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Cheap flights from Singapore to Bucharest Otopeni Intl Airport from S$ 527

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 9-6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — OTP
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 April 2026.

Thu 18-619:40
SIN
-
OTP
1 stop23h 35m
Qatar Airways
Fri 26-617:10
OTP
-
SIN
1 stop23h 05m
Qatar Airways
Deal found 25-4S$ 929
Sun 7-601:30
SIN
-
OTP
1 stop18h 50m
Qatar Airways
Mon 15-617:10
OTP
-
SIN
1 stop17h 35m
Qatar Airways
Deal found 24-4S$ 936
Sat 6-601:30
SIN
-
OTP
1 stop18h 50m
Qatar Airways
Sun 14-617:10
OTP
-
SIN
1 stop18h 05m
Qatar Airways
Deal found 23-4S$ 966
Tue 19-501:30
SIN
-
OTP
1 stop18h 50m
Qatar Airways
Sun 24-517:10
OTP
-
SIN
1 stop18h 05m
Qatar Airways
Deal found 23-4S$ 967
Thu 11-619:00
SIN
-
OTP
1 stop25h 20m
Qatar Airways
Mon 15-617:10
OTP
-
SIN
1 stop23h 05m
Qatar Airways
Deal found 24-4S$ 968

Find flight deals from Singapore to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Otopeni Intl (OTP). 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 28 April 2026.

Round-trip from

S$ 929

One-way from

S$ 527

Popular in

July

Cheapest in

November

Average price

S$ 1,088
Qatar Airways
  • Qatar Airways
  • 18-6-26-6
  • 2 total stops
  • 46h 40m total
  • Singapore to Bucharest
Search Deals
Qatar Airways
  • Qatar Airways
  • 9-6
  • 1 total stop
  • 18h 50m total
  • Singapore to Bucharest
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (S$ 427 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (S$ 148 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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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 28 April 2026.
Use the filters below to find and compare flights from Singapore to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Sat 6-6

01:30-15:20

1 stop18h 50m

Bucharest Otopeni Intl

Sun 14-6

17:10-16:15

1 stop18h 05m

S$ 966

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Tue 19-5

01:30-15:20

1 stop18h 50m

Bucharest Otopeni Intl

Sun 24-5

17:10-16:15

1 stop18h 05m

S$ 967

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Thu 11-6

19:00-15:20

1 stop25h 20m

Bucharest Otopeni Intl

Mon 15-6

17:10-21:15

1 stop23h 05m

S$ 968

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Mon 8-6

16:35-09:20

2 stops21h 45m

Bucharest Otopeni Intl

Mon 15-6

17:10-15:45

1 stop17h 35m

S$ 1,019
Cheapest one-way

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Mon 11-5

01:30-09:20

1 stop36h 50m

S$ 533
Fastest single journey

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Wed 24-6

19:40-07:45

1 stop17h 05m

S$ 534

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Sun 14-6

19:00-15:20

1 stop25h 20m

S$ 543

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Sat 30-5

20:00-12:00

2 stops45h 00m

S$ 545

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Sun 24-5

01:30-15:20

1 stop18h 50m

S$ 549

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Tue 12-5

19:45-00:40

2 stops33h 55m

S$ 567

Flights are sorted by cheapest return flights first.

Deals found on 27-4

Showing 1-10 of 11 resultsSorted by cheapest first
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

What’s the top stopover airport for flights from Singapore to Bucharest Otopeni Intl Airport?

Share of one-stop return flights from Singapore to Bucharest Otopeni Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Istanbul (IST) – chosen by Cheapflights users on 60% of one-stop itineraries from Singapore to Bucharest Otopeni Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Singapore to Bucharest Otopeni Intl Airport?

Average return fare for one-stop flights from Singapore to Bucharest Otopeni Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Munich (MUC) is the most affordable one-stop option, with an average return flight price of S$ 806.

What’s the fastest stopover option from Singapore to Bucharest Otopeni Intl Airport?

Shortest average travel time for one-stop one-way flights from Singapore to Bucharest Otopeni Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Istanbul (IST) have the shortest average one-way travel time for one-stop routes: 15h 03m.

Which airport typically offers the quickest stopover for flights from Singapore to Bucharest Otopeni Intl Airport?

Average stopover duration for one-stop one-way flights from Singapore to Bucharest Otopeni Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 3h 25m.

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.

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

    For a flight from Singapore to Bucharest Otopeni Intl, you will be flying from Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city. Changi is the only Singapore airport and it handles 0 outbound flights to Bucharest Otopeni Intl per day. 0 airlines have flights to Bucharest Otopeni Intl from Singapore Changi on a regular basis.

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

    Departing from Singapore to Bucharest Otopeni Intl Airport will take you 18h 50m. The distance from Singapore to Bucharest Otopeni Intl Airport is about 8938 km.

  • 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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Cheapflights helps you search for flights from Singapore to Otopeni Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Otopeni Intl?

Cheapflights simply makes it quick and affordable to book flights from Singapore to Otopeni Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Otopeni Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Singapore 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 Singapore today and book when prices fit your budget.

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