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฿13,859+ 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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
— IST
24 Jul — 31 Jul1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Istanbul

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 24 June 2026.

Thu 6/806:40
BKK
-
IST
Nonstop10h 00m
เตอร์กิชแอร์ไลน์
Thu 13/820:20
IST
-
BKK
Nonstop9h 20m
เตอร์กิชแอร์ไลน์
Deal found 22/6฿24,039
Wed 7/1011:10
BKK
-
IST
Nonstop9h 55m
เตอร์กิชแอร์ไลน์
Wed 21/1020:25
IST
-
BKK
Nonstop9h 20m
เตอร์กิชแอร์ไลน์
Deal found 23/6฿24,204
Mon 3/806:40
BKK
-
IST
Nonstop10h 00m
เตอร์กิชแอร์ไลน์
Sun 16/802:00
IST
-
BKK
Nonstop9h 25m
เตอร์กิชแอร์ไลน์
Deal found 20/6฿24,635
Tue 11/806:40
BKK
-
IST
Nonstop10h 00m
เตอร์กิชแอร์ไลน์
Fri 21/815:50
IST
-
BKK
Nonstop9h 20m
เตอร์กิชแอร์ไลน์
Deal found 22/6฿24,702
Wed 28/1023:10
BKK
-
IST
Nonstop10h 45m
เตอร์กิชแอร์ไลน์
Thu 12/1115:15
IST
-
BKK
Nonstop9h 15m
เตอร์กิชแอร์ไลน์
Deal found 22/6฿24,735
Thu 3/906:40
BKK
-
IST
Nonstop10h 00m
เตอร์กิชแอร์ไลน์
Thu 10/902:00
IST
-
BKK
Nonstop9h 25m
เตอร์กิชแอร์ไลน์
Deal found 23/6฿24,834
Mon 17/822:45
BKK
-
IST
Nonstop10h 00m
เตอร์กิชแอร์ไลน์
Mon 7/920:25
IST
-
BKK
Nonstop9h 20m
เตอร์กิชแอร์ไลน์
Deal found 23/6฿24,967

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 17,341 searches and data was last updated on 24 June 2026.
Use the filters below to find and compare direct flights to Istanbul that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Tue 11/8

06:40-12:40

Nonstop10h 00m

Istanbul

Fri 21/8

15:50-05:10

Nonstop9h 20m

฿24,403
Fastest return journey

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Thu 27/8

11:15-17:10

Nonstop9h 55m

Istanbul

Thu 10/9

20:20-09:40

Nonstop9h 20m

฿24,901

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Wed 14/10

06:40-12:40

Nonstop10h 00m

Istanbul

Wed 21/10

20:25-09:45

Nonstop9h 20m

฿25,100

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Thu 20/8

11:15-17:10

Nonstop9h 55m

Istanbul

Mon 24/8

20:25-09:45

Nonstop9h 20m

฿25,166

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Tue 15/9

11:15-17:10

Nonstop9h 55m

Istanbul

Tue 22/9

20:20-09:40

Nonstop9h 20m

฿25,166

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Thu 3/9

06:40-12:40

Nonstop10h 00m

Istanbul

Sun 6/9

15:50-05:10

Nonstop9h 20m

฿25,332

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Sat 15/8

06:40-12:40

Nonstop10h 00m

Istanbul

Sat 29/8

15:50-05:10

Nonstop9h 20m

฿25,365

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Sun 23/8

11:15-17:10

Nonstop9h 55m

Istanbul

Tue 25/8

20:20-09:40

Nonstop9h 20m

฿27,288

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Tue 7/7

06:40-12:40

Nonstop10h 00m

Istanbul

Thu 16/7

02:00-15:25

Nonstop9h 25m

฿27,288

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Sun 23/8

11:15-17:10

Nonstop9h 55m

Istanbul

Sun 30/8

15:50-05:10

Nonstop9h 20m

฿27,553

Flights are sorted by cheapest return flights first.

Deals found on 20/6

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
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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 24 June 2026.
Read through reviews of airlines serving Turkey, such as Thai Airways,แอร์อาราเบีย, andเตอร์กิชแอร์ไลน์. 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.
Thai Airways
7.9
Good
407 reviews
Check prices

Entertainment

6.9

Comfort

7.7

Overall

7.9

Boarding

8.0

Crew

8.4

Food

7.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.9
Good
407 reviews
Thai Airways
7.9
Good
407 reviews
Check prices

Entertainment

6.9

Comfort

7.7

Overall

7.9

Boarding

8.0

Crew

8.4

Food

7.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
แอร์อาราเบีย
7.7
Good
56 reviews
Thai Airways
7.9
Good
407 reviews
Check prices

Entertainment

6.9

Comfort

7.7

Overall

7.9

Boarding

8.0

Crew

8.4

Food

7.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
เตอร์กิชแอร์ไลน์
7.4
Good
4,414 reviews
Thai Airways
7.9
Good
407 reviews
Check prices

Entertainment

6.9

Comfort

7.7

Overall

7.9

Boarding

8.0

Crew

8.4

Food

7.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Qatar Airways
7.3
Good
3,730 reviews
Thai Airways
7.9
Good
407 reviews
Check prices

Entertainment

6.9

Comfort

7.7

Overall

7.9

Boarding

8.0

Crew

8.4

Food

7.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
IndiGo
6.8
Okay
574 reviews
Thai Airways
7.9
Good
407 reviews
Check prices

Entertainment

6.9

Comfort

7.7

Overall

7.9

Boarding

8.0

Crew

8.4

Food

7.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

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