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Cheap flights from Belfast Intl Airport to Niagara Falls, Ontario from £198

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YYZ
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Niagara Falls

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Niagara Falls
Explore the most affordable flight options available from Belfast Intl to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Fri 24/406:05
BFS
-
YYZ
1 stop14h 55m
Multiple Airlines
Thu 30/422:35
YYZ
-
BFS
1 stop15h 55m
Multiple Airlines
Deal found 20/1£426
Sun 18/1020:50
BFS
-
YYZ
1 stop23h 50m
Multiple Airlines
Mon 26/1022:35
YYZ
-
BFS
1 stop31h 30m
Multiple Airlines
Deal found 21/1£552

Find flight deals from Belfast Intl to Niagara Falls

Keep the following information in mind while searching for Belfast Intl to Niagara Falls flight deals. Data was last updated 22 January 2026.

Round-trip from

£426

One-way from

£198

Popular in

August

Cheapest in

February

Average price

£526
24/4-30/4
  • 24/4-30/4
  • 2 total stops
  • 30h 50m total
  • Belfast to Niagara Falls
Search Deals
17/4
  • 17/4
  • 2 total stops
  • 26h 10m 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 (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl 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 22 January 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Niagara Falls that are best for you.

Fly from

Belfast Intl

Fly to

Niagara Falls

Route

Depart

Return

Price

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Fri 24/4

06:05-16:00

1 stop14h 55m

Toronto Pearson Intl

Thu 30/4

22:35-19:30

1 stop15h 55m

£426

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Fri 17/4

17:05-14:15

2 stops26h 10m

£198

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sat 18/4

21:40-14:15

2 stops45h 35m

£199

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sun 12/4

12:45-14:15

3 stops30h 30m

£276

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Best time to book a flight from Belfast Intl to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Belfast Intl 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 Intl Airport to Niagara Falls
No data available for this route at this time. Please check back soon.

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 22 January 2026.
See what other customers who have flown with British Airways from Belfast Intl Airport to Niagara Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,689 reviews
Check prices

Overall

6.7

Comfort

6.8

Boarding

6.9

Crew

7.6

Food

6.4

Entertainment

6.4

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.
British Airways
6.7
Okay
7,689 reviews
British Airways
6.7
Okay
7,689 reviews
Check prices

Overall

6.7

Comfort

6.8

Boarding

6.9

Crew

7.6

Food

6.4

Entertainment

6.4

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl 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.

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Alternative routes for Belfast Intl 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 Intl to Niagara Falls

Discover the top airline that operate flights from Belfast Intl 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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£420Average£580FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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