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Cheap flights from Niagara Falls to Bucharest Otopeni Intl Airport from C$ 558

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OTP
1 Jul — 8 Jul1
1 adult

Cheapflights Tip: The best prices from Niagara Falls to Bucharest Otopeni Intl are usually found in February or January, booked 59 days in advance, depart on a Sunday or Monday and return on a Thursday

Cheap 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 26 June 2025.

Round-trip from

C$ 926

One-way from

C$ 558

Popular in

June

Cheapest in

February

Average price

C$ 1,390
13/7-16/9
  • 13/7-16/9
  • 2 total stops
  • 36h 15m total
  • Niagara Falls to Bucharest
Search Deals
1/7
  • 1/7
  • 2 total stops
  • 30h 55m total
  • Niagara Falls to Bucharest
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 157 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Niagara Falls to Otopeni Intl

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 26 June 2025.

Sun 13/77:55 p.m.YYZ - OTP
1 stop19h 55mMultiple Airlines
Tue 16/98:35 a.m.OTP - YYZ
1 stop16h 20mMultiple Airlines
Deal found 24/6C$ 926
Tue 30/910:15 p.m.YYZ - OTP
1 stop20h 10mBritish Airways
Thu 16/108:25 a.m.OTP - YYZ
1 stop18h 50mBritish Airways
Deal found 26/6C$ 934
Thu 2/1010:05 p.m.YYZ - OTP
1 stop20h 20mAmerican Airlines
Mon 17/118:05 a.m.OTP - YYZ
1 stop19h 10mAmerican Airlines
Deal found 25/6C$ 956
Fri 3/104:35 p.m.YYZ - OTP
1 stop15h 45mSWISS
Mon 13/104:10 p.m.OTP - YYZ
2 stops32h 48mSWISS
Deal found 24/6C$ 1,014
Tue 16/94:35 p.m.YYZ - OTP
1 stop15h 45mAir Canada
Thu 27/1112:55 p.m.OTP - YYZ
2 stops17h 50mAir Canada
Deal found 24/6C$ 1,036
Wed 17/95:35 p.m.YYZ - OTP
1 stop11h 20mLufthansa
Mon 24/116:05 a.m.OTP - YYZ
1 stop15h 50mLufthansa
Deal found 24/6C$ 1,040
Fri 3/108:40 p.m.YYZ - OTP
2 stops20h 30mAustrian Airlines
Fri 14/116:40 a.m.OTP - YYZ
1 stop14h 10mAustrian Airlines
Deal found 25/6C$ 1,060
Fri 3/106:15 a.m.YYZ - OTP
2 stops29h 20mUnited Airlines
Mon 13/106:00 a.m.OTP - YYZ
2 stops20h 37mUnited Airlines
Deal found 24/6C$ 1,105

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 26 June 2025.
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 13/7

7:55 p.m.-10:50 p.m.

1 stop19h 55m

Bucharest Otopeni Intl

Tue 16/9

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

1 stop16h 20m

C$ 926

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Tue 30/9

10:15 p.m.-1:25 a.m.

1 stop20h 10m

Bucharest Otopeni Intl

Thu 16/10

8:25 a.m.-8:15 p.m.

1 stop18h 50m

C$ 934

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Thu 2/10

10:05 p.m.-1:25 a.m.

1 stop20h 20m

Bucharest Otopeni Intl

Mon 17/11

8:05 a.m.-8:15 p.m.

1 stop19h 10m

C$ 956

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 3/10

4:35 p.m.-3:20 p.m.

1 stop15h 45m

Bucharest Otopeni Intl

Mon 13/10

4:10 p.m.-5:58 p.m.

2 stops32h 48m

C$ 1,014

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Tue 16/9

4:35 p.m.-3:20 p.m.

1 stop15h 45m

Bucharest Otopeni Intl

Thu 27/11

12:55 p.m.-11:45 p.m.

2 stops17h 50m

C$ 1,036

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Wed 17/9

5:35 p.m.-11:55 a.m.

1 stop11h 20m

Bucharest Otopeni Intl

Mon 24/11

6:05 a.m.-2:55 p.m.

1 stop15h 50m

C$ 1,040

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 3/10

8:40 p.m.-12:10 a.m.

2 stops20h 30m

Bucharest Otopeni Intl

Fri 14/11

6:40 a.m.-1:50 p.m.

1 stop14h 10m

C$ 1,060

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Fri 3/10

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

2 stops29h 20m

Bucharest Otopeni Intl

Mon 13/10

6:00 a.m.-7:37 p.m.

2 stops20h 37m

C$ 1,105

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Tue 1/7

10:10 p.m.-12:05 p.m.

2 stops30h 55m

C$ 558

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Thu 31/7

9:50 p.m.-8:10 a.m.

1 stop27h 20m

C$ 984

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/6

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 20 June 2025.

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 59 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, October is the cheapest month in which you can book a flight from Niagara Falls to Bucharest Otopeni Intl Airport (average of C$ 760). Flying from Niagara Falls to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,088). 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.

What is the cheapest time of day to fly from NI4 to OTP?

Find hourly flight availability from Niagara Falls to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Niagara Falls to Bucharest Otopeni Intl Airport as you normally would.

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 26 June 2025.
Get a feel of what it's like to fly with LOT,SWISS, andUnited Airlines 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.
LOT
7.6
Good
1,083 reviews
Check prices

Boarding

7.6

Comfort

7.5

Food

7.2

Crew

8.1

Entertainment

7.0

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
LOT
7.6
Good
1,083 reviews
LOT
7.6
Good
1,083 reviews
Check prices

Boarding

7.6

Comfort

7.5

Food

7.2

Crew

8.1

Entertainment

7.0

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
SWISS
7.5
Good
1,649 reviews
LOT
7.6
Good
1,083 reviews
Check prices

Boarding

7.6

Comfort

7.5

Food

7.2

Crew

8.1

Entertainment

7.0

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
United Airlines
7.4
Good
8,838 reviews
LOT
7.6
Good
1,083 reviews
Check prices

Boarding

7.6

Comfort

7.5

Food

7.2

Crew

8.1

Entertainment

7.0

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Turkish Airlines
7.3
Good
3,876 reviews
LOT
7.6
Good
1,083 reviews
Check prices

Boarding

7.6

Comfort

7.5

Food

7.2

Crew

8.1

Entertainment

7.0

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Scandinavian Airlines
7.3
Good
1,412 reviews
LOT
7.6
Good
1,083 reviews
Check prices

Boarding

7.6

Comfort

7.5

Food

7.2

Crew

8.1

Entertainment

7.0

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

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.

  • 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 Turkish Airlines (C$ 984), Air Serbia (C$ 1,006), and WestJet (C$ 1,129).

  • 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, October is the cheapest month in which you can book a flight from Niagara Falls to Bucharest Otopeni Intl Airport (average of C$ 760). Flying from Niagara Falls to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,088). 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 9 airlines flying from Niagara Falls to Otopeni Intl

Discover the top 9 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 26 June 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 728AverageC$ 1,091FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestC$ 868AverageC$ 1,220FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 879AverageC$ 1,036FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 885AverageC$ 1,114FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Austrian AirlinesCheapestC$ 901AverageC$ 1,227FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LOTCheapestC$ 902AverageC$ 1,306FlexibilityNo cancel feeOn-time81%
Search LOT flights
British AirwaysCheapestC$ 939AverageC$ 1,076FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 940AverageC$ 1,226FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 994AverageC$ 1,192FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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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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