatar Airways, Saudia, Singapore Airlines, Turkish Airlines, Uzbekistan Airways
Return price
£250
Distance
4538 km
Average flight time
9 hours 40 mins

Explore a world of travel with Expedia

*Available to Expedia members.