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฿2,519+ Cheap flights from Istanbul

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IST — BKK
14 Sep — 21 Sep1
1 adult
1 adult, Economy, 0 bags

Find flights from Istanbul within your budget

 
Find flights departing from Istanbul that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 15 August 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

IstanbulBangkok

IST Istanbul - BKK Bangkok Suvarnabhumi

ISTBKK

Istanbul

Tue 12/1

14:10-10:05

1 stop15h 55m

Bangkok Suvarnabhumi

Tue 2/3

03:00-12:45

1 stop13h 45m

฿19,126

IstanbulBangkok

IST Istanbul - BKK Bangkok Suvarnabhumi

ISTBKK

Istanbul

Sat 16/1

14:10-10:05

1 stop15h 55m

Bangkok Suvarnabhumi

Tue 2/3

03:00-12:45

1 stop13h 45m

฿19,126

IstanbulBangkok

IST Istanbul - BKK Bangkok Suvarnabhumi

ISTBKK

Istanbul

Fri 4/9

13:45-07:35

1 stop13h 50m

Bangkok Suvarnabhumi

Thu 10/9

09:55-18:35

1 stop12h 40m

฿20,253

IstanbulChiang Mai

IST Istanbul - CNX Chiang Mai

ISTCNX

Istanbul

Mon 26/10

14:45-21:50

1 stop27h 05m

Chiang Mai

Sun 1/11

23:05-08:20

1 stop37h 15m

฿21,082

IstanbulBangkok

IST Istanbul - BKK Bangkok Suvarnabhumi

ISTBKK

Istanbul

Mon 19/10

20:15-09:45

Nonstop9h 30m

Bangkok Suvarnabhumi

Sat 31/10

06:10-12:50

Nonstop10h 40m

฿21,546

IstanbulBangkok

IST Istanbul - BKK Bangkok Suvarnabhumi

ISTBKK

Istanbul

Mon 16/11

06:30-09:20

1 stop22h 50m

Bangkok Suvarnabhumi

Sun 28/2

19:15-05:30

1 stop14h 15m

฿21,778

IstanbulChiang Mai

IST Istanbul - CNX Chiang Mai

ISTCNX

Istanbul

Sun 30/8

18:05-22:00

2 stops23h 55m

Chiang Mai

Mon 7/9

14:30-13:20

2 stops26h 50m

฿21,977

IstanbulPhuket City

IST Istanbul - HKT Phuket City

ISTHKT

Istanbul

Tue 1/9

18:15-09:15

1 stop35h 00m

Phuket City

Mon 14/9

20:50-17:25

1 stop24h 35m

฿23,038

IstanbulBangkok

SAW Istanbul Sabiha Gokcen - DMK Bangkok Don Mueang Intl

SAWDMK

Istanbul Sabiha Gokcen

Thu 27/8

14:05-12:30

1 stop18h 25m

Bangkok Don Mueang Intl

Wed 16/9

23:50-13:05

1 stop17h 15m

฿23,535

IstanbulBangkok

SAW Istanbul Sabiha Gokcen - DMK Bangkok Don Mueang Intl

SAWDMK

Istanbul Sabiha Gokcen

Wed 2/9

02:50-12:30

1 stop29h 40m

Bangkok Don Mueang Intl

Mon 14/9

23:55-13:05

1 stop17h 10m

฿23,535

Flights are sorted by cheapest return flights first.

Deals found on 10/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Istanbul

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Istanbul

Get recent, data-driven insights about flights from Istanbul including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Istanbul?

Currently, September is the cheapest month in which you can book a flight from Istanbul (average of ฿18,066). Flying from Istanbul in December will prove the most costly (average of ฿20,883). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Istanbul?

Many airlines operate round-trip flights from Istanbul: Thai Airways, เตอร์กิชแอร์ไลน์, คูเวตแอร์เวย์. These airlines fly to the following popular destinations: Bangkok.

Thai Airways
Thai Airways
From ฿19,015
เตอร์กิชแอร์ไลน์
เตอร์กิชแอร์ไลน์
From ฿22,792
คูเวตแอร์เวย์
คูเวตแอร์เวย์
From ฿16,288

When is the best time to book a flight from Istanbul?

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Istanbul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Airline reviews for flights from Istanbul

Get insights into the airlines that provide service from Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Istanbul. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Read through reviews of airlines serving Istanbul, such as Thai Airways,เตอร์กิชแอร์ไลน์, andคูเวตแอร์เวย์. 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
414 reviews
Check prices

Entertainment

6.9

Food

7.5

Crew

8.4

Comfort

7.7

Overall

7.9

Boarding

8.0

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
414 reviews
Thai Airways
7.9
Good
414 reviews
Check prices

Entertainment

6.9

Food

7.5

Crew

8.4

Comfort

7.7

Overall

7.9

Boarding

8.0

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
4,477 reviews
Thai Airways
7.9
Good
414 reviews
Check prices

Entertainment

6.9

Food

7.5

Crew

8.4

Comfort

7.7

Overall

7.9

Boarding

8.0

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
คูเวตแอร์เวย์
7.1
Good
349 reviews
Thai Airways
7.9
Good
414 reviews
Check prices

Entertainment

6.9

Food

7.5

Crew

8.4

Comfort

7.7

Overall

7.9

Boarding

8.0

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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Related info for your journey

Access useful and relevant information related to your journey from Istanbul. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 15 August 2026.

  • Which is the cheapest airport to catch a flight from Istanbul?

    Istanbul airport offers the cheapest routes to Bangkok, from ฿5,635; whereas Istanbul Sabiha Gokcen airport is typically cheaper if you're flying to Bangkok, from ฿9,215. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Istanbul?

    At the present moment the cheapest month to fly from Istanbul is currently September; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Istanbul?

    Here are some of the cheapest flight destinations from Istanbul:
    Fly from Istanbul to Phuket City from ฿5,635
    Fly from Istanbul to Bangkok from ฿5,933

  • How does Cheapflights help users find flights from Istanbul?

    Cheapflights makes it easy to find flights from Istanbul by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Istanbul?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Istanbul.

  • Can Cheapflights find flights from Istanbul with no change fees?

    Yes, we can. To see specific flights from Istanbul with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Istanbul become cheaper?

    Yes, Cheapflights offers price alerts on flights from Istanbul so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Istanbul?

Cheapflights makes it easy to find flights from Istanbul by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Istanbul?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Istanbul.

Can Cheapflights find flights from Istanbul with no change fees?

Yes, we can. To see specific flights from Istanbul with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Istanbul become cheaper?

Yes, Cheapflights offers price alerts on flights from Istanbul so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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