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Cheap flights from Niagara Falls, ON to Bucharest Otopeni Intl Airport from C$ 320

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OTP
26 Jun — 3 Jul1
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 27 May 2026.

Thu 28/58:05 p.m.
YYZ
-
OTP
1 stop12h 15m
Multiple Airlines
Mon 15/66:20 a.m.
OTP
-
YYZ
2 stops18h 48m
Multiple Airlines
Deal found 25/5C$ 1,034
Fri 29/56:15 a.m.
YYZ
-
OTP
2 stops26h 05m
Multiple Airlines
Wed 3/61:15 p.m.
OTP
-
YYZ
1 stop31h 25m
Multiple Airlines
Deal found 25/5C$ 1,036
Fri 29/510:15 p.m.
YYZ
-
OTP
2 stops19h 20m
Multiple Airlines
Tue 16/66:10 a.m.
OTP
-
YYZ
2 stops18h 05m
Multiple Airlines
Deal found 25/5C$ 1,037
Fri 29/57:00 a.m.
YYZ
-
OTP
2 stops25h 20m
Multiple Airlines
Sun 14/64:10 p.m.
OTP
-
YYZ
2 stops32h 58m
Multiple Airlines
Deal found 25/5C$ 1,038
Wed 17/610:15 p.m.
YYZ
-
OTP
2 stops30h 25m
Multiple Airlines
Thu 9/79:55 a.m.
OTP
-
YYZ
1 stop14h 00m
Multiple Airlines
Deal found 25/5C$ 1,040
Tue 26/59:40 p.m.
YYZ
-
OTP
1 stop20h 55m
Multiple Airlines
Tue 9/67:40 a.m.
OTP
-
YYZ
1 stop17h 20m
Multiple Airlines
Deal found 24/5C$ 1,041
Sat 13/64:30 p.m.
YYZ
-
OTP
2 stops12h 55m
Air Canada
Wed 17/66:20 a.m.
OTP
-
YYZ
1 stop16h 50m
Air Canada
Deal found 23/5C$ 1,043
Tue 26/57:15 p.m.
YYZ
-
OTP
2 stops16h 40m
Multiple Airlines
Tue 7/76:10 a.m.
OTP
-
YYZ
2 stops34h 50m
Multiple Airlines
Deal found 23/5C$ 1,044
Wed 27/510:15 p.m.
YYZ
-
OTP
2 stops19h 25m
Multiple Airlines
Tue 16/66:10 a.m.
OTP
-
YYZ
2 stops18h 50m
Multiple Airlines
Deal found 25/5C$ 1,045
Fri 29/58:20 p.m.
YYZ
-
OTP
1 stop15h 15m
Air Canada
Wed 3/66:05 a.m.
OTP
-
YYZ
1 stop13h 50m
Air Canada
Deal found 25/5C$ 1,049

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 27 May 2026.

Round-trip from

C$ 1,034

One-way from

C$ 320

Popular in

August

Cheapest in

February

Average price

C$ 1,164
10/9-20/9
  • 10/9-20/9
  • 4 total stops
  • 47h 20m total
  • Niagara Falls to Bucharest
Search Deals
8/6
  • 8/6
  • 3 total stops
  • 37h 45m total
  • Niagara Falls to Bucharest
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 260 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 27 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

Fri 12/6

4:45 p.m.-1:00 p.m.

1 stop13h 15m

Bucharest Otopeni Intl

Mon 6/7

2:00 p.m.-1:20 p.m.

1 stop30h 20m

C$ 1,132

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Sun 14/6

10:55 p.m.-12:45 p.m.

2 stops30h 50m

Bucharest Otopeni Intl

Mon 6/7

7:05 a.m.-11:15 p.m.

2 stops23h 10m

C$ 1,154

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Wed 15/7

6:05 p.m.-12:20 a.m.

1 stop23h 15m

Bucharest Otopeni Intl

Wed 14/10

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

1 stop34h 55m

C$ 1,211
Quickest round-trip

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Tue 25/8

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

1 stop11h 45m

Bucharest Otopeni Intl

Tue 15/9

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

1 stop16h 20m

C$ 1,230

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Sat 13/6

6:29 p.m.-5:20 p.m.

2 stops15h 51m

Bucharest Otopeni Intl

Sat 11/7

7:05 a.m.-1:20 p.m.

1 stop13h 15m

C$ 1,281

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 17/7

7:25 p.m.-2:00 p.m.

2 stops35h 35m

Bucharest Otopeni Intl

Tue 13/10

6:10 p.m.-6:35 p.m.

2 stops31h 25m

C$ 1,283

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Wed 5/8

7:45 p.m.-9:05 a.m.

1 stop30h 20m

Bucharest Otopeni Intl

Tue 18/8

9:55 a.m.-6:50 p.m.

1 stop15h 55m

C$ 1,327

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 17/7

7:25 p.m.-2:00 p.m.

2 stops35h 35m

Bucharest Otopeni Intl

Thu 15/10

8:15 a.m.-6:35 p.m.

2 stops17h 20m

C$ 1,332

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Tue 28/7

6:00 p.m.-1:40 p.m.

1 stop12h 40m

Bucharest Otopeni Intl

Fri 14/8

7:05 a.m.-7:55 p.m.

1 stop19h 50m

C$ 1,353

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Sun 19/7

6:00 p.m.-1:40 p.m.

1 stop12h 40m

Bucharest Otopeni Intl

Sat 8/8

2:00 p.m.-1:20 p.m.

1 stop30h 20m

C$ 1,355

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/5

Showing 1-10 of 21 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 27 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
1,524 reviews
Check prices

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

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
1,524 reviews
KLM
7.8
Good
1,524 reviews
Check prices

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

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
1,195 reviews
KLM
7.8
Good
1,524 reviews
Check prices

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

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
11,092 reviews
KLM
7.8
Good
1,524 reviews
Check prices

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

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
8,032 reviews
KLM
7.8
Good
1,524 reviews
Check prices

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

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
8,007 reviews
KLM
7.8
Good
1,524 reviews
Check prices

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

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 13h 15m. KLM provides one of the quickest options available for as low as C$ 1,132. 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.

  • 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

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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 27 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapestC$ 768AverageC$ 917FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
SWISSCheapestC$ 796AverageC$ 1,049FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 815AverageC$ 865FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 849AverageC$ 1,262FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapestC$ 867AverageC$ 1,247FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air CanadaCheapestC$ 884AverageC$ 1,158FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 896AverageC$ 1,572FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 906AverageC$ 1,271FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LOTCheapestC$ 915AverageC$ 1,346FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapestC$ 933AverageC$ 1,157FlexibilityNo 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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