Find flights
When to book
Airlines
FAQs

Cheap flights from Niagara Falls, ON to Bucharest Otopeni Intl Airport from C$ 344

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OTP
13 Aug — 20 Aug1
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 14 July 2026.

Wed 2/96:05 p.m.
YYZ
-
OTP
1 stop23h 15m
British Airways
Wed 14/104:15 p.m.
OTP
-
YYZ
1 stop34h 55m
British Airways
Deal found 13/7C$ 1,112
Thu 10/910:00 p.m.
YYZ
-
OTP
1 stop20h 20m
British Airways
Sun 20/98:10 a.m.
OTP
-
YYZ
1 stop14h 55m
British Airways
Deal found 9/7C$ 1,115
Wed 2/96:05 p.m.
YYZ
-
OTP
1 stop13h 30m
British Airways
Sat 21/118:05 a.m.
OTP
-
YYZ
1 stop14h 50m
British Airways
Deal found 12/7C$ 1,116
Wed 19/89:35 p.m.
YYZ
-
OTP
2 stops14h 00m
Multiple Airlines
Wed 21/107:40 a.m.
OTP
-
YYZ
1 stop17h 20m
Multiple Airlines
Deal found 10/7C$ 1,118
Fri 17/77:35 a.m.
YYZ
-
OTP
3 stops35h 00m
Multiple Airlines
Tue 15/95:45 a.m.
OTP
-
YYZ
3 stops38h 35m
Multiple Airlines
Deal found 13/7C$ 1,119
Thu 8/106:05 p.m.
YYZ
-
OTP
1 stop24h 15m
British Airways
Tue 12/14:40 p.m.
OTP
-
YYZ
1 stop34h 35m
British Airways
Deal found 11/7C$ 1,121
Thu 1/1010:20 p.m.
YYZ
-
OTP
1 stop20h 30m
LOT
Wed 28/102:35 p.m.
OTP
-
YYZ
1 stop13h 00m
LOT
Deal found 12/7C$ 1,122
Sun 11/106:10 p.m.
YYZ
-
OTP
1 stop23h 40m
British Airways
Sun 10/14:10 p.m.
OTP
-
YYZ
1 stop35h 05m
British Airways
Deal found 11/7C$ 1,124
Sun 30/88:55 p.m.
YYZ
-
OTP
1 stop19h 50m
Multiple Airlines
Sat 19/96:45 p.m.
OTP
-
YYZ
1 stop26h 40m
Multiple Airlines
Deal found 9/7C$ 1,125
Fri 11/96:05 p.m.
YYZ
-
OTP
1 stop22h 45m
British Airways
Fri 23/108:15 a.m.
OTP
-
YYZ
2 stops22h 29m
British Airways
Deal found 10/7C$ 1,126
Fri 11/94:00 p.m.
YYZ
-
OTP
1 stop18h 45m
LOT
Fri 23/106:30 p.m.
OTP
-
YYZ
1 stop32h 50m
LOT
Deal found 10/7C$ 1,129

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 14 July 2026.

Round-trip from

C$ 1,112

One-way from

C$ 344

Popular in

August

Cheapest in

February

Average price

C$ 1,523
British Airways
  • British Airways
  • 2/9-14/10
  • 2 total stops
  • 58h 10m total
  • Niagara Falls to Bucharest
Search Deals
1/9
  • 1/9
  • 3 total stops
  • 45h 55m total
  • Niagara Falls to Bucharest
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 288 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 14 July 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Thu 10/9

10:00 p.m.-1:20 a.m.

1 stop20h 20m

Bucharest Otopeni Intl

Sun 20/9

8:10 a.m.-4:05 p.m.

1 stop14h 55m

C$ 1,115

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Mon 7/9

6:05 p.m.-5:20 p.m.

1 stop16h 15m

Bucharest Otopeni Intl

Sat 21/11

8:05 a.m.-3:55 p.m.

1 stop14h 50m

C$ 1,116

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Tue 1/9

6:05 p.m.-3:25 p.m.

1 stop14h 20m

Bucharest Otopeni Intl

Sun 15/11

7:35 a.m.-3:55 p.m.

1 stop15h 20m

C$ 1,116

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 11/9

7:15 p.m.-11:50 p.m.

2 stops21h 35m

Bucharest Otopeni Intl

Sat 3/10

8:00 p.m.-4:05 p.m.

1 stop27h 05m

C$ 1,157

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Wed 9/9

10:00 p.m.-2:35 p.m.

1 stop33h 35m

Bucharest Otopeni Intl

Fri 23/10

9:30 a.m.-8:15 p.m.

1 stop17h 45m

C$ 1,159

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 11/9

7:15 p.m.-11:50 p.m.

2 stops21h 35m

Bucharest Otopeni Intl

Fri 2/10

8:15 a.m.-11:26 p.m.

2 stops22h 11m

C$ 1,190
Quickest round-trip

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Mon 3/8

7:55 p.m.-2:40 p.m.

1 stop11h 45m

Bucharest Otopeni Intl

Mon 17/8

8:35 a.m.-5:55 p.m.

1 stop16h 20m

C$ 1,248

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 11/9

7:30 a.m.-12:25 p.m.

2 stops21h 55m

Bucharest Otopeni Intl

Wed 21/10

6:55 p.m.-11:26 p.m.

2 stops35h 31m

C$ 1,249

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Tue 8/9

12:08 p.m.-1:00 p.m.

2 stops17h 52m

Bucharest Otopeni Intl

Tue 20/10

2:00 p.m.-11:29 p.m.

2 stops16h 29m

C$ 1,252

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Wed 9/9

3:20 p.m.-1:00 p.m.

2 stops14h 40m

Bucharest Otopeni Intl

Wed 7/10

7:05 a.m.-5:38 p.m.

2 stops17h 33m

C$ 1,266

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/7

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 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 14 July 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
7.8
Good
1,538 reviews
Check prices

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.8
Good
1,538 reviews
KLM
7.8
Good
1,538 reviews
Check prices

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

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
1,210 reviews
KLM
7.8
Good
1,538 reviews
Check prices

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

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
11,336 reviews
KLM
7.8
Good
1,538 reviews
Check prices

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

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
8,133 reviews
KLM
7.8
Good
1,538 reviews
Check prices

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

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
8,113 reviews
KLM
7.8
Good
1,538 reviews
Check prices

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

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 20h 20m. British Airways provides one of the quickest options available for as low as C$ 1,115. 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.

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 14 July 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 816AverageC$ 1,214FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 835AverageC$ 886FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 870AverageC$ 1,303FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapestC$ 889AverageC$ 1,244FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air CanadaCheapestC$ 906AverageC$ 1,207FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 918AverageC$ 1,606FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 928AverageC$ 1,366FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LOTCheapestC$ 937AverageC$ 1,381FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapestC$ 956AverageC$ 1,179FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,078AverageC$ 1,406FlexibilityNo cancel feeOn-time75%
Search KLM 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.