$334+ Cheap flights from Otopeni Intl (OTP) to Suvarnabhumi (BKK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — BKK
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Otopeni Intl to Suvarnabhumi
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Best
Last-minute
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Cheapest flights from Otopeni Intl to SuvarnabhumiExplore the most affordable flight options available from Otopeni Intl to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
Explore the most affordable flight options available from Otopeni Intl to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
This Mytrip deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:00 am -
2 stops25h 20m
Thu 11/2610:50 am -
3 stops31h 45m
Deal found 9/24![Multiple Airlines logo]()
$643
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/44:25 pm -
1 stop16h 15m
Sat 12/267:30 pm -
1 stop38h 45m
Deal found 9/26![Air China logo]()
$645
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/144:25 pm -
1 stop16h 15m
Thu 12/313:15 pm -
1 stop19h 00m
Deal found 9/23![Air China logo]()
$649
This Mytrip deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
2 stops25h 30m
Wed 11/115:55 pm -
2 stops28h 15m
Deal found 9/24![Multiple Airlines logo]()
$652
This Air China deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/94:25 pm -
1 stop20h 40m
Sat 12/267:30 pm -
1 stop38h 45m
Deal found 9/26![Air China logo]()
$654
This British Airways deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:00 pm -
1 stop19h 05m
Tue 11/2411:05 pm -
1 stop21h 00m
Deal found 9/24![British Airways logo]()
$655
This Air China deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:25 pm -
1 stop20h 40m
Sat 1/167:30 pm -
1 stop38h 45m
Deal found 9/24![Air China logo]()
$659
This Air China deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/94:25 pm -
1 stop26h 45m
Wed 12/307:30 pm -
1 stop38h 45m
Deal found 9/23![Air China logo]()
$660
This FlightHub deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:25 pm -
1 stop20h 40m
Sat 11/217:30 pm -
1 stop38h 45m
Deal found 9/28![Air China logo]()
$666
Best flights from Otopeni Intl to SuvarnabhumiDiscover carefully curated flight deals from Otopeni Intl to Suvarnabhumi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from Otopeni Intl to Suvarnabhumi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This Qatar Airways deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/14:20 pm -
1 stop15h 45m
Wed 3/38:15 am -
1 stop27h 25m
Deal found 9/23![Qatar Airways logo]()
$779
This KLM deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:00 am -
2 stops22h 30m
Sun 12/612:05 pm -
1 stop16h 25m
Deal found 9/26![KLM logo]()
$1,077
This Qatar Airways deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/810:40 am -
1 stop21h 25m
Wed 1/133:00 am -
1 stop15h 25m
Deal found 9/24![Qatar Airways logo]()
$836
This Qatar Airways deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1610:40 am -
1 stop15h 00m
Thu 2/253:00 am -
1 stop15h 25m
Deal found 9/24![Qatar Airways logo]()
$864
This Qatar Airways deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1610:40 am -
1 stop14h 35m
Thu 2/258:15 am -
1 stop34h 10m
Deal found 9/25![Qatar Airways logo]()
$874
This Qatar Airways deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/14:20 pm -
2 stops24h 05m
Wed 2/108:15 am -
1 stop27h 25m
Deal found 9/24![Qatar Airways logo]()
$888
This Qatar Airways deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/174:20 pm -
2 stops26h 15m
Sat 2/273:00 am -
1 stop15h 25m
Deal found 9/25![Qatar Airways logo]()
$1,001
This Qatar Airways deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/110:40 am -
1 stop27h 10m
Mon 1/118:15 am -
1 stop34h 10m
Deal found 9/23![Qatar Airways logo]()
$1,029
This Qatar Airways deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2010:40 am -
1 stop21h 25m
Fri 1/82:00 am -
1 stop16h 25m
Deal found 9/23![Qatar Airways logo]()
$1,157
This Qatar Airways deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1610:40 am -
1 stop21h 25m
Tue 1/58:05 pm -
2 stops22h 20m
Deal found 9/23![Qatar Airways logo]()
$1,176
Last-minute flights from Otopeni Intl to SuvarnabhumiDiscover last-minute flight deals from Otopeni Intl to Suvarnabhumi. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Otopeni Intl to Suvarnabhumi. Data last updated September 28, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:35 am -
2 stops22h 10m
Sat 10/317:30 pm -
1 stop38h 45m
Deal found 9/23![Multiple Airlines logo]()
$713
This Priceline deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:10 pm -
2 stops32h 35m
Sun 10/257:15 pm -
2 stops30h 35m
Deal found 9/24![Multiple Airlines logo]()
$711
This Mytrip deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:40 pm -
3 stops31h 50m
Fri 10/162:45 pm -
3 stops31h 00m
Deal found 9/26![Multiple Airlines logo]()
$745
This Mytrip deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:10 am -
2 stops24h 10m
Thu 10/2912:35 pm -
1 stop17h 00m
Deal found 9/24![Multiple Airlines logo]()
$703
This Mytrip deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:15 am -
2 stops25h 00m
Sun 11/12:55 pm -
2 stops28h 30m
Deal found 9/26![Multiple Airlines logo]()
$732
This Air China deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:25 pm -
1 stop26h 45m
Sat 12/191:30 am -
1 stop32h 45m
Deal found 9/27![Air China logo]()
$688
This Air China deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:25 pm -
1 stop20h 40m
Mon 12/2112:20 am -
1 stop33h 55m
Deal found 9/27![Air China logo]()
$654
This Mytrip deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:55 am -
2 stops29h 10m
Mon 11/26:05 pm -
2 stops26h 15m
Deal found 9/25![Multiple Airlines logo]()
$694
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:25 pm -
1 stop20h 40m
Tue 12/223:15 pm -
1 stop19h 00m
Deal found 9/27![Air China logo]()
$725
This Air China deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:25 pm -
1 stop20h 40m
Sat 12/1912:20 am -
1 stop33h 55m
Deal found 9/27![Air China logo]()
$733
One-way flights from Otopeni Intl to SuvarnabhumiSearch for one-way flight options from Otopeni Intl to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
Search for one-way flight options from Otopeni Intl to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/611:45 am -
3 stops36h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$334
This Booking.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/213:50 pm -
2 stops36h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$349
This Trip.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:35 am -
2 stops41h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:55 am -
2 stops19h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$353
This FlightHub deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:20 pm -
2 stops36h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:10 pm -
3 stops51h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/49:35 pm -
2 stops52h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$376
This Justfly.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:00 am -
2 stops44h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$397
Find flight deals from Otopeni Intl to Suvarnabhumi
Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $643 (Mytrip) |
One-way from | $334 (Kiwi.com) |
Popular in | July |
Cheapest in | October |
Average price | $710 |
Cheapflights Fare Finder
Customize your flight search to find flights from Otopeni Intl to Suvarnabhumi 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 7,457,451 searches. Data last updated September 28, 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BucharestBangkok
OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi
OTPBKK
Bucharest Otopeni Intl
Sun 2/21
3:50 pm-9:20 am
2 stops36h 30m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$349
BucharestBangkok
OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi
OTPBKK
Bucharest Otopeni Intl
Fri 10/9
6:40 pm-10:20 am
2 stops35h 40m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$418
BucharestBangkok
OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi
OTPBKK
Bucharest Otopeni Intl
Mon 11/23
10:40 am-6:50 pm
1 stop27h 10m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$435
BucharestBangkok
OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi
OTPBKK
Bucharest Otopeni Intl
Wed 1/6
10:40 am-1:05 pm
1 stop21h 25m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$461
BucharestBangkok
OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi
OTPBKK
Bucharest Otopeni Intl
Sun 10/11
10:40 am-2:25 pm
1 stop23h 45m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$469
Quickest round-trip
BucharestBangkok
OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi
OTPBKK
Bucharest Otopeni Intl
Sun 1/3
10:40 am-6:15 am
1 stop14h 35m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$473
BucharestBangkok
OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi
OTPBKK
Bucharest Otopeni Intl
Thu 10/8
5:10 pm-11:30 pm
2 stops26h 20m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$571
BucharestBangkok
OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi
OTPBKK
Bucharest Otopeni Intl
Thu 12/3
10:40 am-11:35 pm
2 stops31h 55m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$600
BucharestBangkok
OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi
OTPBKK
Bucharest Otopeni Intl
Mon 2/1
4:20 pm-1:05 pm
1 stop15h 45m
Bangkok Suvarnabhumi
Wed 3/3
8:15 am-6:40 am
1 stop27h 25m
$779
BucharestBangkok
OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi
OTPBKK
Bucharest Otopeni Intl
Tue 12/8
10:40 am-1:05 pm
1 stop21h 25m
Bangkok Suvarnabhumi
Wed 1/13
3:00 am-1:25 pm
1 stop15h 25m
$836
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Otopeni Intl to Suvarnabhumi
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Otopeni Intl to Suvarnabhumi in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bucharest Otopeni Intl Airport-Bangkok Suvarnabhumi Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bucharest Otopeni Intl Airport-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bucharest Otopeni Intl Airport-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bucharest Otopeni Intl Airport-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bucharest Otopeni Intl Airport-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Otopeni Intl to Suvarnabhumi
Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Otopeni Intl with our price prediction graph.
OTP-BKK
Estimated round-trip 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 Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport
Prices
More
How far ahead should I book a flight from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport?
Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport?
Currently, October is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport (average of $634). Flying from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport in July is currently the most expensive (average of $1,087). 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.
How much does it cost to fly round-trip from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport?
Airfare is typical for this route at the moment.
Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport flights typically cost between $607 and $703 in November.The cheapest round-trip price found within the last 5 days was $643 on Multiple Airlines (Nov 16-Nov 26).
What’s the top layover airport for flights from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport?
Share of 1-stop round-trip flights from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Doha (DOH) – chosen by Cheapflights users on 80% of 1-stop itineraries from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport on Cheapflights.
What’s the cheapest layover airport for flights from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport?
Average round-trip fare for 1-stop flights from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $1,083.
What’s the fastest layover option from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport?
Shortest average travel time for 1-stop one-way flights from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Istanbul (IST) have the shortest average one-way travel time for 1-stop routes: 13h 10m.
Which airport typically offers the quickest layover for flights from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport?
Average layover duration for 1-stop one-way flights from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 2h 33m.
Reviews of airlines servicing Suvarnabhumi
Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated September 28, 2026.
See what other customers who have flown with Austrian Airlines,Air China, andTurkish Airlines from Bucharest Otopeni Intl Airport to Bangkok Suvarnabhumi Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.8
Comfort
7.3
Overall
7.5
Entertainment
6.8
Crew
8.1
Boarding
7.6
Reviews
1 / 20
10.0
ExcellentEdward,Jul 2026
YUL - VIE
Food
6.8
Comfort
7.3
Overall
7.5
Entertainment
6.8
Crew
8.1
Boarding
7.6
Reviews
1 / 20
10.0
ExcellentEdward,Jul 2026
YUL - VIE
Food
6.8
Comfort
7.3
Overall
7.5
Entertainment
6.8
Crew
8.1
Boarding
7.6
Reviews
1 / 20
10.0
ExcellentEdward,Jul 2026
YUL - VIE
Food
6.8
Comfort
7.3
Overall
7.5
Entertainment
6.8
Crew
8.1
Boarding
7.6
Reviews
1 / 20
10.0
ExcellentEdward,Jul 2026
YUL - VIE
Food
6.8
Comfort
7.3
Overall
7.5
Entertainment
6.8
Crew
8.1
Boarding
7.6
Reviews
1 / 20
10.0
ExcellentEdward,Jul 2026
YUL - VIE
Food
6.8
Comfort
7.3
Overall
7.5
Entertainment
6.8
Crew
8.1
Boarding
7.6
Reviews
1 / 20
10.0
ExcellentEdward,Jul 2026
YUL - VIE
Related info for your journey
Find useful and relevant information for your journey from Otopeni Intl to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Bangkok Suvarnabhumi Airport?
Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locationsKo Samet
Chonburi
Cha-am
Sattahip
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Top 5 airlines flying from Otopeni Intl to Suvarnabhumi
Discover the top 5 airlines that operate flights from Otopeni Intl to Suvarnabhumi. 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 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$854 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$590 | Average$723 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$639 | Average$768 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$812 | Average$1,118 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$896 | Average$1,203 | FlexibilityNo cancel fee | On-time68% |