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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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
IST — BKK
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 13 November 2025.

Round-trip from

£367

One-way from

£187

Popular in

July

Cheapest in

March

Average price

£429
China Southern
  • China Southern
  • 2/3-8/3
  • 2 total stops
  • 35h 35m total
  • Istanbul to Southeast Asia
Search Deals
IndiGo
  • IndiGo
  • 21/3
  • 1 total stop
  • 21h 05m total
  • Istanbul to Southeast Asia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£8 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 November 2025
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Find 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 13 November 2025.

Mon 17/1114:35IST - BKK
1 stop15h 55mAir Arabia
Mon 1/1217:55BKK - IST
1 stop23h 55mAir Arabia
Deal found 10/11£378
Mon 17/1114:35IST - BKK
1 stop15h 55mAir Arabia
Sun 30/1111:30BKK - IST
1 stop30h 20mAir Arabia
Deal found 10/11£388
Tue 18/1116:20IST - BKK
1 stop13h 00mGulf Air
Mon 24/1119:15BKK - IST
1 stop24h 15mGulf Air
Deal found 12/11£414
Tue 18/1114:35IST - BKK
1 stop22h 20mAir Arabia
Sun 30/1111:30BKK - IST
1 stop30h 20mAir Arabia
Deal found 11/11£416
Mon 15/1220:55IST - BKK
2 stops38h 05mMultiple Airlines
Tue 23/1210:10BKK - IST
1 stop29h 10mMultiple Airlines
Deal found 12/11£425
Thu 20/1114:35IST - BKK
1 stop22h 20mMultiple Airlines
Mon 1/1222:05BKK - IST
1 stop17h 15mMultiple Airlines
Deal found 12/11£426
Mon 1/1214:00IST - KUL
1 stop13h 05mEtihad Airways
Sun 14/1209:35KUL - IST
1 stop14h 10mEtihad Airways
Deal found 10/11£426
Sat 22/1114:35IST - BKK
1 stop15h 55mMultiple Airlines
Mon 1/1222:05BKK - IST
1 stop17h 15mMultiple Airlines
Deal found 12/11£428
Sun 23/1114:35IST - BKK
1 stop12h 35mMultiple Airlines
Mon 1/1222:05BKK - IST
1 stop17h 15mMultiple Airlines
Deal found 12/11£430
Fri 21/1114:10IST - BKK
1 stop15h 55mKuwait Airways
Thu 26/303:00BKK - IST
1 stop14h 15mKuwait Airways
Deal found 11/11£430
Sun 7/1214:35IST - BKK
1 stop22h 20mAir Arabia
Tue 30/1217:55BKK - IST
1 stop23h 55mAir Arabia
Deal found 11/11£436
Sun 16/1106:05IST - BKK
1 stop23h 15mGulf Air
Sun 22/319:15BKK - IST
1 stop24h 15mGulf Air
Deal found 11/11£436

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 13 November 2025.
Use the filters below to find and compare flights from Istanbul Airport to Southeast Asia that are best for you.

Fly from

Istanbul

Fly to

Southeast Asia

Route

Depart

Return

Price

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Wed 28/1

14:00-08:05

1 stop13h 05m

Kuala Lumpur Intl

Mon 2/2

09:35-12:55

1 stop32h 20m

£408

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Tue 17/3

14:00-19:35

1 stop24h 35m

Kuala Lumpur Intl

Sat 4/4

09:35-13:05

1 stop32h 30m

£416

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Tue 20/1

14:00-19:35

1 stop24h 35m

Kuala Lumpur Intl

Tue 27/1

09:35-12:55

1 stop32h 20m

£416

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Thu 29/1

13:50-13:55

1 stop19h 05m

Kuala Lumpur Intl

Fri 13/2

10:15-18:40

1 stop13h 25m

£424

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Mon 16/3

13:50-14:40

1 stop19h 50m

Kuala Lumpur Intl

Thu 2/4

02:55-11:55

1 stop14h 00m

£424

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Wed 21/1

13:50-14:40

1 stop19h 50m

Kuala Lumpur Intl

Wed 4/2

10:15-18:40

1 stop13h 25m

£425

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Mon 19/1

13:50-14:40

1 stop19h 50m

Kuala Lumpur Intl

Wed 4/2

10:15-18:40

1 stop13h 25m

£425

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Mon 26/1

14:00-08:05

1 stop13h 05m

Kuala Lumpur Intl

Sat 31/1

09:35-12:55

1 stop32h 20m

£427

IstanbulKuala Lumpur

IST - KUL

ISTKUL

Istanbul

Fri 23/1

14:00-19:35

1 stop24h 35m

Kuala Lumpur Intl

Thu 5/2

09:35-12:55

1 stop32h 20m

£430

IstanbulBangkok

IST - BKK

ISTBKK

Istanbul

Thu 12/3

06:05-09:20

1 stop23h 15m

Bangkok Suvarnabhumi

Mon 16/3

19:15-05:20

1 stop14h 05m

£438

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 45 results
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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, March is the cheapest month in which you can book a flight from Istanbul Airport to Southeast Asia (average of £235). Flying from Istanbul Airport to Southeast Asia in June is currently the most expensive (average of £357). 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 13 November 2025.

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 40% versus a flight in the evening.

What is the cheapest day to fly from Istanbul Airport to Southeast Asia?

Use this chart to determine the cheapest time to fly return from Istanbul to Southeast Asia. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Istanbul Airport to Southeast Asia flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 13 November 2025.

The most flights from IST to zzYJX are scheduled on a Monday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (7 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 13 November 2025.
Get a feel of what it's like to fly with Thai Airways, China Southern, 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.
Thai Airways
7.8
Good
361 reviews
Check prices

Comfort

7.6

Entertainment

6.9

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
361 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Comfort

7.6

Entertainment

6.9

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
China Southern
7.5
Good
119 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Comfort

7.6

Entertainment

6.9

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Qatar Airways
7.4
Good
3,661 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Comfort

7.6

Entertainment

6.9

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Etihad Airways
7.4
Good
1,289 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Comfort

7.6

Entertainment

6.9

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Turkish Airlines
7.3
Good
4,044 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Comfort

7.6

Entertainment

6.9

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

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 £424, Etihad Airways can have you in Southeast Asia from Istanbul Airport in 19h 05m. The distance from Istanbul Airport to Southeast Asia is about 5208 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 Air Arabia. According to our data, you can fly for as low as £218. Users have also found prices from £248 and £253 on Turkish Airlines and Etihad Airways, 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 (77%), Icelandair (65%), Turkish Airlines (62%).

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

    While on average a flight from Istanbul Airport to Southeast Asia is generally £858, our data shows the cheapest flight currently is £236. When looking at the most popular route, (Istanbul - Bangkok Suvarnabhumi), you can expect to pay £390 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, March is the cheapest month in which you can book a flight from Istanbul Airport to Southeast Asia (average of £235). Flying from Istanbul Airport to Southeast Asia in June is currently the most expensive (average of £357). 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 13 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ArabiaCheapest£198Average£489FlexibilityNo cancel feeOn-time79%
Search Air Arabia flights
Gulf AirCheapest£295Average£581FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Kuwait AirwaysCheapest£312Average£418FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
IndiGoCheapest£313Average£445FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
China SouthernCheapest£329Average£425FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest£354Average£482FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Oman AirCheapest£355Average£370FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Qatar AirwaysCheapest£395Average£522FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
SAUDIACheapest£397Average£539FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Thai AirwaysCheapest£407Average£620FlexibilityNo 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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