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Cheap flights from Istanbul Airport to Southeast Asia from £187

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
IST — BKK
26 Apr — 3 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 27 March 2026.

Wed 6/515:35
IST
-
BKK
1 stop20h 00m
Royal Jordanian
Tue 19/523:40
BKK
-
IST
1 stop17h 05m
Royal Jordanian
Deal found 23/3£329
Wed 15/421:30
IST
-
BKK
1 stop14h 05m
Royal Jordanian
Sun 26/423:40
BKK
-
IST
1 stop17h 05m
Royal Jordanian
Deal found 24/3£354
Wed 1/715:35
IST
-
BKK
1 stop20h 00m
Royal Jordanian
Sat 18/700:10
BKK
-
IST
1 stop16h 35m
Royal Jordanian
Deal found 23/3£356
Wed 22/413:50
IST
-
KUL
1 stop13h 35m
Etihad Airways
Sun 26/421:55
KUL
-
IST
1 stop19h 40m
Etihad Airways
Deal found 23/3£376
Fri 30/1014:10
IST
-
BKK
1 stop15h 55m
Kuwait Airways
Tue 10/1103:00
BKK
-
IST
1 stop13h 45m
Kuwait Airways
Deal found 26/3£378
Sun 6/903:30
IST
-
BKK
1 stop17h 20m
Kuwait Airways
Mon 21/911:55
BKK
-
IST
1 stop18h 20m
Kuwait Airways
Deal found 22/3£378
Wed 13/513:50
IST
-
KUL
1 stop13h 35m
Etihad Airways
Wed 20/521:55
KUL
-
IST
1 stop19h 40m
Etihad Airways
Deal found 24/3£378
Mon 6/411:45
IST
-
KUL
1 stop15h 40m
Etihad Airways
Thu 9/421:55
KUL
-
IST
1 stop21h 30m
Etihad Airways
Deal found 23/3£379
Fri 8/513:50
IST
-
KUL
1 stop13h 35m
Etihad Airways
Fri 15/521:55
KUL
-
IST
1 stop19h 40m
Etihad Airways
Deal found 24/3£380
Sun 3/513:50
IST
-
KUL
1 stop13h 35m
Etihad Airways
Wed 13/521:55
KUL
-
IST
1 stop19h 40m
Etihad Airways
Deal found 22/3£381
Mon 11/521:30
IST
-
BKK
1 stop14h 05m
Royal Jordanian
Tue 19/523:40
BKK
-
IST
1 stop17h 05m
Royal Jordanian
Deal found 26/3£381
Tue 14/411:45
IST
-
KUL
1 stop15h 40m
Etihad Airways
Fri 17/421:55
KUL
-
IST
1 stop19h 40m
Etihad Airways
Deal found 24/3£382

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 27 March 2026.

Round-trip from

£329

One-way from

£187

Popular in

December

Cheapest in

September

Average price

£426
Royal Jordanian
  • Royal Jordanian
  • 6/5-19/5
  • 2 total stops
  • 37h 05m total
  • Istanbul to Southeast Asia
Search Deals
Royal Jordanian
  • Royal Jordanian
  • 8/5
  • 1 total stop
  • 14h 05m total
  • Istanbul to Southeast Asia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£21 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 March 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 27 March 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

Wed 2/9

13:00-10:20

1 stop17h 20m

Bangkok Suvarnabhumi

Wed 16/9

11:55-02:15

1 stop18h 20m

£409

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Wed 1/7

14:10-19:45

1 stop24h 35m

Kuala Lumpur Intl

Thu 16/7

09:50-13:05

1 stop32h 15m

£420

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Fri 4/9

13:00-10:20

1 stop17h 20m

Bangkok Suvarnabhumi

Sat 19/9

11:55-02:15

1 stop18h 20m

£430

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Mon 25/5

13:50-08:25

1 stop13h 35m

Kuala Lumpur Intl

Fri 29/5

21:55-12:35

1 stop19h 40m

£432

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Thu 14/5

05:45-09:45

1 stop24h 00m

Bangkok Suvarnabhumi

Fri 5/6

20:15-15:20

1 stop23h 05m

£434

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Mon 11/5

16:05-09:45

1 stop13h 40m

Bangkok Suvarnabhumi

Tue 2/6

20:15-04:55

1 stop12h 40m

£434

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Fri 1/5

05:45-09:45

1 stop24h 00m

Bangkok Suvarnabhumi

Wed 6/5

20:15-04:55

1 stop12h 40m

£441

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Thu 14/5

16:05-09:45

1 stop13h 40m

Bangkok Suvarnabhumi

Sat 6/6

20:15-04:55

1 stop12h 40m

£462

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Mon 8/6

13:45-17:30

2 stops22h 45m

Kuala Lumpur Intl

Tue 23/6

02:50-18:35

1 stop20h 45m

£484

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Sun 24/5

13:45-07:55

1 stop13h 10m

Kuala Lumpur Intl

Mon 1/6

21:45-18:35

2 stops25h 50m

£485

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 36 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 £334). 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 27 March 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.

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 27 March 2026.
Get a feel of what it's like to fly with Singapore Airlines,Qatar Airways, andTurkish Airlines 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
1,484 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

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
1,484 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

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
3,733 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

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
7.4
Good
4,288 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

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
1,430 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

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
343 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

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 £409, Kuwait 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 £137. Users have also found prices from £148 and £172 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: Thai Airways (85%), Turkish Airlines (85%), Icelandair (60%).

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

    While on average a flight from Istanbul Airport to Southeast Asia is generally £570, 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 £405 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 £334). 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 27 March 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest£150Average£405FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Turkish AirlinesCheapest£243Average£605FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Oman AirCheapest£292Average£357FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Royal JordanianCheapest£300Average£344FlexibilityNo cancel feeOn-time61%
Search Royal Jordanian flights
Kuwait AirwaysCheapest£307Average£411FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
Air ArabiaCheapest£332Average£461FlexibilityNo cancel feeOn-time79%
Search Air Arabia flights
Etihad AirwaysCheapest£358Average£440FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Gulf AirCheapest£359Average£511FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Qatar AirwaysCheapest£375Average£513FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
SAUDIACheapest£390Average£505FlexibilityNo 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?

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?

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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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