Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Asuncion from C$ 455

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 29/8. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Asuncion

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
8:55 a.m. - 4:40 a.m.
YYZ
-
ASU
18h 45m
1 stop
Avianca Logo
8:25 a.m. - 12:35 a.m.
ASU
-
YYZ
17h 10m
2 stops
C$ 1,048Avianca
Sat, 13 Jun - Sun, 21 Jun
Avianca Logo
8:55 a.m. - 4:40 a.m.
YYZ
-
ASU
18h 45m
1 stop
Avianca Logo
8:25 a.m. - 12:35 a.m.
ASU
-
YYZ
41h 10m
2 stops
C$ 1,051Avianca
Sat, 13 Jun - Fri, 19 Jun
Avianca Logo
1:55 a.m. - 4:40 a.m.
YYZ
-
ASU
25h 45m
2 stops
Avianca Logo
8:25 a.m. - 12:35 a.m.
ASU
-
YYZ
17h 10m
2 stops
C$ 1,061Avianca
Fri, 12 Jun - Sun, 21 Jun
Avianca Logo
1:55 a.m. - 4:40 a.m.
YYZ
-
ASU
25h 45m
2 stops
Avianca Logo
8:25 a.m. - 12:35 a.m.
ASU
-
YYZ
41h 10m
2 stops
C$ 1,063Avianca
Fri, 12 Jun - Fri, 19 Jun
Multiple Airlines Logo
6:50 p.m. - 6:05 a.m.
YUL
-
ASU
34h 15m
2 stops
Multiple Airlines Logo
8:10 a.m. - 7:00 p.m.
ASU
-
YUL
35h 50m
2 stops
C$ 1,204Multiple Airlines
Sun, 7 Jun - Thu, 2 Jul
Copa Airlines Logo
8:35 a.m. - 5:25 a.m.
YUL
-
ASU
19h 50m
1 stop
Copa Airlines Logo
6:33 a.m. - 12:40 a.m.
ASU
-
YUL
19h 07m
1 stop
C$ 1,205Copa Airlines
Sun, 12 Jul - Sun, 19 Jul
Copa Airlines Logo
8:35 a.m. - 5:25 a.m.
YUL
-
ASU
19h 50m
1 stop
Copa Airlines Logo
6:33 a.m. - 12:40 a.m.
ASU
-
YUL
19h 07m
1 stop
C$ 1,219Copa Airlines
Fri, 24 Jul - Sat, 8 Aug
Multiple Airlines Logo
7:00 a.m. - 9:55 a.m.
YUL
-
ASU
25h 55m
2 stops
Multiple Airlines Logo
4:05 p.m. - 9:35 p.m.
ASU
-
YUL
30h 30m
3 stops
C$ 1,472Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
United Airlines Logo
7:20 p.m. - 12:14 a.m.
YTZ
-
ASU
26h 54m
2 stops
United Airlines Logo
6:42 a.m. - 4:41 p.m.
ASU
-
YTZ
35h 59m
2 stops
C$ 2,088United Airlines
Thu, 12 Nov - Sun, 15 Nov
United Airlines Logo
2:55 p.m. - 5:37 a.m.
YTZ
-
ASU
36h 42m
2 stops
United Airlines Logo
6:42 a.m. - 10:06 a.m.
ASU
-
YTZ
53h 24m
2 stops
C$ 2,091United Airlines
Thu, 12 Nov - Sun, 15 Nov

LATAM Airlines flights from Region of Ontario to Asuncion

Our best LATAM Airlines deals on Region of Ontario to Asuncion flight tickets
LATAM Airlines
21 Sep
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
22h 05m
2 stops
ASU6:05 a.m.Asuncion Silvio Pettirossi
23 Sep
ASU11:25 a.m.Asuncion Silvio Pettirossi
25h 13m
2 stops
YUL11:38 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,797
LATAM Airlines
8 Jun
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
22h 05m
2 stops
ASU6:05 a.m.Asuncion Silvio Pettirossi
11 Jun
ASU11:25 a.m.Asuncion Silvio Pettirossi
31h 20m
2 stops
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,834
LATAM Airlines
8 Jun
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
22h 05m
2 stops
ASU6:05 a.m.Asuncion Silvio Pettirossi
11 Jun
ASU11:25 a.m.Asuncion Silvio Pettirossi
31h 20m
2 stops
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,837

United Airlines flights from Region of Ontario to Asuncion

Our best United Airlines deals on Region of Ontario to Asuncion flight tickets
United Airlines
10 Jun
YYZ6:10 a.m.Toronto Pearson Intl
22h 14m
2 stops
ASU5:24 a.m.Asuncion Silvio Pettirossi
22 Jun
ASU6:33 a.m.Asuncion Silvio Pettirossi
41h 11m
2 stops
YYZ10:44 p.m.Toronto Pearson Intl
C$ 1,458
United Airlines
13 Jun
YYZ6:10 a.m.Toronto Pearson Intl
22h 14m
2 stops
ASU5:24 a.m.Asuncion Silvio Pettirossi
20 Jun
ASU6:33 a.m.Asuncion Silvio Pettirossi
27h 46m
2 stops
YYZ9:19 a.m.Toronto Pearson Intl
C$ 1,495
United Airlines
8 Jun
YUL11:23 a.m.Montreal Pierre Elliott Trudeau Intl
35h 45m
2 stops
ASU12:08 a.m.Asuncion Silvio Pettirossi
11 Jun
ASU6:33 a.m.Asuncion Silvio Pettirossi
57h 19m
2 stops
YUL2:52 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,816

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 31 May 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
Quickest round-trip

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Sat 13/6

8:55 a.m.-4:40 a.m.

1 stop18h 45m

Asuncion Silvio Pettirossi

Sun 21/6

8:25 a.m.-12:35 a.m.

2 stops17h 10m

C$ 1,048

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Sat 13/6

8:55 a.m.-4:40 a.m.

1 stop18h 45m

Asuncion Silvio Pettirossi

Fri 19/6

8:25 a.m.-12:35 a.m.

2 stops41h 10m

C$ 1,051

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Fri 12/6

1:55 a.m.-4:40 a.m.

2 stops25h 45m

Asuncion Silvio Pettirossi

Sun 21/6

8:25 a.m.-12:35 a.m.

2 stops17h 10m

C$ 1,061

TorontoAsuncion

YYZ - ASU

YYZASU

Toronto Pearson Intl

Fri 12/6

1:55 a.m.-4:40 a.m.

2 stops25h 45m

Asuncion Silvio Pettirossi

Fri 19/6

8:25 a.m.-12:35 a.m.

2 stops41h 10m

C$ 1,063

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

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

2 stops34h 15m

Asuncion Silvio Pettirossi

Thu 2/7

8:10 a.m.-7:00 p.m.

2 stops35h 50m

C$ 1,204

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

8:35 a.m.-5:25 a.m.

1 stop19h 50m

Asuncion Silvio Pettirossi

Sun 19/7

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

1 stop19h 07m

C$ 1,205

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

8:35 a.m.-5:25 a.m.

1 stop19h 50m

Asuncion Silvio Pettirossi

Sat 8/8

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

1 stop19h 07m

C$ 1,219

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

7:00 a.m.-9:55 a.m.

2 stops25h 55m

Asuncion Silvio Pettirossi

Mon 15/6

4:05 p.m.-9:35 p.m.

3 stops30h 30m

C$ 1,472

TorontoAsuncion

YTZ - ASU

YTZASU

Toronto Island

Thu 12/11

7:20 p.m.-12:14 a.m.

2 stops26h 54m

Asuncion Silvio Pettirossi

Sun 15/11

6:42 a.m.-4:41 p.m.

2 stops35h 59m

C$ 2,088

TorontoAsuncion

YTZ - ASU

YTZASU

Toronto Island

Thu 12/11

2:55 p.m.-5:37 a.m.

2 stops36h 42m

Asuncion Silvio Pettirossi

Sun 15/11

6:42 a.m.-10:06 a.m.

2 stops53h 24m

C$ 2,091

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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$ 503. 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$ 788.

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.
Search flight deals

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$ 504Free CancellationRating
6.5
2,527 reviews
Search Avianca flights
Copa AirlinesPriceFrom C$ 810Free CancellationRating
7.5
1,574 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.

An easier way to manage your Asuncion trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 30/6
Tue 7/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Paraguay

Fly your favourite airline to Asuncion

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Copa Airlines
Avianca