Find flights
When to book
Airlines

Cheap flights from Niagara Falls, ON to Belfast Intl Airport from C$ 277

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 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
27 Jul — 3 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap 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 27 June 2026.

Mon 17/810:15 p.m.
YYZ
-
BFS
1 stop18h 20m
Multiple Airlines
Sun 30/89:35 a.m.
BFS
-
YYZ
3 stops41h 10m
Multiple Airlines
Deal found 26/6C$ 633
Mon 17/810:15 p.m.
YYZ
-
BFS
1 stop19h 50m
Multiple Airlines
Mon 24/89:55 p.m.
BFS
-
YYZ
2 stops20h 25m
Multiple Airlines
Deal found 23/6C$ 749
Wed 22/77:15 p.m.
YYZ
-
BFS
1 stop11h 50m
Multiple Airlines
Wed 29/710:45 p.m.
BFS
-
YYZ
1 stop17h 15m
Multiple Airlines
Deal found 24/6C$ 775
Mon 20/710:15 p.m.
YYZ
-
BFS
1 stop18h 20m
Multiple Airlines
Mon 27/78:35 p.m.
BFS
-
YYZ
2 stops30h 10m
Multiple Airlines
Deal found 22/6C$ 786
Sun 13/99:55 p.m.
YYZ
-
BFS
1 stop11h 40m
Multiple Airlines
Mon 14/99:25 p.m.
BFS
-
YYZ
1 stop21h 45m
Multiple Airlines
Deal found 25/6C$ 822
Sun 13/99:55 p.m.
YYZ
-
BFS
1 stop15h 55m
Multiple Airlines
Mon 21/99:35 p.m.
BFS
-
YYZ
1 stop18h 25m
Multiple Airlines
Deal found 22/6C$ 846

Find 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 27 June 2026.

Round-trip from

C$ 633

One-way from

C$ 277
17/8-30/8
  • 17/8-30/8
  • 4 total stops
  • 59h 30m total
  • Niagara Falls to Belfast
Search Deals
26/7
  • 26/7
  • 1 total stop
  • 29h 00m total
  • Niagara Falls to Belfast
Search Deals

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 27 June 2026.
Use the filters below to find and compare flights from Niagara Falls to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 17/8

10:15 p.m.-9:35 p.m.

1 stop18h 20m

Belfast Intl

Sun 30/8

6:45 a.m.-2:10 p.m.

1 stop12h 25m

C$ 701

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 22/7

7:15 p.m.-12:05 p.m.

1 stop11h 50m

Belfast Intl

Wed 29/7

10:45 p.m.-11:00 a.m.

1 stop17h 15m

C$ 775

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sat 21/11

7:55 p.m.-10:25 a.m.

1 stop9h 30m

Belfast Intl

Sat 28/11

7:55 p.m.-11:50 a.m.

1 stop20h 55m

C$ 878

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 13/9

7:15 p.m.-12:20 p.m.

2 stops12h 05m

Belfast Intl

Mon 14/9

8:15 p.m.-3:00 p.m.

3 stops47h 45m

C$ 917

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Thu 10/9

7:50 p.m.-3:30 p.m.

1 stop14h 40m

Belfast Intl

Fri 2/10

6:05 a.m.-3:40 p.m.

1 stop14h 35m

C$ 919

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Fri 11/9

10:45 p.m.-9:25 a.m.

1 stop29h 40m

Belfast Intl

Mon 21/9

6:10 a.m.-12:45 p.m.

1 stop11h 35m

C$ 932

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 20/10

10:45 p.m.-7:40 a.m.

1 stop27h 55m

Belfast Intl

Thu 5/11

2:30 p.m.-3:00 p.m.

1 stop29h 30m

C$ 949

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sat 12/9

7:15 p.m.-9:20 a.m.

1 stop9h 05m

Belfast Intl

Mon 21/9

9:35 p.m.-11:00 a.m.

1 stop18h 25m

C$ 962
Quickest round-trip

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sat 12/9

6:15 p.m.-1:30 p.m.

2 stops14h 15m

Belfast Intl

Wed 23/9

8:50 a.m.-2:10 p.m.

1 stop10h 20m

C$ 968

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Fri 11/9

11:50 p.m.-9:15 p.m.

1 stop16h 25m

Belfast Intl

Sun 20/9

7:10 a.m.-4:00 p.m.

1 stop13h 50m

C$ 973

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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
No data available for this route at this time. Please check back soon.

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 27 June 2026.
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
8,070 reviews
Check prices

Entertainment

6.4

Overall

6.7

Boarding

7.0

Crew

7.7

Comfort

6.8

Food

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.
British Airways
6.7
Okay
8,070 reviews
British Airways
6.7
Okay
8,070 reviews
Check prices

Entertainment

6.4

Overall

6.7

Boarding

7.0

Crew

7.7

Comfort

6.8

Food

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.

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.

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh

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.

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 27 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 1,077AverageC$ 1,560FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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

Cheapflights makes it easy to find Niagara Falls to Belfast Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Belfast Intl from Niagara Falls by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Belfast Intl from Niagara Falls? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.