Find flights
When to book
Airlines
FAQs

Cheap flights from Niagara Falls, ON to Bucharest Otopeni Intl Airport from C$ 429

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OTP
14 Mar — 21 Mar1
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 12 February 2026.

Tue 17/210:05 p.m.
YYZ
-
OTP
1 stop17h 50m
British Airways
Fri 15/58:15 a.m.
OTP
-
YYZ
2 stops22h 14m
British Airways
Deal found 8/2C$ 806
Fri 20/210:40 p.m.
YYZ
-
OTP
1 stop20h 05m
LOT
Thu 5/36:25 p.m.
OTP
-
YYZ
1 stop33h 15m
LOT
Deal found 10/2C$ 810
Wed 18/28:25 p.m.
YYZ
-
OTP
1 stop12h 25m
Air Canada
Mon 2/36:30 a.m.
OTP
-
YYZ
2 stops24h 34m
Air Canada
Deal found 8/2C$ 812
Wed 18/28:25 p.m.
YYZ
-
OTP
1 stop12h 25m
Multiple Airlines
Mon 2/34:40 p.m.
OTP
-
YYZ
1 stop30h 10m
Multiple Airlines
Deal found 10/2C$ 813
Tue 17/212:07 p.m.
YYZ
-
OTP
2 stops16h 58m
Delta
Mon 16/36:00 a.m.
OTP
-
YYZ
2 stops22h 58m
Delta
Deal found 8/2C$ 817
Fri 10/410:00 p.m.
YYZ
-
OTP
1 stop14h 05m
American Airlines
Wed 13/58:15 a.m.
OTP
-
YYZ
2 stops22h 14m
American Airlines
Deal found 11/2C$ 821
Thu 26/210:05 a.m.
YYZ
-
OTP
2 stops19h 55m
Delta
Wed 11/36:00 a.m.
OTP
-
YYZ
2 stops17h 24m
Delta
Deal found 9/2C$ 825

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 12 February 2026.

Round-trip from

C$ 806

One-way from

C$ 429

Popular in

December

Cheapest in

November

Average price

C$ 1,068
LOT
  • LOT
  • 26/2-10/3
  • 2 total stops
  • 50h 50m total
  • Niagara Falls to Bucharest
Search Deals
23/3
  • 23/3
  • 1 total stop
  • 21h 05m 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$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 12 February 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 22/2

2:00 p.m.-12:30 a.m.

2 stops27h 30m

Bucharest Otopeni Intl

Thu 5/3

6:30 a.m.-4:10 p.m.

1 stop16h 40m

C$ 814

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Thu 26/2

7:50 a.m.-12:05 p.m.

2 stops21h 15m

Bucharest Otopeni Intl

Tue 10/3

6:00 a.m.-5:17 p.m.

2 stops17h 17m

C$ 820

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Sun 12/4

6:10 p.m.-2:05 p.m.

1 stop12h 55m

Bucharest Otopeni Intl

Thu 14/5

3:40 p.m.-8:10 p.m.

1 stop35h 30m

C$ 839

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Mon 23/3

9:25 p.m.-12:30 a.m.

1 stop21h 05m

Bucharest Otopeni Intl

Mon 30/3

4:10 p.m.-6:08 p.m.

2 stops32h 58m

C$ 889

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 10/4

10:00 p.m.-11:50 p.m.

1 stop18h 50m

Bucharest Otopeni Intl

Thu 14/5

3:40 p.m.-8:10 p.m.

1 stop35h 30m

C$ 889

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Mon 23/3

2:05 p.m.-6:35 p.m.

2 stops22h 30m

Bucharest Otopeni Intl

Mon 30/3

12:45 p.m.-7:02 p.m.

2 stops37h 17m

C$ 891

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Thu 16/4

6:00 p.m.-12:45 p.m.

1 stop11h 45m

Bucharest Otopeni Intl

Tue 12/5

1:40 p.m.-9:00 p.m.

1 stop14h 20m

C$ 897

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Sat 4/4

7:43 p.m.-12:00 p.m.

2 stops33h 17m

Bucharest Otopeni Intl

Sat 11/4

12:45 p.m.-7:02 p.m.

2 stops37h 17m

C$ 898

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Sat 11/4

11:30 p.m.-12:45 p.m.

1 stop30h 15m

Bucharest Otopeni Intl

Tue 12/5

1:40 p.m.-9:00 p.m.

1 stop14h 20m

C$ 900

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Mon 13/4

6:55 p.m.-1:10 a.m.

2 stops23h 15m

Bucharest Otopeni Intl

Thu 14/5

12:45 p.m.-12:32 p.m.

2 stops30h 47m

C$ 920

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/2

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 6 February 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$ 719). Flying from Niagara Falls to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,153). 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.

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 12 February 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
1,452 reviews
Check prices

Boarding

7.8

Overall

7.7

Food

7.3

Comfort

7.6

Crew

8.4

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
1,452 reviews
KLM
7.7
Good
1,452 reviews
Check prices

Boarding

7.8

Overall

7.7

Food

7.3

Comfort

7.6

Crew

8.4

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
1,179 reviews
KLM
7.7
Good
1,452 reviews
Check prices

Boarding

7.8

Overall

7.7

Food

7.3

Comfort

7.6

Crew

8.4

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
10,709 reviews
KLM
7.7
Good
1,452 reviews
Check prices

Boarding

7.8

Overall

7.7

Food

7.3

Comfort

7.6

Crew

8.4

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
7,780 reviews
KLM
7.7
Good
1,452 reviews
Check prices

Boarding

7.8

Overall

7.7

Food

7.3

Comfort

7.6

Crew

8.4

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
7,733 reviews
KLM
7.7
Good
1,452 reviews
Check prices

Boarding

7.8

Overall

7.7

Food

7.3

Comfort

7.6

Crew

8.4

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 12h 55m. SWISS provides one of the quickest options available for as low as C$ 839. 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$ 690), Air Canada (C$ 692), and LOT (C$ 993).

  • 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$ 719). Flying from Niagara Falls to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,153). 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 12 February 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 692AverageC$ 1,029FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 799AverageC$ 849FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Austrian AirlinesCheapestC$ 806AverageC$ 1,156FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
British AirwaysCheapestC$ 833AverageC$ 1,211FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapestC$ 898AverageC$ 1,316FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air CanadaCheapestC$ 909AverageC$ 1,141FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 925AverageC$ 1,059FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 929AverageC$ 1,215FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 938AverageC$ 1,230FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 978AverageC$ 1,119FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.