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Cheap flights from Istanbul Airport to Southeast Asia from £221

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
IST — BKK
22 Aug — 29 Aug1
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 23 July 2026.

Sat 25/717:55
IST
-
BKK
1 stop14h 55m
IndiGo
Wed 5/822:45
BKK
-
IST
1 stop19h 05m
IndiGo
Deal found 19/7£380
Tue 1/914:10
IST
-
KUL
1 stop14h 00m
Air Arabia
Mon 14/903:15
KUL
-
IST
1 stop15h 05m
Air Arabia
Deal found 23/7£389
Tue 1/914:10
IST
-
BKK
1 stop16h 10m
Air Arabia
Wed 14/1008:55
BKK
-
IST
1 stop32h 25m
Air Arabia
Deal found 22/7£391
Sun 20/918:05
IST
-
BKK
1 stop19h 20m
Air Arabia
Sun 27/918:25
BKK
-
IST
1 stop22h 55m
Air Arabia
Deal found 21/7£392
Sat 5/914:10
IST
-
BKK
1 stop16h 10m
Air Arabia
Thu 17/908:55
BKK
-
IST
1 stop32h 25m
Air Arabia
Deal found 23/7£397
Wed 16/914:10
IST
-
BKK
1 stop16h 10m
Air Arabia
Fri 18/918:25
BKK
-
IST
1 stop22h 55m
Air Arabia
Deal found 19/7£401
Fri 4/914:10
IST
-
BKK
1 stop13h 40m
Air Arabia
Wed 16/918:25
BKK
-
IST
1 stop22h 55m
Air Arabia
Deal found 23/7£408
Tue 22/915:50
IST
-
BKK
1 stop13h 55m
Gulf Air
Tue 13/419:15
BKK
-
IST
1 stop24h 15m
Gulf Air
Deal found 19/7£412
Wed 4/1114:10
IST
-
BKK
1 stop15h 55m
Kuwait Airways
Mon 30/1103:00
BKK
-
IST
1 stop13h 45m
Kuwait Airways
Deal found 23/7£416
Mon 16/1106:05
IST
-
BKK
1 stop23h 15m
Gulf Air
Mon 7/1219:15
BKK
-
IST
1 stop14h 05m
Gulf Air
Deal found 23/7£422
Sat 31/1014:10
IST
-
BKK
1 stop15h 55m
Kuwait Airways
Tue 17/1103:00
BKK
-
IST
1 stop13h 45m
Kuwait Airways
Deal found 21/7£429
Wed 4/1114:10
IST
-
BKK
1 stop15h 55m
Kuwait Airways
Sat 28/1103:00
BKK
-
IST
1 stop13h 45m
Kuwait Airways
Deal found 23/7£430

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 23 July 2026.

Round-trip from

£391

One-way from

£221

Popular in

December

Cheapest in

September

Average price

£445
Air Arabia
  • Air Arabia
  • 1/11-10/11
  • 2 total stops
  • 52h 45m total
  • Istanbul to Southeast Asia
Search Deals
Air Arabia
  • Air Arabia
  • 11/11
  • 1 total stop
  • 32h 55m total
  • Istanbul to Southeast Asia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 23 July 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 6/12

14:10-10:05

1 stop15h 55m

Bangkok Suvarnabhumi

Sat 26/12

03:00-12:45

1 stop13h 45m

£429

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Mon 12/10

13:45-14:15

1 stop19h 30m

Kuala Lumpur Intl

Wed 28/10

22:00-12:20

2 stops19h 20m

£540

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Sun 20/12

22:25-23:30

1 stop21h 05m

Bangkok Suvarnabhumi

Mon 4/1

15:20-10:40

1 stop23h 20m

£573

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Wed 19/8

14:00-14:40

2 stops43h 40m

Kuala Lumpur Intl

Wed 26/8

20:15-08:10

1 stop40h 55m

£581

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Thu 20/8

11:00-12:20

2 stops21h 20m

Bangkok Suvarnabhumi

Thu 27/8

07:50-08:10

3 stops28h 20m

£597

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Mon 12/10

06:25-19:50

2 stops32h 25m

Kuala Lumpur Intl

Wed 28/10

13:05-05:20

2 stops21h 15m

£644

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Sun 2/8

15:50-09:45

1 stop13h 55m

Bangkok Suvarnabhumi

Sun 9/8

20:15-14:45

1 stop22h 30m

£648

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Wed 12/8

15:40-14:20

1 stop17h 40m

Kuala Lumpur Intl

Mon 24/8

15:20-06:30

1 stop20h 10m

£687

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Fri 4/9

14:00-03:05

3 stops32h 05m

Kuala Lumpur Intl

Fri 18/9

07:25-07:00

2 stops28h 35m

£703

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Sun 11/10

01:40-17:15

Nonstop10h 35m

Kuala Lumpur Intl

Wed 28/10

10:10-16:40

Nonstop11h 30m

£707

Flights are sorted by cheapest return flights first.

Deals found on 21/7

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 £522). Flying from Istanbul Airport to Southeast Asia in August is currently the most expensive (average of £622). 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 23 July 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 23 July 2026.

The most flights from IST to zzYJX are scheduled on a Wednesday (14 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 87 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 23 July 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
1,578 reviews
Check prices

Boarding

8.3

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Singapore Airlines
8.2
Very Good
1,578 reviews
Singapore Airlines
8.2
Very Good
1,578 reviews
Check prices

Boarding

8.3

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Turkish Airlines
7.4
Good
4,454 reviews
Singapore Airlines
8.2
Very Good
1,578 reviews
Check prices

Boarding

8.3

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Qatar Airways
7.3
Good
3,747 reviews
Singapore Airlines
8.2
Very Good
1,578 reviews
Check prices

Boarding

8.3

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Etihad Airways
7.3
Good
1,486 reviews
Singapore Airlines
8.2
Very Good
1,578 reviews
Check prices

Boarding

8.3

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Kuwait Airways
7.1
Good
349 reviews
Singapore Airlines
8.2
Very Good
1,578 reviews
Check prices

Boarding

8.3

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

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 £429, Kuwait Airways can have you in Southeast Asia from Istanbul Airport in 15h 55m. 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 £137. Users have also found prices from £147 and £173 on AirAsia X and Royal Jordanian, respectively.

  • What are the most reliable airlines from Istanbul Airport to Southeast Asia?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Istanbul Airport to Southeast Asia on time: Turkish Airlines (91%), Thai Airways (89%), Cambodia Angkor Air (85%).

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

    While on average a flight from Istanbul Airport to Southeast Asia is generally £530, our data shows the cheapest flight currently is £259. When looking at the most popular route, (Istanbul - Kuala Lumpur Intl), you can expect to pay £537 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 £522). Flying from Istanbul Airport to Southeast Asia in August is currently the most expensive (average of £622). 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 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest£149Average£408FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air ArabiaCheapest£235Average£464FlexibilityNo cancel feeOn-time79%
Search Air Arabia flights
Turkish AirlinesCheapest£243Average£482FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Royal JordanianCheapest£300Average£343FlexibilityNo cancel feeOn-time61%
Search Royal Jordanian flights
Oman AirCheapest£326Average£347FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Etihad AirwaysCheapest£355Average£425FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Gulf AirCheapest£357Average£436FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Kuwait AirwaysCheapest£365Average£415FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
Qatar AirwaysCheapest£376Average£527FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Thai AirwaysCheapest£403Average£663FlexibilityNo 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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