OTP - SIN

S$ 445 Find Cheap Flights from Bucharest to Singapore – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
S$ 824
Typical prices: S$ 1,022-S$ 1,436
Air China
Fri 7-12Sat 22-12
OTP - SIN • 1 stop
Cheapest one-way flight
S$ 445
Typical prices: S$ 609-S$ 993
Multiple Airlines
Sun 28-1
OTP - SIN • 2 stops
Direct flights
Not available
There are currently no direct flights between Bucharest Otopeni Intl Airport and Singapore. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
21 weeks
in advance
Our data shows that travellers who book at least 21 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 10% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Beijing Capital (PEK)
Cheapest • Avg S$ 1,011 (return)
Istanbul (IST)
Shortest trip • 15h 43m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Singapore!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bucharest to Singapore (OTP-SIN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Otopeni Intl to Singapore

Mon, 7 Dec - Tue, 22 Dec
Air China Logo
16:25 - 16:15OTP  Bucharest Otopeni Intl-SIN Singapore Changi
17h 50m1 stop Beijing Capital
Air China Logo
09:30 - 05:15SIN  Singapore Changi-OTP Bucharest Otopeni Intl
25h 45m1 stop Beijing Capital
S$ 879Air China
2 days ago
Thu, 10 Dec - Thu, 24 Dec
Multiple Airlines Logo
06:00 - 14:55OTP  Bucharest Otopeni Intl-SIN Singapore Changi
26h 55m2 stops Milan Malpensa Chengdu Tianfu Intl
Multiple Airlines Logo
17:45 - 11:25SIN  Singapore Changi-OTP Bucharest Otopeni Intl
23h 40m2 stops Beijing Capital Milan Malpensa
S$ 924Multiple Airlines
2 days ago
Fri, 11 Dec - Thu, 24 Dec
Multiple Airlines Logo
06:00 - 16:15OTP  Bucharest Otopeni Intl-SIN Singapore Changi
28h 15m2 stops Milan Malpensa Shanghai Pu Dong
Multiple Airlines Logo
17:45 - 11:25SIN  Singapore Changi-OTP Bucharest Otopeni Intl
23h 40m2 stops Beijing Capital Milan Malpensa
S$ 929Multiple Airlines
1 day ago
Thu, 10 Dec - Thu, 24 Dec
Multiple Airlines Logo
08:35 - 12:50OTP  Bucharest Otopeni Intl-SIN Singapore Changi
46h 15m2 stops Istanbul Manama Bahrain Intl
Multiple Airlines Logo
19:25 - 11:30SIN  Singapore Changi-OTP Bucharest Otopeni Intl
22h 05m1 stop Abu Dhabi Zayed Intl
S$ 930Multiple Airlines
2 days ago
Thu, 10 Dec - Thu, 24 Dec
Multiple Airlines Logo
06:00 - 14:55OTP  Bucharest Otopeni Intl-SIN Singapore Changi
26h 55m2 stops Milan Malpensa Chengdu Tianfu Intl
Multiple Airlines Logo
17:45 - 11:25SIN  Singapore Changi-OTP Bucharest Otopeni Intl
23h 40m2 stops Beijing Capital Milan Malpensa
S$ 931Multiple Airlines
1 day ago
Mon, 7 Dec - Tue, 22 Dec
Multiple Airlines Logo
15:15 - 04:40OTP  Bucharest Otopeni Intl-SIN Singapore Changi
31h 25m1 stop Vienna Intl
Multiple Airlines Logo
19:25 - 11:30SIN  Singapore Changi-OTP Bucharest Otopeni Intl
22h 05m1 stop Abu Dhabi Zayed Intl
S$ 934Multiple Airlines
1 day ago
Fri, 11 Dec - Thu, 24 Dec
Multiple Airlines Logo
16:25 - 16:15OTP  Bucharest Otopeni Intl-SIN Singapore Changi
17h 50m1 stop Beijing Capital
Multiple Airlines Logo
19:25 - 11:30SIN  Singapore Changi-OTP Bucharest Otopeni Intl
22h 05m1 stop Abu Dhabi Zayed Intl
S$ 937Multiple Airlines
3+ days ago
Mon, 7 Dec - Tue, 22 Dec
Multiple Airlines Logo
16:20 - 12:50OTP  Bucharest Otopeni Intl-SIN Singapore Changi
38h 30m2 stops Istanbul Manama Bahrain Intl
Multiple Airlines Logo
19:25 - 11:30SIN  Singapore Changi-OTP Bucharest Otopeni Intl
22h 05m1 stop Abu Dhabi Zayed Intl
S$ 939Multiple Airlines
1 day ago
Fri, 11 Dec - Thu, 24 Dec
Multiple Airlines Logo
06:00 - 16:15OTP  Bucharest Otopeni Intl-SIN Singapore Changi
28h 15m2 stops Milan Malpensa Shanghai Pu Dong
Multiple Airlines Logo
17:45 - 11:25SIN  Singapore Changi-OTP Bucharest Otopeni Intl
23h 40m2 stops Beijing Capital Milan Malpensa
S$ 942Multiple Airlines
1 day ago
Fri, 11 Dec - Thu, 24 Dec
Multiple Airlines Logo
16:25 - 16:15OTP  Bucharest Otopeni Intl-SIN Singapore Changi
17h 50m1 stop Beijing Capital
Multiple Airlines Logo
19:25 - 11:30SIN  Singapore Changi-OTP Bucharest Otopeni Intl
22h 05m1 stop Abu Dhabi Zayed Intl
S$ 943Multiple Airlines
1 day ago
Booking Insights

Price, demand, and travel trends for Bucharest Otopeni Intl Airport to Singapore flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Bucharest Otopeni Intl Airport to Singapore?

Return flights from Bucharest Otopeni Intl Airport to Singapore typically range from S$ 1,022 to S$ 1,436. The lowest price found in the past 5 days was S$ 824 on Air China.

What's the cheapest day of the week to fly from Bucharest Otopeni Intl Airport to Singapore?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Bucharest Otopeni Intl Airport to Singapore. It's 5% cheaper than the average day, while Sunday is the most expensive, with prices 4% higher.

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

•January is the cheapest month to fly from Bucharest Otopeni Intl Airport to Singapore at S$ 1,023 return.
•December (S$ 1,518) and July (S$ 1,374) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 48% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Bucharest Otopeni Intl Airport to Singapore the cheapest?

Flights from Bucharest Otopeni Intl Airport to Singapore are cheapest 21 weeks before departure. Booking in this window typically costs about 16% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Bucharest Otopeni Intl Airport to Singapore flights

Low season

June

Cheapest flight

S$ 445
Beat the crowds with an average 66% drop in travellers.
The most popular month to fly with an average 125% increase in travellers.
One-way flight from Bucharest Otopeni Intl Airport to Singapore

When to book flights from Otopeni Intl to Singapore

Are your dates flexible? Find out the best times to travel from Otopeni Intl to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Bucharest Otopeni Intl Airport to Singapore flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Bucharest Otopeni Intl Airport to Singapore?

    Only Economy class is available on flights from Bucharest Otopeni Intl Airport to Singapore.

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

    A direct flight from Bucharest Otopeni Intl Airport to Singapore takes 00m, covering 14,385 km.

  • Do I need a passport to fly from Bucharest Otopeni Intl Airport to Singapore?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Bucharest Otopeni Intl Airport to Singapore flight?

    Return flights from Bucharest Otopeni Intl Airport to Singapore range from S$ 1,022 to S$ 1,436, with an average of S$ 1,132 over the past 12 months. Anything below S$ 1,022 counts as a good deal.

  • How expensive are last-minute Bucharest Otopeni Intl Airport to Singapore flights?

    Last-minute fares on this route (booked within two weeks of departure) run 10% above the S$ 1,132 route average. Book 21 weeks before departure for the lowest fares.

  • How are flight prices from Bucharest Otopeni Intl Airport to Singapore looking right now?

    One-way fares from Bucharest Otopeni Intl Airport to Singapore are currently lower than usual. Average one-way flight prices are about S$ 498, which is 37% below the typical average for this route.

  • Which car hire options are available at Singapore Changi Airport (SIN)?

    Singapore Changi Airport (SIN) hosts 5 major car hire companies, with daily rates starting from around S$ 135 for economy cars. Top options include:

    • Avis
    • Sixt
    • Thrifty
    • Hertz
    • Europcar

  • Which airports can I use when flying from Bucharest Otopeni Intl Airport to Singapore?

    Flights from Bucharest Otopeni Intl Airport to Singapore usually depart from Bucharest Otopeni Intl (OTP) and arrive at Singapore Changi (SIN).

  • Which airports do connecting flights from Bucharest Otopeni Intl Airport to Singapore pass through?

    One-stop flights from Bucharest Otopeni Intl Airport to Singapore most commonly connect through:

    • Istanbul (IST) – 49% of one-stop connections
    • Paris Charles de Gaulle (CDG) – 13% of one-stop connections
    • Doha Hamad Intl (DOH) – 9% of one-stop connections
    • Beijing Capital (PEK) – 7% of one-stop connections

  • Can I save money by using flexible dates for flights from Bucharest Otopeni Intl Airport to Singapore?

    Yes. Flexible dates can save you up to 9% on flights from Bucharest Otopeni Intl Airport to Singapore. Tuesday is the cheapest departure day at S$ 1,082 return on average, while Sunday is the most expensive at S$ 1,187, a difference of S$ 105.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Bucharest Otopeni Intl Airport to Singapore?

    Flying via Istanbul (IST) gives the shortest average 1-stop total travel time of 15h 43m, compared to 15h 46m via Vienna Intl (VIE) and 17h 08m via Doha Hamad Intl (DOH).

  • What is the time difference between Bucharest Otopeni Intl Airport and Singapore?

    Singapore is 6 hours ahead of Bucharest Otopeni Intl Airport (Singapore Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Singapore?

    Some of the most popular sights in Singapore are Sentosa, North Bridge Road, and Marina Square. These are among the most viewed places in Singapore on KAYAK.

Your guide to booking Bucharest Otopeni Intl Airport to Singapore flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average S$ 1,082, which is about S$ 105 less than Sunday fares (9% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 16% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Bucharest Otopeni Intl Airport to Singapore trip for January. Fares historically average S$ 1,023 return in that month – typically S$ 495 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Singapore Changi Airport.

    • Crowne Plaza Changi Airport by IHG
    • Changi Transit Hotel Terminal 1
    • The Haven by Jetquay

More options for your flight from Otopeni Intl to Singapore

Complete your trip to Singapore with a hotel stay or car hire

Car rentals in Singapore
Hotels in Singapore