How long is the flight from Montreal to Asuncion?

Airlines like Copa Airlines fly from Montreal to Asuncion in about 20h 03m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 8026 km.

What is the cheapest airline to fly from Montreal to Asuncion round-trip?

Currently priced at C$ 1,165, Copa Airlines will fly you from Montreal to Asuncion and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Copa Airlines is currently priced 22% below the average price you’ll pay for this route.

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.

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).

What is the cheapest time of day to fly from YMQ to ASU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal to Asuncion as you normally would.

What airport do you fly into for flights to Asuncion from Montreal?

Most people fly into Asuncion Silvio Pettirossi (ASU) if they book a flight to Asuncion from Montreal. On average, Silvio Pettirossi has 0 inbound flights from Montreal per day from 1 airline. Asuncion Silvio Pettirossi is conveniently located just 12.6 km from Asuncion’s city centre.

Can I find deals for flights from Montreal to Asuncion that include hotel bookings?

Yes. In addition to deals on Montreal to Asuncion flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Montreal to Asuncion?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Asuncion.

Can I find deals for business class flights from Montreal to Asuncion?

Yes. Cheapflights offers flight deals from Montreal 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.

C$ 720+ Cheap Flights from Montreal to Asuncion

Cheap flight deals from Montreal to Asuncion

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Montreal to Asuncion
Explore the most affordable flight options available from Montreal to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Mon 9/117:22 a.m. -

1 stop20h 03m

Sun 22/111:47 a.m. -

1 stop24h 18m

Deal found 21/9C$ 1,186

Fri 20/117:22 a.m. -

1 stop14h 35m

Sun 29/111:47 a.m. -

1 stop24h 18m

Deal found 20/9C$ 1,214

Sun 18/108:35 a.m. -

1 stop17h 19m

Tue 27/101:47 a.m. -

1 stop23h 53m

Deal found 17/9C$ 1,221

Tue 24/1110:10 p.m. -

1 stop29h 45m

Thu 26/1111:45 a.m. -

2 stops35h 00m

Deal found 21/9C$ 1,238

Sun 18/108:35 a.m. -

1 stop14h 28m

Thu 29/101:47 a.m. -

1 stop23h 53m

Deal found 17/9C$ 1,249

Fri 20/1110:10 p.m. -

1 stop29h 45m

Mon 30/117:55 a.m. -

2 stops25h 55m

Deal found 20/9C$ 1,589

Mon 12/108:35 a.m. -

1 stop19h 56m

Mon 19/106:33 a.m. -

1 stop19h 07m

Deal found 20/9C$ 1,592

Find flight deals from Montreal to Asuncion

Round-trip from	C$ 1,186
One-way from	C$ 720
Popular in	June
Cheapest in	July

Copa Airlines
9/11-22/11
2 total stops
44h 21m total
Montreal to Asuncion

Search Deals

11/1-31/12
3 total stops
54h 13m total
Montreal to Asuncion

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 119 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 92 potential savings vs. average RT price).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

4:40 p.m.-6:15 a.m.

2 stops36h 35m

Asuncion Silvio Pettirossi

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 768

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

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

3 stops46h 30m

Asuncion Silvio Pettirossi

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 812

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

10:35 p.m.-6:15 a.m.

1 stop29h 40m

Asuncion Silvio Pettirossi

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 879

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

5:25 p.m.-3:13 p.m.

3 stops43h 48m

Asuncion Silvio Pettirossi

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 894

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 7/3

7:00 a.m.-12:30 p.m.

2 stops27h 30m

Asuncion Silvio Pettirossi

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 984

Quickest round-trip

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 9/2

1:10 p.m.-12:30 p.m.

2 stops21h 20m

Asuncion Silvio Pettirossi

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 984

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

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

3 stops44h 00m

Asuncion Silvio Pettirossi

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 1,009

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

6:00 p.m.-12:03 a.m.

2 stops53h 03m

Asuncion Silvio Pettirossi

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 1,013

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

10:10 p.m.-5:55 a.m.

1 stop29h 45m

Asuncion Silvio Pettirossi

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 1,041

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

7:22 a.m.-5:25 a.m.

1 stop20h 03m

Asuncion Silvio Pettirossi

Sun 22/11

1:47 a.m.-12:05 a.m.

1 stop24h 18m

C$ 1,186

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from Montreal to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from Montreal with our price prediction graph.

YMQ-ASU

YUL-ASU

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 Montreal to Asuncion

YMQ-ASU

YUL-ASU

What is the cheapest month to book a flight from Montreal to Asuncion?

Currently, November is the cheapest month in which you can book a flight from Montreal to Asuncion (average of C$ 1,210). Flying from Montreal to Asuncion in December is currently the most expensive (average of C$ 1,957). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Asuncion

Read reviews from past customers who have flown Copa Airlines from Montreal to Asuncion. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Copa Airlines

7.6

Good

1,541 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Copa Airlines

7.6

Good

1,541 reviews

Copa Airlines

7.6

Good

1,541 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Related info for your journey

What airport do you fly into for flights to Asuncion from Montreal?
Most people fly into Asuncion Silvio Pettirossi (ASU) if they book a flight to Asuncion from Montreal. On average, Silvio Pettirossi has 0 inbound flights from Montreal per day from 1 airline. Asuncion Silvio Pettirossi is conveniently located just 12.6 km from Asuncion’s city centre.
How long is the flight from Montreal to Asuncion?
Airlines like Copa Airlines fly from Montreal to Asuncion in about 20h 03m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 8026 km.
What is the cheapest airline to fly from Montreal to Asuncion round-trip?
Currently priced at C$ 1,165, Copa Airlines will fly you from Montreal to Asuncion and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Copa Airlines is currently priced 22% below the average price you’ll pay for this route.
Can I find deals for flights from Montreal to Asuncion that include hotel bookings?
Yes. In addition to deals on Montreal to Asuncion flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to Asuncion?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Asuncion.
Can I find deals for business class flights from Montreal to Asuncion?
Yes. Cheapflights offers flight deals from Montreal 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.
What is the cheapest month to book a flight from Montreal to Asuncion?
Currently, November is the cheapest month in which you can book a flight from Montreal to Asuncion (average of C$ 1,210). Flying from Montreal to Asuncion in December is currently the most expensive (average of C$ 1,957). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Montreal to Asuncion

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	CheapestC$ 1,165	AverageC$ 1,374	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights

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Cheapflights makes it easy to find Montreal to Asuncion flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Cheap flights from Montreal to Asuncion from C$ 720

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to Asuncion

Cheapest flights from Montreal to AsuncionExplore the most affordable flight options available from Montreal to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Explore the most affordable flight options available from Montreal to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Best flights from Montreal to AsuncionDiscover carefully curated flight deals from Montreal to Asuncion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Discover carefully curated flight deals from Montreal to Asuncion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Last-minute flights from Montreal to AsuncionDiscover last-minute flight deals from Montreal to Asuncion. Data last updated 22 September 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to Asuncion. Data last updated 22 September 2026 and is based on user searches.

One-way flights from Montreal to AsuncionSearch for one-way flight options from Montreal to Asuncion. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.

Search for one-way flight options from Montreal to Asuncion. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.

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Best time to book a flight from Montreal to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from Montreal with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Montreal to Asuncion?

Reviews of airlines servicing Asuncion

Read reviews from past customers who have flown Copa Airlines from Montreal to Asuncion. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Asuncion from Montreal?

How long is the flight from Montreal to Asuncion?

What is the cheapest airline to fly from Montreal to Asuncion round-trip?

Can I find deals for flights from Montreal to Asuncion that include hotel bookings?

How can I find direct flights from Montreal to Asuncion?

Can I find deals for business class flights from Montreal to Asuncion?

What is the cheapest month to book a flight from Montreal to Asuncion?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Montreal to Asuncion

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Other flights to Asuncion

Explore flights to Asuncion departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 September 2026.

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Montreal and Asuncion flights

Browse other Montreal and Asuncion flight options. Last updated on 22 September 2026.

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Top airline flying from Montreal to Asuncion

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Cheapest flights from Montreal to Asuncion
Explore the most affordable flight options available from Montreal to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Best flights from Montreal to Asuncion
Discover carefully curated flight deals from Montreal to Asuncion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Last-minute flights from Montreal to Asuncion
Discover last-minute flight deals from Montreal to Asuncion. Data last updated 22 September 2026 and is based on user searches.

One-way flights from Montreal to Asuncion
Search for one-way flight options from Montreal to Asuncion. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.