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Cheap flights from Montreal to Asuncion from C$ 807

YMQ — ASU
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Asuncion

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Asuncion

Tue 24/1112:44 p.m. -
2 stops19h 51m
Thu 26/117:00 p.m. -
2 stops20h 36m
Deal found 14/9C$ 1,088
Fri 30/1012:44 p.m. -
2 stops20h 51m
Fri 19/21:15 p.m. -
2 stops26h 24m
Deal found 14/9C$ 1,148
Wed 28/108:51 a.m. -
1 stop14h 12m
Wed 4/116:31 a.m. -
1 stop19h 36m
Deal found 13/9C$ 1,191
Tue 13/108:35 a.m. -
1 stop14h 28m
Wed 28/106:34 a.m. -
1 stop19h 06m
Deal found 13/9C$ 1,202
Mon 12/108:35 a.m. -
1 stop19h 56m
Sun 18/103:58 a.m. -
1 stop21h 42m
Deal found 13/9C$ 1,234
Tue 24/1110:10 p.m. -
1 stop29h 45m
Thu 26/1111:45 a.m. -
2 stops35h 00m
Deal found 16/9C$ 1,237
Wed 28/1012:44 p.m. -
3 stops28h 11m
Wed 4/114:03 p.m. -
3 stops34h 12m
Deal found 13/9C$ 1,360

Find flight deals from Montreal to Asuncion

Round-trip from

C$ 1,088

One-way from

C$ 807

Popular in

June

Cheapest in

July

Average price

C$ 1,297
LATAM Airlines
  • LATAM Airlines
  • 24/11-26/11
  • 4 total stops
  • 40h 27m total
  • Montreal to Asuncion
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LATAM Airlines
  • LATAM Airlines
  • 28/10-31/12
  • 3 total stops
  • 28h 11m total
  • Montreal to Asuncion
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 138 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 84 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Montreal to Asuncion that are best for you.

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Route

Depart

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Price

Cheapest round-trip

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

12:44 p.m.-5:55 p.m.

3 stops28h 11m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 807

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

4:40 p.m.-12:03 a.m.

3 stops54h 23m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 809

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

7:20 p.m.-12:03 a.m.

3 stops51h 43m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 978

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

3:25 p.m.-12:03 a.m.

2 stops55h 38m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 1,011

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Thu 24/12

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

3 stops45h 30m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 1,139

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

8:35 a.m.-12:03 a.m.

1 stop14h 28m

Asuncion Silvio Pettirossi

Wed 28/10

6:34 a.m.-12:40 a.m.

1 stop19h 06m

C$ 1,202
Quickest round-trip

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

8:51 a.m.-2:54 a.m.

1 stop17h 03m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 1,222

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 8/3

7:35 a.m.-6:47 a.m.

1 stop21h 12m

Asuncion Silvio Pettirossi

Thu 18/3

7:54 a.m.-12:40 a.m.

1 stop17h 46m

C$ 1,244

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

8:35 a.m.-2:54 a.m.

1 stop17h 19m

Asuncion Silvio Pettirossi

Mon 19/10

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

1 stop19h 07m

C$ 1,342

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

8:35 a.m.-5:31 a.m.

1 stop19h 56m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 1,414

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
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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.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Montreal to Asuncion

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

Currently, March is the cheapest month in which you can book a flight from Montreal to Asuncion (average of C$ 1,208). Flying from Montreal to Asuncion in December is currently the most expensive (average of C$ 1,867). 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
1,543 reviews
Check prices

Crew

8.1

Entertainment

6.9

Overall

7.6

Food

6.9

Comfort

7.4

Boarding

7.8

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
1,543 reviews
Copa Airlines
7.6
Good
1,543 reviews
Check prices

Crew

8.1

Entertainment

6.9

Overall

7.6

Food

6.9

Comfort

7.4

Boarding

7.8

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 and Avianca fly from Montreal to Asuncion in about 14h 28m. The time it takes to get you to your destination can typically vary by up to 15h 17m. Airlines will cover a distance of 8026 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Currently priced at C$ 1,159, 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, March is the cheapest month in which you can book a flight from Montreal to Asuncion (average of C$ 1,208). Flying from Montreal to Asuncion in December is currently the most expensive (average of C$ 1,867). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Montreal to Asuncion

Pierre Elliott Trudeau Intl to Asuncion flights

Top airline flying from Montreal to Asuncion

AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 1,159AverageC$ 1,367FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

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