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Cheap flights from Singapore to Bucharest Otopeni Intl Airport from S$ 398

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 22-2. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — OTP
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Singapore to Otopeni Intl

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Otopeni Intl
Explore the most affordable flight options available from Singapore to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Mon 24-1110:15SIN - OTP
1 stop33h 05mQatar Airways
Mon 1-1216:20OTP - SIN
1 stop16h 35mQatar Airways
Deal found 7-11S$ 814
Sun 23-1100:05SIN - OTP
1 stop30h 25mSWISS
Mon 1-1206:30OTP - SIN
1 stop29h 30mSWISS
Deal found 7-11S$ 870
Mon 24-1111:40SIN - OTP
1 stop14h 50mMultiple Airlines
Mon 1-1210:10OTP - SIN
3 stops29h 20mMultiple Airlines
Deal found 7-11S$ 930
Mon 24-1123:55SIN - OTP
1 stop20h 10mLufthansa
Mon 1-1206:05OTP - SIN
2 stops28h 50mLufthansa
Deal found 7-11S$ 1,005
Wed 5-1119:25SIN - OTP
2 stops29h 00mMultiple Airlines
Sun 9-1111:20OTP - SIN
3 stops28h 10mMultiple Airlines
Deal found 5-11S$ 1,054
Thu 27-1102:45SIN - OTP
1 stop24h 05mMultiple Airlines
Sat 13-1213:15OTP - SIN
2 stops23h 15mMultiple Airlines
Deal found 5-11S$ 1,067

Cheap flight deals from Singapore to Otopeni Intl

Keep the following information in mind while searching for Singapore to Otopeni Intl flight deals. Data was last updated 7 November 2025.

Round-trip from

S$ 814

One-way from

S$ 398

Popular in

August

Cheapest in

March

Average price

S$ 896
Qatar Airways
  • Qatar Airways
  • 24-11-1-12
  • 2 total stops
  • 49h 40m total
  • Singapore to Bucharest
Search Deals
22-2
  • 22-2
  • 1 total stop
  • 23h 35m total
  • Singapore to Bucharest
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (S$ 230 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 53 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore 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 7 November 2025.
Use the filters below to find and compare flights from Singapore to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Singapore

Fly to

Otopeni Intl

Route

Depart

Return

Price

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Fri 23-1

11:40-08:50

1 stop27h 10m

Bucharest Otopeni Intl

Mon 26-1

21:50-10:00

1 stop30h 10m

S$ 836

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Sun 23-11

00:05-00:30

1 stop30h 25m

Bucharest Otopeni Intl

Mon 1-12

06:30-18:00

1 stop29h 30m

S$ 870

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Fri 23-1

11:40-20:30

1 stop14h 50m

Bucharest Otopeni Intl

Mon 26-1

10:10-17:20

2 stops25h 10m

S$ 889

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Fri 13-3

23:45-12:20

1 stop18h 35m

Bucharest Otopeni Intl

Mon 16-3

13:05-17:25

1 stop22h 20m

S$ 920

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Fri 13-3

11:40-14:10

1 stop32h 30m

Bucharest Otopeni Intl

Mon 16-3

10:10-08:45

1 stop16h 35m

S$ 921

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Mon 24-11

11:40-20:30

1 stop14h 50m

Bucharest Otopeni Intl

Mon 1-12

10:10-21:30

3 stops29h 20m

S$ 930

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Thu 19-3

10:25-20:30

1 stop16h 05m

Bucharest Otopeni Intl

Fri 27-3

10:10-17:20

2 stops25h 10m

S$ 934

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Sun 22-2

02:45-20:20

1 stop23h 35m

S$ 398

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Mon 24-11

11:40-20:30

1 stop14h 50m

S$ 425

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Sun 16-11

10:25-20:30

1 stop16h 05m

S$ 444

Flights are sorted by cheapest return flights first.

Deals found on 5-11

Showing 1-10 of 15 results
1
2

Best time to book a flight from Singapore to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Singapore 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 Singapore to Bucharest Otopeni Intl Airport
No data available for this route at this time. Please check back soon.

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 7 November 2025.
See what other customers who have flown with Turkish Airlines from Singapore to Bucharest Otopeni Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,033 reviews
Check prices

Food

7.4

Boarding

7.3

Crew

7.7

Entertainment

7.4

Overall

7.3

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Yamilet,Nov 2024

NAV - IST

Excellent service. Only you need to use stairs to up and down of the plane .
Turkish Airlines
7.3
Good
4,033 reviews
Turkish Airlines
7.3
Good
4,033 reviews
Check prices

Food

7.4

Boarding

7.3

Crew

7.7

Entertainment

7.4

Overall

7.3

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Yamilet,Nov 2024

NAV - IST

Excellent service. Only you need to use stairs to up and down of the plane .

Related info for your journey

Find useful and relevant information for your journey from Singapore 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 Singapore to Bucharest Otopeni Intl Airport?

    Departing from Singapore to Bucharest Otopeni Intl Airport will take you 18h 35m. The distance from Singapore to Bucharest Otopeni Intl Airport is about 8938 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Singapore 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.

See more FAQs

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Alternative routes for Singapore 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 Singapore to Otopeni Intl

Discover the top airline that operate flights from Singapore 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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestS$ 777AverageS$ 926FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Otopeni Intl, users can toggle the no change fees filter when performing a flight search.

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