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Cheap flights from Istanbul Airport to Southeast Asia from £213

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
IST — BKK
8 May — 15 May1
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 8 April 2026.

Sun 13/903:30
IST
-
BKK
1 stop17h 20m
Kuwait Airways
Mon 21/911:55
BKK
-
IST
1 stop18h 20m
Kuwait Airways
Deal found 6/4£380
Mon 15/614:10
IST
-
KUL
1 stop13h 15m
Etihad Airways
Mon 22/609:50
KUL
-
IST
1 stop32h 15m
Etihad Airways
Deal found 3/4£383
Sat 2/513:50
IST
-
KUL
1 stop13h 35m
Etihad Airways
Sat 9/521:55
KUL
-
IST
1 stop19h 40m
Etihad Airways
Deal found 6/4£387
Fri 8/513:50
IST
-
KUL
1 stop13h 35m
Etihad Airways
Fri 15/509:50
KUL
-
IST
1 stop31h 45m
Etihad Airways
Deal found 5/4£389
Mon 8/614:10
IST
-
KUL
1 stop13h 15m
Etihad Airways
Sat 20/609:50
KUL
-
IST
1 stop32h 15m
Etihad Airways
Deal found 4/4£391
Mon 1/614:10
IST
-
KUL
1 stop13h 15m
Etihad Airways
Wed 1/709:50
KUL
-
IST
1 stop32h 15m
Etihad Airways
Deal found 4/4£393
Fri 5/614:10
IST
-
KUL
1 stop13h 15m
Etihad Airways
Tue 16/621:55
KUL
-
IST
1 stop20h 10m
Etihad Airways
Deal found 6/4£395
Sat 6/614:10
IST
-
KUL
1 stop24h 35m
Etihad Airways
Tue 23/609:50
KUL
-
IST
1 stop32h 15m
Etihad Airways
Deal found 4/4£396
Tue 2/614:10
IST
-
KUL
1 stop13h 15m
Etihad Airways
Wed 17/609:50
KUL
-
IST
1 stop32h 15m
Etihad Airways
Deal found 6/4£398
Mon 20/411:45
IST
-
KUL
1 stop15h 40m
Etihad Airways
Thu 18/609:50
KUL
-
IST
1 stop32h 15m
Etihad Airways
Deal found 3/4£399
Tue 21/411:45
IST
-
KUL
1 stop27h 10m
Etihad Airways
Sat 2/509:50
KUL
-
IST
1 stop31h 45m
Etihad Airways
Deal found 6/4£400
Wed 6/513:50
IST
-
BKK
1 stop12h 25m
Etihad Airways
Sat 16/503:15
BKK
-
IST
1 stop13h 20m
Etihad Airways
Deal found 5/4£400

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 8 April 2026.

Round-trip from

£380

One-way from

£213

Popular in

December

Cheapest in

September

Average price

£410
Kuwait Airways
  • Kuwait Airways
  • 13/9-21/9
  • 2 total stops
  • 35h 40m total
  • Istanbul to Southeast Asia
Search Deals
16/9
  • 16/9
  • 2 total stops
  • 21h 05m total
  • Istanbul to Southeast Asia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 8 April 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

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Wed 1/7

14:10-19:45

1 stop24h 35m

Kuala Lumpur Intl

Thu 16/7

21:55-13:05

1 stop20h 10m

£416

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Wed 13/5

11:00-15:45

1 stop23h 45m

Kuala Lumpur Intl

Sun 31/5

02:00-17:30

1 stop20h 30m

£423

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Mon 11/5

13:50-06:45

1 stop12h 55m

Bangkok Suvarnabhumi

Wed 20/5

15:55-12:35

1 stop24h 40m

£430

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Sun 7/6

14:10-06:45

1 stop12h 35m

Bangkok Suvarnabhumi

Fri 12/6

03:15-13:05

1 stop13h 50m

£432

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Fri 1/5

13:50-12:10

1 stop18h 20m

Bangkok Suvarnabhumi

Wed 6/5

21:00-12:35

1 stop19h 35m

£468

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Sun 19/7

03:30-00:50

1 stop17h 20m

Bangkok Suvarnabhumi

Mon 3/8

11:55-02:15

1 stop18h 20m

£480

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Mon 5/10

05:45-09:45

1 stop24h 00m

Bangkok Suvarnabhumi

Thu 8/10

20:15-04:55

1 stop12h 40m

£484

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Tue 21/4

08:50-14:20

2 stops24h 30m

Kuala Lumpur Intl

Sat 2/5

19:40-07:20

1 stop16h 40m

£501

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Mon 11/5

11:00-13:25

2 stops22h 25m

Bangkok Suvarnabhumi

Wed 20/5

19:00-07:20

1 stop16h 20m

£502
Fastest return journey

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Sun 10/5

01:55-15:25

Nonstop9h 30m

Bangkok Suvarnabhumi

Wed 20/5

11:15-17:10

Nonstop9h 55m

£637

Flights are sorted by cheapest return flights first.

Deals found on 7/4

Showing 1-10 of 34 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, February is the cheapest month in which you can book a flight from Istanbul Airport to Southeast Asia (average of £160). Flying from Istanbul Airport to Southeast Asia in December is currently the most expensive (average of £336). 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 8 April 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 41% versus a flight in the evening.

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 8 April 2026.

The most flights from IST to zzYJX are scheduled on a Tuesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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 8 April 2026.
Get a feel of what it's like to fly with Singapore Airlines,Qatar Airways, andEtihad 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
1,491 reviews
Check prices

Comfort

8.0

Food

7.8

Entertainment

8.0

Crew

8.6

Overall

8.2

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,491 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Food

7.8

Entertainment

8.0

Crew

8.6

Overall

8.2

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qatar Airways
7.4
Good
3,729 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Food

7.8

Entertainment

8.0

Crew

8.6

Overall

8.2

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Etihad Airways
7.3
Good
1,428 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Food

7.8

Entertainment

8.0

Crew

8.6

Overall

8.2

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Turkish Airlines
7.3
Good
4,302 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Food

7.8

Entertainment

8.0

Crew

8.6

Overall

8.2

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Kuwait Airways
7.1
Good
344 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Food

7.8

Entertainment

8.0

Crew

8.6

Overall

8.2

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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 £480, Etihad Airways can have you in Southeast Asia from Istanbul Airport in 17h 20m. 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 £863, our data shows the cheapest flight currently is £358. When looking at the most popular route, (Istanbul - Kuala Lumpur Intl), you can expect to pay £408 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, February is the cheapest month in which you can book a flight from Istanbul Airport to Southeast Asia (average of £160). Flying from Istanbul Airport to Southeast Asia in December is currently the most expensive (average of £336). 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 8 April 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest£151Average£373FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Turkish AirlinesCheapest£245Average£609FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Oman AirCheapest£294Average£358FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Royal JordanianCheapest£302Average£347FlexibilityNo cancel feeOn-time61%
Search Royal Jordanian flights
Kuwait AirwaysCheapest£311Average£413FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
Air ArabiaCheapest£335Average£464FlexibilityNo cancel feeOn-time79%
Search Air Arabia flights
Etihad AirwaysCheapest£359Average£443FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Gulf AirCheapest£361Average£514FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Qatar AirwaysCheapest£377Average£517FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
SAUDIACheapest£393Average£509FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Istanbul to Southeast Asia?

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

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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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