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Cheap flights from Asuncion to Ontario from C$ 731

ASU — YYZ
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Asuncion to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Asuncion to Ontario

Fri 27/117:55 a.m. -
1 stop24h 30m
Mon 30/1111:40 p.m. -
1 stop28h 15m
Deal found 22/10C$ 1,538
Fri 27/116:31 a.m. -
2 stops42h 55m
Mon 30/119:44 a.m. -
2 stops17h 48m
Deal found 25/10C$ 1,582
Sat 28/118:00 a.m. -
1 stop35h 15m
Sat 5/1210:55 p.m. -
2 stops30h 56m
Deal found 25/10C$ 1,627

Find flight deals from Asuncion to Ontario

Round-trip from

C$ 1,538

One-way from

C$ 731

Popular in

November

Cheapest in

December

Average price

C$ 2,346
Avianca
  • Avianca
  • 27/11-30/11
  • 2 total stops
  • 52h 45m total
  • Asuncion to Ontario
Search Deals
1/12-31/12
  • 1/12-31/12
  • 2 total stops
  • 17h 50m total
  • Asuncion to Ontario
Search Deals
Highest demand for flights based on searches. 42% potential increase in price (C$ 2,632 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 43% potential price decrease (C$ 1,087 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AsuncionToronto

ASU Asuncion Silvio Pettirossi - YYZ Toronto Pearson Intl

ASUYYZ

Asuncion Silvio Pettirossi

Mon 1/3

10:35 a.m.-12:01 a.m.

3 stops39h 26m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 734
Quickest round-trip

AsuncionToronto

ASU Asuncion Silvio Pettirossi - YYZ Toronto Pearson Intl

ASUYYZ

Asuncion Silvio Pettirossi

Sat 20/3

12:10 p.m.-11:41 a.m.

2 stops24h 31m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 812

AsuncionToronto

ASU Asuncion Silvio Pettirossi - YYZ Toronto Pearson Intl

ASUYYZ

Asuncion Silvio Pettirossi

Wed 23/12

7:55 a.m.-7:30 p.m.

2 stops37h 35m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 839

AsuncionToronto

ASU Asuncion Silvio Pettirossi - YYZ Toronto Pearson Intl

ASUYYZ

Asuncion Silvio Pettirossi

Sun 29/11

1:15 p.m.-1:40 a.m.

3 stops38h 25m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 840

AsuncionToronto

ASU Asuncion Silvio Pettirossi - YYZ Toronto Pearson Intl

ASUYYZ

Asuncion Silvio Pettirossi

Mon 23/11

8:39 a.m.-10:20 p.m.

3 stops39h 41m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 856

AsuncionToronto

ASU Asuncion Silvio Pettirossi - YYZ Toronto Pearson Intl

ASUYYZ

Asuncion Silvio Pettirossi

Fri 27/11

7:55 a.m.-6:25 a.m.

1 stop24h 30m

Toronto Pearson Intl

Mon 30/11

11:40 p.m.-5:55 a.m.

1 stop28h 15m

C$ 1,538

AsuncionToronto

ASU Asuncion Silvio Pettirossi - YYZ Toronto Pearson Intl

ASUYYZ

Asuncion Silvio Pettirossi

Fri 27/11

6:31 a.m.-11:26 p.m.

2 stops42h 55m

Toronto Pearson Intl

Mon 30/11

9:44 a.m.-5:32 a.m.

2 stops17h 48m

C$ 1,582

AsuncionToronto

ASU Asuncion Silvio Pettirossi - YYZ Toronto Pearson Intl

ASUYYZ

Asuncion Silvio Pettirossi

Sat 28/11

8:00 a.m.-5:15 p.m.

1 stop35h 15m

Toronto Pearson Intl

Sat 5/12

10:55 p.m.-7:51 a.m.

2 stops30h 56m

C$ 1,627

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

Sorted by cheapest first

Best time to book a flight from Asuncion to Ontario

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

Cheapflights Insights

Everything you need to know about your flight from Asuncion to Ontario

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

Related info for your journey

  • What airport do you fly from for flights from Asuncion to Ontario?

    If you book a flight to Ontario from Asuncion, you will be flying from Silvio Pettirossi, which is the city’s only airport. Asuncion Silvio Pettirossi (ASU) is located 12.6 km from the centre of Asuncion.

  • How long is the flight from Asuncion to Region of Ontario?

    For as low as C$ 1,538, Avianca can have you in Region of Ontario from Asuncion in 24h 30m. The distance from Asuncion to Region of Ontario is about 7984 km. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Asuncion to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Asuncion 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

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Alternative routes for Asuncion to Ontario

Asuncion to Pierre Elliott Trudeau Intl flights
Asuncion to Vancouver Intl flights
Asuncion to Pearson Intl flights

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Can Cheapflights find flights from Asuncion to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Asuncion 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 Asuncion 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 Asuncion today and book when prices fit your budget.

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