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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion from C$ 542

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 30/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ASU
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 December 2025.

Sat 13/127:10 a.m.YUL - ASU
1 stop15h 01mCopa Airlines
Wed 17/126:33 a.m.ASU - YUL
1 stop19h 10mCopa Airlines
Deal found 11/12C$ 1,296
Wed 31/122:30 p.m.YUL - ASU
2 stops41h 55mMultiple Airlines
Thu 5/311:45 a.m.ASU - YUL
1 stop32h 30mMultiple Airlines
Deal found 11/12C$ 1,467
Wed 31/1210:10 a.m.YUL - ASU
2 stops29h 25mMultiple Airlines
Wed 4/312:20 p.m.ASU - YUL
1 stop19h 50mMultiple Airlines
Deal found 11/12C$ 1,518
Wed 31/126:45 a.m.YUL - ASU
2 stops38h 45mMultiple Airlines
Fri 6/38:25 a.m.ASU - YUL
1 stop35h 55mMultiple Airlines
Deal found 11/12C$ 1,575
Wed 31/126:45 a.m.YUL - ASU
2 stops38h 45mMultiple Airlines
Tue 3/38:25 a.m.ASU - YUL
1 stop35h 55mMultiple Airlines
Deal found 11/12C$ 1,605
Tue 30/1210:50 p.m.YUL - ASU
1 stop28h 25mMultiple Airlines
Wed 4/312:20 p.m.ASU - YUL
1 stop19h 50mMultiple Airlines
Deal found 11/12C$ 1,625
Wed 24/126:25 p.m.YUL - ASU
2 stops33h 05mUnited Airlines
Fri 6/36:42 a.m.ASU - YUL
2 stops27h 50mUnited Airlines
Deal found 11/12C$ 1,684
Wed 24/126:25 p.m.YUL - ASU
2 stops33h 05mUnited Airlines
Tue 3/36:42 a.m.ASU - YUL
2 stops36h 08mUnited Airlines
Deal found 11/12C$ 1,694
Tue 30/127:00 a.m.YUL - ASU
2 stops45h 15mLATAM Airlines
Tue 3/38:25 a.m.ASU - YUL
2 stops34h 28mLATAM Airlines
Deal found 11/12C$ 1,707
Wed 24/126:25 p.m.YUL - ASU
2 stops33h 05mUnited Airlines
Sun 8/36:42 a.m.ASU - YUL
2 stops59h 08mUnited Airlines
Deal found 11/12C$ 1,735
Wed 24/126:25 p.m.YUL - ASU
2 stops33h 05mUnited Airlines
Mon 2/36:42 a.m.ASU - YUL
2 stops36h 08mUnited Airlines
Deal found 11/12C$ 1,758

Find 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 12 December 2025.

Round-trip from

C$ 1,346

One-way from

C$ 542

Popular in

December

Cheapest in

May

Average price

C$ 1,925
LATAM Airlines
  • LATAM Airlines
  • 22/3-24/3
  • 4 total stops
  • 50h 27m total
  • Montreal to Asuncion
Search Deals
30/12
  • 30/12
  • 2 total stops
  • 34h 20m total
  • Montreal to Asuncion
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 12 December 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

Wed 31/12

2:30 p.m.-10:25 a.m.

2 stops41h 55m

Asuncion Silvio Pettirossi

Thu 5/3

11:45 a.m.-6:15 p.m.

1 stop32h 30m

C$ 1,467

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Fri 2/1

10:00 p.m.-9:35 a.m.

2 stops33h 35m

Asuncion Silvio Pettirossi

Thu 5/3

11:45 a.m.-6:15 p.m.

1 stop32h 30m

C$ 1,494

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

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

2 stops22h 15m

Asuncion Silvio Pettirossi

Tue 24/3

8:25 a.m.-11:37 a.m.

2 stops28h 12m

C$ 1,511

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

10:10 a.m.-5:35 p.m.

2 stops29h 25m

Asuncion Silvio Pettirossi

Wed 4/3

12:20 p.m.-6:10 a.m.

1 stop19h 50m

C$ 1,518

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 30/12

10:50 p.m.-5:15 a.m.

1 stop28h 25m

Asuncion Silvio Pettirossi

Wed 4/3

12:20 p.m.-6:10 a.m.

1 stop19h 50m

C$ 1,625

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Fri 2/1

10:00 p.m.-1:50 a.m.

2 stops25h 50m

Asuncion Silvio Pettirossi

Fri 6/3

8:25 a.m.-6:20 p.m.

1 stop35h 55m

C$ 1,682

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 24/12

6:25 p.m.-5:30 a.m.

2 stops33h 05m

Asuncion Silvio Pettirossi

Fri 6/3

6:42 a.m.-8:32 a.m.

2 stops27h 50m

C$ 1,684

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Thu 25/12

6:25 p.m.-12:11 a.m.

2 stops27h 46m

Asuncion Silvio Pettirossi

Wed 4/3

6:42 a.m.-4:50 p.m.

2 stops36h 08m

C$ 1,694

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 24/12

6:25 p.m.-12:11 a.m.

2 stops27h 46m

Asuncion Silvio Pettirossi

Wed 4/3

6:42 a.m.-4:50 p.m.

2 stops36h 08m

C$ 1,694

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sat 27/12

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

2 stops18h 05m

Asuncion Silvio Pettirossi

Wed 4/3

6:42 a.m.-4:50 p.m.

2 stops36h 08m

C$ 1,694

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 19 results
1
2

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$ 841). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion in June is currently the most expensive (average of C$ 1,825). 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

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 12 December 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
1,558 reviews
Check prices

Food

6.9

Comfort

7.4

Crew

8.1

Boarding

7.8

Entertainment

6.8

Overall

7.6

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
1,558 reviews
Copa Airlines
7.6
Good
1,558 reviews
Check prices

Food

6.9

Comfort

7.4

Crew

8.1

Boarding

7.8

Entertainment

6.8

Overall

7.6

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 LATAM Airlines fly from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion in about 22h 15m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 8026 km.

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

    Copa Airlines, at C$ 991, 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 29% 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$ 841). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion in June is currently the most expensive (average of C$ 1,825). 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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Complete your trip

Complete your trip to Asuncion by adding a car rental and/or hotel reservation to your travel itinerary.
Asuncion car rentals
Asuncion Silvio Pettirossi Airport car rentals

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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 991AverageC$ 1,290FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Asuncion?

Millions of users choose and trust Cheapflights to book the best flight deals from Pierre Elliott Trudeau Intl to Asuncion for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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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