How long is the flight from Romania to Thailand?

เอทิฮัดแอร์เวย์, ฟลายดูไบ, and บริติชแอร์เวย์ can get you from Romania to Thailand in just under 18h 55m. Your travel time can differ by up to 8h 55m. The distance between Romania and Thailand is about 7701 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Thailand ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Thailand when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What is the cheapest time of day to fly from RO to TH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Romania to Thailand as you normally would.

Can I find deals for flights from Romania to Thailand that include hotel bookings?

Yes. In addition to deals on Romania to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Romania to Thailand?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Romania to Thailand.

Can I find deals for business class flights from Romania to Thailand?

Yes. Cheapflights offers flight deals from Romania to Thailand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

฿9,895+ Cheap Flights from Romania to Thailand

Cheap flight deals from Romania to Thailand

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Romania to Thailand
Explore the most affordable flight options available from Romania to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Sun 25/1011:15 -

2 stops20h 45m

Sun 1/1116:15 -

1 stop30h 15m

Deal found 5/9฿20,381

Thu 29/1006:55 -

2 stops20h 10m

Sun 1/1116:15 -

1 stop30h 15m

Deal found 5/9฿20,545

Mon 28/918:40 -

3 stops21h 05m

Mon 12/1019:25 -

1 stop38h 55m

Deal found 3/9฿21,630

Thu 1/1005:35 -

3 stops24h 55m

Tue 13/1018:40 -

2 stops34h 55m

Deal found 3/9฿21,729

Sun 25/1021:55 -

2 stops38h 25m

Sat 7/1110:55 -

1 stop35h 00m

Deal found 6/9฿21,827

Sat 24/1015:10 -

2 stops22h 10m

Sun 1/1116:15 -

1 stop30h 15m

Deal found 5/9฿21,926

Fri 23/1020:20 -

2 stops17h 20m

Sun 1/1116:15 -

1 stop30h 15m

Deal found 5/9฿22,123

Wed 21/1015:45 -

2 stops21h 55m

Sun 1/1116:15 -

2 stops34h 15m

Deal found 3/9฿22,222

Tue 27/1006:55 -

2 stops20h 10m

Sun 1/1116:15 -

1 stop30h 15m

Deal found 5/9฿22,255

Fri 25/918:40 -

3 stops21h 05m

Thu 8/1009:25 -

2 stops27h 40m

Deal found 3/9฿22,353

Fri 23/1018:40 -

2 stops35h 40m

Thu 5/1114:50 -

1 stop33h 10m

Deal found 5/9฿22,386

Fri 11/918:40 -

3 stops21h 45m

Thu 24/914:45 -

3 stops31h 00m

Deal found 4/9฿22,452

Best flights from Romania to Thailand
Discover carefully curated flight deals from Romania to Thailand that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Mon 9/1116:05 -

2 stops46h 20m

Mon 23/1108:15 -

2 stops60h 10m

Deal found 4/9฿23,372

Sun 29/1106:00 -

1 stop23h 05m

Sun 24/109:15 -

1 stop19h 15m

Deal found 3/9฿25,805

Mon 15/207:40 -

2 stops18h 35m

Sun 7/308:30 -

2 stops34h 40m

Deal found 4/9฿27,711

Wed 13/114:55 -

1 stop14h 10m

Sun 24/111:10 -

1 stop15h 55m

Deal found 6/9฿29,026

Thu 1/1008:15 -

1 stop27h 50m

Sun 4/1022:35 -

1 stop30h 15m

Deal found 4/9฿29,026

Thu 12/1121:25 -

1 stop12h 45m

Wed 25/1123:10 -

1 stop26h 25m

Deal found 7/9฿30,505

Fri 23/1017:10 -

1 stop17h 15m

Thu 5/1118:55 -

1 stop16h 45m

Deal found 7/9฿32,971

Sat 9/116:40 -

2 stops23h 25m

Wed 20/116:25 -

2 stops28h 25m

Deal found 3/9฿38,559

Wed 2/1223:10 -

1 stop15h 30m

Sun 6/1219:50 -

2 stops31h 15m

Deal found 7/9฿42,504

Wed 30/1214:35 -

2 stops19h 55m

Tue 19/123:50 -

2 stops30h 15m

Deal found 6/9฿44,936

Mon 12/1020:35 -

2 stops33h 10m

Mon 8/219:15 -

2 stops21h 40m

Deal found 7/9฿23,602

Thu 22/1017:10 -

2 stops38h 50m

Fri 6/1113:00 -

2 stops46h 40m

Deal found 5/9฿48,092

Mon 15/205:25 -

2 stops25h 20m

Mon 8/314:40 -

2 stops33h 30m

Deal found 4/9฿27,711

Sun 25/1006:45 -

3 stops24h 55m

Mon 9/1106:20 -

3 stops21h 45m

Deal found 4/9฿26,232

Thu 14/108:00 -

1 stop18h 55m

Sat 23/123:00 -

1 stop19h 50m

Deal found 4/9฿29,026

Wed 7/1007:05 -

1 stop22h 25m

Mon 19/1012:05 -

1 stop16h 50m

Deal found 7/9฿31,196

Wed 24/209:55 -

1 stop13h 35m

Tue 9/323:10 -

1 stop14h 55m

Deal found 6/9฿32,248

Sun 29/1106:00 -

1 stop23h 05m

Sun 24/109:15 -

2 stops19h 00m

Deal found 3/9฿26,857

Sat 20/205:25 -

2 stops20h 50m

Sun 7/308:30 -

2 stops34h 40m

Deal found 6/9฿29,684

Mon 16/1114:55 -

1 stop14h 10m

Thu 3/1211:10 -

1 stop24h 50m

Deal found 3/9฿30,801

Mon 1/216:20 -

1 stop14h 55m

Fri 12/208:15 -

1 stop27h 25m

Deal found 5/9฿33,924

Mon 15/216:00 -

2 stops24h 05m

Sun 28/213:25 -

2 stops39h 40m

Deal found 7/9฿34,549

Sat 20/221:25 -

1 stop33h 10m

Fri 12/306:10 -

1 stop19h 25m

Deal found 6/9฿32,248

Wed 17/214:00 -

1 stop15h 05m

Fri 12/311:30 -

2 stops30h 30m

Deal found 4/9฿32,609

Thu 25/223:10 -

1 stop16h 00m

Mon 8/308:55 -

1 stop18h 10m

Deal found 3/9฿30,801

Mon 7/1215:15 -

2 stops21h 45m

Mon 21/1220:50 -

2 stops27h 20m

Deal found 5/9฿28,632

Fri 26/221:05 -

2 stops39h 50m

Fri 5/315:30 -

2 stops27h 20m

Deal found 4/9฿31,853

Thu 7/108:15 -

2 stops32h 05m

Wed 20/113:25 -

2 stops39h 40m

Deal found 3/9฿35,995

Wed 17/214:55 -

1 stop24h 15m

Fri 12/311:10 -

1 stop15h 55m

Deal found 4/9฿30,867

Sun 21/221:25 -

1 stop30h 25m

Sat 13/310:20 -

1 stop27h 45m

Deal found 6/9฿35,765

Find flight deals from Romania to Thailand

Round-trip from	฿20,381
One-way from	฿9,895
Popular in	July
Cheapest in	September
Average price	฿22,813

25/10-1/11
3 total stops
51h 00m total
Romania to Thailand

Search Deals

18/9-31/12
3 total stops
42h 15m total
Romania to Thailand

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (฿11,583 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (฿25,497 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BucharestBangkok

OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi

OTPBKK

Bucharest Otopeni Intl

Sat 12/9

21:30-19:15

2 stops41h 45m

Bangkok Suvarnabhumi

Wed 31/12

00:00-19:00

Nonstop0h 00m

฿11,177

BucharestBangkok

OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi

OTPBKK

Bucharest Otopeni Intl

Thu 1/10

18:30-10:20

3 stops59h 50m

Bangkok Suvarnabhumi

Wed 31/12

00:00-19:00

Nonstop0h 00m

฿11,177

BucharestBangkok

OTP Bucharest Otopeni Intl - DMK Bangkok Don Mueang Intl

OTPDMK

Bucharest Otopeni Intl

Sat 24/10

18:40-12:50

2 stops38h 10m

Bangkok Don Mueang Intl

Wed 31/12

00:00-19:00

Nonstop0h 00m

฿11,341

BucharestBangkok

OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi

OTPBKK

Bucharest Otopeni Intl

Sat 24/10

19:35-07:20

3 stops31h 45m

Bangkok Suvarnabhumi

Wed 31/12

00:00-19:00

Nonstop0h 00m

฿11,670

Cluj NapocaBangkok

CLJ Cluj Napoca - BKK Bangkok Suvarnabhumi

CLJBKK

Cluj Napoca

Tue 15/9

12:15-17:05

2 stops48h 50m

Bangkok Suvarnabhumi

Wed 31/12

00:00-19:00

Nonstop0h 00m

฿11,966

BucharestPhuket City

OTP Bucharest Otopeni Intl - HKT Phuket City

OTPHKT

Bucharest Otopeni Intl

Mon 5/10

18:55-17:40

2 stops18h 45m

Phuket City

Wed 31/12

00:00-19:00

Nonstop0h 00m

฿11,998

BucharestPhuket City

OTP Bucharest Otopeni Intl - HKT Phuket City

OTPHKT

Bucharest Otopeni Intl

Tue 29/9

13:30-07:55

3 stops38h 25m

Phuket City

Wed 31/12

00:00-19:00

Nonstop0h 00m

฿12,459

BucharestPhuket City

OTP Bucharest Otopeni Intl - HKT Phuket City

OTPHKT

Bucharest Otopeni Intl

Fri 2/10

18:40-17:40

2 stops19h 00m

Phuket City

Wed 31/12

00:00-19:00

Nonstop0h 00m

฿13,215

BucharestPhuket City

OTP Bucharest Otopeni Intl - HKT Phuket City

OTPHKT

Bucharest Otopeni Intl

Sun 4/10

06:15-07:55

3 stops21h 40m

Phuket City

Wed 31/12

00:00-19:00

Nonstop0h 00m

฿13,280

BucharestBangkok

OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi

OTPBKK

Bucharest Otopeni Intl

Fri 9/10

20:45-09:45

2 stops33h 00m

Bangkok Suvarnabhumi

Wed 31/12

00:00-19:00

Nonstop0h 00m

฿13,280

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Romania to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Romania with our price prediction graph.

OTP-BKK

OTP-HKT

OTP-DMK

CLJ-BKK

OTP-KBV

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 Romania to Thailand

RO0-TH0

OTP-BKK

OTP-HKT

OTP-DMK

CLJ-BKK

What is the cheapest month to book a flight from Romania to Thailand?

Currently, October is the cheapest month in which you can book a flight from Romania to Thailand (average of ฿22,386). Flying from Romania to Thailand in December is currently the most expensive (average of ฿37,507). 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 often are flights from Romania to Thailand delayed?

About 35% of weekly flights between Romania and Thailand have experienced delays in the past year, with the average delay time being 157 minutes.

What is the most punctual flight time for Romania to Thailand flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Romania to Thailand flights?

Over the past year, HiSky have had the lowest number of delays on this route, with just 35% of flights being delayed.

How far ahead should I book a flight from Romania to Thailand?

The best time to book flights from Romania to Thailand is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

How long is the flight from Romania to Thailand?
เอทิฮัดแอร์เวย์, ฟลายดูไบ, and บริติชแอร์เวย์ can get you from Romania to Thailand in just under 18h 55m. Your travel time can differ by up to 8h 55m. The distance between Romania and Thailand is about 7701 km. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Romania to Thailand that include hotel bookings?
Yes. In addition to deals on Romania to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Romania to Thailand?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Romania to Thailand.
Can I find deals for business class flights from Romania to Thailand?
Yes. Cheapflights offers flight deals from Romania to Thailand 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 Romania to Thailand?
Currently, October is the cheapest month in which you can book a flight from Romania to Thailand (average of ฿22,386). Flying from Romania to Thailand in December is currently the most expensive (average of ฿37,507). 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

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How does Cheapflights help users find flights from Romania to Thailand?

Deals for Romania to Thailand flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Romania to Thailand?

Millions of users choose and trust Cheapflights to book the best flight deals from Romania to Thailand for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Romania to Thailand with no change fees?

Certainly. Search results for flights to Thailand from Romania shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Romania to Thailand become cheaper?

Yes! Start tracking prices for Romania to Thailand flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Romania to Thailand from ฿9,895

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Romania to Thailand

Cheapest flights from Romania to ThailandExplore the most affordable flight options available from Romania to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Explore the most affordable flight options available from Romania to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Romania to ThailandDiscover carefully curated flight deals from Romania to Thailand that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Romania to Thailand that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Romania to ThailandDiscover last-minute flight deals from Romania to Thailand. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Romania to Thailand. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Romania to ThailandSearch for one-way flight options from Romania to Thailand. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Romania to Thailand. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Find flight deals from Romania to Thailand

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Cheapest in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Romania to Thailand that are best for you.

Best time to book a flight from Romania to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Romania with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Romania to Thailand?

How often are flights from Romania to Thailand delayed?

About 35% of weekly flights between Romania and Thailand have experienced delays in the past year, with the average delay time being 157 minutes.

What is the most punctual flight time for Romania to Thailand flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Romania to Thailand flights?

Over the past year, HiSky have had the lowest number of delays on this route, with just 35% of flights being delayed.

How far ahead should I book a flight from Romania to Thailand?

The best time to book flights from Romania to Thailand is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

How long is the flight from Romania to Thailand?

Can I find deals for flights from Romania to Thailand that include hotel bookings?

How can I find direct flights from Romania to Thailand?

Can I find deals for business class flights from Romania to Thailand?

What is the cheapest month to book a flight from Romania to Thailand?

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.

Alternative routes for Romania to Thailand

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Thailand by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

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Search flights from Romania to Thailand by cabin class

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Romania and Thailand flights

Browse other Romania and Thailand flight options. Last updated on 7 September 2026.

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How does Cheapflights help users find flights from Romania to Thailand?

Why should you use Cheapflights to find cheap flight tickets from Romania to Thailand?

Can Cheapflights find flights from Romania to Thailand with no change fees?

Can Cheapflights notify me if prices for flights from Romania to Thailand become cheaper?

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Travel Smart

Cheapest flights from Romania to Thailand
Explore the most affordable flight options available from Romania to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Romania to Thailand
Discover carefully curated flight deals from Romania to Thailand that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Romania to Thailand
Discover last-minute flight deals from Romania to Thailand. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Romania to Thailand
Search for one-way flight options from Romania to Thailand. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.