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

For as low as C$ 1,076, Avianca can have you in Asuncion from Region of Ontario in 13h 56m. Airlines will cover a distance of 7984 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Asuncion ranges from 40.0 - 140.0 mm per month. January is typically the wettest month, when rainfall can reach 140.0 mm. August is typically the driest time to visit Asuncion when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Asuncion, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 18.0 C).

What are the most popular routes from Region of Ontario to Asuncion?

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

What is the cheapest time of day to fly from ON to ASU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Asuncion as you normally would.

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

Asuncion Silvio Pettirossi (ASU) is the airport you will fly into if you book a flight from Ontario to Asuncion. It is only a 12.6 km journey from Silvio Pettirossi (ASU) to Asuncion’s city centre.

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

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

How can I find direct flights from Ontario to Asuncion?

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

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

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

C$ 740+ Cheap Flights from Ontario to Asuncion

Cheap flight deals from Ontario to Asuncion

Enter your travel dates to find the best prices.

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Best

Last-minute

One-way

Cheapest flights from Ontario to Asuncion
Explore the most affordable flight options available from Ontario to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2026.

Thu 19/117:50 a.m. -

1 stop20h 05m

Fri 27/117:55 a.m. -

1 stop16h 25m

Deal found 23/10C$ 1,016

Sun 1/117:50 a.m. -

1 stop20h 05m

Fri 6/117:55 a.m. -

1 stop24h 30m

Deal found 23/10C$ 1,046

Sat 28/1111:40 p.m. -

1 stop28h 15m

Thu 17/127:55 a.m. -

1 stop24h 30m

Deal found 25/10C$ 1,053

Sun 29/1111:40 p.m. -

1 stop28h 15m

Thu 17/127:55 a.m. -

1 stop24h 30m

Deal found 25/10C$ 1,055

Sun 29/117:50 a.m. -

1 stop20h 05m

Wed 16/127:55 a.m. -

1 stop16h 25m

Deal found 25/10C$ 1,057

Sat 31/107:15 a.m. -

2 stops17h 00m

Sun 8/117:00 p.m. -

2 stops18h 38m

Deal found 25/10C$ 1,144

Fri 30/107:15 a.m. -

2 stops17h 00m

Sun 8/117:00 p.m. -

2 stops18h 38m

Deal found 25/10C$ 1,490

Mon 23/117:00 a.m. -

3 stops35h 15m

Mon 30/114:03 p.m. -

3 stops31h 33m

Deal found 26/10C$ 1,683

Mon 23/1112:05 p.m. -

2 stops33h 52m

Thu 26/116:31 a.m. -

2 stops36h 11m

Deal found 22/10C$ 2,095

Sun 22/116:30 p.m. -

2 stops15h 55m

Sat 28/114:50 a.m. -

3 stops29h 02m

Deal found 24/10C$ 2,123

Best flights from Ontario to Asuncion
Discover carefully curated flight deals from Ontario to Asuncion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Thu 19/117:50 a.m. -

1 stop20h 05m

Fri 27/117:55 a.m. -

1 stop16h 25m

Deal found 25/10C$ 1,018

Sat 3/48:30 a.m. -

1 stop13h 56m

Sat 10/47:54 a.m. -

1 stop18h 19m

Deal found 26/10C$ 1,076

Tue 9/38:00 a.m. -

2 stops20h 47m

Tue 30/37:54 a.m. -

2 stops25h 17m

Deal found 22/10C$ 1,493

Mon 23/117:00 a.m. -

3 stops35h 15m

Mon 30/114:03 p.m. -

3 stops31h 33m

Deal found 26/10C$ 1,683

Sun 29/117:50 a.m. -

1 stop20h 05m

Thu 3/127:55 a.m. -

1 stop24h 30m

Deal found 26/10C$ 1,083

Sat 28/118:30 a.m. -

1 stop18h 55m

Thu 17/126:32 a.m. -

1 stop19h 37m

Deal found 25/10C$ 1,146

Tue 12/18:30 a.m. -

1 stop13h 36m

Wed 27/16:38 a.m. -

1 stop19h 31m

Deal found 25/10C$ 1,240

Mon 8/311:40 p.m. -

1 stop28h 15m

Thu 25/37:55 a.m. -

2 stops24h 36m

Deal found 22/10C$ 1,341

Tue 8/129:44 a.m. -

2 stops17h 48m

Tue 22/126:32 a.m. -

3 stops58h 30m

Deal found 22/10C$ 1,494

Tue 12/18:30 a.m. -

1 stop13h 36m

Wed 27/11:59 a.m. -

1 stop24h 10m

Deal found 25/10C$ 1,240

Mon 11/18:30 a.m. -

1 stop16h 27m

Tue 26/16:38 a.m. -

1 stop19h 31m

Deal found 27/10C$ 1,242

Mon 7/128:30 a.m. -

1 stop19h 02m

Tue 22/126:32 a.m. -

1 stop19h 37m

Deal found 27/10C$ 1,284

Tue 12/18:30 p.m. -

2 stops52h 30m

Sun 31/18:00 a.m. -

2 stops51h 11m

Deal found 22/10C$ 1,958

Mon 23/1112:05 p.m. -

2 stops33h 52m

Thu 26/116:31 a.m. -

2 stops36h 11m

Deal found 22/10C$ 2,095

Mon 4/18:30 p.m. -

2 stops37h 50m

Mon 8/21:20 p.m. -

2 stops24h 36m

Deal found 25/10C$ 2,133

Wed 10/38:30 a.m. -

1 stop12h 56m

Sat 27/312:48 a.m. -

1 stop25h 25m

Deal found 22/10C$ 1,458

Sun 22/115:30 p.m. -

2 stops16h 55m

Sun 29/111:15 p.m. -

2 stops22h 55m

Deal found 24/10C$ 2,217

Fri 8/110:45 a.m. -

2 stops29h 25m

Fri 22/18:00 a.m. -

2 stops51h 11m

Deal found 22/10C$ 2,301

Tue 12/16:30 p.m. -

2 stops15h 50m

Sat 30/11:15 p.m. -

2 stops24h 41m

Deal found 22/10C$ 2,456

Find flight deals from Ontario to Asuncion

Round-trip from	C$ 1,004
One-way from	C$ 740
Popular in	December
Cheapest in	September
Average price	C$ 1,026

10/3-27/3
4 total stops
44h 17m total
Ontario to Asuncion

Search Deals

Copa Airlines
24/11-31/12
1 total stop
18h 55m total
Ontario to Asuncion

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (C$ 435 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease (C$ 185 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TorontoAsuncion

YYZ Toronto Pearson Intl - ASU Asuncion Silvio Pettirossi

YYZASU

Toronto Pearson Intl

Tue 24/11

8:30 a.m.-5:25 a.m.

1 stop18h 55m

Asuncion Silvio Pettirossi

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 740

TorontoAsuncion

YYZ Toronto Pearson Intl - ASU Asuncion Silvio Pettirossi

YYZASU

Toronto Pearson Intl

Sat 14/11

8:30 a.m.-5:25 a.m.

1 stop18h 55m

Asuncion Silvio Pettirossi

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 758

TorontoAsuncion

YTZ Toronto Island - ASU Asuncion Silvio Pettirossi

YTZASU

Toronto Island

Tue 24/11

10:50 a.m.-3:13 p.m.

3 stops26h 23m

Asuncion Silvio Pettirossi

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 812

TorontoAsuncion

YYZ Toronto Pearson Intl - ASU Asuncion Silvio Pettirossi

YYZASU

Toronto Pearson Intl

Sat 14/11

3:25 p.m.-5:55 a.m.

2 stops36h 30m

Asuncion Silvio Pettirossi

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 852

TorontoAsuncion

YYZ Toronto Pearson Intl - ASU Asuncion Silvio Pettirossi

YYZASU

Toronto Pearson Intl

Tue 24/11

9:55 a.m.-6:15 a.m.

2 stops42h 20m

Asuncion Silvio Pettirossi

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 872

TorontoAsuncion

YTZ Toronto Island - ASU Asuncion Silvio Pettirossi

YTZASU

Toronto Island

Sat 14/11

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

2 stops29h 00m

Asuncion Silvio Pettirossi

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 1,015

TorontoAsuncion

YYZ Toronto Pearson Intl - ASU Asuncion Silvio Pettirossi

YYZASU

Toronto Pearson Intl

Thu 19/11

7:50 a.m.-5:55 a.m.

1 stop20h 05m

Asuncion Silvio Pettirossi

Fri 27/11

7:55 a.m.-10:20 p.m.

1 stop16h 25m

C$ 1,018

TorontoAsuncion

YYZ Toronto Pearson Intl - ASU Asuncion Silvio Pettirossi

YYZASU

Toronto Pearson Intl

Sat 3/4

8:30 a.m.-11:26 p.m.

1 stop13h 56m

Asuncion Silvio Pettirossi

Sat 10/4

7:54 a.m.-1:13 a.m.

1 stop18h 19m

C$ 1,076

TorontoAsuncion

YYZ Toronto Pearson Intl - ASU Asuncion Silvio Pettirossi

YYZASU

Toronto Pearson Intl

Sun 29/11

7:50 a.m.-5:55 a.m.

1 stop20h 05m

Asuncion Silvio Pettirossi

Thu 3/12

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

1 stop24h 30m

C$ 1,083

TorontoAsuncion

YYZ Toronto Pearson Intl - ASU Asuncion Silvio Pettirossi

YYZASU

Toronto Pearson Intl

Sat 28/11

8:30 a.m.-5:25 a.m.

1 stop18h 55m

Asuncion Silvio Pettirossi

Thu 17/12

6:32 a.m.-12:09 a.m.

1 stop19h 37m

C$ 1,146

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Showing 1-10 of 25 resultsSorted by cheapest first

Best time to book a flight from Ontario to Asuncion

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

YYZ-ASU

YTZ-ASU

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 Ontario to Asuncion

CAON-ASU

YYZ-ASU

YTZ-ASU

What is the cheapest month to book a flight from Region of Ontario to Asuncion?

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Asuncion (average of C$ 1,026). Flying from Region of Ontario to Asuncion in December is currently the most expensive (average of C$ 1,748). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Region of Ontario to Asuncion?

Airfare is below average for this route at the moment.

Region of Ontario to Asuncion flights typically cost between C$ 1,019 and C$ 1,228 in March.
The cheapest round-trip price found within the last 5 days was C$ 1,004 on Multiple Airlines (10 Mar-27 Mar).

Related info for your journey

What airport do you fly into for flights to Asuncion from Ontario?
Asuncion Silvio Pettirossi (ASU) is the airport you will fly into if you book a flight from Ontario to Asuncion. It is only a 12.6 km journey from Silvio Pettirossi (ASU) to Asuncion’s city centre.
How long is the flight from Region of Ontario to Asuncion?
For as low as C$ 1,076, Avianca can have you in Asuncion from Region of Ontario in 13h 56m. Airlines will cover a distance of 7984 km. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Region of Ontario to Asuncion?
When deciding which route to take from Region of Ontario to Asuncion consider Toronto Pearson Intl - Asuncion Silvio Pettirossi, Montreal Pierre Elliott Trudeau Intl - Asuncion Silvio Pettirossi or Toronto Island - Asuncion Silvio Pettirossi as they are the most popular.
Can I find deals for flights from Ontario to Asuncion that include hotel bookings?
Yes. In addition to deals on Ontario to Asuncion flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Asuncion?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Asuncion.
Can I find deals for business class flights from Ontario to Asuncion?
Yes. Cheapflights offers flight deals from Ontario to Asuncion by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Region of Ontario to Asuncion?
Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Asuncion (average of C$ 1,026). Flying from Region of Ontario to Asuncion in December is currently the most expensive (average of C$ 1,748). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Ontario to Asuncion

Pearson Intl to Asuncion flights

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Vancouver Intl to Asuncion flights

Top 2 airlines flying from Ontario to Asuncion

Airline	Cheapest	Average	Flexibility	On-time
Avianca	CheapestC$ 512	AverageC$ 993	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Copa Airlines	CheapestC$ 970	AverageC$ 1,312	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights

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How does Cheapflights help users find flights from Ontario to Asuncion?

Deals for Ontario to Asuncion flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Asuncion?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Asuncion from Ontario.

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

Yes, we can. To see specific flights from Ontario to Asuncion with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Cheap flights from Ontario to Asuncion from C$ 740

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Asuncion

Cheapest flights from Ontario to AsuncionExplore the most affordable flight options available from Ontario to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2026.

Explore the most affordable flight options available from Ontario to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2026.

Best flights from Ontario to AsuncionDiscover carefully curated flight deals from Ontario to Asuncion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Discover carefully curated flight deals from Ontario to Asuncion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Last-minute flights from Ontario to AsuncionDiscover last-minute flight deals from Ontario to Asuncion. Data last updated 27 October 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Asuncion. Data last updated 27 October 2026 and is based on user searches.

One-way flights from Ontario to AsuncionSearch for one-way flight options from Ontario to Asuncion. Find affordable one-way fares based on user searches. Data last updated 27 October 2026.

Search for one-way flight options from Ontario to Asuncion. Find affordable one-way fares based on user searches. Data last updated 27 October 2026.

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

Best time to book a flight from Ontario to Asuncion

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

Cheapflights Insights

What is the cheapest month to book a flight from Region of Ontario to Asuncion?

How much does it cost to fly round-trip from Region of Ontario to Asuncion?

Airfare is below average for this route at the moment.

Region of Ontario to Asuncion flights typically cost between C$ 1,019 and C$ 1,228 in March.The cheapest round-trip price found within the last 5 days was C$ 1,004 on Multiple Airlines (10 Mar-27 Mar).

Related info for your journey

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

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

What are the most popular routes from Region of Ontario to Asuncion?

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

How can I find direct flights from Ontario to Asuncion?

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

What is the cheapest month to book a flight from Region of Ontario to Asuncion?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Asuncion

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Complete your trip

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Search flights from Ontario to Asuncion by cabin class

Find flights from Ontario to Asuncion, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and Asuncion flights

Browse other Ontario and Asuncion flight options. Last updated on 27 October 2026.

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Top 2 airlines flying from Ontario to Asuncion

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

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Cheapest flights from Ontario to Asuncion
Explore the most affordable flight options available from Ontario to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2026.

Best flights from Ontario to Asuncion
Discover carefully curated flight deals from Ontario to Asuncion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Last-minute flights from Ontario to Asuncion
Discover last-minute flight deals from Ontario to Asuncion. Data last updated 27 October 2026 and is based on user searches.

One-way flights from Ontario to Asuncion
Search for one-way flight options from Ontario to Asuncion. Find affordable one-way fares based on user searches. Data last updated 27 October 2026.

Region of Ontario to Asuncion flights typically cost between C$ 1,019 and C$ 1,228 in March.
The cheapest round-trip price found within the last 5 days was C$ 1,004 on Multiple Airlines (10 Mar-27 Mar).