Find flights
When to book
Airlines

Cheap flights from Belfast Intl Airport to Niagara Falls, Ontario from £314

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 28/6. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YYZ
7 mars — 14 mars1
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 5 février 2026.

jeu. 19/206:30
BFS
-
YYZ
1 stop13h 30m
Multiple Airlines
mar. 24/221:35
YYZ
-
BFS
1 stop17h 40m
Multiple Airlines
Deal found 3/2£403
jeu. 19/306:30
BFS
-
YYZ
1 stop13h 30m
Multiple Airlines
jeu. 26/322:35
YYZ
-
BFS
1 stop29h 05m
Multiple Airlines
Deal found 2/2£424
mar. 24/210:20
BFS
-
YYZ
2 stops30h 50m
Multiple Airlines
mar. 10/314:15
YYZ
-
BFS
3 stops19h 10m
Multiple Airlines
Deal found 2/2£530
ven. 20/316:45
BFS
-
YYZ
2 stops26h 00m
Multiple Airlines
ven. 27/320:25
YYZ
-
BFS
1 stop13h 30m
Multiple Airlines
Deal found 3/2£738
sam. 21/321:05
BFS
-
YYZ
1 stop19h 35m
Multiple Airlines
sam. 28/320:15
YYZ
-
BFS
1 stop22h 10m
Multiple Airlines
Deal found 4/2£760

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 5 février 2026.

Round-trip from

£403

One-way from

£314

Popular in

August

Cheapest in

February

Average price

£424
19/2-24/2
  • 19/2-24/2
  • 2 total stops
  • 31h 10m total
  • Belfast to Niagara Falls
Search Deals
28/6
  • 28/6
  • 2 total stops
  • 39h 00m total
  • Belfast to Niagara Falls
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£42 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 February 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 5 février 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

jeu. 19/2

06:30-15:00

1 stop13h 30m

Toronto Pearson Intl

mar. 24/2

21:35-20:15

1 stop17h 40m

£403

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

jeu. 19/3

06:30-16:00

1 stop13h 30m

Toronto Pearson Intl

jeu. 26/3

22:35-07:40

1 stop29h 05m

£424

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

mar. 24/2

10:20-12:10

2 stops30h 50m

Toronto Pearson Intl

mar. 10/3

14:15-13:25

3 stops19h 10m

£530

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

ven. 20/3

16:45-14:45

2 stops26h 00m

Toronto Pearson Intl

ven. 27/3

20:25-13:55

1 stop13h 30m

£738

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

sam. 21/3

09:25-08:22

2 stops50h 57m

Toronto Pearson Intl

sam. 28/3

22:35-22:40

1 stop19h 05m

£743

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

dim. 28/6

07:10-17:10

2 stops39h 00m

£314

Flights are sorted by cheapest return flights first.

Deals found on 3/2

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 5 février 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
7,715 reviews
Check prices

Boarding

6.9

Crew

7.6

Overall

6.7

Entertainment

6.4

Comfort

6.8

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
7,715 reviews
British Airways
6.7
Okay
7,715 reviews
Check prices

Boarding

6.9

Crew

7.6

Overall

6.7

Entertainment

6.4

Comfort

6.8

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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 5 février 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£405Average£601FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast Intl to Niagara Falls?

Cheapflights helps you search for flights from Belfast Intl to Niagara Falls via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl 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 Intl to Niagara Falls.

Can Cheapflights find flights from Belfast Intl to Niagara Falls with no change fees?

Yes! Cheapflights helps users easily find flights from Belfast Intl to Niagara Falls with no change fees.

Can Cheapflights notify me if prices for flights from Belfast Intl to Niagara Falls become cheaper?

Not ready to book yet? You can track prices for flights from Belfast Intl to Niagara Falls on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.