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Cheap flights from Niagara Falls, ON to Belfast Intl Airport from C$ 518

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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
29 nov. — 6 dic.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Belfast Intl

Keep the following information in mind while searching for Niagara Falls to Belfast Intl flight deals. Data was last updated 30 octubre 2025.

Round-trip from

C$ 906

One-way from

C$ 518

Popular in

August

Cheapest in

October

Average price

C$ 1,021
2/12-8/12
  • 2/12-8/12
  • 2 total stops
  • 38h 25m total
  • Niagara Falls to Belfast
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13/12
  • 13/12
  • 2 total stops
  • 35h 35m total
  • Niagara Falls to Belfast
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Highest demand for flights based on searches. 11% potential increase in price (C$ 246 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 63 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Niagara Falls to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Belfast Intl
Explore the most affordable flight options available from Niagara Falls to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 octubre 2025.

mar. 2/129:35 p.m.YYZ - BFS
1 stop15h 20mMultiple Airlines
lun. 8/128:55 p.m.BFS - YYZ
1 stop23h 05mMultiple Airlines
Deal found 29/10C$ 906
dom. 23/1110:45 p.m.YYZ - BFS
2 stops18h 10mMultiple Airlines
lun. 8/128:40 a.m.BFS - YYZ
2 stops27h 30mMultiple Airlines
Deal found 29/10C$ 938
mié. 19/119:35 p.m.YYZ - BFS
1 stop15h 25mMultiple Airlines
sáb. 22/118:10 a.m.BFS - YYZ
1 stop11h 50mMultiple Airlines
Deal found 30/10C$ 1,003
sáb. 8/119:35 p.m.YYZ - BFS
1 stop12h 50mMultiple Airlines
sáb. 15/118:10 a.m.BFS - YYZ
1 stop11h 50mMultiple Airlines
Deal found 30/10C$ 1,314

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Belfast Intl 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 629,999 searches. Data last updated 30 octubre 2025.
Use the filters below to find and compare flights from Niagara Falls to Belfast Intl Airport that are best for you.

Fly from

Niagara Falls

Fly to

Belfast Intl

Route

Depart

Return

Price

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

sáb. 24/1

7:15 p.m.-10:10 a.m.

1 stop9h 55m

Belfast Intl

sáb. 31/1

9:05 p.m.-11:40 a.m.

1 stop19h 35m

C$ 799

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

mar. 2/12

9:35 p.m.-5:55 p.m.

1 stop15h 20m

Belfast Intl

lun. 8/12

8:55 p.m.-3:00 p.m.

1 stop23h 05m

C$ 906

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

dom. 23/11

10:45 p.m.-9:55 p.m.

2 stops18h 10m

Belfast Intl

lun. 8/12

8:40 a.m.-7:10 a.m.

2 stops27h 30m

C$ 938

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

mié. 19/11

9:35 p.m.-6:00 p.m.

1 stop15h 25m

Belfast Intl

sáb. 22/11

8:10 a.m.-3:00 p.m.

1 stop11h 50m

C$ 1,003

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

sáb. 13/12

3:25 p.m.-8:00 a.m.

2 stops35h 35m

C$ 518

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

mar. 31/3

5:35 p.m.-9:20 p.m.

2 stops22h 45m

C$ 518

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Best time to book a flight from Niagara Falls to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Niagara Falls with our price prediction graph.
Estimated round-trip 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 Niagara Falls to Belfast Intl Airport

What is the cheapest time of day to fly from NI4 to BFS?

Find hourly flight availability from Niagara Falls to Belfast Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 octubre 2025.

A simple way to save on the total cost of your ticket is to fly from Niagara Falls to Belfast Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Niagara Falls to Belfast Intl Airport?

Reviews of airlines servicing Belfast Intl

Get insights into the airlines that provide service to Belfast Intl. 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 Belfast Intl. Reviews last updated 30 octubre 2025.
Check out reviews from past customers who have flown with British Airways from Niagara Falls to Belfast Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,487 reviews
Check prices

Comfort

6.7

Food

6.3

Entertainment

6.4

Boarding

6.9

Overall

6.7

Crew

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

ALG - LGW

Didn't like anything from this flight starting with the lady at the counter. Nasty attitude.
British Airways
6.7
Okay
7,487 reviews
British Airways
6.7
Okay
7,487 reviews
Check prices

Comfort

6.7

Food

6.3

Entertainment

6.4

Boarding

6.9

Overall

6.7

Crew

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

ALG - LGW

Didn't like anything from this flight starting with the lady at the counter. Nasty attitude.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Belfast Intl. 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 Niagara Falls to Belfast Intl that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Belfast Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Belfast Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Belfast Intl.

  • Can I find deals for business class flights from Niagara Falls to Belfast Intl?

    Yes. Cheapflights offers flight deals from Niagara Falls to Belfast Intl 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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Top airline flying from Niagara Falls to Belfast Intl

Discover the top airline that operate flights from Niagara Falls to Belfast Intl. 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 629,999 searches. Data last updated 30 octubre 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 834AverageC$ 1,296FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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