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Cheap flights from Montreal to Asuncion from C$ 607

YMQ — ASU
9 Nov — 16 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 9/117:22 a.m. -
1 stop14h 35m
Sun 15/111:47 a.m. -
1 stop24h 18m
Deal found 9/10C$ 1,172
Tue 24/1110:10 p.m. -
1 stop29h 45m
Thu 26/117:55 a.m. -
1 stop14h 50m
Deal found 5/10C$ 1,416
Mon 9/1110:10 p.m. -
1 stop29h 45m
Mon 16/117:55 a.m. -
2 stops36h 01m
Deal found 9/10C$ 1,643
Sat 5/127:10 a.m. -
1 stop20h 22m
Sat 12/123:56 a.m. -
1 stop22h 10m
Deal found 7/10C$ 1,676
Sat 5/129:20 p.m. -
2 stops30h 35m
Sun 13/127:55 a.m. -
1 stop14h 50m
Deal found 7/10C$ 1,705
Sat 5/128:00 a.m. -
2 stops20h 15m
Sat 12/124:50 a.m. -
2 stops20h 20m
Deal found 7/10C$ 1,723
Mon 9/1110:10 p.m. -
2 stops25h 05m
Sun 15/112:45 a.m. -
2 stops20h 00m
Deal found 9/10C$ 1,793

Find flight deals from Montreal to Asuncion

Round-trip from

C$ 1,172

One-way from

C$ 607

Popular in

June

Cheapest in

July

Average price

C$ 1,596
Copa Airlines
  • Copa Airlines
  • 9/11-15/11
  • 2 total stops
  • 38h 53m total
  • Montreal to Asuncion
Search Deals
23/11-31/12
  • 23/11-31/12
  • 3 total stops
  • 54h 13m total
  • Montreal to Asuncion
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 82 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 91 potential savings vs. average RT price).
Search Deals
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.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 23/11

7:00 a.m.-3:13 p.m.

3 stops54h 13m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 628

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

7:00 a.m.-3:13 p.m.

3 stops54h 13m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 806

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

7:00 a.m.-5:55 p.m.

3 stops32h 55m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 813

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

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

1 stop33h 20m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 823

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

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$ 940

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Sat 21/11

7:00 a.m.-6:15 a.m.

2 stops21h 15m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 944

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Thu 26/11

6:00 p.m.-11:57 p.m.

2 stops51h 57m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 986

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Sat 21/11

10:20 p.m.-10:35 a.m.

1 stop34h 15m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 1,018

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Thu 11/2

9:30 a.m.-12:04 a.m.

2 stops36h 34m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 1,041
Quickest round-trip

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Sat 20/3

9:30 a.m.-6:47 a.m.

2 stops20h 17m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 1,041

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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$ 1,183). Flying from Montreal to Asuncion in December is currently the most expensive (average of C$ 2,176). 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
1,551 reviews
Check prices

Food

6.9

Comfort

7.4

Boarding

7.8

Entertainment

6.9

Crew

8.1

Overall

7.6

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
1,551 reviews
Copa Airlines
7.6
Good
1,551 reviews
Check prices

Food

6.9

Comfort

7.4

Boarding

7.8

Entertainment

6.9

Crew

8.1

Overall

7.6

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 33m. The time it takes to get you to your destination can typically vary by up to 17h 22m. 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$ 1,183, 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$ 1,183). Flying from Montreal to Asuncion in December is currently the most expensive (average of C$ 2,176). 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$ 1,183AverageC$ 1,391FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

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