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Cheap flights from Montreal to Asuncion from C$ 734

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Asuncion departing on 15/9. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal to Asuncion

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
8:35 a.m. - 11:57 p.m.
YUL
-
ASU
14h 22m
1 stop
Copa Airlines Logo
1:47 a.m. - 12:40 a.m.
ASU
-
YUL
23h 53m
1 stop
C$ 1,191Copa Airlines
Fri, 28 Aug - Sun, 6 Sep
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$ 1,298Copa Airlines
Tue, 11 Aug - Tue, 25 Aug
Multiple Airlines Logo
7:20 p.m. - 4:40 a.m.
YUL
-
ASU
32h 20m
2 stops
Multiple Airlines Logo
8:25 a.m. - 6:15 p.m.
ASU
-
YUL
34h 50m
3 stops
C$ 1,483Multiple Airlines
Wed, 8 Jul - Fri, 24 Jul
Multiple Airlines Logo
7:20 p.m. - 4:40 a.m.
YUL
-
ASU
32h 20m
2 stops
Multiple Airlines Logo
8:25 a.m. - 6:15 p.m.
ASU
-
YUL
34h 50m
2 stops
C$ 1,498Multiple Airlines
Wed, 8 Jul - Fri, 24 Jul
Multiple Airlines Logo
8:35 a.m. - 3:35 a.m.
YUL
-
ASU
18h 00m
2 stops
Multiple Airlines Logo
3:58 a.m. - 12:40 a.m.
ASU
-
YUL
21h 42m
1 stop
C$ 1,519Multiple Airlines
Fri, 28 Aug - Sun, 6 Sep
Multiple Airlines Logo
10:10 a.m. - 12:15 p.m.
YUL
-
ASU
25h 05m
2 stops
Multiple Airlines Logo
2:50 a.m. - 11:39 a.m.
ASU
-
YUL
33h 49m
3 stops
C$ 1,641Multiple Airlines
Tue, 11 Aug - Mon, 24 Aug
Multiple Airlines Logo
1:15 p.m. - 12:15 p.m.
YUL
-
ASU
22h 00m
2 stops
Multiple Airlines Logo
4:05 p.m. - 9:35 p.m.
ASU
-
YUL
30h 30m
3 stops
C$ 1,647Multiple Airlines
Sat, 15 Aug - Sat, 29 Aug
Multiple Airlines Logo
10:55 p.m. - 11:55 p.m.
YUL
-
ASU
24h 00m
1 stop
Multiple Airlines Logo
2:50 a.m. - 11:39 a.m.
ASU
-
YUL
33h 49m
3 stops
C$ 1,653Multiple Airlines
Tue, 11 Aug - Mon, 24 Aug
Multiple Airlines Logo
10:55 p.m. - 11:15 a.m.
YUL
-
ASU
35h 20m
1 stop
Multiple Airlines Logo
2:50 a.m. - 12:20 a.m.
ASU
-
YUL
22h 30m
2 stops
C$ 1,658Multiple Airlines
Tue, 11 Aug - Mon, 24 Aug
LATAM Airlines Logo
7:00 a.m. - 5:40 p.m.
YUL
-
ASU
33h 40m
2 stops
LATAM Airlines Logo
11:25 a.m. - 5:42 p.m.
ASU
-
YUL
31h 17m
2 stops
C$ 1,686LATAM Airlines
Wed, 8 Jul - Mon, 10 Aug

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United Airlines flights from Montreal to Asuncion

Our best United Airlines deals on Montreal to Asuncion flight tickets
United Airlines
25 Aug
YUL11:23 a.m.Montreal Pierre Elliott Trudeau Intl
17h 02m
2 stops
ASU5:25 a.m.Asuncion Silvio Pettirossi
8 Sep
ASU6:33 a.m.Asuncion Silvio Pettirossi
33h 17m
2 stops
YUL2:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,737
United Airlines
28 Aug
YUL4:30 p.m.Montreal Pierre Elliott Trudeau Intl
30h 27m
2 stops
ASU11:57 p.m.Asuncion Silvio Pettirossi
9 Sep
ASU6:33 a.m.Asuncion Silvio Pettirossi
33h 17m
2 stops
YUL2:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,770
United Airlines
28 Aug
YUL11:23 a.m.Montreal Pierre Elliott Trudeau Intl
17h 02m
2 stops
ASU5:25 a.m.Asuncion Silvio Pettirossi
6 Sep
ASU6:33 a.m.Asuncion Silvio Pettirossi
33h 27m
2 stops
YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,805

Copa Airlines flights from Montreal to Asuncion

Our best Copa Airlines deals on Montreal to Asuncion flight tickets
Copa Airlines
28 Aug
YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl
14h 22m
1 stop
ASU11:57 p.m.Asuncion Silvio Pettirossi
6 Sep
ASU1:47 a.m.Asuncion Silvio Pettirossi
23h 53m
1 stop
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,191
Copa Airlines
11 Aug
YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl
19h 50m
1 stop
ASU5:25 a.m.Asuncion Silvio Pettirossi
25 Aug
ASU6:33 a.m.Asuncion Silvio Pettirossi
19h 07m
1 stop
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,298
Copa Airlines
21 Jun
YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl
14h 33m
1 stop
ASU12:08 a.m.Asuncion Silvio Pettirossi
26 Jun
ASU6:33 a.m.Asuncion Silvio Pettirossi
19h 07m
1 stop
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,515

momondo Fare Finder

 
Customize your flight search to find flights from Montreal 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 18 June 2026.
Use the filters below to find and compare flights from Montreal to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

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

1 stop14h 22m

Asuncion Silvio Pettirossi

Sun 6/9

1:47 a.m.-12:40 a.m.

1 stop23h 53m

C$ 1,191

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

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

1 stop19h 50m

Asuncion Silvio Pettirossi

Tue 25/8

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

1 stop19h 07m

C$ 1,298

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

7:20 p.m.-4:40 a.m.

2 stops32h 20m

Asuncion Silvio Pettirossi

Fri 24/7

8:25 a.m.-6:15 p.m.

3 stops34h 50m

C$ 1,483

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

7:20 p.m.-4:40 a.m.

2 stops32h 20m

Asuncion Silvio Pettirossi

Fri 24/7

8:25 a.m.-6:15 p.m.

2 stops34h 50m

C$ 1,498

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

8:35 a.m.-3:35 a.m.

2 stops18h 00m

Asuncion Silvio Pettirossi

Sun 6/9

3:58 a.m.-12:40 a.m.

1 stop21h 42m

C$ 1,519

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

10:10 a.m.-12:15 p.m.

2 stops25h 05m

Asuncion Silvio Pettirossi

Mon 24/8

2:50 a.m.-11:39 a.m.

3 stops33h 49m

C$ 1,641

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

1:15 p.m.-12:15 p.m.

2 stops22h 00m

Asuncion Silvio Pettirossi

Sat 29/8

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

3 stops30h 30m

C$ 1,647

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

10:55 p.m.-11:55 p.m.

1 stop24h 00m

Asuncion Silvio Pettirossi

Mon 24/8

2:50 a.m.-11:39 a.m.

3 stops33h 49m

C$ 1,653

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

10:55 p.m.-11:15 a.m.

1 stop35h 20m

Asuncion Silvio Pettirossi

Mon 24/8

2:50 a.m.-12:20 a.m.

2 stops22h 30m

C$ 1,658

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

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

2 stops33h 40m

Asuncion Silvio Pettirossi

Mon 10/8

11:25 a.m.-5:42 p.m.

2 stops31h 17m

C$ 1,686

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 Montreal 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 November is, on average, the cheapest month to fly to Asuncion from Montreal, with most prices found around C$ 0. If you are unable to visit Asuncion during the month of November, then departing from Montreal during the month May is also very affordable. Most momondo users find prices during this month for around C$ 0.

Can stopping save me money on Montreal to Asuncion flights?

You could potentially save up to 9% on your flight if you consider stops on a Montreal to Asuncion flight.

When to book flights from Montreal to Asuncion

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Asuncion according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to Asuncion (YMQ to ASU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Asuncion

Fastest flight time

14h 33m

Direct flights

None
The fastest flight from Montreal to Asuncion takes 14h 33m
There are no direct flights from Montreal to Asuncion. There are no popular flight routes from Montreal to Asuncion.
Search flight deals

Frequently asked questions about flying from Montreal to Asuncion

  • How far is Montreal to Asuncion Silvio Pettirossi by plane?

    Montreal and Asuncion Silvio Pettirossi are 8028.6 km apart from one another. A reasonable flight in good conditions will take 14h 33m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal 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.

  • What is the most popular airline from Montreal to Asuncion?

Best airlines flying from Montreal to Asuncion

Compare and see reviews for airlines that fly from Montreal to Asuncion with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom C$ 1,018Free CancellationRating
7.6
1,567 reviews
Search Copa Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Asuncion. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Asuncion from Montreal with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to Asuncion.

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

If you are not ready to book a flight from Montreal to Asuncion now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Asuncion and let you know when they change.

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