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Cheap flights from Niagara Falls, ON to Belfast Intl Airport from C$ 281

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
14 Jun — 21 Jun1
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 15 May 2026.

Tue 9/610:15 p.m.
YYZ
-
BFS
1 stop16h 35m
Multiple Airlines
Tue 16/67:35 a.m.
BFS
-
YYZ
2 stops34h 45m
Multiple Airlines
Deal found 14/5C$ 595
Tue 2/610:15 p.m.
YYZ
-
BFS
1 stop19h 30m
Multiple Airlines
Tue 16/64:40 p.m.
BFS
-
YYZ
2 stops25h 40m
Multiple Airlines
Deal found 13/5C$ 634
Mon 1/610:15 p.m.
YYZ
-
BFS
1 stop19h 50m
Multiple Airlines
Mon 15/69:55 p.m.
BFS
-
YYZ
2 stops44h 25m
Multiple Airlines
Deal found 14/5C$ 643
Wed 10/610:15 p.m.
YYZ
-
BFS
2 stops17h 45m
Multiple Airlines
Wed 17/63:40 p.m.
BFS
-
YYZ
3 stops35h 05m
Multiple Airlines
Deal found 12/5C$ 701
Thu 11/610:15 p.m.
YYZ
-
BFS
1 stop29h 50m
Multiple Airlines
Thu 18/610:45 p.m.
BFS
-
YYZ
2 stops45h 10m
Multiple Airlines
Deal found 14/5C$ 719

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 15 May 2026.

Round-trip from

C$ 595

One-way from

C$ 281
9/6-16/6
  • 9/6-16/6
  • 3 total stops
  • 51h 20m total
  • Niagara Falls to Belfast
Search Deals
3/6
  • 3/6
  • 1 total stop
  • 11h 45m 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 15 May 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

Tue 9/6

10:15 p.m.-7:50 p.m.

1 stop16h 35m

Belfast Intl

Tue 16/6

7:35 a.m.-1:20 p.m.

2 stops34h 45m

C$ 595

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 1/6

7:35 a.m.-8:40 p.m.

2 stops32h 05m

Belfast Intl

Mon 15/6

9:25 p.m.-3:00 p.m.

2 stops22h 35m

C$ 754

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 2/6

4:15 p.m.-3:15 p.m.

3 stops18h 00m

Belfast Intl

Tue 16/6

4:40 p.m.-5:15 p.m.

3 stops29h 35m

C$ 763

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 8/6

10:15 p.m.-11:05 p.m.

1 stop19h 50m

Belfast Intl

Mon 15/6

8:40 a.m.-1:20 p.m.

2 stops33h 40m

C$ 787
Quickest round-trip

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 10/6

10:15 p.m.-3:00 p.m.

1 stop11h 45m

Belfast Intl

Wed 17/6

6:05 a.m.-3:50 p.m.

2 stops14h 45m

C$ 797

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 29/9

7:15 p.m.-7:40 p.m.

1 stop19h 25m

Belfast Intl

Wed 14/10

2:20 p.m.-11:00 a.m.

1 stop25h 40m

C$ 797
Cheapest one-way
Quickest one-way

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 3/6

10:15 p.m.-3:00 p.m.

1 stop11h 45m

C$ 281

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 7/6

10:15 p.m.-9:55 p.m.

2 stops18h 40m

C$ 357

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 10/8

10:15 p.m.-8:05 a.m.

1 stop28h 50m

C$ 425

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/5

Sorted by cheapest first

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 15 May 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
7,980 reviews
Check prices

Entertainment

6.4

Overall

6.7

Food

6.4

Crew

7.7

Boarding

6.9

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

NCE - LHR

I was transferred to AA airlines with seating far away from my wif.
British Airways
6.7
Okay
7,980 reviews
British Airways
6.7
Okay
7,980 reviews
Check prices

Entertainment

6.4

Overall

6.7

Food

6.4

Crew

7.7

Boarding

6.9

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

NCE - LHR

I was transferred to AA airlines with seating far away from my wif.

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

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Alternative routes for Niagara Falls to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Belfast Intl flights
Pearson Intl to Belfast City flights
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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 15 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 815AverageC$ 1,218FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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?

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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.

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