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Cheap flights from Belfast to Niagara Falls, Ontario from £237

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — YYZ
8 Jun — 15 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Niagara Falls

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Niagara Falls
Explore the most affordable flight options available from Belfast to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 May 2026.

Wed 3/617:40
BFS
-
YYZ
1 stop22h 20m
Multiple Airlines
Mon 15/619:15
YYZ
-
BFS
1 stop20h 25m
Multiple Airlines
Deal found 9/5£431
Wed 10/606:05
BFS
-
YYZ
2 stops14h 45m
Multiple Airlines
Thu 18/622:15
YYZ
-
BFS
1 stop29h 50m
Multiple Airlines
Deal found 6/5£437
Wed 13/514:55
BHD
-
YYZ
3 stops31h 20m
Multiple Airlines
Wed 20/519:15
YYZ
-
BHD
1 stop14h 15m
Multiple Airlines
Deal found 5/5£501
Fri 15/509:50
BHD
-
YYZ
1 stop32h 50m
Multiple Airlines
Fri 22/521:55
YYZ
-
BHD
1 stop18h 05m
Multiple Airlines
Deal found 7/5£561
Wed 12/814:00
BHD
-
YYZ
1 stop29h 10m
Multiple Airlines
Wed 19/822:10
YYZ
-
BHD
1 stop10h 10m
Multiple Airlines
Deal found 5/5£616
Mon 6/715:25
BHD
-
YYZ
2 stops28h 35m
Multiple Airlines
Tue 21/721:55
YYZ
-
BHD
1 stop9h 00m
Multiple Airlines
Deal found 6/5£619
Wed 15/707:00
BHD
-
YYZ
1 stop12h 10m
Multiple Airlines
Mon 20/707:35
YYZ
-
BHD
2 stops32h 15m
Multiple Airlines
Deal found 5/5£629

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 9 May 2026.

Round-trip from

£437

One-way from

£237
10/6-18/6
  • 10/6-18/6
  • 3 total stops
  • 44h 35m total
  • Belfast to Niagara Falls
Search Deals
17/6
  • 17/6
  • 2 total stops
  • 26h 40m total
  • Belfast to Niagara Falls
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 9 May 2026.
Use the filters below to find and compare flights from Belfast to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Wed 3/6

17:40-11:00

1 stop22h 20m

Toronto Pearson Intl

Mon 15/6

19:15-20:40

1 stop20h 25m

£431

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Wed 10/6

06:05-15:50

2 stops14h 45m

Toronto Pearson Intl

Thu 18/6

22:15-09:05

1 stop29h 50m

£437

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Wed 12/8

07:30-13:20

2 stops34h 50m

Toronto Pearson Intl

Wed 19/8

22:15-19:15

1 stop16h 00m

£601

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Wed 15/7

06:10-12:45

1 stop11h 35m

Toronto Pearson Intl

Mon 20/7

22:45-22:25

1 stop18h 40m

£676

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 8/7

10:05-23:29

2 stops18h 24m

Toronto Pearson Intl

Thu 16/7

22:00-15:30

1 stop12h 30m

£705

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 8/7

17:30-19:55

1 stop31h 25m

Toronto Pearson Intl

Thu 16/7

12:15-09:20

2 stops16h 05m

£715

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 12/8

07:00-14:10

1 stop12h 10m

Toronto Pearson Intl

Wed 19/8

07:35-13:35

3 stops25h 00m

£731

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 3/6

19:40-23:29

2 stops32h 49m

Toronto Pearson Intl

Sun 7/6

22:15-08:50

1 stop29h 35m

£748

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Thu 4/6

19:30-16:05

1 stop25h 35m

Toronto Pearson Intl

Mon 8/6

18:05-08:50

1 stop9h 45m

£749
Fastest return journey

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 10/6

10:05-16:05

1 stop11h 00m

Toronto Pearson Intl

Sun 14/6

22:15-17:40

1 stop14h 25m

£776

Flights are sorted by cheapest return flights first.

Deals found on 8/5

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

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
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 9 May 2026.
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
7,954 reviews
Check prices

Comfort

6.8

Food

6.4

Overall

6.7

Boarding

6.9

Crew

7.7

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
7,954 reviews
British Airways
6.7
Okay
7,954 reviews
Check prices

Comfort

6.8

Food

6.4

Overall

6.7

Boarding

6.9

Crew

7.7

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 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 and KLM can get you from Belfast to Niagara Falls in just under 18h 24m. Your travel time can differ by up to 13h 01m. The distance from Belfast to Niagara Falls is about 3254 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 9 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£407Average£509FlexibilityNo 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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