HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$333+ Cheap flights from Bucharest (BUH) to Singapore (SIN)

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUH — SIN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bucharest to Singapore with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Bucharest to Singapore Changi are usually found in November or May, booked 51 days in advance, depart on a Monday or Sunday and return on a Monday

Cheap flight deals from Bucharest to Singapore

Cheapest flights from Bucharest to Singapore
Explore the most affordable flight options available from Bucharest to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This KLM deal was found by Cheapflights users on 12/15. 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.
Wed 12/311:55 pmOTP - SIN
1 stop20h 20mKLM
Tue 1/131:40 amSIN - OTP
1 stop27h 50mKLM
Deal found 12/15$1,140
This Air France deal was found by Cheapflights users on 12/17. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:05 amOTP - SIN
1 stop20h 55mAir France
Sun 1/1110:50 pmSIN - OTP
1 stop23h 00mAir France
Deal found 12/17$1,307
This Air France deal was found by Cheapflights users on 12/16. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:10 pmOTP - SIN
1 stop37h 50mAir France
Thu 1/810:50 pmSIN - OTP
1 stop23h 00mAir France
Deal found 12/16$1,343
This KLM deal was found by Cheapflights users on 12/17. 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.
Tue 12/308:35 amOTP - SIN
1 stop25h 40mMultiple Airlines
Fri 1/910:55 amSIN - OTP
1 stop34h 55mMultiple Airlines
Deal found 12/17$1,346
This FlightHub deal was found by Cheapflights users on 12/16. 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 12/298:35 amOTP - SIN
2 stops45h 55mMultiple Airlines
Sun 1/118:00 pmSIN - OTP
2 stops45h 55mMultiple Airlines
Deal found 12/16$1,392
This KLM deal was found by Cheapflights users on 12/16. 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 12/264:50 pmOTP - SIN
2 stops19h 45mMultiple Airlines
Thu 1/810:50 pmSIN - OTP
1 stop27h 20mMultiple Airlines
Deal found 12/16$1,458

Find flight deals from Bucharest to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Bucharest (BUH) to Singapore (SIN). 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$738
(Mytrip)

One-way from

$333
(Aegean Airlines)

Popular in

December

Cheapest in

November

Average price

$1,181
Provider with most accurate pricing for Bucharest (BUH)-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bucharest (BUH)-Singapore Changi flights.
Search Deals
From Bucharest (BUH) to Singapore Changi
Search Deals
One-way flight from Bucharest (BUH) to Singapore Changi
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bucharest to Singapore 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Bucharest to Singapore that are best for you.

Fly from

Bucharest

Fly to

Singapore

Route

Depart

Return

Price

BucharestSingapore

OTP - SIN

OTPSIN

Bucharest Otopeni Intl

Sat 1/31

1:15 pm-6:55 pm

2 stops23h 40m

Singapore Changi

Sat 2/7

5:15 am-2:10 pm

1 stop14h 55m

$749

BucharestSingapore

OTP - SIN

OTPSIN

Bucharest Otopeni Intl

Sat 1/31

10:10 am-8:10 am

1 stop16h 00m

Singapore Changi

Sat 2/7

10:15 am-8:30 pm

1 stop16h 15m

$753

BucharestSingapore

OTP - SIN

OTPSIN

Bucharest Otopeni Intl

Mon 5/18

7:00 am-3:40 pm

1 stop27h 40m

Singapore Changi

Wed 5/27

12:55 am-3:25 pm

1 stop19h 30m

$763

BucharestSingapore

OTP - SIN

OTPSIN

Bucharest Otopeni Intl

Sat 3/28

9:50 pm-7:40 am

1 stop27h 50m

Singapore Changi

Sun 4/12

10:20 am-8:25 pm

1 stop15h 05m

$771

BucharestSingapore

OTP - SIN

OTPSIN

Bucharest Otopeni Intl

Tue 1/13

4:50 pm-6:35 pm

2 stops19h 45m

Singapore Changi

Sun 3/22

1:40 am-5:10 pm

1 stop21h 30m

$784

BucharestSingapore

OTP - SIN

OTPSIN

Bucharest Otopeni Intl

Thu 2/5

10:10 am-10:00 am

1 stop17h 50m

Singapore Changi

Sun 2/8

11:25 pm-8:50 am

1 stop15h 25m

$799

BucharestSingapore

OTP - SIN

OTPSIN

Bucharest Otopeni Intl

Sat 4/11

8:35 pm-1:10 am

1 stop23h 35m

$333

BucharestSingapore

OTP - SIN

OTPSIN

Bucharest Otopeni Intl

Thu 4/30

3:50 pm-5:20 pm

2 stops20h 30m

$339

BucharestSingapore

OTP - SIN

OTPSIN

Bucharest Otopeni Intl

Wed 4/1

7:40 am-5:20 pm

2 stops28h 40m

$355

BucharestSingapore

OTP - SIN

OTPSIN

Bucharest Otopeni Intl

Sun 1/4

9:20 pm-9:30 pm

3 stops42h 10m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 11 results
1
2

Compare providers for flights from Bucharest to Singapore

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 Bucharest to Singapore in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bucharest-Singapore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bucharest-Singapore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bucharest-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bucharest-Singapore flights, Cheapflights users trust eDreams the most. eDreams 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-Singapore 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 Bucharest to Singapore

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

How far ahead should I book a flight from Bucharest to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Bucharest to Singapore. Price data was last updated on December 12, 2025.

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bucharest to Singapore. 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 to Singapore?

Currently, April is the cheapest month in which you can book a flight from Bucharest to Singapore (average of $514). Flying from Bucharest to Singapore in July is currently the most expensive (average of $929). 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.

What is the cheapest time of day to fly from BUH to SIN?

Find hourly flight availability from Bucharest to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Bucharest to Singapore at noon. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Bucharest to Singapore, such as Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,105 reviews

Entertainment

7.4

Boarding

7.3

Overall

7.3

Food

7.4

Crew

7.8

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Michael,Nov 2024

IST - DTW

We arrived early and checked in. The lady at the counter was very rude to us, we believe it’s because we are a mixed race couple. I asked if we could upgrade our seats and she immediately said no upgrades. We walked away with our boarding passes without looking at them. Later we look at passes and she changed my seat. Now we’re not sitting together after my husband bought our seats. We were assigned 9A and 9B, which we paid for. Now I’m in 9E. I went to the care point counter and the person who helped me said she couldn’t put me next to my husband, because he didn’t purchase 9A. I showed her our paperwork and the price we paid for the seats and her response was there’s nothing she could do. I then waited to speak with someone at the gate. The person I spoke with looked at our receipt and changed my seat to 9C. As we’re sitting waiting for boarding I needed to use the restroom, but the person who was there for security pulled the retractable belt barrier right in front of me and said I needed to hold it. I stood there for 5 minutes and then just sat back down…no one even walked by. I did Not like the way that I was treated and we will never fly Turkish Airlines again. If a trip we’re taking causes us to fly Turkish, I would have to think do I want to be treated this way again. There’s no reason to be treated this way Ever. Shame on Turkish!
Turkish Airlines
7.3
Good
4,105 reviews
Turkish Airlines
7.3
Good
4,105 reviews

Entertainment

7.4

Boarding

7.3

Overall

7.3

Food

7.4

Crew

7.8

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Michael,Nov 2024

IST - DTW

We arrived early and checked in. The lady at the counter was very rude to us, we believe it’s because we are a mixed race couple. I asked if we could upgrade our seats and she immediately said no upgrades. We walked away with our boarding passes without looking at them. Later we look at passes and she changed my seat. Now we’re not sitting together after my husband bought our seats. We were assigned 9A and 9B, which we paid for. Now I’m in 9E. I went to the care point counter and the person who helped me said she couldn’t put me next to my husband, because he didn’t purchase 9A. I showed her our paperwork and the price we paid for the seats and her response was there’s nothing she could do. I then waited to speak with someone at the gate. The person I spoke with looked at our receipt and changed my seat to 9C. As we’re sitting waiting for boarding I needed to use the restroom, but the person who was there for security pulled the retractable belt barrier right in front of me and said I needed to hold it. I stood there for 5 minutes and then just sat back down…no one even walked by. I did Not like the way that I was treated and we will never fly Turkish Airlines again. If a trip we’re taking causes us to fly Turkish, I would have to think do I want to be treated this way again. There’s no reason to be treated this way Ever. Shame on Turkish!

Related info for your journey

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

  • What airport do you fly into for flights to Singapore from Bucharest?

    If you book a flight to Singapore from Bucharest, you will be flying to Changi, which is the city’s only airport. Singapore Changi (SIN) is located 10.5 mi from the center of Singapore. There are 0 flights from Bucharest to Changi per day from 2 different airlines.

  • How long is the flight from Bucharest to Singapore?

    Turkish Airlines and KLM can get you from Bucharest to Singapore in just under 16h. Your travel time can differ by up to 11h 40m. There are 5554 mi between Bucharest and Singapore. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Bucharest to Singapore round-trip?

    According to our current data, Lufthansa ($514), and Turkish Airlines ($753) offers the cheapest pricing from Bucharest to Singapore. Lufthansa is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Bucharest to Singapore that include hotel bookings?

    Yes. In addition to deals on Bucharest to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bucharest to Singapore?

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

  • Can I find deals for business class flights from Bucharest to Singapore?

    Yes. Cheapflights offers flight deals from Bucharest to Singapore 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 Bucharest to Singapore?

    Currently, April is the cheapest month in which you can book a flight from Bucharest to Singapore (average of $514). Flying from Bucharest to Singapore in July is currently the most expensive (average of $929). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Bucharest to Singapore

Discover the top 2 airlines that operate flights from Bucharest to Singapore. 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$514Average$884FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$753Average$1,135FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.