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Cheap flights from Niagara Falls, ON to Bucharest Otopeni Intl Airport from C$ 364

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OTP
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Otopeni Intl

Enter your travel dates to find the best prices.

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 22 January 2026.

Sun 1/212:45 p.m.
YYZ
-
OTP
2 stops16h 45m
United Airlines
Sun 15/27:10 p.m.
OTP
-
YYZ
2 stops48h 30m
United Airlines
Deal found 21/1C$ 823
Fri 27/310:30 p.m.
YYZ
-
OTP
2 stops31h 40m
Air Canada
Mon 6/46:20 a.m.
OTP
-
YYZ
1 stop16h 55m
Air Canada
Deal found 21/1C$ 827
Mon 9/310:00 p.m.
YYZ
-
OTP
1 stop15h 25m
Multiple Airlines
Wed 25/33:35 p.m.
OTP
-
YYZ
1 stop28h 40m
Multiple Airlines
Deal found 20/1C$ 828
Thu 29/17:04 p.m.
YYZ
-
OTP
2 stops21h 41m
British Airways
Thu 5/28:00 a.m.
OTP
-
YYZ
1 stop19h 15m
British Airways
Deal found 22/1C$ 830
Thu 19/26:15 p.m.
YYZ
-
OTP
1 stop12h 50m
Air Canada
Mon 16/36:55 a.m.
OTP
-
YYZ
2 stops18h 05m
Air Canada
Deal found 21/1C$ 831
Wed 29/46:00 p.m.
YYZ
-
OTP
1 stop11h 25m
Air Canada
Wed 27/56:20 a.m.
OTP
-
YYZ
2 stops23h 38m
Air Canada
Deal found 19/1C$ 835
Sun 15/210:00 p.m.
YYZ
-
OTP
2 stops34h 50m
Multiple Airlines
Sun 22/27:10 p.m.
OTP
-
YYZ
2 stops29h 59m
Multiple Airlines
Deal found 20/1C$ 836
Mon 23/28:25 p.m.
YYZ
-
OTP
1 stop21h 05m
SWISS
Mon 9/34:40 p.m.
OTP
-
YYZ
2 stops28h 10m
SWISS
Deal found 21/1C$ 838
Tue 28/41:00 p.m.
YYZ
-
OTP
2 stops19h 20m
Air Canada
Fri 22/56:20 a.m.
OTP
-
YYZ
2 stops22h 38m
Air Canada
Deal found 19/1C$ 839
Wed 18/21:00 p.m.
YYZ
-
OTP
2 stops16h 30m
Air Canada
Sun 8/36:30 a.m.
OTP
-
YYZ
2 stops19h 15m
Air Canada
Deal found 21/1C$ 841
Mon 20/44:30 p.m.
YYZ
-
OTP
2 stops12h 55m
Multiple Airlines
Sun 24/57:20 p.m.
OTP
-
YYZ
1 stop26h 05m
Multiple Airlines
Deal found 21/1C$ 843

Find 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 22 January 2026.

Round-trip from

C$ 823

One-way from

C$ 364

Popular in

December

Cheapest in

November

Average price

C$ 1,109
United Airlines
  • United Airlines
  • 1/2-15/2
  • 4 total stops
  • 65h 15m total
  • Niagara Falls to Bucharest
Search Deals
4/3
  • 4/3
  • 1 total stop
  • 15h 55m total
  • Niagara Falls to Bucharest
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 22 January 2026.
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

Sun 1/2

12:45 p.m.-12:30 p.m.

2 stops16h 45m

Bucharest Otopeni Intl

Sun 15/2

7:10 p.m.-12:40 p.m.

2 stops48h 30m

C$ 823

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Wed 11/3

5:40 p.m.-2:00 p.m.

1 stop14h 20m

Bucharest Otopeni Intl

Mon 30/3

6:35 a.m.-9:54 p.m.

2 stops22h 19m

C$ 831

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Mon 23/2

8:25 p.m.-12:30 a.m.

1 stop21h 05m

Bucharest Otopeni Intl

Mon 9/3

4:40 p.m.-2:50 p.m.

2 stops28h 10m

C$ 838

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Sat 25/4

5:50 p.m.-12:00 p.m.

1 stop11h 10m

Bucharest Otopeni Intl

Sun 3/5

6:20 a.m.-9:58 p.m.

2 stops22h 38m

C$ 848

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Wed 11/3

10:44 a.m.-3:45 p.m.

2 stops23h 01m

Bucharest Otopeni Intl

Mon 30/3

8:15 a.m.-7:04 p.m.

2 stops17h 49m

C$ 856

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Sun 3/5

10:15 p.m.-12:50 a.m.

1 stop19h 35m

Bucharest Otopeni Intl

Wed 27/5

8:15 a.m.-8:10 p.m.

1 stop18h 55m

C$ 865

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Sun 1/2

10:30 a.m.-2:55 p.m.

2 stops21h 25m

Bucharest Otopeni Intl

Sun 15/2

7:35 a.m.-2:50 p.m.

1 stop14h 15m

C$ 872

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 20/2

8:45 a.m.-12:30 p.m.

2 stops20h 45m

Bucharest Otopeni Intl

Sun 8/3

7:10 p.m.-6:57 p.m.

2 stops29h 47m

C$ 874

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Wed 4/3

9:55 p.m.-8:50 p.m.

1 stop15h 55m

C$ 364

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Wed 4/2

9:30 p.m.-10:15 p.m.

2 stops41h 45m

C$ 409

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Showing 1-10 of 14 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 16 January 2026.

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 21 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, November is the cheapest month in which you can book a flight from Niagara Falls to Bucharest Otopeni Intl Airport (average of C$ 734). Flying from Niagara Falls to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,178). 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.

How much does it cost to fly round-trip from Niagara Falls to Bucharest Otopeni Intl Airport?

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 22 January 2026.
Get a feel of what it's like to fly with KLM,LOT, andAir Canada 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
7.7
Good
1,442 reviews
Check prices

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,442 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
LOT
7.5
Good
1,174 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air Canada
7.1
Good
10,646 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,736 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,689 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 16h 45m. United Airlines provides one of the quickest options available for as low as C$ 823. The distance from Niagara Falls to Bucharest Otopeni Intl Airport is about 7757 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Niagara Falls to Bucharest Otopeni Intl Airport one-way?

    The cheapest airlines for a one-way flight from Niagara Falls to Bucharest Otopeni Intl Airport are Lufthansa (C$ 704), Air Canada (C$ 706), and LOT (C$ 1,013).

  • 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, November is the cheapest month in which you can book a flight from Niagara Falls to Bucharest Otopeni Intl Airport (average of C$ 734). Flying from Niagara Falls to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,178). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Niagara Falls to Otopeni Intl

Discover the top 10 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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 706AverageC$ 1,050FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 816AverageC$ 866FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Austrian AirlinesCheapestC$ 822AverageC$ 1,215FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
British AirwaysCheapestC$ 918AverageC$ 1,239FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapestC$ 919AverageC$ 1,328FlexibilityNo cancel feeOn-time81%
Search LOT flights
DeltaCheapestC$ 944AverageC$ 1,043FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 950AverageC$ 1,257FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 955AverageC$ 1,150FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 959AverageC$ 1,243FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 1,032AverageC$ 1,142FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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