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Cheap flights from Ontario to Asuncion from C$ 961

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ASU
7 Apr — 14 Apr1
1 adult

Cheap flight deals from Ontario to Asuncion

Keep the following information in mind while searching for Ontario to Asuncion flight deals. Data was last updated 2 April 2025.

Round-trip from

C$ 961

Popular in

December

Cheapest in

May

Average price

C$ 986
Copa Airlines
  • Copa Airlines
  • 4/4-18/4
  • 2 total stops
  • 39h 14m total
  • Ontario to Asuncion
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 310 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Ontario to Asuncion

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 2 April 2025.

Fri 4/49:00 a.m.YYZ - ASU
1 stop19h 31mCopa Airlines
Fri 18/46:31 a.m.ASU - YYZ
1 stop19h 43mCopa Airlines
Deal found 1/4C$ 961
Mon 5/58:41 a.m.YUL - ASU
1 stop14h 16mCopa Airlines
Wed 28/51:44 a.m.ASU - YUL
1 stop23h 56mCopa Airlines
Deal found 31/3C$ 1,044
Tue 29/47:00 a.m.YUL - ASU
2 stops33h 40mLATAM Airlines
Tue 6/58:25 a.m.ASU - YUL
2 stops28h 14mLATAM Airlines
Deal found 31/3C$ 1,358
Wed 13/86:10 a.m.YYZ - ASU
2 stops22h 18mUnited Airlines
Tue 2/91:44 a.m.ASU - YYZ
2 stops34h 48mUnited Airlines
Deal found 30/3C$ 1,445
Thu 3/48:29 a.m.YUL - ASU
1 stop14h 30mMultiple Airlines
Wed 9/46:31 a.m.ASU - YUL
2 stops43h 08mMultiple Airlines
Deal found 31/3C$ 1,445
Sun 17/84:00 p.m.YYZ - ASU
2 stops25h 00mLATAM Airlines
Sun 31/88:25 a.m.ASU - YYZ
2 stops33h 36mLATAM Airlines
Deal found 30/3C$ 1,459
Mon 4/811:50 p.m.YYZ - ASU
1 stop27h 50mMultiple Airlines
Wed 27/812:30 p.m.ASU - YYZ
1 stop19h 20mMultiple Airlines
Deal found 31/3C$ 1,475
Thu 8/54:30 p.m.YUL - ASU
2 stops30h 27mUnited Airlines
Thu 15/51:44 a.m.ASU - YUL
2 stops38h 10mUnited Airlines
Deal found 1/4C$ 1,564
Wed 6/86:08 p.m.YYZ - ASU
2 stops40h 32mAmerican Airlines
Tue 26/85:40 p.m.ASU - YYZ
2 stops24h 20mAmerican Airlines
Deal found 1/4C$ 1,578
Mon 18/811:50 p.m.YYZ - ASU
1 stop27h 50mAvianca
Wed 3/98:10 a.m.ASU - YYZ
2 stops32h 00mAvianca
Deal found 30/3C$ 1,621

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Asuncion 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 2 April 2025.
Use the filters below to find and compare flights from Ontario to Asuncion that are best for you.

Fly from

Ontario

Fly to

Asuncion

Route

Depart

Return

Price

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Tue 5/8

9:00 a.m.-2:44 a.m.

1 stop16h 44m

Asuncion Silvio Pettirossi

Thu 28/8

6:28 a.m.-1:13 a.m.

1 stop19h 45m

C$ 1,012

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 5/5

8:41 a.m.-5:25 a.m.

1 stop19h 44m

Asuncion Silvio Pettirossi

Wed 28/5

1:44 a.m.-12:40 a.m.

1 stop23h 56m

C$ 1,042

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 29/4

7:00 a.m.-5:40 p.m.

2 stops33h 40m

Asuncion Silvio Pettirossi

Tue 6/5

8:25 a.m.-11:39 a.m.

2 stops28h 14m

C$ 1,358

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Wed 13/8

11:30 a.m.-5:28 a.m.

2 stops16h 58m

Asuncion Silvio Pettirossi

Wed 3/9

1:44 a.m.-10:36 p.m.

2 stops45h 52m

C$ 1,445

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Sun 17/8

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

2 stops25h 00m

Asuncion Silvio Pettirossi

Tue 2/9

8:25 a.m.-5:01 p.m.

2 stops33h 36m

C$ 1,459

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 5/5

6:00 p.m.-1:50 a.m.

3 stops30h 50m

Asuncion Silvio Pettirossi

Thu 29/5

11:05 a.m.-9:30 p.m.

2 stops35h 25m

C$ 1,466

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Mon 4/8

11:50 p.m.-4:40 a.m.

1 stop27h 50m

Asuncion Silvio Pettirossi

Wed 27/8

12:30 p.m.-6:50 a.m.

1 stop19h 20m

C$ 1,475

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 5/5

4:30 p.m.-11:57 p.m.

2 stops54h 27m

Asuncion Silvio Pettirossi

Wed 28/5

1:44 a.m.-2:54 p.m.

2 stops38h 10m

C$ 1,564

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Wed 6/8

6:08 p.m.-11:40 a.m.

2 stops40h 32m

Asuncion Silvio Pettirossi

Tue 26/8

5:40 p.m.-5:00 p.m.

2 stops24h 20m

C$ 1,578

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Mon 18/8

11:50 p.m.-4:40 a.m.

1 stop27h 50m

Asuncion Silvio Pettirossi

Wed 3/9

8:10 a.m.-3:10 p.m.

2 stops32h 00m

C$ 1,621

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

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.
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

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

Find hourly flight availability from Ontario to Asuncion. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 April 2025.

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.

Rainfall in Asuncion by month

Plan your trip to Asuncion by taking into account the average rainfall totals by month.

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.

Temperature in Asuncion by month

Plan your trip to Asuncion by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Asuncion

Get insights into the airlines that provide service to Asuncion. 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 Asuncion. Reviews last updated 2 April 2025.
Get a feel of what it's like to fly with Copa Airlines, LATAM Airlines and United Airlines from Ontario to Asuncion by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,400 reviews
Check prices

Boarding

7.8

Overall

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
Copa Airlines
7.6
Good
1,400 reviews
Copa Airlines
7.6
Good
1,400 reviews
Check prices

Boarding

7.8

Overall

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
LATAM Airlines
7.5
Good
1,754 reviews
Copa Airlines
7.6
Good
1,400 reviews
Check prices

Boarding

7.8

Overall

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
United Airlines
7.4
Good
8,615 reviews
Copa Airlines
7.6
Good
1,400 reviews
Check prices

Boarding

7.8

Overall

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
Avianca
6.7
Okay
2,302 reviews
Copa Airlines
7.6
Good
1,400 reviews
Check prices

Boarding

7.8

Overall

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Asuncion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • 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.

See more FAQs

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Alternative routes for Ontario to Asuncion

See prices for flight routes from nearby airports that may be better suited for you.
Vancouver Intl to Asuncion flights
Pearson Intl to Asuncion flights
Winnipeg to Asuncion flights
Pierre Elliott Trudeau Intl to Asuncion flights

Top airline flying from Ontario to Asuncion

Discover the top airline that operate flights from Ontario to Asuncion. 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 2 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 904AverageC$ 1,221FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

Fly with Cheapflights

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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.

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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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