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Cheap flights from Belfast Intl Airport to Niagara Falls, Ontario from £164

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YYZ
26 Jun — 3 Jul1
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 27 May 2026.

Tue 7/705:55
BFS
-
YYZ
1 stop13h 15m
Multiple Airlines
Tue 21/722:15
YYZ
-
BFS
1 stop16h 35m
Multiple Airlines
Deal found 25/5£426
Mon 6/718:50
BFS
-
YYZ
1 stop24h 20m
Multiple Airlines
Sun 12/722:15
YYZ
-
BFS
1 stop28h 50m
Multiple Airlines
Deal found 22/5£434
Sun 5/722:05
BFS
-
YYZ
1 stop21h 05m
Multiple Airlines
Sat 25/722:15
YYZ
-
BFS
1 stop28h 15m
Multiple Airlines
Deal found 23/5£459

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 27 May 2026.

Round-trip from

£426

One-way from

£164
7/7-21/7
  • 7/7-21/7
  • 2 total stops
  • 29h 50m total
  • Belfast to Niagara Falls
Search Deals
4/8
  • 4/8
  • 2 total stops
  • 34h 45m total
  • Belfast to Niagara Falls
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 27 May 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Tue 7/7

05:55-14:10

1 stop13h 15m

Toronto Pearson Intl

Tue 21/7

22:15-19:50

1 stop16h 35m

£426

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 6/7

18:50-14:10

1 stop24h 20m

Toronto Pearson Intl

Sun 12/7

22:15-08:05

1 stop28h 50m

£434

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sun 5/7

22:05-14:10

1 stop21h 05m

Toronto Pearson Intl

Sat 25/7

22:15-07:30

1 stop28h 15m

£459
Cheapest one-way

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Tue 4/8

07:35-13:20

2 stops34h 45m

£164
Fastest single journey

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 10/8

08:00-14:10

1 stop11h 10m

£264

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 20/7

06:30-14:10

1 stop12h 40m

£267

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Wed 22/7

05:55-14:10

1 stop13h 15m

£268

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sat 25/7

16:55-14:10

1 stop26h 15m

£278

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Fri 24/7

19:20-14:10

1 stop23h 50m

£278

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Fri 21/8

19:20-14:10

1 stop23h 50m

£284

Flights are sorted by cheapest return flights first.

Deals found on 26/5

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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 27 May 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
8,007 reviews
Check prices

Food

6.4

Overall

6.7

Entertainment

6.4

Boarding

6.9

Comfort

6.8

Crew

7.7

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
8,007 reviews
British Airways
6.7
Okay
8,007 reviews
Check prices

Food

6.4

Overall

6.7

Entertainment

6.4

Boarding

6.9

Comfort

6.8

Crew

7.7

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 Pierre Elliott Trudeau Intl flights
Belfast Intl to Pearson Intl flights
Belfast City to Pearson 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 27 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£504Average£550FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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