IST - BKK

฿5,823 Find Cheap Flights from Istanbul Airport to Bangkok Suvarnabhumi Airport – 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 Suvarnabhumi departing on 24/9. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
฿12,655
Typical prices: ฿16,930-฿23,594
Turkmenistan Airlines
Thu 6/8Sat 15/8
IST - BKK • 1 stop
Cheapest direct flights
฿19,959
Typical prices: ฿20,127-฿24,368
Thai Airways
Thu 3/9Wed 16/9
IST - BKK • Direct
Top airlines
Cheapest • from ฿12,655 (return)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Thai Airways and เตอร์กิชแอร์ไลน์. Average duration is 9h 27m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg ฿15,250 (return)
Shortest trip • 11h 50m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 11% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 9% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Suvarnabhumi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Istanbul to Suvarnabhumi (IST-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Istanbul to Suvarnabhumi 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 Suvarnabhumi

Thu 6 Aug - Sat 15 Aug
Turkmenistan Airlines Logo
22:15 - 03:10
IST
-
BKK
24h 55m
1 stop
Turkmenistan Airlines Logo
04:40 - 16:10
BKK
-
IST
15h 30m
1 stop
฿12,655Turkmenistan Airlines
Mon 18 Jan - Tue 2 Mar
แอร์อาราเบีย Logo
14:35 - 10:25
IST
-
BKK
15h 50m
1 stop
แอร์อาราเบีย Logo
18:05 - 17:50
BKK
-
IST
27h 45m
1 stop
฿16,021แอร์อาราเบีย
Thu 10 Dec - Thu 31 Dec
คูเวตแอร์เวย์ Logo
14:10 - 10:05
IST
-
BKK
15h 55m
1 stop
คูเวตแอร์เวย์ Logo
11:35 - 22:40
BKK
-
IST
15h 05m
1 stop
฿17,636คูเวตแอร์เวย์
Tue 1 Dec - Mon 25 Jan
คูเวตแอร์เวย์ Logo
14:10 - 10:05
IST
-
BKK
15h 55m
1 stop
คูเวตแอร์เวย์ Logo
03:00 - 12:45
BKK
-
IST
13h 45m
1 stop
฿17,737คูเวตแอร์เวย์
Sun 15 Nov - Thu 3 Dec
กัลฟ์แอร์ Logo
06:05 - 09:20
IST
-
BKK
23h 15m
1 stop
กัลฟ์แอร์ Logo
19:15 - 15:30
BKK
-
IST
24h 15m
1 stop
฿18,108กัลฟ์แอร์
Thu 7 Jan - Mon 25 Jan
กัลฟ์แอร์ Logo
06:05 - 09:20
IST
-
BKK
23h 15m
1 stop
กัลฟ์แอร์ Logo
19:15 - 05:20
BKK
-
IST
14h 05m
1 stop
฿18,175กัลฟ์แอร์
Thu 3 Sep - Wed 16 Sep
Thai Airways Logo
16:30 - 05:40
IST
-
BKK
9h 10mdirect
Thai Airways Logo
23:50 - 05:35
BKK
-
IST
9h 45mdirect
฿19,959Thai Airways
Thu 3 Sep - Wed 16 Sep
Thai Airways Logo
16:30 - 05:40
IST
-
BKK
9h 10mdirect
Thai Airways Logo
23:50 - 05:35
BKK
-
IST
9h 45mdirect
฿20,329Thai Airways
Fri 9 Oct - Fri 30 Oct
เตอร์กิชแอร์ไลน์ Logo
15:50 - 05:10
IST
-
BKK
9h 20mdirect
เตอร์กิชแอร์ไลน์ Logo
10:20 - 16:45
BKK
-
IST
10h 25mdirect
฿21,103เตอร์กิชแอร์ไลน์
Mon 7 Sep - Mon 14 Sep
เตอร์กิชแอร์ไลน์ Logo
20:15 - 09:45
IST
-
BKK
9h 30mdirect
เตอร์กิชแอร์ไลน์ Logo
06:40 - 12:40
BKK
-
IST
10h 00mdirect
฿21,608เตอร์กิชแอร์ไลน์
Booking Insights

KAYAK's insights & trends for Istanbul to Suvarnabhumi flights

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

How much is a return flight from Istanbul Airport to Bangkok Suvarnabhumi Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Istanbul Airport to Bangkok Suvarnabhumi Airport departing in August.

Flight prices are below average for this route right now.

Flights to Bangkok Suvarnabhumi Airport from Istanbul Airport usually cost between ฿16,930 and ฿23,594 in August.
The lowest price found in the past 5 days was ฿12,655 on Turkmenistan Airlines (6 Aug–15 Aug).

What’s the cheapest day of the week to fly from Istanbul Airport to Bangkok Suvarnabhumi Airport?

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

If your flying dates are flexible, you should consider flying to Bangkok Suvarnabhumi Airport on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Istanbul Airport to Bangkok Suvarnabhumi Airport. For your return ticket, we recommend flying on a Sunday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Istanbul Airport to Bangkok Suvarnabhumi Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul Airport to Bangkok Suvarnabhumi Airport, 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 Bangkok Suvarnabhumi Airport is September, where tickets cost ฿17,636 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is ฿21,238 and ฿20,228 respectively.

Can I save money by flying with a stopover from Istanbul Airport to Bangkok Suvarnabhumi Airport?

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.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at ฿23,977 on average.

How far in advance should I book a flight from Istanbul Airport to Bangkok Suvarnabhumi Airport?

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 Bangkok Suvarnabhumi Airport, 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 the flight from Istanbul Airport to Bangkok Suvarnabhumi Airport, 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

Low season

June

Cheapest flight

฿5,823
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from Istanbul Airport to Bangkok Suvarnabhumi Airport

When to book flights from Istanbul to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Istanbul to Suvarnabhumi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Istanbul Airport to Bangkok Suvarnabhumi Airport flights

  • What is the cheapest flight from Istanbul Airport to Bangkok Suvarnabhumi Airport?

    In the last 5 days, the lowest price for a flight from Istanbul Airport to Bangkok Suvarnabhumi Airport was ฿5,823 for a one-way ticket and ฿12,655 for a return.

  • Which aircraft models fly most regularly from Istanbul Airport to Bangkok Suvarnabhumi Airport?

    The Airbus A350-900 is the aircraft model that flies most regularly on the Istanbul Airport to Bangkok Suvarnabhumi Airport flight route.

  • Which airline alliances offer flights from Istanbul Airport to Bangkok Suvarnabhumi Airport?

    Star Alliance is the only airline alliance operating flights between Istanbul Airport and Bangkok Suvarnabhumi Airport.

  • On which days can I fly direct from Istanbul Airport to Bangkok Suvarnabhumi Airport?

    There are direct flights from Istanbul Airport to Bangkok Suvarnabhumi Airport on a daily basis.

  • Which is the best airline for flights from Istanbul to Bangkok, Thai Airways or เตอร์กิชแอร์ไลน์?

    The two airlines most popular with KAYAK users for flights from Istanbul to Bangkok are Thai Airways and เตอร์กิชแอร์ไลน์. With an average price for the route of ฿35,085 and an overall rating of 7.9, Thai Airways is the most popular choice. เตอร์กิชแอร์ไลน์ is also a great choice for the route, with an average price of ฿27,053 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Istanbul Airport to Bangkok Suvarnabhumi Airport?

    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 Airport to Bangkok Suvarnabhumi Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok Suvarnabhumi Airport from Istanbul Airport 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 Airport to Bangkok Suvarnabhumi Airport?

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

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

    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 to Bangkok Suvarnabhumi Airport from Istanbul Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Istanbul Airport to Bangkok Suvarnabhumi Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for ฿12,307 or less one-way and ฿25,165 or less round-trip.

Prefer to fly direct from Istanbul to Bangkok Suvarnabhumi?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Istanbul to Bangkok Suvarnabhumi.
Find which airlines fly direct from Istanbul Airport to Bangkok Suvarnabhumi Airport, which days they fly and book direct flights.

Direct departures

Istanbul to Bangkok Suvarnabhumi

Monday

Thai Airways,เตอร์กิชแอร์ไลน์

Thai Airways,เตอร์กิชแอร์ไลน์

Tuesday

Thai Airways,เตอร์กิชแอร์ไลน์

Thai Airways,เตอร์กิชแอร์ไลน์

Wednesday

Thai Airways,เตอร์กิชแอร์ไลน์

Thai Airways,เตอร์กิชแอร์ไลน์

Thursday

Thai Airways,เตอร์กิชแอร์ไลน์

Thai Airways,เตอร์กิชแอร์ไลน์

Friday

Thai Airways,เตอร์กิชแอร์ไลน์

Thai Airways,เตอร์กิชแอร์ไลน์

Saturday

Thai Airways,เตอร์กิชแอร์ไลน์

Thai Airways,เตอร์กิชแอร์ไลน์

Sunday

Thai Airways,เตอร์กิชแอร์ไลน์

Thai Airways,เตอร์กิชแอร์ไลน์

See more direct flights

Direct returns

Bangkok Suvarnabhumi to Istanbul

Monday

Thai Airways,เตอร์กิชแอร์ไลน์

Thai Airways,เตอร์กิชแอร์ไลน์

Tuesday

Thai Airways,เตอร์กิชแอร์ไลน์

Thai Airways,เตอร์กิชแอร์ไลน์

Wednesday

Thai Airways,เตอร์กิชแอร์ไลน์

Thai Airways,เตอร์กิชแอร์ไลน์

Thursday

Thai Airways,เตอร์กิชแอร์ไลน์

Thai Airways,เตอร์กิชแอร์ไลน์

Friday

Thai Airways,เตอร์กิชแอร์ไลน์

Thai Airways,เตอร์กิชแอร์ไลน์

Saturday

Thai Airways,เตอร์กิชแอร์ไลน์

Thai Airways,เตอร์กิชแอร์ไลน์

Sunday

Thai Airways,เตอร์กิชแอร์ไลน์

Thai Airways,เตอร์กิชแอร์ไลน์

See more direct flights

Reviews of the top 4 airlines flying from Istanbul to Suvarnabhumi

 
See real verified KAYAK customer reviews for airlines flying from Istanbul to Bangkok. 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 Suvarnabhumi? 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
8.0Boarding
6.9Entertainment
7.7Comfort
7.5Food
8.4Crew
Airline reviews

Excellent airline. The plane was clean and the staff were very attentive

10.0 ExcellentThad, Dec 2025
NRT - BKK
Read more Thai Airways reviews

Excellent airline. The plane was clean and the staff were very attentive

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

Delayed flight in Singapore caused the transfer at Bangkok to be very stressful. Fortunately, no elderly were in this trip, else it will not be possible to catch the connecting flight. There were also several occasions throughout the flight journey where some of the passengers were not wearing their seat belts despite several remainders from the stewardess.

USB charging port was not working at my seat 48K.

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.

Service on board was excellent. Flight attendant was very helpful. I wish the website is more functional. I can't even choose seats online and had to call the customer service. During check-in at the counter in CGK, I saw a printed page about paying for the bulkhead and exit row seats, so I asked the staff at the check-in counter. I was told that the flight is full and there isn't any seats available for paid upgrade. When I boarded the plane, I saw so many bulkhead and exit row seats empty and asked the flight attendant. He allowed me to purchase the upgrades on board. It would have been nice if I could purchase the upgrades ahead of time, eg. During online check-in or bag drop at the airport. The economy seats in the A350-900 are arranged in 3-3-3 configuration. Seat width is a bit tight for me.

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??

No control at all at the gate , passengers were not cuing up, , some were very loud , no action taken by the attendants . It looked more like a heard of animals then humans boarding a plane .

The airplane from IAD to Istanbul was too old. The chairs were to tight and uncomfortable. I continued my travel from Istanbul to Bangkok. This airplane was better and newer than the first one. Even food was better.

They use a smaller international plane and quarters are tighter, space smaller, and the flight is still 12 hours, then fight attendants are ruff, food is bad, cherry juice spilled by flight attendant and she comes back to ask why have we not changed yet could it be we didn’t have any clothes to change into and seat is all wet and we had to sit there for 12 hours

Service et qualité. Retard départ vol cdg ist, baggage n'a pu arrivé. Temps de transfert très court. Livré le soir.

The flight from NY to Bangalore was very good but the return flight from Bahrain to NY was mediocre

Loading was on time and quick Not very many people

Everything about our return trip from Colombo to Manchester was excellent. Staff were brilliant all flights. Return flights on time and all staff were brilliant. The outbound journey however was marred by cancellation of Man to Bahrain flight. No information or staff assistance. Customer Service none existent. Told to make own arrangements by none interested or understanding telephone staff who said to make own hotel arrangements and be reimbursed. CS refused to reimburse hotel or lost lounge booking or taxi fees.

Worst flight ever.service was extremely poor and food taste was horrible.Served me mashed potatoes and chicken calling it Briyani.

I like it very much. Gulf Air is always the topper rank of the world. I love it very much.

The drinks should come before food. Unable to have any fluid unless after food. Thanks

Gulfair were on top form and everything went as planned

Aircraft was new and comfertable .on time. Cabin crews, which I got english language pronounce was very difficult to understand .ovee all ok flight

This itineray had to be cancelled as the connection time in Paris was only 55 min which is below the 90 min required by Paris airport. Nether Chat deal/Kayak, nor Gulf air nor American Air picked on that. I called American Air for unrelated question was then told that boarding would be denied due to the short connection time. This should have been an automatic notification from Chat deal/ Kayak or Gulf air and itinery cancelled. What is the point of inconveniencing the passenger?? The return has still not be refunded. Shame on Gulf Air, very poor customer service for an airline that has so good flight crew!

The flight was a transit and I had my boarding pass from the departure. I have talked to the check in person to set me up close to my family seats and ended up with my wife in one seat, 3 years old son in different seat and myself on different seat. very disappointing and overwhelming.

I do not have any issue after travelling but not able to return back to Newyork because my flight is cancelled. Requested to refund my full amount.

Are you KIDDING RIGHT NOW?!?! SENDING OUT SURVEYS FOR CANCELED FLIGHTS IN A CONFLICT ZONE?!?! ARE YOU FEELING OK??????

The onboarding was extremely confusing. Had to climb the stairs to plan from tarmac with carryon bags in hand. No apologies for inconvenience. Overall not quite pleasant experience.

Boarding /lounge :Chaotic boarding , business /first class had a dedicated line but it was upto to the passenger to figure out and use those lines .Oasis lounge is clean but tiny so it felt over crowded . Neither the food nor amenities felt business/first class . Cabin and tech : 2-2-2 configuration needs to go . Leg space is cramped , headsets didn’t work . WIFI does exist or didn’t work on the entire 20 hour journey . Food and crew : Preordered “Hindu Non vegetarian” meal , crew was clueless , they didn’t even bother to ask if they weren’t sure what that meant . Served mediocre vegetarian food though menu had chicken /lamb options . In short , worst business class experience of all the airlines I flew to date . Not sure if there is one area they compete in let alone excel … avoid if you can .

Beautiful Flight took off on time and everything was good

Next time im going to use Kuwait air lines, hopefully

Comfortable seats. Be aware there is no alcohol on this airline.

Seats were comfortable. Be aware there is no alcohol on this airline.

It was very nice flight only suggestions to upload recent videos and English subtitles. Thanks

Everything was great specially the seats was comfortable even I was in the economy and the food was really Great👍

Everything you need to know for your flight from Istanbul to Suvarnabhumi

Information on your arrival and departure airports