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Cheap flights from Ontario to Asuncion from C$ 604

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Asuncion departing on 19/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Asuncion

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
7:41 a.m. - 3:11 a.m.
YUL
-
ASU
17h 30m1 stop
Copa Airlines Logo
4:11 a.m. - 12:39 a.m.
ASU
-
YUL
21h 28m1 stop
C$ 1,027Copa Airlines
Fri, 6 Mar - Sun, 15 Mar
Copa Airlines Logo
7:41 a.m. - 5:32 a.m.
YUL
-
ASU
19h 51m1 stop
Copa Airlines Logo
1:59 a.m. - 12:39 a.m.
ASU
-
YUL
23h 40m1 stop
C$ 1,030Copa Airlines
Fri, 6 Mar - Sat, 14 Mar
Copa Airlines Logo
8:30 a.m. - 5:33 a.m.
YYZ
-
ASU
20h 03m1 stop
Copa Airlines Logo
6:33 a.m. - 1:13 a.m.
ASU
-
YYZ
19h 40m1 stop
C$ 1,042Copa Airlines
Wed, 15 Apr - Mon, 20 Apr
Copa Airlines Logo
8:30 a.m. - 5:33 a.m.
YYZ
-
ASU
20h 03m1 stop
Copa Airlines Logo
6:33 a.m. - 1:13 a.m.
ASU
-
YYZ
19h 40m1 stop
C$ 1,045Copa Airlines
Wed, 15 Apr - Mon, 20 Apr
Avianca Logo
4:00 p.m. - 5:15 a.m.
YYZ
-
ASU
35h 15m2 stops
Avianca Logo
8:20 a.m. - 10:35 p.m.
ASU
-
YYZ
16h 15m1 stop
C$ 1,067Avianca
Sun, 22 Feb - Sat, 7 Mar
Avianca Logo
11:55 p.m. - 5:15 a.m.
YYZ
-
ASU
27h 20m1 stop
Avianca Logo
8:20 a.m. - 10:35 p.m.
ASU
-
YYZ
16h 15m1 stop
C$ 1,075Avianca
Sun, 22 Feb - Sat, 7 Mar
Avianca Logo
4:00 p.m. - 5:15 a.m.
YYZ
-
ASU
35h 15m2 stops
Avianca Logo
8:20 a.m. - 2:10 p.m.
ASU
-
YYZ
31h 50m2 stops
C$ 1,091Avianca
Sun, 22 Feb - Sat, 7 Mar
Multiple Airlines Logo
6:45 a.m. - 11:15 a.m.
YUL
-
ASU
27h 30m2 stops
Multiple Airlines Logo
2:55 a.m. - 12:20 a.m.
ASU
-
YUL
22h 25m2 stops
C$ 1,156Multiple Airlines
Wed, 29 Apr - Mon, 4 May
Multiple Airlines Logo
6:05 p.m. - 9:50 p.m.
YYZ
-
ASU
25h 45m1 stop
Multiple Airlines Logo
8:20 a.m. - 5:30 p.m.
ASU
-
YYZ
34h 10m2 stops
C$ 1,165Multiple Airlines
Sat, 21 Feb - Tue, 10 Mar
LATAM Airlines Logo
7:00 a.m. - 6:05 a.m.
YUL
-
ASU
22h 05m2 stops
LATAM Airlines Logo
8:10 a.m. - 5:34 p.m.
ASU
-
YUL
34h 24m2 stops
C$ 1,368LATAM Airlines
Wed, 29 Apr - Mon, 4 May

Copa Airlines flights from Region of Ontario to Asuncion

Our best Copa Airlines deals on Region of Ontario to Asuncion flight tickets
Copa Airlines
6 Mar
YUL7:41 a.m.Montreal Pierre Elliott Trudeau Intl
17h 30m
1 stop
ASU3:11 a.m.Asuncion Silvio Pettirossi
15 Mar
ASU4:11 a.m.Asuncion Silvio Pettirossi
21h 28m
1 stop
YUL12:39 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,027
Copa Airlines
6 Mar
YUL7:41 a.m.Montreal Pierre Elliott Trudeau Intl
19h 51m
1 stop
ASU5:32 a.m.Asuncion Silvio Pettirossi
14 Mar
ASU1:59 a.m.Asuncion Silvio Pettirossi
23h 40m
1 stop
YUL12:39 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,030
Copa Airlines
15 Apr
YYZ8:30 a.m.Toronto Pearson Intl
20h 03m
1 stop
ASU5:33 a.m.Asuncion Silvio Pettirossi
20 Apr
ASU6:33 a.m.Asuncion Silvio Pettirossi
19h 40m
1 stop
YYZ1:13 a.m.Toronto Pearson Intl
C$ 1,042

United Airlines flights from Region of Ontario to Asuncion

Our best United Airlines deals on Region of Ontario to Asuncion flight tickets
United Airlines
20 Feb
YYZ6:10 a.m.Toronto Pearson Intl
21h 22m
2 stops
ASU5:32 a.m.Asuncion Silvio Pettirossi
4 Mar
ASU6:42 a.m.Asuncion Silvio Pettirossi
30h 38m
2 stops
YYZ11:20 a.m.Toronto Pearson Intl
C$ 1,176
United Airlines
15 Apr
YYZ10:45 a.m.Toronto Pearson Intl
17h 48m
2 stops
ASU5:33 a.m.Asuncion Silvio Pettirossi
20 Apr
ASU6:33 a.m.Asuncion Silvio Pettirossi
40h 05m
2 stops
YYZ9:38 p.m.Toronto Pearson Intl
C$ 1,182
United Airlines
15 Apr
YYZ10:45 a.m.Toronto Pearson Intl
17h 48m
2 stops
ASU5:33 a.m.Asuncion Silvio Pettirossi
20 Apr
ASU6:33 a.m.Asuncion Silvio Pettirossi
27h 31m
2 stops
YYZ9:04 a.m.Toronto Pearson Intl
C$ 1,185

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 96,600 searches. Data last updated 8 January 2026.
Use the filters below to find and compare flights from Ontario to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

7:41 a.m.-3:11 a.m.

1 stop17h 30m

Asuncion Silvio Pettirossi

Sun 15/3

4:11 a.m.-12:39 a.m.

1 stop21h 28m

C$ 1,027

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

7:41 a.m.-5:32 a.m.

1 stop19h 51m

Asuncion Silvio Pettirossi

Sat 14/3

1:59 a.m.-12:39 a.m.

1 stop23h 40m

C$ 1,030

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Wed 15/4

8:30 a.m.-5:33 a.m.

1 stop20h 03m

Asuncion Silvio Pettirossi

Mon 20/4

6:33 a.m.-1:13 a.m.

1 stop19h 40m

C$ 1,042

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Wed 15/4

8:30 a.m.-5:33 a.m.

1 stop20h 03m

Asuncion Silvio Pettirossi

Mon 20/4

6:33 a.m.-1:13 a.m.

1 stop19h 40m

C$ 1,045

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Sun 22/2

4:00 p.m.-5:15 a.m.

2 stops35h 15m

Asuncion Silvio Pettirossi

Sat 7/3

8:20 a.m.-10:35 p.m.

1 stop16h 15m

C$ 1,067

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Sun 22/2

11:55 p.m.-5:15 a.m.

1 stop27h 20m

Asuncion Silvio Pettirossi

Sat 7/3

8:20 a.m.-10:35 p.m.

1 stop16h 15m

C$ 1,075

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Sun 22/2

4:00 p.m.-5:15 a.m.

2 stops35h 15m

Asuncion Silvio Pettirossi

Sat 7/3

8:20 a.m.-2:10 p.m.

2 stops31h 50m

C$ 1,091

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

6:45 a.m.-11:15 a.m.

2 stops27h 30m

Asuncion Silvio Pettirossi

Mon 4/5

2:55 a.m.-12:20 a.m.

2 stops22h 25m

C$ 1,156

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Sat 21/2

6:05 p.m.-9:50 p.m.

1 stop25h 45m

Asuncion Silvio Pettirossi

Tue 10/3

8:20 a.m.-5:30 p.m.

2 stops34h 10m

C$ 1,165

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

7:00 a.m.-6:05 a.m.

2 stops22h 05m

Asuncion Silvio Pettirossi

Mon 4/5

8:10 a.m.-5:34 p.m.

2 stops34h 24m

C$ 1,368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Asuncion from

How to get the cheapest flight ticket from Region of Ontario to Asuncion

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Asuncion?

The month of May is, on average, the cheapest month to fly to Asuncion from Region of Ontario, with most prices found around C$ 930. If you are unable to visit Asuncion during the month of May, then departing from Region of Ontario during the month September is also very affordable. Most momondo users find prices during this month for around C$ 965.

How far in advance should I book a flight to Asuncion?

You are more likely to see cheaper flights to Asuncion from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Asuncion for around C$ 1,133 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Asuncion from Region of Ontario for as low as C$ 947 on momondo.

Can stopping save me money on Region of Ontario to Asuncion flights?

You could potentially save up to 20% on your flight if you consider stops on a Region of Ontario to Asuncion flight.

Cheap Region of Ontario to Asuncion flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Asuncion

Fastest flight time

14h 38m

Direct flights

None
The fastest flight from Region of Ontario to Asuncion takes 14h 38m
There are no direct flights from Region of Ontario to Asuncion. There are no popular flight routes from Region of Ontario to Asuncion.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Asuncion Silvio Pettirossi Airport?

    Prices for flights from Ontario to Asuncion Silvio Pettirossi Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario to Asuncion Silvio Pettirossi Airport?

  • How old do you have to be to fly from Ontario to Asuncion Silvio Pettirossi Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Asuncion Silvio Pettirossi Airport.

  • What documentation or ID do you need to fly to Asuncion Silvio Pettirossi Airport?

    The travel and health documents required for your trip to Asuncion Silvio Pettirossi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Asuncion Silvio Pettirossi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Region of Ontario to Asuncion

Compare and see reviews for airlines that fly from Region of Ontario to Asuncion with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom C$ 812Free CancellationRating
7.6
1,562 reviews
Search Copa Airlines flights
AviancaPriceFrom C$ 915Free CancellationRating
6.6
2,494 reviews
Search Avianca flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Asuncion?

It is quick and easy to find Ontario to Asuncion flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Asuncion that suits you.

Can I find flights from Ontario to Asuncion with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Asuncion flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Asuncion?

momondo helps you find the best flight between Ontario and Asuncion by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Asuncion right now. Can momondo alert me if prices change?

Price alerts on flights to Asuncion from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Copa Airlines
Avianca