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Cheap flights from Southeast Asia to Bucharest Otopeni Intl Airport from S$ 421

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7-11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — OTP
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Southeast Asia to Otopeni Intl

Enter your travel dates to find the best prices.

Cheapest flights from Southeast Asia to Otopeni Intl
Explore the most affordable flight options available from Southeast Asia to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Wed 12-1101:40SIN - OTP
1 stop21h 30mMultiple Airlines
Wed 19-1113:05OTP - SIN
2 stops21h 10mMultiple Airlines
Deal found 28-10S$ 811
Thu 13-1108:45SIN - OTP
3 stops39h 30mMultiple Airlines
Thu 20-1121:15OTP - SIN
1 stop24h 05mMultiple Airlines
Deal found 27-10S$ 821
Tue 11-1110:25SIN - OTP
1 stop16h 05mTurkish Airlines
Fri 14-1110:10OTP - SIN
1 stop16h 35mTurkish Airlines
Deal found 29-10S$ 822
Wed 12-1101:40SIN - OTP
1 stop21h 30mKLM
Thu 20-1106:00OTP - SIN
2 stops21h 00mKLM
Deal found 27-10S$ 825
Thu 13-1110:25SIN - OTP
1 stop33h 45mTurkish Airlines
Thu 20-1110:10OTP - SIN
1 stop17h 50mTurkish Airlines
Deal found 27-10S$ 829
Thu 13-1110:25SIN - OTP
1 stop16h 05mTurkish Airlines
Wed 19-1110:10OTP - SIN
1 stop16h 35mTurkish Airlines
Deal found 28-10S$ 840
Wed 12-1100:05SIN - OTP
1 stop30h 20mSWISS
Wed 19-1116:35OTP - SIN
1 stop19h 25mSWISS
Deal found 28-10S$ 853

Cheap flight deals from Southeast Asia to Otopeni Intl

Keep the following information in mind while searching for Southeast Asia to Otopeni Intl flight deals. Data was last updated 30 October 2025.

Round-trip from

S$ 811

One-way from

S$ 421
Air France
  • Air France
  • 12-11-19-11
  • 3 total stops
  • 42h 40m total
  • Southeast Asia to Bucharest
Search Deals
7-11
  • 7-11
  • 1 total stop
  • 19h 10m total
  • Southeast Asia to Bucharest
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southeast Asia to Otopeni Intl 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 200,618 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Southeast Asia to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Southeast Asia

Fly to

Otopeni Intl

Route

Depart

Return

Price

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Wed 12-11

01:40-17:10

1 stop21h 30m

Bucharest Otopeni Intl

Wed 19-11

13:05-16:15

2 stops21h 10m

S$ 811

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Thu 13-11

08:45-18:15

3 stops39h 30m

Bucharest Otopeni Intl

Thu 20-11

21:15-03:20

1 stop24h 05m

S$ 821

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Wed 12-11

01:40-17:10

1 stop21h 30m

Bucharest Otopeni Intl

Thu 20-11

06:00-09:00

2 stops21h 00m

S$ 825

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Thu 13-11

10:25-14:10

1 stop33h 45m

Bucharest Otopeni Intl

Thu 20-11

10:10-10:00

1 stop17h 50m

S$ 829

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Thu 13-11

10:25-20:30

1 stop16h 05m

Bucharest Otopeni Intl

Wed 19-11

10:10-08:45

1 stop16h 35m

S$ 840

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Wed 12-11

00:05-00:25

1 stop30h 20m

Bucharest Otopeni Intl

Wed 19-11

16:35-18:00

1 stop19h 25m

S$ 853

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Fri 13-3

11:40-08:50

1 stop27h 10m

Bucharest Otopeni Intl

Mon 16-3

10:10-08:45

1 stop16h 35m

S$ 918

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Mon 3-11

23:25-19:30

2 stops50h 05m

S$ 433

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Sun 16-11

10:25-08:50

1 stop28h 25m

S$ 445

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Sun 9-11

23:00-00:45

2 stops31h 45m

S$ 452

Flights are sorted by cheapest return flights first.

Deals found on 27-10

Showing 1-10 of 16 results
1
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Best time to book a flight from Southeast Asia to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Southeast Asia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southeast Asia to Bucharest Otopeni Intl Airport

What is the cheapest month to book a flight from Southeast Asia to Bucharest Otopeni Intl Airport?

Currently, June is the cheapest month in which you can book a flight from Southeast Asia to Bucharest Otopeni Intl Airport (average of S$ 769). Flying from Southeast Asia to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of S$ 1,246). 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.

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. 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 Otopeni Intl. Reviews last updated 30 October 2025.
Read through reviews of airlines operating flights from Southeast Asia to Bucharest Otopeni Intl Airport, such as Turkish Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,031 reviews
Check prices

Crew

7.7

Entertainment

7.4

Food

7.4

Overall

7.3

Boarding

7.3

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Turkish Airlines
7.3
Good
4,031 reviews
Turkish Airlines
7.3
Good
4,031 reviews
Check prices

Crew

7.7

Entertainment

7.4

Food

7.4

Overall

7.3

Boarding

7.3

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Southeast Asia to Bucharest Otopeni Intl Airport?

    For as low as S$ 825, KLM can have you in Bucharest Otopeni Intl Airport from Southeast Asia in 21h 30m. Southeast Asia and Bucharest Otopeni Intl Airport are separated by a distance of 8938 km.

  • Can I find deals for flights from Southeast Asia to Otopeni Intl that include hotel bookings?

    Yes. In addition to deals on Southeast Asia to Otopeni Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southeast Asia to Otopeni Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to Otopeni Intl.

  • Can I find deals for business class flights from Southeast Asia to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Southeast Asia to Otopeni Intl 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 Southeast Asia to Bucharest Otopeni Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Southeast Asia to Bucharest Otopeni Intl Airport (average of S$ 769). Flying from Southeast Asia to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of S$ 1,246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southeast Asia to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Otopeni Intl flights

Top airline flying from Southeast Asia to Otopeni Intl

Discover the top airline that operate flights from Southeast Asia to Otopeni Intl. 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 200,618 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestS$ 771AverageS$ 919FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Southeast Asia to Otopeni Intl?

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Can Cheapflights find flights from Southeast Asia to Otopeni Intl with no change fees?

Need flexible booking options for your flight to Otopeni Intl from Southeast Asia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Southeast Asia to Otopeni Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Otopeni Intl from Southeast Asia today and book when prices fit your budget.

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