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Cheap flights from Montreal to Asuncion from C$ 776

YMQ — ASU
4 Dec — 11 Dec1
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 1/1210:10 p.m. -
2 stops34h 45m
Fri 4/127:55 a.m. -
1 stop14h 50m
Deal found 3/11C$ 952
Thu 26/117:22 a.m. -
1 stop17h 26m
Sat 5/123:56 a.m. -
1 stop22h 10m
Deal found 1/11C$ 1,120
Sun 29/117:22 a.m. -
1 stop14h 35m
Sun 6/126:32 a.m. -
1 stop19h 34m
Deal found 1/11C$ 1,124
Thu 3/1210:10 p.m. -
2 stops34h 45m
Sun 6/127:55 a.m. -
1 stop14h 50m
Deal found 1/11C$ 1,159
Tue 1/127:10 a.m. -
1 stop20h 22m
Mon 7/123:56 a.m. -
1 stop22h 10m
Deal found 1/11C$ 1,202
Tue 10/117:22 a.m. -
1 stop14h 35m
Sun 15/116:31 a.m. -
1 stop19h 34m
Deal found 3/11C$ 1,410
Thu 3/1211:10 a.m. -
2 stops37h 50m
Sat 5/124:50 a.m. -
2 stops16h 10m
Deal found 1/11C$ 1,423
Tue 1/1210:10 p.m. -
2 stops30h 05m
Tue 8/128:00 a.m. -
3 stops31h 45m
Deal found 1/11C$ 1,473

Find flight deals from Montreal to Asuncion

Round-trip from

C$ 952

One-way from

C$ 776

Popular in

June

Cheapest in

July

Average price

C$ 1,205
Avianca
  • Avianca
  • 1/12-4/12
  • 3 total stops
  • 49h 35m total
  • Montreal to Asuncion
Search Deals
9/11-31/12
  • 9/11-31/12
  • 2 total stops
  • 45h 15m total
  • Montreal to Asuncion
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 87 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

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 11/11

10:20 a.m.-5:55 a.m.

2 stops41h 35m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 848

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

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

2 stops34h 45m

Asuncion Silvio Pettirossi

Fri 4/12

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

1 stop14h 50m

C$ 952

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

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$ 972

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

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$ 972

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

3:00 p.m.-5:25 a.m.

2 stops36h 25m

Asuncion Silvio Pettirossi

Wed 31/12

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

Nonstop0h 00m

C$ 972

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 16/12

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$ 991

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

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$ 1,039

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 16/12

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$ 1,039

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Thu 26/11

7:22 a.m.-2:48 a.m.

1 stop17h 26m

Asuncion Silvio Pettirossi

Sat 5/12

3:56 a.m.-12:06 a.m.

1 stop22h 10m

C$ 1,120

MontrealAsuncion

YUL Montreal Pierre Elliott Trudeau Intl - ASU Asuncion Silvio Pettirossi

YULASU

Montreal Pierre Elliott Trudeau Intl

Thu 4/3

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

1 stop21h 12m

Asuncion Silvio Pettirossi

Thu 11/3

7:54 a.m.-11:50 p.m.

1 stop17h 56m

C$ 1,123

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 19 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, July is the cheapest month in which you can book a flight from Montreal to Asuncion (average of C$ 1,160). Flying from Montreal to Asuncion in December is currently the most expensive (average of C$ 2,015). 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
1,552 reviews
Check prices

Food

7.0

Comfort

7.4

Entertainment

6.9

Boarding

7.8

Overall

7.6

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
1,552 reviews
Copa Airlines
7.6
Good
1,552 reviews
Check prices

Food

7.0

Comfort

7.4

Entertainment

6.9

Boarding

7.8

Overall

7.6

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 Avianca and Copa Airlines fly from Montreal to Asuncion in about 17h 26m. The time it takes to get you to your destination can typically vary by up to 17h 19m. 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$ 1,160, 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$ 1,160). Flying from Montreal to Asuncion in December is currently the most expensive (average of C$ 2,015). 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$ 1,160AverageC$ 1,336FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

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