Find flights
When to book
FAQs

Cheap flights from Belfast Intl Airport to Ontario from C$ 447

BFS — YYZ
16 Oct — 23 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Ontario

Fri 30/106:30 a.m. -
1 stop13h 30m
Fri 6/119:35 p.m. -
1 stop30h 20m
Deal found 15/9C$ 844
Thu 29/108:05 p.m. -
1 stop23h 55m
Thu 5/119:35 p.m. -
1 stop29h 05m
Deal found 13/9C$ 864
Mon 2/117:15 a.m. -
1 stop11h 55m
Mon 9/114:45 p.m. -
2 stops21h 25m
Deal found 14/9C$ 879
Thu 29/106:30 a.m. -
2 stops16h 45m
Thu 5/115:25 p.m. -
2 stops23h 30m
Deal found 14/9C$ 928
Thu 29/109:05 p.m. -
2 stops23h 45m
Tue 3/115:20 p.m. -
2 stops22h 35m
Deal found 14/9C$ 936
Thu 15/106:10 a.m. -
1 stop14h 30m
Thu 22/107:50 p.m. -
1 stop18h 30m
Deal found 15/9C$ 981
Wed 28/102:25 p.m. -
1 stop27h 15m
Wed 4/118:10 p.m. -
1 stop29h 50m
Deal found 13/9C$ 982
Mon 2/1110:05 p.m. -
3 stops25h 00m
Mon 9/112:45 p.m. -
2 stops15h 45m
Deal found 14/9C$ 1,004
Sun 20/98:45 p.m. -
2 stops22h 30m
Wed 23/911:45 p.m. -
2 stops15h 30m
Deal found 12/9C$ 1,158
Fri 18/96:05 a.m. -
1 stop14h 35m
Fri 25/911:40 p.m. -
1 stop19h 05m
Deal found 13/9C$ 1,159
Thu 1/106:10 a.m. -
1 stop14h 30m
Sat 31/107:45 p.m. -
2 stops21h 40m
Deal found 16/9C$ 1,258
Tue 13/101:15 p.m. -
3 stops29h 06m
Mon 19/1010:00 a.m. -
3 stops23h 20m
Deal found 16/9C$ 1,362

Find flight deals from Belfast Intl to Ontario

Round-trip from

C$ 794

One-way from

C$ 447
26/10-2/11
  • 26/10-2/11
  • 3 total stops
  • 36h 50m total
  • Belfast to Ontario
Search Deals
5/10-31/12
  • 5/10-31/12
  • 3 total stops
  • 37h 30m total
  • Belfast to Ontario
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Belfast Intl Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Mon 5/10

8:40 a.m.-5:10 p.m.

3 stops37h 30m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 447

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Thu 24/9

9:10 p.m.-3:40 p.m.

1 stop23h 30m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 559
Quickest round-trip

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Fri 2/10

10:15 p.m.-12:45 p.m.

2 stops19h 30m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 636

BelfastToronto

BFS Belfast Intl - YTZ Toronto Island

BFSYTZ

Belfast Intl

Mon 5/10

8:55 p.m.-8:15 p.m.

3 stops28h 20m

Toronto Island

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 669

BelfastToronto

BFS Belfast Intl - YTZ Toronto Island

BFSYTZ

Belfast Intl

Fri 2/10

9:10 p.m.-9:50 a.m.

3 stops41h 40m

Toronto Island

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 776

BelfastToronto

BFS Belfast Intl - YTZ Toronto Island

BFSYTZ

Belfast Intl

Thu 24/9

9:10 p.m.-6:55 p.m.

2 stops26h 45m

Toronto Island

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 776

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Wed 10/2

6:25 a.m.-3:00 p.m.

1 stop13h 35m

Toronto Pearson Intl

Wed 17/2

9:35 p.m.-1:50 p.m.

1 stop11h 15m

C$ 835

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Fri 30/10

6:30 a.m.-4:00 p.m.

1 stop13h 30m

Toronto Pearson Intl

Fri 6/11

9:35 p.m.-8:55 a.m.

1 stop30h 20m

C$ 844

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Thu 29/10

8:05 p.m.-4:00 p.m.

1 stop23h 55m

Toronto Pearson Intl

Thu 5/11

9:35 p.m.-7:40 a.m.

1 stop29h 05m

C$ 864

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Mon 2/11

7:15 a.m.-2:10 p.m.

1 stop11h 55m

Toronto Pearson Intl

Mon 9/11

4:45 p.m.-7:10 p.m.

2 stops21h 25m

C$ 879

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Belfast Intl to Ontario

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

Cheapflights Insights

Everything you need to know about your flight from Belfast Intl Airport to Ontario

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

Related info for your journey

  • What are the most popular routes from Belfast Intl Airport to Region of Ontario?

    When deciding which route to take from Belfast Intl Airport to Region of Ontario consider Belfast Intl - Toronto Pearson Intl, Belfast Intl - Montreal Pierre Elliott Trudeau Intl or Belfast Intl - Toronto Island as they are the most popular.

  • Can I find deals for flights from Belfast Intl to Ontario that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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

Cheapflights makes it easy to find Belfast Intl to Ontario 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 Belfast Intl to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Belfast Intl 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 Belfast Intl to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Belfast Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Belfast Intl today and book when prices fit your budget.

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.