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Cheap flights from Istanbul Airport to Southeast Asia from £193

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
IST — BKK
22 Jul — 29 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Istanbul to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from Istanbul to Southeast Asia
Explore the most affordable flight options available from Istanbul to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 June 2026.

Fri 10/717:55
IST
-
BKK
1 stop14h 55m
IndiGo
Fri 24/713:50
BKK
-
IST
1 stop28h 00m
IndiGo
Deal found 20/6£389
Fri 10/717:55
IST
-
BKK
1 stop23h 50m
IndiGo
Sat 25/713:50
BKK
-
IST
1 stop28h 00m
IndiGo
Deal found 17/6£397
Mon 20/717:55
IST
-
BKK
1 stop23h 50m
IndiGo
Mon 27/711:55
BKK
-
IST
1 stop30h 25m
IndiGo
Deal found 20/6£404
Tue 27/1014:35
IST
-
KUL
1 stop13h 05m
Air Arabia
Wed 11/1109:40
KUL
-
IST
1 stop33h 10m
Air Arabia
Deal found 22/6£404
Mon 20/717:55
IST
-
BKK
1 stop23h 50m
IndiGo
Sat 25/722:45
BKK
-
IST
1 stop19h 05m
IndiGo
Deal found 19/6£406
Sat 27/618:05
IST
-
BKK
1 stop23h 40m
IndiGo
Sat 4/722:45
BKK
-
IST
1 stop19h 05m
IndiGo
Deal found 20/6£410
Sun 5/717:55
IST
-
BKK
1 stop23h 50m
IndiGo
Thu 16/722:45
BKK
-
IST
1 stop19h 05m
IndiGo
Deal found 21/6£412
Mon 19/1014:10
IST
-
BKK
1 stop16h 10m
Air Arabia
Wed 28/1008:10
BKK
-
IST
1 stop33h 40m
Air Arabia
Deal found 20/6£412
Sat 5/914:10
IST
-
BKK
1 stop16h 10m
Air Arabia
Fri 18/918:25
BKK
-
IST
1 stop22h 55m
Air Arabia
Deal found 21/6£416
Tue 15/916:05
IST
-
BKK
1 stop13h 40m
Gulf Air
Sun 27/920:15
BKK
-
IST
1 stop22h 50m
Gulf Air
Deal found 18/6£418
Tue 15/914:10
IST
-
KUL
1 stop14h 00m
Air Arabia
Sun 27/910:00
KUL
-
IST
1 stop32h 20m
Air Arabia
Deal found 18/6£420
Wed 19/814:10
IST
-
BKK
1 stop16h 10m
Air Arabia
Fri 28/811:20
BKK
-
IST
1 stop30h 00m
Air Arabia
Deal found 20/6£422

Find flight deals from Istanbul to Southeast Asia

Keep the following information in mind while searching for Istanbul to Southeast Asia flight deals. Data was last updated 22 June 2026.

Round-trip from

£389

One-way from

£193

Popular in

December

Cheapest in

September

Average price

£425
IndiGo
  • IndiGo
  • 10/7-24/7
  • 2 total stops
  • 42h 55m total
  • Istanbul to Southeast Asia
Search Deals
IndiGo
  • IndiGo
  • 26/7
  • 1 total stop
  • 21h 20m total
  • Istanbul to Southeast Asia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Istanbul to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 June 2026.
Use the filters below to find and compare flights from Istanbul Airport to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Sun 13/9

16:05-09:45

1 stop13h 40m

Bangkok Suvarnabhumi

Tue 29/9

20:15-15:20

1 stop23h 05m

£451

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Sun 13/9

16:05-09:45

1 stop13h 40m

Bangkok Suvarnabhumi

Thu 24/9

20:15-15:00

1 stop22h 45m

£451

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Thu 17/9

16:05-09:45

1 stop13h 40m

Bangkok Suvarnabhumi

Sat 26/9

20:15-15:20

1 stop23h 05m

£451

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Wed 16/9

13:45-08:25

1 stop13h 40m

Kuala Lumpur Intl

Wed 30/9

09:50-12:35

1 stop31h 45m

£497

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Fri 30/10

14:10-10:05

1 stop15h 55m

Bangkok Suvarnabhumi

Mon 9/11

03:00-12:45

1 stop13h 45m

£501

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Mon 12/10

13:45-19:45

1 stop25h 00m

Kuala Lumpur Intl

Wed 28/10

09:35-12:55

1 stop32h 20m

£518

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Fri 28/8

05:45-09:45

1 stop24h 00m

Bangkok Suvarnabhumi

Sat 5/9

20:15-04:55

1 stop12h 40m

£521

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Fri 18/9

13:50-08:25

1 stop13h 35m

Kuala Lumpur Intl

Tue 29/9

09:50-12:35

1 stop31h 45m

£522

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Mon 12/10

20:05-13:55

2 stops36h 50m

Kuala Lumpur Intl

Tue 27/10

02:40-18:40

1 stop21h 00m

£603

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Fri 17/7

06:15-09:45

1 stop23h 30m

Bangkok Suvarnabhumi

Wed 19/8

20:15-05:15

1 stop13h 00m

£622

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 43 resultsSorted by cheapest first
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Best time to book a flight from Istanbul to Southeast Asia

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

Cheapflights Insights

Everything you need to know about your flight from Istanbul Airport to Southeast Asia

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

Currently, April is the cheapest month in which you can book a flight from Istanbul Airport to Southeast Asia (average of £467). Flying from Istanbul Airport to Southeast Asia in August is currently the most expensive (average of £724). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IST to YJX?

Find hourly flight availability from Istanbul to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 June 2026.

When flying from Istanbul Airport to Southeast Asia, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 42% versus a flight in the morning.

Weekly flight availability from Istanbul Airport to Southeast Asia

Explore weekly flight availability from Istanbul to Southeast Asia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 June 2026.

The most flights from IST to zzYJX are scheduled on a Wednesday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

How far ahead should I book a flight from Istanbul Airport to Southeast Asia?

The price you pay for your flight from Istanbul Airport to Southeast Asia may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated 22 June 2026.
Get a feel of what it's like to fly with Singapore Airlines,Turkish Airlines, andQatar Airways from Istanbul Airport to Southeast Asia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,549 reviews
Check prices

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,549 reviews
Singapore Airlines
8.2
Very Good
1,549 reviews
Check prices

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Turkish Airlines
7.4
Good
4,410 reviews
Singapore Airlines
8.2
Very Good
1,549 reviews
Check prices

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qatar Airways
7.3
Good
3,732 reviews
Singapore Airlines
8.2
Very Good
1,549 reviews
Check prices

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Etihad Airways
7.3
Good
1,461 reviews
Singapore Airlines
8.2
Very Good
1,549 reviews
Check prices

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Kuwait Airways
7.1
Good
347 reviews
Singapore Airlines
8.2
Very Good
1,549 reviews
Check prices

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Istanbul Airport to Southeast Asia?

    For as low as £451, Gulf Air can have you in Southeast Asia from Istanbul Airport in 13h 40m. The distance from Istanbul Airport to Southeast Asia is about 4665 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Istanbul Airport to Southeast Asia one-way?

    For one-way options, check prices for IndiGo. According to our data, you can fly for as low as £138. Users have also found prices from £149 and £175 on AirAsia X and Royal Jordanian, respectively.

  • What are the cheapest flights from Istanbul Airport to Southeast Asia?

    While on average a flight from Istanbul Airport to Southeast Asia is generally £494, our data shows the cheapest flight currently is £363. When looking at the most popular route, (Istanbul - Bangkok Suvarnabhumi), you can expect to pay £391 for that flight.

  • Can I find deals for flights from Istanbul to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Istanbul to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Istanbul to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to Southeast Asia.

  • Can I find deals for business class flights from Istanbul to Southeast Asia?

    Yes. Cheapflights offers flight deals from Istanbul to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Istanbul Airport to Southeast Asia?

    Currently, April is the cheapest month in which you can book a flight from Istanbul Airport to Southeast Asia (average of £467). Flying from Istanbul Airport to Southeast Asia in August is currently the most expensive (average of £724). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Istanbul to Southeast Asia

Discover the top 10 airlines that operate flights from Istanbul to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 June 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest£151Average£414FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air ArabiaCheapest£238Average£477FlexibilityNo cancel feeOn-time79%
Search Air Arabia flights
Turkish AirlinesCheapest£245Average£495FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Oman AirCheapest£295Average£350FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Royal JordanianCheapest£303Average£347FlexibilityNo cancel feeOn-time61%
Search Royal Jordanian flights
Etihad AirwaysCheapest£359Average£430FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Gulf AirCheapest£365Average£503FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Kuwait AirwaysCheapest£369Average£421FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
Qatar AirwaysCheapest£380Average£530FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Thai AirwaysCheapest£393Average£615FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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 to Southeast Asia?

Cheapflights makes it easy to find Istanbul to Southeast Asia flights 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 to Southeast Asia?

Cheapflights simply makes it quick and affordable to book flights from Istanbul to Southeast Asia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Istanbul to Southeast Asia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Istanbul to Southeast Asia flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Istanbul to Southeast Asia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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