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₹ 21,765+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
— IST
22 Jun — 29 Jun1
1 adult

Find flight deals to Istanbul

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 17 June 2025.

Mon 30/606:40DEL - IST
Nonstop8h 20mIndiGo
Wed 9/718:35IST - DEL
Nonstop7h 55mIndiGo
Deal found 17/6₹ 41,810
Thu 31/706:20DEL - IST
Nonstop6h 40mTurkish Airlines
Thu 7/820:30IST - DEL
Nonstop5h 50mTurkish Airlines
Deal found 15/6₹ 44,391
Thu 3/706:20DEL - IST
Nonstop6h 40mMultiple Airlines
Thu 10/719:20IST - DEL
Nonstop7h 10mMultiple Airlines
Deal found 16/6₹ 50,068

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 17 June 2025.
Use the filters below to find and compare direct flights to Istanbul that are best for you.

Fly from

New Delhi

Route

Depart

Return

Price

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Mon 30/6

06:40-12:30

Nonstop8h 20m

Istanbul

Wed 9/7

18:35-05:00

Nonstop7h 55m

₹ 41,810

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Thu 31/7

06:20-10:30

Nonstop6h 40m

Istanbul

Thu 7/8

20:30-04:50

Nonstop5h 50m

₹ 44,391

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Thu 3/7

06:20-10:30

Nonstop6h 40m

Istanbul

Thu 10/7

19:20-05:00

Nonstop7h 10m

₹ 50,068

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Sun 6/7

06:40-12:30

Nonstop8h 20m

₹ 21,765

New DelhiIstanbul

DEL - IST

DELIST

New Delhi Indira Gandhi Intl

Tue 15/7

06:20-10:30

Nonstop6h 40m

₹ 26,755

Flights are sorted by cheapest return flights first.

Deals found on 17/6

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 17 June 2025.
Emirates
8.1
Very Good
3,268 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.8

Entertainment

8.2

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
Emirates
8.1
Very Good
3,268 reviews
Emirates
8.1
Very Good
3,268 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.8

Entertainment

8.2

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
KLM
7.8
Good
1,363 reviews
Emirates
8.1
Very Good
3,268 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.8

Entertainment

8.2

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
Air Arabia
7.7
Good
47 reviews
Emirates
8.1
Very Good
3,268 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.8

Entertainment

8.2

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
Vietnam Airlines
7.5
Good
194 reviews
Emirates
8.1
Very Good
3,268 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.8

Entertainment

8.2

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
Qatar Airways
7.4
Good
3,591 reviews
Emirates
8.1
Very Good
3,268 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.8

Entertainment

8.2

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Temperature and rainfall in Istanbul by month

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

IST

Temperature

5 - 23 °C

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).

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