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Cheap flights from Belfast Intl Airport to Niagara Falls, Ontario from £306

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YYZ
25 Mar — 1 Apr1
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 23 February 2026.

Mon 13/408:15
BFS
-
YYZ
2 stops18h 50m
Multiple Airlines
Sun 19/420:45
YYZ
-
BFS
2 stops20h 50m
Multiple Airlines
Deal found 20/2£354
Thu 4/622:45
BFS
-
YYZ
2 stops22h 05m
Multiple Airlines
Sun 7/623:55
YYZ
-
BFS
2 stops16h 35m
Multiple Airlines
Deal found 21/2£491
Tue 16/620:55
BFS
-
YYZ
1 stop20h 50m
Multiple Airlines
Fri 3/722:45
YYZ
-
BFS
1 stop29h 40m
Multiple Airlines
Deal found 23/2£551
Thu 9/406:10
BFS
-
YYZ
2 stops20h 55m
Multiple Airlines
Thu 16/420:45
YYZ
-
BFS
2 stops18h 50m
Multiple Airlines
Deal found 22/2£579
Fri 20/318:00
BFS
-
YYZ
2 stops48h 58m
Multiple Airlines
Fri 27/322:35
YYZ
-
BFS
1 stop20h 10m
Multiple Airlines
Deal found 20/2£613

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 23 February 2026.

Round-trip from

£354

One-way from

£306
13/4-19/4
  • 13/4-19/4
  • 4 total stops
  • 39h 40m total
  • Belfast to Niagara Falls
Search Deals
15/3
  • 15/3
  • 2 total stops
  • 28h 40m 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 23 February 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

Mon 13/4

08:15-22:05

2 stops18h 50m

Toronto Pearson Intl

Sun 19/4

20:45-22:35

2 stops20h 50m

£354

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Thu 4/6

18:25-17:10

1 stop27h 45m

Toronto Pearson Intl

Sun 7/6

22:15-13:00

1 stop9h 45m

£517

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Tue 16/6

20:55-12:45

1 stop20h 50m

Toronto Pearson Intl

Fri 3/7

22:45-09:25

1 stop29h 40m

£551

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Thu 9/4

06:10-22:05

2 stops20h 55m

Toronto Pearson Intl

Thu 16/4

20:45-20:35

2 stops18h 50m

£579

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Fri 20/3

18:00-14:58

2 stops48h 58m

Toronto Pearson Intl

Fri 27/3

22:35-22:45

1 stop20h 10m

£613

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sun 15/3

06:30-07:10

2 stops28h 40m

£306

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Wed 18/3

19:55-00:26

3 stops56h 31m

£322

Flights are sorted by cheapest return flights first.

Deals found on 20/2

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 23 February 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
7,759 reviews
Check prices

Overall

6.7

Boarding

6.9

Comfort

6.8

Entertainment

6.4

Crew

7.6

Food

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
7,759 reviews
British Airways
6.7
Okay
7,759 reviews
Check prices

Overall

6.7

Boarding

6.9

Comfort

6.8

Entertainment

6.4

Crew

7.6

Food

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.

Browse thousands of different options on Cheapflights for your next trip

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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 23 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£411Average£514FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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