Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion from C$ 558

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ASU
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 11 September 2025.

Round-trip from

C$ 1,066

One-way from

C$ 558

Popular in

December

Cheapest in

September

Average price

C$ 980
Copa Airlines
  • Copa Airlines
  • 28/9-8/10
  • 2 total stops
  • 38h 51m total
  • Montreal to Asuncion
Search Deals
3/10
  • 3/10
  • 3 total stops
  • 33h 05m total
  • Montreal to Asuncion
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 273 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 112 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Pierre Elliott Trudeau Intl to Asuncion

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 11 September 2025.

Sun 28/98:41 a.m.YUL - ASU
1 stop19h 44mCopa Airlines
Wed 8/106:32 a.m.ASU - YUL
1 stop19h 07mCopa Airlines
Deal found 10/9C$ 1,066
Wed 1/106:55 p.m.YUL - ASU
2 stops34h 15mLATAM Airlines
Fri 10/108:25 a.m.ASU - YUL
2 stops40h 23mLATAM Airlines
Deal found 10/9C$ 1,192
Wed 1/106:55 p.m.YUL - ASU
2 stops34h 15mLATAM Airlines
Fri 31/108:25 a.m.ASU - YUL
2 stops30h 06mLATAM Airlines
Deal found 11/9C$ 1,280
Wed 1/108:41 a.m.YUL - ASU
1 stop14h 20mCopa Airlines
Fri 31/106:34 a.m.ASU - YUL
1 stop19h 05mCopa Airlines
Deal found 11/9C$ 1,289
Wed 1/108:41 a.m.YUL - ASU
1 stop14h 20mCopa Airlines
Fri 10/106:32 a.m.ASU - YUL
1 stop19h 07mCopa Airlines
Deal found 10/9C$ 1,290
Wed 1/108:41 a.m.YUL - ASU
1 stop14h 20mCopa Airlines
Wed 8/106:32 a.m.ASU - YUL
1 stop19h 07mCopa Airlines
Deal found 10/9C$ 1,366
Thu 25/912:47 p.m.YUL - ASU
2 stops27h 53mMultiple Airlines
Fri 10/108:10 a.m.ASU - YUL
1 stop14h 55mMultiple Airlines
Deal found 10/9C$ 1,397
Wed 1/103:25 p.m.YUL - ASU
3 stops36h 15mMultiple Airlines
Fri 10/108:10 a.m.ASU - YUL
3 stops26h 59mMultiple Airlines
Deal found 10/9C$ 1,437

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 11 September 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

Sun 28/9

8:41 a.m.-5:25 a.m.

1 stop19h 44m

Asuncion Silvio Pettirossi

Wed 8/10

6:32 a.m.-12:39 a.m.

1 stop19h 07m

C$ 1,066

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

6:55 p.m.-6:10 a.m.

2 stops34h 15m

Asuncion Silvio Pettirossi

Fri 31/10

8:25 a.m.-1:31 p.m.

2 stops30h 06m

C$ 1,283

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

8:41 a.m.-5:25 a.m.

1 stop19h 44m

Asuncion Silvio Pettirossi

Fri 31/10

6:34 a.m.-12:39 a.m.

1 stop19h 05m

C$ 1,289

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

8:41 a.m.-12:01 a.m.

1 stop14h 20m

Asuncion Silvio Pettirossi

Fri 10/10

6:32 a.m.-12:39 a.m.

1 stop19h 07m

C$ 1,290

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

8:41 a.m.-12:01 a.m.

1 stop14h 20m

Asuncion Silvio Pettirossi

Wed 8/10

6:32 a.m.-12:39 a.m.

1 stop19h 07m

C$ 1,366

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

7:00 a.m.-6:10 a.m.

2 stops22h 10m

Asuncion Silvio Pettirossi

Wed 8/10

8:25 a.m.-11:31 a.m.

2 stops28h 06m

C$ 1,397

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Fri 10/10

8:41 a.m.-12:01 a.m.

1 stop14h 20m

Asuncion Silvio Pettirossi

Fri 17/10

6:32 a.m.-12:39 a.m.

1 stop19h 07m

C$ 1,405

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

6:35 p.m.-4:40 a.m.

3 stops33h 05m

C$ 558

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

6:45 a.m.-4:40 a.m.

3 stops20h 55m

C$ 560

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

12:47 p.m.-5:40 p.m.

2 stops27h 53m

C$ 576

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 13 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 time of day to fly from YUL to ASU?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Asuncion. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 11 September 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
1,531 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
Copa Airlines
7.6
Good
1,531 reviews
Copa Airlines
7.6
Good
1,531 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring

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 LATAM Airlines fly from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion in about 19h 44m. The time it takes to get you to your destination can typically vary by up to 14h 31m. 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$ 921, 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 30% 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 921AverageC$ 1,201FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Pierre Elliott Trudeau Intl to Asuncion via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.