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S$ 389+ Cheap flights to Otopeni Intl

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 8-11. Fares are subject to change and may not be available on all flights or dates of travel.
— OTP
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights to Otopeni Intl Airport
Explore the most affordable flight options available to Otopeni Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 28 October 2025.

Thu 13-1108:45SIN - OTP
3 stops39h 30mMultiple Airlines
Thu 20-1121:15OTP - SIN
1 stop24h 05mMultiple Airlines
Deal found 27-10S$ 822
Sun 9-1101:40SIN - OTP
1 stop21h 30mKLM
Sun 16-1113:55OTP - SIN
2 stops21h 00mKLM
Deal found 25-10S$ 826
Thu 13-1110:25SIN - OTP
1 stop33h 45mTurkish Airlines
Thu 20-1110:10OTP - SIN
1 stop17h 50mTurkish Airlines
Deal found 27-10S$ 830
Mon 10-1111:40SIN - OTP
1 stop32h 30mTurkish Airlines
Sun 16-1110:10OTP - SIN
1 stop17h 50mTurkish Airlines
Deal found 25-10S$ 833
Mon 10-1111:40SIN - OTP
1 stop14h 50mMultiple Airlines
Sun 16-1111:20OTP - SIN
3 stops28h 10mMultiple Airlines
Deal found 25-10S$ 840
Tue 9-1210:25SIN - OTP
1 stop33h 45mMultiple Airlines
Tue 16-1208:35OTP - SIN
3 stops26h 45mMultiple Airlines
Deal found 24-10S$ 1,004

Flights to Otopeni Intl in 2025

Find the latest flights to Otopeni Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 28 October 2025.

Return from

S$ 822

One-way from

S$ 389

Popular in

August

Cheapest in

March

Average price

S$ 1,219
13-11-20-11
  • 13-11-20-11
  • 4 total stops
  • 63h 35m total
  • Singapore to Bucharest
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8-11
  • 8-11
  • 2 total stops
  • 35h 05m total
  • Singapore to Bucharest
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (S$ 175 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 40 potential savings vs. average return price).
Search Deals
Average for return flights in October 2025
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Cheapflights Fare Finder

 
Locate flights to Otopeni Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 28 October 2025.
Use the filters below to find and compare flights to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Thu 13-11

08:45-18:15

3 stops39h 30m

Bucharest Otopeni Intl

Thu 20-11

21:15-03:20

1 stop24h 05m

S$ 822

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Wed 12-11

01:40-17:10

1 stop21h 30m

Bucharest Otopeni Intl

Thu 20-11

06:00-09:00

2 stops21h 00m

S$ 826

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Sun 9-11

01:40-17:10

1 stop21h 30m

Bucharest Otopeni Intl

Sun 16-11

13:55-16:55

2 stops21h 00m

S$ 826

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Thu 13-11

10:25-14:10

1 stop33h 45m

Bucharest Otopeni Intl

Thu 20-11

10:10-10:00

1 stop17h 50m

S$ 830

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Mon 10-11

08:15-23:50

2 stops21h 35m

Bucharest Otopeni Intl

Sun 16-11

14:50-16:55

1 stop20h 05m

S$ 916

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Fri 13-3

11:40-20:30

1 stop14h 50m

Bucharest Otopeni Intl

Mon 16-3

10:10-08:45

1 stop16h 35m

S$ 919

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Tue 9-12

13:15-14:25

3 stops31h 10m

Bucharest Otopeni Intl

Tue 16-12

08:35-17:20

3 stops26h 45m

S$ 1,010

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Tue 13-1

10:30-10:50

3 stops54h 20m

S$ 409

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Mon 3-11

23:25-19:30

2 stops50h 05m

S$ 433

SingaporeBucharest

SIN - OTP

SINOTP

Singapore Changi

Sun 11-1

10:30-11:55

3 stops55h 25m

S$ 436

Flights are sorted by cheapest return flights first.

Deals found on 25-10

Showing 1-10 of 16 results
1
2

Best time to book a flight to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl 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 to Bucharest Otopeni Intl Airport

What are the cheapest airlines that fly to Otopeni Intl?

The cheapest airline flying from Singapore to Otopeni Intl is Turkish Airlines.

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 28 October 2025.
See what other customers who have flown with Turkish Airlines to Romania have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,029 reviews
Check prices

Food

7.4

Crew

7.7

Boarding

7.3

Overall

7.3

Entertainment

7.4

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
4,029 reviews
Turkish Airlines
7.3
Good
4,029 reviews
Check prices

Food

7.4

Crew

7.7

Boarding

7.3

Overall

7.3

Entertainment

7.4

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!

FAQs about flying to Otopeni Intl

  • Can I find cheaper flights to Otopeni Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Otopeni Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Otopeni Intl?

    Based on reviews from Cheapflights users, Turkish Airlines is rated the highest out of the airlines that fly to Otopeni Intl.

  • What is the cheapest airport to fly to in Otopeni Intl?

    Bucharest Otopeni Intl is currently the cheapest airport to fly to in Otopeni Intl. One-way flights to Bucharest Otopeni Intl typically cost S$ 60, while return flights cost around S$ 253.

  • How much is a return flight to Otopeni Intl?

    A return flight to Otopeni Intl will typically cost around S$ 359, however they can be found for as little as S$ 232.

  • Does Bucharest Otopeni Intl have rental cars?

    Yes. Those touching down at Bucharest Otopeni Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bucharest Otopeni Intl?

    Yes. Bucharest Otopeni Intl has hotels nearby for those requiring accommodations. Otopeni City Gardens is the closest property to Bucharest Otopeni Intl (1.6 km away from Bucharest Otopeni Intl).

See more FAQs

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