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Cheap flights from Niagara Falls, ON to Bucharest Otopeni Intl Airport from C$ 376

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OTP
31 May — 7 Jun1
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 1 May 2026.

Sun 10/54:30 p.m.
YYZ
-
OTP
1 stop15h 50m
Multiple Airlines
Wed 27/54:10 p.m.
OTP
-
YYZ
1 stop31h 05m
Multiple Airlines
Deal found 28/4C$ 1,014
Tue 12/55:50 p.m.
YYZ
-
OTP
1 stop11h 10m
Multiple Airlines
Mon 22/64:10 p.m.
OTP
-
YYZ
1 stop27h 40m
Multiple Airlines
Deal found 27/4C$ 1,015
Tue 12/57:15 p.m.
YYZ
-
OTP
2 stops16h 40m
Multiple Airlines
Tue 26/57:45 p.m.
OTP
-
YYZ
1 stop29h 15m
Multiple Airlines
Deal found 29/4C$ 1,016
Tue 12/55:50 p.m.
YYZ
-
OTP
1 stop11h 10m
Multiple Airlines
Thu 28/56:20 a.m.
OTP
-
YYZ
1 stop13h 30m
Multiple Airlines
Deal found 28/4C$ 1,018
Sun 24/55:50 p.m.
YYZ
-
OTP
1 stop11h 10m
Air Canada
Mon 1/66:20 a.m.
OTP
-
YYZ
2 stops23h 38m
Air Canada
Deal found 30/4C$ 1,019
Sun 10/54:30 p.m.
YYZ
-
OTP
1 stop15h 50m
SWISS
Sat 13/66:20 a.m.
OTP
-
YYZ
1 stop13h 30m
SWISS
Deal found 26/4C$ 1,020
Tue 12/55:50 p.m.
YYZ
-
OTP
1 stop17h 45m
Air Canada
Wed 10/66:15 a.m.
OTP
-
YYZ
1 stop19h 15m
Air Canada
Deal found 26/4C$ 1,022
Tue 26/55:50 p.m.
YYZ
-
OTP
1 stop17h 45m
Air Canada
Wed 10/66:20 a.m.
OTP
-
YYZ
2 stops18h 48m
Air Canada
Deal found 28/4C$ 1,023
Wed 3/65:45 p.m.
YYZ
-
OTP
1 stop11h 15m
Multiple Airlines
Sat 13/64:10 p.m.
OTP
-
YYZ
2 stops57h 19m
Multiple Airlines
Deal found 29/4C$ 1,024
Mon 11/57:55 p.m.
YYZ
-
OTP
2 stops22h 40m
Multiple Airlines
Wed 27/57:40 a.m.
OTP
-
YYZ
2 stops17h 15m
Multiple Airlines
Deal found 28/4C$ 1,026
Wed 3/62:00 p.m.
YYZ
-
OTP
2 stops28h 10m
SWISS
Sat 13/64:10 p.m.
OTP
-
YYZ
2 stops57h 19m
SWISS
Deal found 30/4C$ 1,027
Mon 11/58:05 p.m.
YYZ
-
OTP
1 stop12h 15m
Air Canada
Thu 21/51:45 p.m.
OTP
-
YYZ
1 stop12h 45m
Air Canada
Deal found 28/4C$ 1,029

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 1 May 2026.

Round-trip from

C$ 1,014

One-way from

C$ 376

Popular in

July

Cheapest in

February

Average price

C$ 1,131
Air Canada
  • Air Canada
  • 2/6-17/6
  • 2 total stops
  • 32h 40m total
  • Niagara Falls to Bucharest
Search Deals
2/6
  • 2/6
  • 3 total stops
  • 21h 55m total
  • Niagara Falls to Bucharest
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 297 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 1 May 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

Mon 11/5

9:55 p.m.-12:55 a.m.

1 stop20h 00m

Bucharest Otopeni Intl

Thu 21/5

6:10 p.m.-1:20 p.m.

1 stop26h 10m

C$ 1,049

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Wed 13/5

9:55 p.m.-5:20 p.m.

1 stop12h 25m

Bucharest Otopeni Intl

Tue 23/6

6:00 a.m.-9:00 p.m.

1 stop22h 00m

C$ 1,056

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Wed 13/5

4:45 p.m.-5:20 p.m.

1 stop17h 35m

Bucharest Otopeni Intl

Mon 22/6

7:05 a.m.-11:40 p.m.

2 stops23h 35m

C$ 1,084

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Mon 11/5

4:45 p.m.-5:20 p.m.

1 stop17h 35m

Bucharest Otopeni Intl

Wed 27/5

7:05 a.m.-5:21 p.m.

2 stops17h 16m

C$ 1,086

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Mon 11/5

12:05 p.m.-12:45 p.m.

2 stops17h 40m

Bucharest Otopeni Intl

Thu 21/5

7:05 a.m.-5:47 p.m.

2 stops17h 42m

C$ 1,113

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 2/10

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

1 stop18h 50m

Bucharest Otopeni Intl

Wed 14/10

4:15 p.m.-8:10 p.m.

1 stop34h 55m

C$ 1,153

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Wed 9/9

10:00 p.m.-2:40 p.m.

1 stop33h 40m

Bucharest Otopeni Intl

Wed 7/10

4:15 p.m.-8:10 p.m.

1 stop34h 55m

C$ 1,183

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Wed 13/5

7:43 p.m.-11:50 p.m.

2 stops21h 07m

Bucharest Otopeni Intl

Thu 28/5

6:15 a.m.-8:44 p.m.

2 stops21h 29m

C$ 1,190
Quickest round-trip

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Wed 9/9

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

1 stop11h 45m

Bucharest Otopeni Intl

Wed 16/9

2:00 p.m.-7:55 p.m.

1 stop12h 55m

C$ 1,210

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Sat 23/5

2:15 p.m.-11:30 p.m.

2 stops26h 15m

Bucharest Otopeni Intl

Sat 6/6

6:15 a.m.-8:44 p.m.

2 stops21h 29m

C$ 1,211

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 18 resultsSorted by cheapest first
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 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 1 May 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
1,509 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,509 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
LOT
7.5
Good
1,192 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
10,987 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
7,964 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
7,936 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 25m. KLM provides one of the quickest options available for as low as C$ 1,056. 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$ 694), Air Canada (C$ 697), and LOT (C$ 971).

  • 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 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapestC$ 759AverageC$ 906FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
SWISSCheapestC$ 781AverageC$ 1,036FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 805AverageC$ 855FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 823AverageC$ 1,233FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 873AverageC$ 1,145FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 885AverageC$ 1,551FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 895AverageC$ 1,160FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LOTCheapestC$ 904AverageC$ 1,330FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapestC$ 922AverageC$ 1,131FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapestC$ 955AverageC$ 1,232FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines 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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