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฿11,917+ 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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
— IST
9 Mar — 16 Mar1
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 7 February 2026.

Tue 19/506:40
BKK
-
IST
Nonstop10h 00m
เตอร์กิชแอร์ไลน์
Thu 28/501:55
IST
-
BKK
Nonstop9h 30m
เตอร์กิชแอร์ไลน์
Deal found 6/2฿21,906
Mon 18/506:40
BKK
-
IST
Nonstop10h 00m
เตอร์กิชแอร์ไลน์
Fri 12/615:50
IST
-
BKK
Nonstop9h 20m
เตอร์กิชแอร์ไลน์
Deal found 5/2฿22,001
Tue 12/522:45
BKK
-
IST
Nonstop10h 00m
เตอร์กิชแอร์ไลน์
Mon 25/501:55
IST
-
BKK
Nonstop9h 30m
เตอร์กิชแอร์ไลน์
Deal found 3/2฿22,033
Wed 6/511:15
BKK
-
IST
Nonstop9h 55m
เตอร์กิชแอร์ไลน์
Wed 27/515:50
IST
-
BKK
Nonstop9h 20m
เตอร์กิชแอร์ไลน์
Deal found 6/2฿22,096
Sun 14/622:45
BKK
-
IST
Nonstop10h 00m
เตอร์กิชแอร์ไลน์
Tue 30/615:50
IST
-
BKK
Nonstop9h 20m
เตอร์กิชแอร์ไลน์
Deal found 7/2฿22,128
Wed 27/511:15
BKK
-
IST
Nonstop9h 55m
เตอร์กิชแอร์ไลน์
Mon 1/615:50
IST
-
BKK
Nonstop9h 20m
เตอร์กิชแอร์ไลน์
Deal found 7/2฿22,159
Mon 11/506:40
BKK
-
IST
Nonstop10h 00m
เตอร์กิชแอร์ไลน์
Fri 15/515:50
IST
-
BKK
Nonstop9h 20m
เตอร์กิชแอร์ไลน์
Deal found 7/2฿22,191
Thu 18/606:40
BKK
-
IST
Nonstop10h 00m
เตอร์กิชแอร์ไลน์
Tue 23/601:55
IST
-
BKK
Nonstop9h 30m
เตอร์กิชแอร์ไลน์
Deal found 6/2฿22,222
Wed 13/522:45
BKK
-
IST
Nonstop10h 00m
เตอร์กิชแอร์ไลน์
Wed 20/501:55
IST
-
BKK
Nonstop9h 30m
เตอร์กิชแอร์ไลน์
Deal found 4/2฿22,254
Wed 29/722:45
BKK
-
IST
Nonstop10h 00m
เตอร์กิชแอร์ไลน์
Thu 29/1019:45
IST
-
BKK
Nonstop8h 55m
เตอร์กิชแอร์ไลน์
Deal found 5/2฿22,286

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 7 February 2026.
Use the filters below to find and compare direct flights to Istanbul that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Wed 6/5

11:15-17:10

Nonstop9h 55m

Istanbul

Wed 27/5

15:50-05:10

Nonstop9h 20m

฿22,096

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Mon 11/5

06:40-12:40

Nonstop10h 00m

Istanbul

Fri 15/5

15:50-05:10

Nonstop9h 20m

฿22,191

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Sun 26/7

06:40-12:40

Nonstop10h 00m

Istanbul

Fri 30/10

22:15-11:40

Nonstop9h 25m

฿23,677

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Mon 3/8

06:40-12:40

Nonstop10h 00m

Istanbul

Thu 27/8

20:25-09:45

Nonstop9h 20m

฿23,677

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Thu 6/8

06:40-12:40

Nonstop10h 00m

Istanbul

Wed 26/8

22:15-12:05

Nonstop9h 50m

฿23,677

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Mon 3/8

23:15-05:30

Nonstop10h 15m

Istanbul

Mon 24/8

15:50-05:10

Nonstop9h 20m

฿23,677

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Mon 3/8

06:40-12:40

Nonstop10h 00m

Istanbul

Fri 28/8

15:50-05:10

Nonstop9h 20m

฿23,677

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Thu 6/8

06:40-12:40

Nonstop10h 00m

Istanbul

Sat 22/8

01:55-15:25

Nonstop9h 30m

฿23,929

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Thu 7/5

23:15-05:30

Nonstop10h 15m

Istanbul

Fri 22/5

15:50-05:10

Nonstop9h 20m

฿25,162

BangkokIstanbul

BKK - IST

BKKIST

Bangkok Suvarnabhumi

Mon 23/3

23:45-06:05

Nonstop10h 20m

Istanbul

Mon 6/4

16:30-05:40

Nonstop9h 10m

฿25,257

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 24 results
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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 7 February 2026.
Read through reviews of airlines serving Turkey, such as Thai Airways, แอร์อาราเบีย, andQatar Airways. 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
7.8
Good
382 reviews
Check prices

Crew

8.4

Food

7.4

Overall

7.8

Entertainment

6.8

Boarding

7.9

Comfort

7.6

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
7.8
Good
382 reviews
Thai Airways
7.8
Good
382 reviews
Check prices

Crew

8.4

Food

7.4

Overall

7.8

Entertainment

6.8

Boarding

7.9

Comfort

7.6

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
55 reviews
Thai Airways
7.8
Good
382 reviews
Check prices

Crew

8.4

Food

7.4

Overall

7.8

Entertainment

6.8

Boarding

7.9

Comfort

7.6

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
7.4
Good
3,730 reviews
Thai Airways
7.8
Good
382 reviews
Check prices

Crew

8.4

Food

7.4

Overall

7.8

Entertainment

6.8

Boarding

7.9

Comfort

7.6

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
เอทิฮัดแอร์เวย์
7.3
Good
1,387 reviews
Thai Airways
7.8
Good
382 reviews
Check prices

Crew

8.4

Food

7.4

Overall

7.8

Entertainment

6.8

Boarding

7.9

Comfort

7.6

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
530 reviews
Thai Airways
7.8
Good
382 reviews
Check prices

Crew

8.4

Food

7.4

Overall

7.8

Entertainment

6.8

Boarding

7.9

Comfort

7.6

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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