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Cheap flights from Montreal to Asuncion from C$ 877

YMQ — ASU
15 Nov — 22 Nov1
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

Mon 16/117:22 a.m. -
1 stop14h 35m
Mon 30/116:31 a.m. -
1 stop19h 34m
Deal found 13/10C$ 1,066
Sun 29/117:22 a.m. -
1 stop20h 03m
Sun 6/126:32 a.m. -
1 stop19h 34m
Deal found 15/10C$ 1,123
Wed 2/126:55 p.m. -
1 stop33h 20m
Sun 14/31:15 p.m. -
1 stop18h 40m
Deal found 12/10C$ 1,356
Tue 24/1110:10 p.m. -
1 stop29h 45m
Thu 26/117:55 a.m. -
1 stop14h 50m
Deal found 12/10C$ 1,410
Wed 2/126:55 p.m. -
1 stop33h 20m
Wed 17/31:20 p.m. -
1 stop18h 35m
Deal found 12/10C$ 1,411
Thu 31/122:13 p.m. -
1 stop31h 53m
Fri 29/14:01 a.m. -
1 stop22h 01m
Deal found 12/10C$ 1,492
Wed 30/126:55 p.m. -
1 stop33h 20m
Thu 28/14:50 a.m. -
2 stops20h 35m
Deal found 12/10C$ 1,545

Find flight deals from Montreal to Asuncion

Round-trip from

C$ 1,066

Popular in

June

Cheapest in

July

Average price

C$ 1,592
Copa Airlines
  • Copa Airlines
  • 16/11-30/11
  • 2 total stops
  • 34h 09m total
  • Montreal to Asuncion
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Highest demand for flights based on searches. 3% potential increase in price (C$ 81 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 90 potential savings vs. average RT price).
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Average for round-trip flights in October 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

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 29/11

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

3 stops21h 30m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 877

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

7:22 a.m.-11:57 p.m.

1 stop14h 35m

Asuncion Silvio Pettirossi

Mon 30/11

6:31 a.m.-12:05 a.m.

1 stop19h 34m

C$ 1,066

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Sat 6/3

7:35 a.m.-11:26 p.m.

1 stop13h 51m

Asuncion Silvio Pettirossi

Sun 14/3

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

1 stop17h 46m

C$ 1,119

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 29/11

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

1 stop20h 03m

Asuncion Silvio Pettirossi

Sun 6/12

6:32 a.m.-12:06 a.m.

1 stop19h 34m

C$ 1,123

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 24/11

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

1 stop29h 45m

Asuncion Silvio Pettirossi

Thu 26/11

7:55 a.m.-8:45 p.m.

1 stop14h 50m

C$ 1,411

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Thu 31/12

2:13 p.m.-12:06 a.m.

1 stop31h 53m

Asuncion Silvio Pettirossi

Fri 29/1

4:01 a.m.-12:02 a.m.

1 stop22h 01m

C$ 1,492

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 30/12

6:55 p.m.-6:15 a.m.

1 stop33h 20m

Asuncion Silvio Pettirossi

Fri 29/1

1:20 p.m.-6:10 a.m.

1 stop18h 50m

C$ 1,586

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

10:55 a.m.-3:13 p.m.

3 stops26h 18m

Asuncion Silvio Pettirossi

Mon 30/11

4:03 p.m.-5:30 p.m.

2 stops27h 27m

C$ 1,610

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 29/11

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

2 stops30h 05m

Asuncion Silvio Pettirossi

Sat 5/12

4:50 a.m.-8:45 p.m.

2 stops17h 55m

C$ 1,656

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/10

Sorted 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.
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, July is the cheapest month in which you can book a flight from Montreal to Asuncion (average of C$ 1,180). Flying from Montreal to Asuncion in December is currently the most expensive (average of C$ 2,170). 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
1,553 reviews
Check prices

Overall

7.6

Comfort

7.4

Boarding

7.8

Entertainment

6.9

Food

6.9

Crew

8.1

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
1,553 reviews
Copa Airlines
7.6
Good
1,553 reviews
Check prices

Overall

7.6

Comfort

7.4

Boarding

7.8

Entertainment

6.9

Food

6.9

Crew

8.1

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 35m. The time it takes to get you to your destination can typically vary by up to 15h 10m. 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$ 1,180, 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 24% 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, July is the cheapest month in which you can book a flight from Montreal to Asuncion (average of C$ 1,180). Flying from Montreal to Asuncion in December is currently the most expensive (average of C$ 2,170). 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$ 1,180AverageC$ 1,373FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

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