SIN - OTP

S$ 390 Find Cheap Flights from Singapore to Bucharest

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Otopeni Intl departing on 5-2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bucharest Otopeni Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Bucharest, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Bucharest, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
S$ 786
Overall average: S$ 1,356
KLM
Wed 11-2Thu 19-2
SIN - OTP • 1 stop
Cheapest one-way flight
S$ 390
Typical prices: S$ 394-S$ 451
Multiple Airlines
Thu 5-2
SIN - OTP • 3 stops
Top airlines
KLM
Cheapest • from S$ 786 (return)
Turkish Airlines
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 25% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Otopeni Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Singapore to Bucharest (SIN-OTP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Bucharest that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Singapore to Otopeni Intl

Wed, 11 Feb - Thu, 19 Feb
KLM Logo
01:40 - 17:10
SIN
-
OTP
21h 30m1 stop
KLM Logo
13:55 - 16:15
OTP
-
SIN
20h 20m1 stop
S$ 786KLM
Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
19:25 - 15:10
SIN
-
OTP
25h 45m2 stops
Multiple Airlines Logo
06:00 - 09:35
OTP
-
SIN
21h 35m2 stops
S$ 787Multiple Airlines
Thu, 15 Jan - Thu, 22 Jan
Turkish Airlines Logo
10:15 - 08:50
SIN
-
OTP
28h 35m1 stop
Turkish Airlines Logo
21:50 - 08:35
OTP
-
SIN
28h 45m1 stop
S$ 827Turkish Airlines
Mon, 8 Jun - Mon, 22 Jun
Lufthansa Logo
22:45 - 12:00
SIN
-
OTP
18h 15m1 stop
Lufthansa Logo
19:20 - 16:35
OTP
-
SIN
16h 15m1 stop
S$ 828Lufthansa
Wed, 11 Feb - Thu, 19 Feb
Multiple Airlines Logo
01:40 - 00:30
SIN
-
OTP
28h 50m1 stop
Multiple Airlines Logo
13:05 - 16:55
OTP
-
SIN
21h 50m1 stop
S$ 831Multiple Airlines
Thu, 15 Jan - Thu, 22 Jan
Turkish Airlines Logo
10:15 - 08:50
SIN
-
OTP
28h 35m1 stop
Turkish Airlines Logo
10:10 - 10:00
OTP
-
SIN
17h 50m1 stop
S$ 837Turkish Airlines
Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
22:50 - 17:10
SIN
-
OTP
24h 20m2 stops
Multiple Airlines Logo
06:05 - 09:00
OTP
-
SIN
20h 55m1 stop
S$ 873Multiple Airlines
Thu, 12 Feb - Thu, 19 Feb
Multiple Airlines Logo
11:15 - 20:15
SIN
-
OTP
39h 00m3 stops
Multiple Airlines Logo
11:50 - 03:15
OTP
-
SIN
33h 25m3 stops
S$ 891Multiple Airlines
Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
19:25 - 20:05
SIN
-
OTP
30h 40m2 stops
Multiple Airlines Logo
11:40 - 17:20
OTP
-
SIN
23h 40m2 stops
S$ 895Multiple Airlines
Thu, 12 Feb - Thu, 19 Feb
Multiple Airlines Logo
19:40 - 20:45
SIN
-
OTP
31h 05m2 stops
Multiple Airlines Logo
11:50 - 03:15
OTP
-
SIN
33h 25m3 stops
S$ 912Multiple Airlines
Booking Insights

KAYAK's insights & trends for Singapore to Otopeni Intl flights

Get data-powered insights and trends into flights from Singapore to Otopeni Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Singapore to Bucharest Otopeni Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Bucharest Otopeni Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Singapore to Bucharest Otopeni Intl Airport is January, where tickets cost S$ 765 (return) on average. On the other hand, the most expensive months are February and October, where the average cost of round-trip tickets is S$ 1,356 and S$ 1,249 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flightS$ 390
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Singapore to Bucharest

When to book flights from Singapore to Otopeni Intl

Are your dates flexible? Find out the best times to travel from Singapore to Otopeni Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Singapore to Bucharest flights

  • What is the cheapest flight from Singapore to Bucharest Otopeni Intl Airport?

    In the last 3 days, the lowest price for a flight from Singapore to Bucharest Otopeni Intl Airport was S$ 390 for a one-way ticket and S$ 786 for a return.

  • Which airports will I be using when flying from Singapore to Bucharest?

    Singapore and Bucharest are both served by 1 main airport. You will leave Singapore from Singapore Changi and will be arriving at Bucharest Otopeni Intl.

  • Which aircraft models fly most regularly from Singapore to Bucharest?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Singapore to Bucharest?

    Star Alliance is the only airline alliance operating flights between Singapore and Bucharest.

  • How does KAYAK find such low prices on flights from Singapore to Bucharest?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Bucharest.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Bucharest?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bucharest from Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Bucharest?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bucharest with an airline and back to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Bucharest?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bucharest from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Singapore to Otopeni Intl

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Bucharest. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Otopeni Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 4133 reviews
7.4Food
7.8Crew
7.4Entertainment
7.3Comfort
7.3Boarding
Airline reviews

The fact that my flight was cancelled and made wait for 14 Fing hours to booka flightto a neighboring country.... never again

2.0 MediocreAnonymous, Dec 2025
IST - TIA
Read more Turkish Airlines reviews

The fact that my flight was cancelled and made wait for 14 Fing hours to booka flightto a neighboring country.... never again

The flight from Istanbul to Karachi was an old plane in which the seats don’t even come close to lying flat. It was uncomfortable - may as well have been economy, and a far cry from Qatar Airways that I’m used to. The food was mediocre and entertainment couldn’t even be used because there was zero privacy like in a normal business class, so it would feel as though everyone is watching the movie with you - which is awkward. I had to put my food tray out as a leg stopper to get into some sort of comfortable position to curl up and sleep, which is ridiculous. Unacceptable given the ticket still has a business class price tag.

I had ordered gluten free vegetarian but I got chicken instead. I wasn’t able to eat the meal. It’s hard not having food to eat when it’s an international flight. I don’t want to complain but when it’s a 14 hours flight. It would be nice to have something to eat.

Bad confort, bad seat take advantage of the political conflict to double the price

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Turkish Airlines will be my first choice to fly in the future.

THE SEATS ARE A JOKE!!!! YOU CALL THIS BUSINESS CLASS SEATS ? ITS A DISGRACE.. NARROW, CLAUSTRIPHOBIC SEATS CAN NEVER BE COMPENSATED FOR BY FOCUSING ON BETTER WUALITY FOOD SERVED....... THE CONFORT OF THE SEATS AND THE WIDTH & PITCH OF THE SEATS ARE WAY MORE IMP. THAN FOOD THAT TK IS FOCUSING ON... WILL NEVER FLY AGAIN EVEN IF THE PRICE OF BUSINESS CLASS SEAT IS SAME AS ECONOMY CLASS..... JAL/ QATAR/ EMIRATES HAS WAYYYY MORE COMFY SEATS

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

Turkish airlines have improved a lot, please keep up the good work.

for the second time disappointed with TK, they like JAT = joke about time

Everything you need to know for your flight from Singapore to Otopeni Intl

Information on your arrival and departure airports

Singapore (SIN)
Otopeni Intl (OTP)