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Cheap flights from Belfast to Niagara Falls, Ontario from £279

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — YYZ
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Niagara Falls

Enter your travel dates to find the best prices.

Best flights from Belfast to Niagara Falls
Discover carefully curated flight deals from Belfast to Niagara Falls that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Fri 23/106:30BFS - YYZ
1 stop13h 30mMultiple Airlines
Fri 30/121:35YYZ - BFS
1 stop30h 20mMultiple Airlines
Deal found 11/12£441
Thu 12/206:35BHD - YYZ
1 stop13h 15mBritish Airways
Mon 16/218:05YYZ - BHD
1 stop10h 00mBritish Airways
Deal found 9/12£551
Sat 24/110:35BFS - YYZ
1 stop33h 25mMultiple Airlines
Sat 31/121:35YYZ - BFS
1 stop17h 40mMultiple Airlines
Deal found 10/12£445
Sun 25/106:30BFS - YYZ
2 stops18h 15mMultiple Airlines
Sun 1/214:00YYZ - BFS
2 stops19h 00mMultiple Airlines
Deal found 11/12£543
Thu 21/506:35BHD - YYZ
2 stops21h 45mBritish Airways
Mon 25/518:05YYZ - BHD
1 stop9h 45mBritish Airways
Deal found 10/12£600

Find flight deals from Belfast to Niagara Falls

Keep the following information in mind while searching for Belfast to Niagara Falls flight deals. Data was last updated 12 December 2025.

Round-trip from

£441

One-way from

£279

Popular in

August

Cheapest in

February

Average price

£721
23/1-30/1
  • 23/1-30/1
  • 2 total stops
  • 43h 50m total
  • Belfast to Niagara Falls
Search Deals
20/5
  • 20/5
  • 3 total stops
  • 37h 15m total
  • Belfast to Niagara Falls
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast to Niagara Falls 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 858,174 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Belfast to Niagara Falls that are best for you.

Fly from

Belfast

Fly to

Niagara Falls

Route

Depart

Return

Price

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Fri 23/1

06:30-15:00

1 stop13h 30m

Toronto Pearson Intl

Fri 30/1

21:35-08:55

1 stop30h 20m

£441

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sat 24/1

10:35-15:00

1 stop33h 25m

Toronto Pearson Intl

Sat 31/1

21:35-20:15

1 stop17h 40m

£445

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sun 25/1

06:30-19:45

2 stops18h 15m

Toronto Pearson Intl

Sun 1/2

14:00-14:00

2 stops19h 00m

£543

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Thu 12/2

06:35-14:50

1 stop13h 15m

Toronto Pearson Intl

Mon 16/2

18:05-09:05

1 stop10h 00m

£551

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Thu 21/5

06:35-23:20

2 stops21h 45m

Toronto Pearson Intl

Mon 25/5

18:05-08:50

1 stop9h 45m

£600

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Wed 20/5

08:45-17:00

3 stops37h 15m

£279

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 20/5

18:20-11:00

1 stop21h 40m

£303

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sat 10/1

10:35-14:20

2 stops32h 45m

£409

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Sat 10/1

07:25-20:11

3 stops41h 46m

£417

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Best time to book a flight from Belfast to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Belfast with our price prediction graph.
Estimated return 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 Belfast to Niagara Falls

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

Find hourly flight availability from Belfast to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

A simple way to save on the total cost of your ticket is to fly from Belfast to Niagara Falls in the evening. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight at midday.

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. 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 Niagara Falls. Reviews last updated 12 December 2025.
Read reviews from past customers who have flown with British Airways from Belfast to Niagara Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,571 reviews
Check prices

Food

6.4

Comfort

6.7

Crew

7.6

Entertainment

6.4

Overall

6.7

Boarding

6.9

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.
British Airways
6.7
Okay
7,571 reviews
British Airways
6.7
Okay
7,571 reviews
Check prices

Food

6.4

Comfort

6.7

Crew

7.6

Entertainment

6.4

Overall

6.7

Boarding

6.9

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.

Related info for your journey

Find useful and relevant information for your journey from Belfast to Niagara Falls. 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 Belfast to Niagara Falls?

    British Airways can get you from Belfast to Niagara Falls in just under 13h 15m. Your travel time can differ by up to . The distance from Belfast to Niagara Falls is about 3254 mi.

  • Can I find deals for flights from Belfast to Niagara Falls that include hotel bookings?

    Yes. In addition to deals on Belfast to Niagara Falls flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to Niagara Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Niagara Falls.

  • Can I find deals for business class flights from Belfast to Niagara Falls?

    Yes. Cheapflights offers flight deals from Belfast to Niagara Falls 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

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Alternative routes for Belfast to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Pearson Intl flights
Belfast City to Pearson Intl flights
Belfast Intl to Pierre Elliott Trudeau Intl flights

Top airline flying from Belfast to Niagara Falls

Discover the top airline that operate flights from Belfast to Niagara Falls. 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 858,174 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£422Average£553FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast to Niagara Falls?

Deals for Belfast to Niagara Falls flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Belfast to Niagara Falls?

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 Belfast to Niagara Falls.

Can Cheapflights find flights from Belfast to Niagara Falls with no change fees?

Certainly. Search results for flights to Niagara Falls from Belfast shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Belfast to Niagara Falls become cheaper?

Of course! You can now track prices for flights from Belfast to Niagara Falls and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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