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Cheap flights from Belfast to Niagara Falls from £406

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — YYZ
9 Jul — 16 Jul1
1 adult

Cheap 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 4 July 2025.

Round-trip from

£406

Popular in

August

Cheapest in

February

Average price

£776
5/9-12/9
  • 5/9-12/9
  • 3 total stops
  • 32h 40m total
  • Belfast to Niagara Falls
Highest demand for flights based on searches. 12% potential increase in price (£64 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Belfast to Niagara Falls

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 4 July 2025.

Fri 5/906:05BFS - YYZ
2 stops16h 20mMultiple Airlines
Fri 12/922:45YYZ - BFS
1 stop16h 20mMultiple Airlines
Deal found 3/7£406
Fri 5/907:00BHD - YYZ
1 stop13h 40mMultiple Airlines
Fri 12/922:45YYZ - BHD
1 stop16h 40mMultiple Airlines
Deal found 3/7£421
Fri 5/909:30BHD - YYZ
2 stops17h 00mBritish Airways
Fri 12/918:05YYZ - BHD
1 stop9h 45mBritish Airways
Deal found 3/7£454
Wed 24/911:30BHD - YYZ
1 stop13h 40mAmerican Airlines
Sun 28/922:00YYZ - BHD
1 stop14h 40mAmerican Airlines
Deal found 2/7£482
Wed 24/906:30BHD - YYZ
2 stops21h 26mVirgin Atlantic
Sun 28/922:10YYZ - BHD
1 stop18h 05mVirgin Atlantic
Deal found 3/7£536
Thu 27/1106:30BHD - YYZ
1 stop14h 10mDelta
Mon 1/1218:00YYZ - BHD
1 stop17h 50mDelta
Deal found 1/7£545
Tue 15/706:30BHD - YYZ
2 stops16h 03mKLM
Mon 21/722:10YYZ - BHD
1 stop18h 05mKLM
Deal found 3/7£562
Wed 24/910:00BHD - YYZ
2 stops16h 30mIberia
Sun 28/910:55YYZ - BHD
2 stops19h 35mIberia
Deal found 3/7£694

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 4 July 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 5/9

06:05-17:25

2 stops16h 20m

Toronto Pearson Intl

Fri 12/9

22:45-20:05

1 stop16h 20m

£406

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Fri 5/9

07:00-15:40

1 stop13h 40m

Toronto Pearson Intl

Fri 12/9

22:45-20:25

1 stop16h 40m

£421

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Fri 5/9

09:30-21:30

2 stops17h 00m

Toronto Pearson Intl

Fri 12/9

18:05-08:50

1 stop9h 45m

£454

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 24/9

11:30-20:10

1 stop13h 40m

Toronto Pearson Intl

Sun 28/9

22:00-17:40

1 stop14h 40m

£482

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 24/9

06:30-22:56

2 stops21h 26m

Toronto Pearson Intl

Sun 28/9

22:10-21:15

1 stop18h 05m

£536

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Thu 27/11

06:30-15:40

1 stop14h 10m

Toronto Pearson Intl

Mon 1/12

18:00-16:50

1 stop17h 50m

£545

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Tue 15/7

06:30-17:33

2 stops16h 03m

Toronto Pearson Intl

Mon 21/7

22:10-21:15

1 stop18h 05m

£562

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 24/9

10:00-21:30

2 stops16h 30m

Toronto Pearson Intl

Sun 28/9

10:55-11:30

2 stops19h 35m

£694

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 16/7

15:20-11:00

1 stop24h 40m

£2,121

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 16/7

20:15-23:29

2 stops32h 14m

£2,332

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 11 results
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

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 4 July 2025.

When flying from Belfast to Niagara Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 4 July 2025.
Read reviews from past customers who have flown with Delta, KLM, andFinnair 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.

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
8.0
Very Good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.
  • 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.

  • What is the cheapest month to book a flight from Belfast to Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from Belfast to Niagara Falls (average of £490). Flying from Belfast to Niagara Falls in July is currently the most expensive (average of £708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£414Average£614FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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.

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