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Cheap flights from Ontario to Asuncion from C$ 892

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ASU
4 May — 11 May1
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 29 April 2025.

Round-trip from

C$ 892

Popular in

December

Cheapest in

May

Average price

C$ 1,019
12/5-27/5
  • 12/5-27/5
  • 5 total stops
  • 48h 05m total
  • Ontario to Asuncion
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Highest demand for flights based on searches. 14% potential increase in price (C$ 287 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 55 potential savings vs. average RT price).
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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 29 April 2025.

Mon 12/511:50 p.m.YYZ - ASU
2 stops20h 40mMultiple Airlines
Tue 27/53:30 p.m.ASU - YYZ
3 stops27h 25mMultiple Airlines
Deal found 28/4C$ 892
Mon 12/59:00 a.m.YYZ - ASU
1 stop13h 57mCopa Airlines
Tue 27/56:28 a.m.ASU - YYZ
1 stop19h 45mCopa Airlines
Deal found 28/4C$ 934
Mon 12/55:10 p.m.YYZ - ASU
2 stops34h 30mAvianca
Sun 25/58:10 a.m.ASU - YYZ
1 stop24h 05mAvianca
Deal found 27/4C$ 956
Mon 5/58:41 a.m.YUL - ASU
1 stop14h 16mCopa Airlines
Thu 29/56:28 a.m.ASU - YUL
1 stop19h 12mCopa Airlines
Deal found 28/4C$ 989
Mon 5/56:00 p.m.YUL - ASU
2 stops28h 55mLATAM Airlines
Thu 29/56:55 p.m.ASU - YUL
2 stops23h 45mLATAM Airlines
Deal found 28/4C$ 1,445
Wed 14/510:45 p.m.YUL - ASU
1 stop35h 55mMultiple Airlines
Wed 11/612:30 p.m.ASU - YUL
1 stop18h 45mMultiple Airlines
Deal found 28/4C$ 1,469
Fri 3/108:45 a.m.YYZ - ASU
2 stops19h 42mUnited Airlines
Mon 13/101:44 a.m.ASU - YYZ
2 stops39h 33mUnited Airlines
Deal found 28/4C$ 1,477
Fri 3/104:00 p.m.YYZ - ASU
2 stops41h 00mLATAM Airlines
Tue 14/108:25 a.m.ASU - YYZ
2 stops16h 28mLATAM Airlines
Deal found 28/4C$ 1,483
Mon 12/56:10 a.m.YYZ - ASU
2 stops16h 47mAir Canada
Sat 24/51:44 a.m.ASU - YYZ
2 stops21h 52mAir Canada
Deal found 27/4C$ 1,577
Wed 14/54:30 p.m.YUL - ASU
2 stops35h 55mUnited Airlines
Tue 10/61:44 a.m.ASU - YUL
2 stops32h 39mUnited Airlines
Deal found 28/4C$ 1,720

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 29 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

Mon 12/5

11:50 p.m.-9:30 p.m.

2 stops20h 40m

Asuncion Silvio Pettirossi

Tue 27/5

3:30 p.m.-5:55 p.m.

3 stops27h 25m

C$ 892

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Mon 12/5

9:00 a.m.-11:57 p.m.

1 stop13h 57m

Asuncion Silvio Pettirossi

Tue 27/5

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

1 stop19h 45m

C$ 934

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Mon 12/5

5:10 p.m.-4:40 a.m.

2 stops34h 30m

Asuncion Silvio Pettirossi

Sun 25/5

8:10 a.m.-7:15 a.m.

1 stop24h 05m

C$ 956

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Thu 3/7

8:42 a.m.-11:54 p.m.

1 stop14h 12m

Asuncion Silvio Pettirossi

Fri 18/7

3:44 a.m.-12:40 a.m.

1 stop21h 56m

C$ 1,279

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

6:45 p.m.-11:55 p.m.

2 stops28h 10m

Asuncion Silvio Pettirossi

Wed 11/6

5:00 a.m.-11:54 p.m.

2 stops19h 54m

C$ 1,448

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

10:45 p.m.-11:40 a.m.

1 stop35h 55m

Asuncion Silvio Pettirossi

Wed 11/6

12:30 p.m.-6:15 a.m.

1 stop18h 45m

C$ 1,469

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Fri 3/10

8:45 a.m.-5:27 a.m.

2 stops19h 42m

Asuncion Silvio Pettirossi

Mon 13/10

1:44 a.m.-4:17 p.m.

2 stops39h 33m

C$ 1,477

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Fri 3/10

4:00 p.m.-10:00 a.m.

2 stops41h 00m

Asuncion Silvio Pettirossi

Tue 14/10

8:25 a.m.-11:53 p.m.

2 stops16h 28m

C$ 1,483

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Mon 12/5

6:10 a.m.-11:57 p.m.

2 stops16h 47m

Asuncion Silvio Pettirossi

Sat 24/5

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

2 stops21h 52m

C$ 1,577

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

4:30 p.m.-5:25 a.m.

2 stops35h 55m

Asuncion Silvio Pettirossi

Tue 10/6

1:44 a.m.-9:23 a.m.

2 stops32h 39m

C$ 1,720

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

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 29 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 29 April 2025.
Get a feel of what it's like to fly with LATAM Airlines, Copa 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.
LATAM Airlines
7.5
Good
1,766 reviews
Check prices

Crew

8.1

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Food

6.7

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
LATAM Airlines
7.5
Good
1,766 reviews
LATAM Airlines
7.5
Good
1,766 reviews
Check prices

Crew

8.1

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Food

6.7

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
Copa Airlines
7.5
Good
1,410 reviews
LATAM Airlines
7.5
Good
1,766 reviews
Check prices

Crew

8.1

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Food

6.7

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
United Airlines
7.4
Good
8,696 reviews
LATAM Airlines
7.5
Good
1,766 reviews
Check prices

Crew

8.1

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Food

6.7

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
Air Canada
7.0
Good
9,228 reviews
LATAM Airlines
7.5
Good
1,766 reviews
Check prices

Crew

8.1

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Food

6.7

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
Avianca
6.7
Okay
2,317 reviews
LATAM Airlines
7.5
Good
1,766 reviews
Check prices

Crew

8.1

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Food

6.7

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 890AverageC$ 1,142FlexibilityNo cancel feeOn-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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