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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion from C$ 818

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ASU
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Asuncion

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Asuncion (ASU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 October 2025.

Round-trip from

C$ 1,346

One-way from

C$ 818

Popular in

June

Cheapest in

April

Average price

C$ 1,229
Copa Airlines
  • Copa Airlines
  • 13/11-23/11
  • 2 total stops
  • 39h 30m total
  • Montreal to Asuncion
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American Airlines
  • American Airlines
  • 1/2
  • 2 total stops
  • 26h 30m total
  • Montreal to Asuncion
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Highest demand for flights based on searches. 5% potential increase in price (C$ 122 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 62 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Pierre Elliott Trudeau Intl to Asuncion

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Asuncion
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Tue 28/108:41 a.m.YUL - ASU
1 stop14h 20mCopa Airlines
Thu 6/116:33 a.m.ASU - YUL
1 stop19h 10mCopa Airlines
Deal found 26/10C$ 1,043
Thu 30/108:41 a.m.YUL - ASU
1 stop19h 45mCopa Airlines
Thu 6/116:33 a.m.ASU - YUL
1 stop19h 10mCopa Airlines
Deal found 26/10C$ 1,157
Mon 1/127:10 a.m.YUL - ASU
1 stop20h 20mCopa Airlines
Fri 5/126:33 a.m.ASU - YUL
1 stop19h 10mCopa Airlines
Deal found 26/10C$ 1,527
Thu 30/106:30 p.m.YUL - ASU
2 stops30h 20mMultiple Airlines
Thu 6/118:20 a.m.ASU - YUL
2 stops29h 19mMultiple Airlines
Deal found 26/10C$ 1,579
Tue 28/106:00 p.m.YUL - ASU
2 stops29h 01mUnited Airlines
Thu 6/116:33 a.m.ASU - YUL
2 stops36h 37mUnited Airlines
Deal found 26/10C$ 1,649
Tue 28/108:41 a.m.YUL - ASU
1 stop14h 20mMultiple Airlines
Thu 6/118:20 a.m.ASU - YUL
2 stops18h 10mMultiple Airlines
Deal found 26/10C$ 1,948
Wed 17/122:13 p.m.YUL - ASU
2 stops31h 58mUnited Airlines
Wed 31/126:33 a.m.ASU - YUL
2 stops34h 43mUnited Airlines
Deal found 27/10C$ 1,957
Tue 16/126:00 p.m.YUL - ASU
2 stops28h 11mUnited Airlines
Sat 27/126:33 a.m.ASU - YUL
2 stops35h 24mUnited Airlines
Deal found 27/10C$ 1,958

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Asuncion that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Asuncion

Route

Depart

Return

Price

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

7:10 a.m.-5:30 a.m.

1 stop20h 20m

Asuncion Silvio Pettirossi

Fri 5/12

6:33 a.m.-11:43 p.m.

1 stop19h 10m

C$ 1,527

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 17/12

2:13 p.m.-12:11 a.m.

2 stops31h 58m

Asuncion Silvio Pettirossi

Wed 31/12

6:33 a.m.-3:16 p.m.

2 stops34h 43m

C$ 1,957

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 22/12

2:13 p.m.-12:11 a.m.

2 stops31h 58m

Asuncion Silvio Pettirossi

Mon 29/12

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

2 stops38h 07m

C$ 1,958

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 22/12

2:13 p.m.-5:30 a.m.

2 stops37h 17m

Asuncion Silvio Pettirossi

Wed 31/12

6:33 a.m.-11:38 a.m.

2 stops31h 05m

C$ 1,958

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 21/12

9:15 a.m.-12:11 a.m.

2 stops36h 56m

Asuncion Silvio Pettirossi

Sun 28/12

6:33 a.m.-11:38 a.m.

2 stops31h 05m

C$ 1,958

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 17/12

7:00 p.m.-5:30 a.m.

2 stops32h 30m

Asuncion Silvio Pettirossi

Sat 27/12

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

2 stops38h 07m

C$ 1,958

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 16/12

9:25 a.m.-5:30 a.m.

2 stops18h 05m

Asuncion Silvio Pettirossi

Sun 28/12

6:33 a.m.-11:38 a.m.

2 stops55h 05m

C$ 1,958

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 16/12

9:25 a.m.-12:11 a.m.

2 stops36h 46m

Asuncion Silvio Pettirossi

Wed 31/12

6:33 a.m.-3:16 p.m.

2 stops34h 43m

C$ 1,958

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 16/12

9:25 a.m.-5:30 a.m.

2 stops18h 05m

Asuncion Silvio Pettirossi

Tue 30/12

6:33 a.m.-11:38 a.m.

2 stops31h 05m

C$ 1,958

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

7:00 a.m.-11:30 a.m.

2 stops26h 30m

C$ 818

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 12 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from Pierre Elliott Trudeau Intl with our price prediction graph.
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 Pierre Elliott Trudeau Intl Airport to Asuncion

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion?

Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion (average of C$ 853). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion in June is currently the most expensive (average of C$ 1,850). 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.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion?

Reviews of airlines servicing Asuncion

Get insights into the airlines that provide service to Asuncion. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Asuncion. Reviews last updated 28 October 2025.
Get a feel of what it's like to fly with Copa Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,560 reviews
Check prices

Boarding

7.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.8

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,560 reviews
Copa Airlines
7.6
Good
1,560 reviews
Check prices

Boarding

7.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.8

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Asuncion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Asuncion from Montreal Pierre Elliott Trudeau Intl?

    If you book a flight to Asuncion from Montreal Pierre Elliott Trudeau Intl, you will be flying to Silvio Pettirossi, which is the city’s only airport. Asuncion Silvio Pettirossi (ASU) is located 12.6 km from the centre of Asuncion. There are 0 flights from Montreal Pierre Elliott Trudeau Intl to Silvio Pettirossi per day from 1 airline.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion?

    Airlines like Copa Airlines and United Airlines fly from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion in about 20h 20m. The time it takes to get you to your destination can typically vary by up to 11h 38m. Airlines will cover a distance of 8026 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion round-trip?

    Copa Airlines, at C$ 930, was found to be the cheapest airline from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion.. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion for 32% less than the average price by searching for this airline.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Asuncion that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Asuncion flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Asuncion?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Asuncion?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Asuncion?

    Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion (average of C$ 853). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion in June is currently the most expensive (average of C$ 1,850). 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

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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 28 October 2025.
Asuncion to Bogotá flights

Top airline flying from Pierre Elliott Trudeau Intl to Asuncion

Discover the top airline that operate flights from Pierre Elliott Trudeau Intl to Asuncion. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 930AverageC$ 1,235FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Asuncion?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Asuncion with no change fees?

Certainly. Search results for flights to Asuncion from Pierre Elliott Trudeau Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Asuncion become cheaper?

Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to Asuncion on Cheapflights with our Price Alert feature and get notified when better prices are available.

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