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Cheap flights from Ontario to Asuncion from C$ 620

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 25/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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
8:30 a.m. - 2:54 a.m.
YYZ
-
ASU
17h 24m
1 stop
Copa Airlines Logo
3:58 a.m. - 1:13 a.m.
ASU
-
YYZ
22h 15m
1 stop
C$ 996Copa Airlines
Tue, 29 Sep - Fri, 16 Oct
Copa Airlines Logo
8:30 a.m. - 5:31 a.m.
YYZ
-
ASU
20h 01m
1 stop
Copa Airlines Logo
6:34 a.m. - 1:15 a.m.
ASU
-
YYZ
19h 41m
1 stop
C$ 1,020Copa Airlines
Fri, 16 Oct - Sun, 25 Oct
Avianca Logo
7:55 a.m. - 5:15 a.m.
YYZ
-
ASU
19h 20m
1 stop
Avianca Logo
8:20 a.m. - 2:10 p.m.
ASU
-
YYZ
55h 50m
2 stops
C$ 1,055Avianca
Fri, 20 Nov - Sat, 5 Dec
Copa Airlines Logo
8:30 a.m. - 2:48 a.m.
YYZ
-
ASU
17h 18m
1 stop
Copa Airlines Logo
1:47 a.m. - 1:13 a.m.
ASU
-
YYZ
24h 26m
1 stop
C$ 1,056Copa Airlines
Mon, 10 Aug - Sun, 16 Aug
Copa Airlines Logo
8:35 a.m. - 11:57 p.m.
YUL
-
ASU
14h 22m
1 stop
Copa Airlines Logo
6:33 a.m. - 12:40 a.m.
ASU
-
YUL
19h 07m
1 stop
C$ 1,200Copa Airlines
Sat, 29 Aug - Sat, 12 Sep
Avianca Logo
4:00 p.m. - 5:15 a.m.
YYZ
-
ASU
35h 15m
2 stops
Avianca Logo
8:20 a.m. - 10:35 p.m.
ASU
-
YYZ
16h 15m
1 stop
C$ 1,305Avianca
Thu, 3 Dec - Sat, 12 Dec
Multiple Airlines Logo
7:45 a.m. - 3:25 p.m.
YYZ
-
ASU
29h 40m
3 stops
Multiple Airlines Logo
4:05 p.m. - 10:56 p.m.
ASU
-
YYZ
32h 51m
3 stops
C$ 1,330Multiple Airlines
Fri, 20 Nov - Sat, 5 Dec
Multiple Airlines Logo
5:45 p.m. - 2:54 a.m.
YUL
-
ASU
32h 09m
2 stops
Multiple Airlines Logo
3:58 a.m. - 12:25 a.m.
ASU
-
YUL
45h 27m
2 stops
C$ 1,332Multiple Airlines
Tue, 6 Oct - Sun, 18 Oct
United Airlines Logo
3:15 p.m. - 12:03 a.m.
YTZ
-
ASU
31h 48m
2 stops
United Airlines Logo
6:33 a.m. - 10:07 a.m.
ASU
-
YTZ
52h 34m
2 stops
C$ 2,010United Airlines
Wed, 16 Sep - Sun, 20 Sep
United Airlines Logo
3:15 p.m. - 5:31 a.m.
YTZ
-
ASU
37h 16m
2 stops
United Airlines Logo
6:33 a.m. - 6:46 p.m.
ASU
-
YTZ
37h 13m
2 stops
C$ 2,061United Airlines
Wed, 23 Sep - Sun, 27 Sep

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United Airlines flights from Region of Ontario to Asuncion

Our best United Airlines deals on Region of Ontario to Asuncion flight tickets
United Airlines
23 Aug
YYZ6:10 a.m.Toronto Pearson Intl
22h 15m
2 stops
ASU5:25 a.m.Asuncion Silvio Pettirossi
12 Sep
ASU6:33 a.m.Asuncion Silvio Pettirossi
41h 03m
2 stops
YYZ10:36 p.m.Toronto Pearson Intl
C$ 1,482
United Airlines
23 Sep
YYZ6:25 a.m.Toronto Pearson Intl
40h 38m
2 stops
ASU12:03 a.m.Asuncion Silvio Pettirossi
27 Sep
ASU6:33 a.m.Asuncion Silvio Pettirossi
54h 46m
2 stops
YYZ12:19 p.m.Toronto Pearson Intl
C$ 1,485
United Airlines
23 Aug
YYZ7:40 p.m.Toronto Pearson Intl
27h 17m
2 stops
ASU11:57 p.m.Asuncion Silvio Pettirossi
30 Aug
ASU6:33 a.m.Asuncion Silvio Pettirossi
29h 23m
2 stops
YYZ10:56 a.m.Toronto Pearson Intl
C$ 1,489

Copa Airlines flights from Region of Ontario to Asuncion

Our best Copa Airlines deals on Region of Ontario to Asuncion flight tickets
Copa Airlines
29 Sep
YYZ8:30 a.m.Toronto Pearson Intl
17h 24m
1 stop
ASU2:54 a.m.Asuncion Silvio Pettirossi
16 Oct
ASU3:58 a.m.Asuncion Silvio Pettirossi
22h 15m
1 stop
YYZ1:13 a.m.Toronto Pearson Intl
C$ 996
Copa Airlines
16 Oct
YYZ8:30 a.m.Toronto Pearson Intl
20h 01m
1 stop
ASU5:31 a.m.Asuncion Silvio Pettirossi
25 Oct
ASU6:34 a.m.Asuncion Silvio Pettirossi
19h 41m
1 stop
YYZ1:15 a.m.Toronto Pearson Intl
C$ 1,020
Copa Airlines
10 Aug
YYZ8:30 a.m.Toronto Pearson Intl
17h 18m
1 stop
ASU2:48 a.m.Asuncion Silvio Pettirossi
16 Aug
ASU1:47 a.m.Asuncion Silvio Pettirossi
24h 26m
1 stop
YYZ1:13 a.m.Toronto Pearson Intl
C$ 1,056

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 16 July 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

Cheapest round-trip

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Tue 29/9

8:30 a.m.-2:54 a.m.

1 stop17h 24m

Asuncion Silvio Pettirossi

Fri 16/10

3:58 a.m.-1:13 a.m.

1 stop22h 15m

C$ 996

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Fri 16/10

8:30 a.m.-5:31 a.m.

1 stop20h 01m

Asuncion Silvio Pettirossi

Sun 25/10

6:34 a.m.-1:15 a.m.

1 stop19h 41m

C$ 1,020

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Fri 20/11

7:55 a.m.-5:15 a.m.

1 stop19h 20m

Asuncion Silvio Pettirossi

Sat 5/12

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

2 stops55h 50m

C$ 1,055

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Mon 10/8

8:30 a.m.-2:48 a.m.

1 stop17h 18m

Asuncion Silvio Pettirossi

Sun 16/8

1:47 a.m.-1:13 a.m.

1 stop24h 26m

C$ 1,056
Quickest round-trip

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

8:35 a.m.-11:57 p.m.

1 stop14h 22m

Asuncion Silvio Pettirossi

Sat 12/9

6:33 a.m.-12:40 a.m.

1 stop19h 07m

C$ 1,200

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Thu 3/12

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

2 stops35h 15m

Asuncion Silvio Pettirossi

Sat 12/12

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

1 stop16h 15m

C$ 1,305

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Fri 20/11

7:45 a.m.-3:25 p.m.

3 stops29h 40m

Asuncion Silvio Pettirossi

Sat 5/12

4:05 p.m.-10:56 p.m.

3 stops32h 51m

C$ 1,330

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

5:45 p.m.-2:54 a.m.

2 stops32h 09m

Asuncion Silvio Pettirossi

Sun 18/10

3:58 a.m.-12:25 a.m.

2 stops45h 27m

C$ 1,332

TorontoAsuncion

YTZ - ASU

YTZASU

Toronto Island

Wed 16/9

3:15 p.m.-12:03 a.m.

2 stops31h 48m

Asuncion Silvio Pettirossi

Sun 20/9

6:33 a.m.-10:07 a.m.

2 stops52h 34m

C$ 2,010

TorontoAsuncion

YTZ - ASU

YTZASU

Toronto Island

Wed 23/9

3:15 p.m.-5:31 a.m.

2 stops37h 16m

Asuncion Silvio Pettirossi

Sun 27/9

6:33 a.m.-6:46 p.m.

2 stops37h 13m

C$ 2,061

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 June is, on average, the cheapest month to fly to Asuncion from Region of Ontario, with most prices found around C$ 513. If you are unable to visit Asuncion during the month of June, then departing from Region of Ontario during the month March is also very affordable. Most momondo users find prices during this month for around C$ 802.

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

You could potentially save up to 23% 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 27m

Direct flights

None
The fastest flight from Region of Ontario to Asuncion takes 14h 27m
There are no direct flights from Region of Ontario to Asuncion. There are no popular flight routes from Region of Ontario to Asuncion.
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Frequently asked questions about flying from Ontario to Asuncion

  • 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
AviancaPriceFrom C$ 513Free CancellationRating
6.5
2,523 reviews
Search Avianca flights
Copa AirlinesPriceFrom C$ 1,011Free CancellationRating
7.6
1,563 reviews
Search Copa Airlines 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