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Cheap flights from Niagara Falls to Bucharest Otopeni Intl Airport from C$ 334

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OTP
23 Aug — 30 Aug1
1 adult

Cheapflights Tip: The best prices from Niagara Falls to Bucharest Otopeni Intl are usually found in February or April, booked 59 days in advance, depart on a Sunday or Monday and return on a Thursday

Cheap flight deals from Niagara Falls to Otopeni Intl

Keep the following information in mind while searching for Niagara Falls to Otopeni Intl flight deals. Data was last updated 18 August 2025.

Round-trip from

C$ 960

One-way from

C$ 334

Popular in

August

Cheapest in

February

Average price

C$ 1,484
American Airlines
  • American Airlines
  • 5/11-12/11
  • 3 total stops
  • 33h 56m total
  • Niagara Falls to Bucharest
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22/9
  • 22/9
  • 1 total stop
  • 21h 55m total
  • Niagara Falls to Bucharest
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Niagara Falls to Otopeni Intl

Cheapest flights from Niagara Falls to Otopeni Intl
Explore the most affordable flight options available from Niagara Falls to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.

Wed 5/1112:34 p.m.YYZ - OTP
2 stops20h 11mAmerican Airlines
Wed 12/118:05 a.m.OTP - YYZ
1 stop13h 45mAmerican Airlines
Deal found 17/8C$ 960
Fri 10/105:35 p.m.YYZ - OTP
2 stops17h 55mMultiple Airlines
Sat 25/104:30 a.m.OTP - YYZ
3 stops21h 55mMultiple Airlines
Deal found 16/8C$ 962
Mon 1/911:00 p.m.YYZ - OTP
2 stops43h 00mMultiple Airlines
Wed 17/98:20 p.m.OTP - YYZ
1 stop28h 40mMultiple Airlines
Deal found 17/8C$ 963
Fri 3/1010:10 p.m.YYZ - OTP
1 stop13h 20mMultiple Airlines
Mon 13/1010:00 p.m.OTP - YYZ
2 stops25h 50mMultiple Airlines
Deal found 18/8C$ 969
Sun 5/1010:45 p.m.YYZ - OTP
1 stop14h 15mMultiple Airlines
Mon 20/108:35 a.m.OTP - YYZ
2 stops18h 25mMultiple Airlines
Deal found 16/8C$ 978
Fri 3/108:15 p.m.YYZ - OTP
1 stop21h 50mSWISS
Mon 13/104:10 p.m.OTP - YYZ
1 stop27h 40mSWISS
Deal found 17/8C$ 988
Tue 30/94:35 p.m.YYZ - OTP
1 stop13h 30mAir Canada
Tue 14/106:35 a.m.OTP - YYZ
2 stops17h 19mAir Canada
Deal found 16/8C$ 992
Thu 25/97:00 a.m.YYZ - OTP
2 stops22h 25mAir Canada
Sun 12/106:30 a.m.OTP - YYZ
1 stop16h 55mAir Canada
Deal found 17/8C$ 999
Sat 13/97:55 p.m.YYZ - OTP
1 stop11h 45mMultiple Airlines
Sat 20/98:35 a.m.OTP - YYZ
1 stop16h 20mMultiple Airlines
Deal found 16/8C$ 1,002

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls 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 629,999 searches. Data last updated 18 August 2025.
Use the filters below to find and compare flights from Niagara Falls to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Niagara Falls

Fly to

Otopeni Intl

Route

Depart

Return

Price

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Wed 5/11

12:34 p.m.-3:45 p.m.

2 stops20h 11m

Bucharest Otopeni Intl

Wed 12/11

8:05 a.m.-2:50 p.m.

1 stop13h 45m

C$ 960

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 10/10

5:35 p.m.-6:30 p.m.

2 stops17h 55m

Bucharest Otopeni Intl

Sat 25/10

4:30 a.m.-7:25 p.m.

3 stops21h 55m

C$ 962

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Mon 1/9

11:00 p.m.-1:00 a.m.

2 stops43h 00m

Bucharest Otopeni Intl

Wed 17/9

8:20 p.m.-6:00 p.m.

1 stop28h 40m

C$ 963

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 3/10

10:10 p.m.-6:30 p.m.

1 stop13h 20m

Bucharest Otopeni Intl

Mon 13/10

10:00 p.m.-4:50 p.m.

2 stops25h 50m

C$ 969

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Sun 5/10

10:45 p.m.-8:00 p.m.

1 stop14h 15m

Bucharest Otopeni Intl

Mon 20/10

8:35 a.m.-8:00 p.m.

2 stops18h 25m

C$ 978

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Sun 12/10

10:00 p.m.-12:45 a.m.

1 stop19h 45m

Bucharest Otopeni Intl

Sun 26/10

4:10 p.m.-9:15 p.m.

1 stop35h 05m

C$ 982

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 3/10

8:15 p.m.-1:05 a.m.

1 stop21h 50m

Bucharest Otopeni Intl

Mon 13/10

4:10 p.m.-12:50 p.m.

1 stop27h 40m

C$ 988

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Sun 19/10

8:15 p.m.-3:20 p.m.

1 stop12h 05m

Bucharest Otopeni Intl

Sat 25/10

6:30 a.m.-5:58 p.m.

2 stops18h 28m

C$ 988

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Tue 2/9

9:05 p.m.-5:25 p.m.

1 stop13h 20m

Bucharest Otopeni Intl

Mon 22/9

10:45 a.m.-4:36 p.m.

2 stops36h 51m

C$ 989

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Sun 19/10

8:15 p.m.-3:20 p.m.

1 stop12h 05m

Bucharest Otopeni Intl

Sat 25/10

6:35 a.m.-2:44 p.m.

2 stops39h 09m

C$ 992

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/8

Showing 1-10 of 16 results
1
2

Best time to book a flight from Niagara Falls to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Niagara Falls with our price prediction graph.
Estimated round-trip 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 Niagara Falls to Bucharest Otopeni Intl Airport

How far ahead should I book a flight from Niagara Falls to Bucharest Otopeni Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Otopeni Intl. Price data was last updated on 8 August 2025.

The price you pay for your flight from Niagara Falls to Bucharest Otopeni Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Niagara Falls to Bucharest Otopeni Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Niagara Falls to Bucharest Otopeni Intl Airport (average of C$ 760). Flying from Niagara Falls to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,121). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NI4 to OTP?

Find hourly flight availability from Niagara Falls to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Niagara Falls to Bucharest Otopeni Intl Airport as you normally would.

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 18 August 2025.
Get a feel of what it's like to fly with KLM,LOT, andAir France from Niagara Falls to Bucharest Otopeni Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
LOT
7.6
Good
1,110 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.4
Good
1,468 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air Canada
7.1
Good
9,992 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Lufthansa
6.8
Okay
7,330 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

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

    A quick flight from Niagara Falls to Bucharest Otopeni Intl Airport can take about 20h 11m. American Airlines provides one of the quickest options available for as low as C$ 960. The distance from Niagara Falls to Bucharest Otopeni Intl Airport is about 7757 km.

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

    Yes. In addition to deals on Niagara Falls to Otopeni Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls 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.

  • What is the cheapest month to book a flight from Niagara Falls to Bucharest Otopeni Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Niagara Falls to Bucharest Otopeni Intl Airport (average of C$ 760). Flying from Niagara Falls to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,121). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Niagara Falls to Otopeni Intl

Discover the top 9 airlines that operate flights from Niagara Falls 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 629,999 searches. Data last updated 18 August 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 706AverageC$ 1,050FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LOTCheapestC$ 911AverageC$ 1,340FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air CanadaCheapestC$ 929AverageC$ 1,143FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 942AverageC$ 1,079FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 944AverageC$ 1,131FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 949AverageC$ 1,225FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 951AverageC$ 1,243FlexibilityNo cancel feeOn-time75%
Search KLM flights
Austrian AirlinesCheapestC$ 975AverageC$ 1,244FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,006AverageC$ 1,212FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Niagara Falls to Otopeni Intl?

When you search for this flight from Niagara Falls to Otopeni Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Niagara Falls to Otopeni Intl.

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

Yes! Cheapflights helps users easily find flights from Niagara Falls to Otopeni Intl with no change fees.

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

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