254€ Find Cheap Flights from Istanbul to Southeast Asia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Istanbul to Southeast Asia departing on 06.10.. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Istanbul to Southeast Asia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Istanbul to Southeast Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Istanbul to Southeast Asia

Sun, 8. Nov - Sun, 29. Nov
Air Arabia Logo
14:35 - 8:40
IST
-
KUL
13h 05m
1 stop
Air Arabia Logo
9:40 - 13:50
KUL
-
IST
33h 10m
1 stop
436 €Air Arabia
Wed, 9. Sep - Fri, 18. Sep
Air Arabia Logo
18:05 - 9:10
IST
-
KUL
34h 05m
1 stop
Air Arabia Logo
10:00 - 13:20
KUL
-
IST
32h 20m
1 stop
445 €Air Arabia
Fri, 15. Jan - Thu, 4. Feb
Kuwait Airways Logo
14:10 - 10:05
IST
-
BKK
15h 55m
1 stop
Kuwait Airways Logo
3:00 - 12:45
BKK
-
IST
13h 45m
1 stop
464 €Kuwait Airways
Tue, 5. Jan - Mon, 1. Mar
Kuwait Airways Logo
14:10 - 10:05
IST
-
BKK
15h 55m
1 stop
Kuwait Airways Logo
3:00 - 12:45
BKK
-
IST
13h 45m
1 stop
464 €Kuwait Airways
Thu, 3. Sep - Wed, 16. Sep
Gulf Air Logo
6:15 - 9:45
IST
-
BKK
23h 30m
1 stop
Gulf Air Logo
20:15 - 14:50
BKK
-
IST
22h 35m
1 stop
484 €Gulf Air
Thu, 26. Nov - Tue, 26. Jan
Gulf Air Logo
6:30 - 9:20
IST
-
BKK
22h 50m
1 stop
Gulf Air Logo
19:15 - 5:30
BKK
-
IST
14h 15m
1 stop
500 €Gulf Air
Thu, 3. Sep - Tue, 15. Sep
Etihad Airways Logo
13:50 - 12:10
IST
-
BKK
18h 20m
1 stop
Etihad Airways Logo
3:15 - 12:35
BKK
-
IST
13h 20m
1 stop
511 €Etihad Airways
Mon, 2. Nov - Wed, 25. Nov
Air China Logo
14:45 - 18:05
IST
-
BKK
23h 20m
1 stop
Air China Logo
1:30 - 8:20
BKK
-
IST
34h 50m
1 stop
518 €Air China
Mon, 2. Nov - Tue, 24. Nov
Air China Logo
14:45 - 0:10
IST
-
BKK
29h 25m
1 stop
Air China Logo
1:30 - 8:20
BKK
-
IST
34h 50m
1 stop
518 €Air China
Sat, 19. Sep - Sat, 10. Oct
Etihad Airways Logo
13:45 - 12:10
IST
-
BKK
18h 25m
1 stop
Etihad Airways Logo
15:55 - 12:35
BKK
-
IST
24h 40m
1 stop
536 €Etihad Airways
Booking Insights

KAYAK's insights & trends for Istanbul to Southeast Asia flights

Get data-powered insights and trends into flights from Istanbul to Southeast Asia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Istanbul Airport to Southeast Asia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Southeast Asia from Istanbul Airport found in the last 5 days was to Singapore, at 549 € return. The most popular route is from Istanbul Airport (IST) to Bangkok Suvarnabhumi Airport (BKK), and the cheapest return airline ticket found on this route in the last 5 days was 552 €.

What is the cheapest time of day to fly to Southeast Asia?

The average price for all round-trip flights from Istanbul Airport to Southeast Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Southeast Asia is generally in the evening, when retur flights cost 714 € on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally at night, which is peak travel time and where the average cost of a ticket is 769 €.

Can I save money by flying with a stopover from Istanbul Airport to Southeast Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of 454 €, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul Airport to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Istanbul Airport to Southeast Asia is April, when tickets cost 610 € (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is 719 € and 719 € respectively.

What’s the cheapest day of the week to fly from Istanbul to Southeast Asia?

The average price of all round-trip flights from Istanbul Airport to Southeast Asia clicked on KAYAK for each day over the last 12 months.

When flying from Istanbul to Southeast Asia, you should consider leaving on a Sunday and avoid Tuesdays if you are looking for the best rates. For your return to Istanbul, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Istanbul Airport to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Istanbul Airport to Southeast Asia, you should book around 3 weeks before departure, which saves you about 11% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know - Cheap tickets from Istanbul to Southeast Asia

Low season

August
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly (10% more expensive on average)

Flights from Istanbul to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Istanbul to Southeast Asia 
DianneFlew with Turkish Airlines
IST
-
SIN
Aug 2024
Be aware that Istanbul requires a visa for Australians at 50 eur per person for entry up to 90 days. We only spent 6 hours on a Touristanbool tour organised by Turkish Air during transit but had to buy a visa. The Turks were courteous. The food is plentiful on Turkish Air but traditional basic cuisine. The tour was on time with guidance provided and a meal at a local restaurant. It was interesting and memorable.
Verified travelerFlew with Turkish Airlines
IST
-
KUL
Aug 2024
Make sure you understand the WiFi process when flying with Turkish airlines and note that the Istanbul airport doesn’t post flight gates until 2hrs before the flight departs.

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Istanbul to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Istanbul to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Istanbul to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Istanbul to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Istanbul to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Istanbul to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Istanbul to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Istanbul to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Southeast Asia

  • Looking for a cheap flight? 25% of our users found tickets from Istanbul to the following destinations at these prices or less: Bangkok 318 € one-way - 656 € round-trip

Reviews of the top 5 airlines flying from Istanbul to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Istanbul to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Istanbul to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7,9
Thai AirwaysOverall score based on 412 reviews
7,7Comfort
8,0Boarding
8,4Crew
6,9Entertainment
7,5Food
Airline reviews

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

8,0 ExcellentAnonymous, Feb 2025
BKK - CEI
Read more Thai Airways reviews

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

Entertainment is limited with a relatively old catalogue. Wi-Fi never works and the cabin and lavatory had evidence of a lot of scuff marks and temporary repairs. Nothing unsafe, but a bit tatty in places.

I enjoy flying with Thai Airways, however their B788 business class configuration is quite dated. Additionally , while the service is always friendly and efficient, I’m getting tired of the same “usual suspects” when it comes to food choices. Since it was a lunchtime flight, what about some gourmet sandwiches or some type of salad dish for the main course? The entertainment options are also quite limited and this is not unique to TG, so much so that given the short duration of the flight I ended up not bothering with any entertainment. Finally, despite signs around the cabin advising wifi available, I was unable to con-net and in fact I’ve never been able to connect on any TG flight over the last year or so - what’s the go here??

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

Could have been better. I prefer Thai airlines only but it hasnt been reliable.

Overall things were very good and orderly. The food was very good but I want able to get a second drink very easily, so that could have been better for services. The seats seemed to be lacking legroom but I'm also 6'1" so I'm used to wanting more legroom but the plane seemed smaller then others when it came to legroom. My kids all enjoyed the entertainment as did I so that was perfect!

It was good overall. At 6 foot 1 it's hard to say anything seat on a flight is comfortable but it would be nice to have more legroom. The meals were good but would have liked to get wine much sooner.

The aircraft was really old, the staff demotivated and the overall United airline service is horrible

Increase the number of available films, including variety. All other aspects were great.

Excellent service. departed on time, and arrived ahead of schedule. The whole restrictions around no food/drink is a bit weird even with Covid. Also, no mobiles and iPad use during takeoff and landing is very 2006!

Much better seats on Airbus 321. Food prices are very reasonable.

My flight BKK–SHJ–TBS was changed, and I was notified only by an email that went into my spam folder. I found out only 1 day before the flight when I checked in online. The new flight had a 15-hour layover in SHJ and arrived in TBS 1 day later than my original plan. I needed to adjust my plan urgently and lost the cost of one hotel night because the free cancellation period was over.

My flight BKK-SHJ-TBS was changed and I was notified only by email which went into spam folder. I found out only 1 day before the flight when I checked in online. The new flight had a 15-hour layover in SHJ and arrived in TBS 1 day later than my original plan! I needed to adjust the plan urgently and lost the cost of one hotel night because the free cancellation period was over.

The flight was slightly delayed because of change of plane but informed beforehand. Flight was very good and comfortable

Superb like always. On time and quite comfortable. Only thing is that the arrival movement was by bus.

We were boarded by bus. That was a bit of pain.

We liked the comfort and seats. The crew was not very friendly nor did they check on us to see if we needed anything. Had to ask for water several times

The service is awesome. The food is the best of all the airlines we have flown before. Totally enjoyable flight, which is quite unusual.

Broken seats, smell in cabin, seats that did not recline, trays thats did not stay horizontal

See comments in previous section Houston to Chicago Chicago to Istanbul

The rules regarding business class lounge hotel/room access were very confusing. Between flights we had an 11 hour layover in Istanbul, but were denied a room to rest as our layover was too long?? Keep in mind that we arrived there at 3:30am after a long flight. Even multiple Turkish airlines employees were inconsistent with the rules. We ended up paying a high price at the Yotel in the airport in order to get some rest. Good thing I did, as a medical emergency was declared on the flight from Istanbul to Atlanta and I was apparently the only physician on board. Luckily I was able to stabilize the passenger and the flight wasn't diverted. The crew called an overhead announcement for a medical doctor, but insisted that I show them a copy of my medical license which I did. Very strange in my 35 years as a physician and responding multiple times to inflight medical emergencies over the years. I was very glad the passengers issue was resolved, but an acknowledgement of at least a thank you from the crew would have been appreciated.

I wasn't able to bring my little dog with me, because of the feedback team's extremely slow response. How are they even allowed to operate with this paste??

The sleeper seats, the staff, and the food was truly delicious. I loved the mocktail options.

They gave us some Tiramisu that had no business being as delicious as it was! They were continuously attentive and provided a great environment to welcome us on our trip.

Great service. Seat was a bit small but it was fine. Food was great

Horrible service at the baggage claim. Stuck on plane for an hour due to taxing and no gate.

The boarding was truly bizarre. The staff did not know about the fast pass biometrics and I had to block the line digging out my passport. Then when we got to the aero bridge, we could not board and instead were lined up in 3 lines for 10 minutes before we could actually step on the plane. The last 3 rows in the middle on the 797-9 do not have overhead lockers and the side lockers were all filled with crew bags and spare paper cups. The whole ground experience at Doha airport was strange. Staff seemed to be mainly decorative and were not very competent, but they were pleasant.

Our experience on the Doha to Hyderabad segment was extremely stressful due to prolonged delays and a lack of clear communication from the airline. We were traveling as a family, including children, and the uncertainty around timing and next steps caused significant distress. There was very little proactive information provided during the delay, and we were not given clear written explanations about what was happening or how long it might take. This made it difficult to manage the situation, especially while caring for children in a transit environment. In addition, one member of our party was ultimately unable to continue travel, which added to the emotional strain and disruption of the trip. Overall, the experience highlighted gaps in communication, customer care, and handling of unexpected situations. We are sharing this feedback so that future passengers, especially families, are supported with clearer communication and better assistance during irregular operations.

Seated in row 6 you are separated from business class close to the toilets. The is a high panel in front that obscures forward viewing, coupled with no window view. Service is limited as the area is not in view of the attendants. It is closer in proximity to economy than business class.

Good. It would be great if comfort seats were available

The staff was the best I have experienced as a frequent traveller in a long time.

The Achilles heel of the experience with Qatar Airways is the Doha Airport, especially for travellers arriving into Doha and not transiting. This airport suffers from being ambitiously big and the immigration into Qatar being overly time taking. At the end of my particular flight in which my travel was ending in Doha, the plane parked at a very remote terminal, from where it took me 30 minutes to arrive just at the immigration counter, with fast paced walking and the time on a train inside the airport. Then, at the immigration counter it takes up to a minute or more to process each tourist visitor,due to time taking face and finger scanning processes and langugage barriers if there are questions or information to be exchanged verbally with the officers. If several planes have landed at the same time, it is not unusual that one has to wait 45 to 60 minutes in the immigration queue. In short, the frustration of arriving at Doha takes away all positive vibe of the airline, as the airline and the airport are heavily intertwined and are marketed together.

Very unimpressed that I was dumped from the seat I had booked and paid for after check in. Apparently a family wanted to sit together, however as they all were adults I think they should have pre booked their seats like I did. I will be approaching Qatar for a refund. That and the dreadful state of the flooding toilets made me wonder how they managed to be voted the best airline. Not worth the money.

Overall experience was OK. Seats were truly uncomfortable for such a long flight. Food quality was mediocre at best. The staff was great though!

some sections of airport are too cramped. The screening of luggage was twice and a huge hassle. They kept saying my boarding the for my next flight was in 10 minutes but were dragging the screening too long. having a 2 hour connecting time with this much delays in screenings is not good. They could see I was traveling with special needs kid yet I was" randomly chosen" to be personally screened again.

Boarding was orderly, staff at the counter were friendly and so as most of the staff in the flight. Room for some improvement in entertainment, but overall very good flight.

Awful the whole airline arrived to check baggage and board our flight and the airline desk was closed where none of the passengers could check in baggage, asked for a supervisor and was refused a supervisor, called the airlines from the airport and they refused to refund the flights for their actions in the airport, Etihad and Garuda Airlines absolutely horrible customer service all the way around.

It’s a business class ticket but they didn’t give a lounge access

Boarding was excellent except they did last call 30 minutes earlier .

It was worst flight ever of 26h. Poor service and seating. Flight from Abu Dhabi to Islamabad service and seating was worst ever. No tv extra.

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

I did not have a good experience in both flights of Etihad. First of all, when I was booking the flight, there were two options. The first option was a cheaper flight with longer layover (9 hrs), or a more expensive flight with shorter layover (2 hrs). I booked the expensive flight with shorter layover because I wanted a more comfortable trip. A few days before the trip, Etihad informed me that the departure time of my first flight will change 7 hours earlier, leading to an 9 hour layover, without giving me another option nor reimbursing me for the extra cost. They didn’t even send me an apologetic email for this change. Regarding the flight experience, I would rate it as mediocre. This is mostly because the pilots of both flights did their best to give us the worst approach to airports that I have ever experienced. In the case of the first flight they had to aboard the landing and took off again right before touching the landing strip. The captain said that it was due to wind conditions but the second time the pilot followed the same direction as the first time to land the plane.

In my opinion, Etihad Airways is a first rate airline except for one important element. On the day before my return flights, when I chose my seats on the Etihad website I was charged an additional $55 (US) in order to sit on the aisle. I was not at all happy about this additional "hidden" charge and I felt cheated.

Good leg room and I picked the seat in last 24 hours. Food was tasty with 2 full meals and first one smaller. The crew as expected courteous and on their toes serving extra water and items in between.

It feels like the seat did not have any cushion just plywood. The seats are so compact that I could not even move at all and I am slim. Just imagine someone else. Singapore Air and Emirates are far far better than this. Do not even travel for free. For a 12 hour flight sitting on a plywood is horrible experience and on top of that the person at checking counter at NY was worst and rude. Plus they charge arms and leg for everything. I think they would also start charging for belts and oxygen also soon. First and last time flying with Ethiad.

Transit time could be 15 min longer atleast. It was right on the dot to boarding time. Giving minimal time to do shopping

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports