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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion from C$ 468

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ASU
9 Apr — 16 Apr1
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 10 March 2026.

Mon 20/46:45 p.m.
YUL
-
ASU
2 stops34h 20m
LATAM Airlines
Mon 27/48:10 a.m.
ASU
-
YUL
2 stops34h 30m
LATAM Airlines
Deal found 5/3C$ 956
Mon 20/46:45 p.m.
YUL
-
ASU
3 stops34h 20m
Multiple Airlines
Mon 27/48:10 a.m.
ASU
-
YUL
2 stops28h 26m
Multiple Airlines
Deal found 5/3C$ 998
Wed 8/46:46 p.m.
YUL
-
ASU
2 stops34h 19m
LATAM Airlines
Wed 15/48:10 a.m.
ASU
-
YUL
2 stops34h 30m
LATAM Airlines
Deal found 10/3C$ 1,005
Mon 20/48:35 a.m.
YUL
-
ASU
1 stop14h 30m
Copa Airlines
Mon 27/46:33 a.m.
ASU
-
YUL
1 stop19h 07m
Copa Airlines
Deal found 5/3C$ 1,055
Thu 23/48:35 a.m.
YUL
-
ASU
1 stop14h 30m
Copa Airlines
Thu 30/46:33 a.m.
ASU
-
YUL
1 stop19h 07m
Copa Airlines
Deal found 9/3C$ 1,056
Thu 7/58:35 a.m.
YUL
-
ASU
1 stop14h 33m
Copa Airlines
Sat 23/53:58 a.m.
ASU
-
YUL
1 stop21h 42m
Copa Airlines
Deal found 6/3C$ 1,075
Sun 14/68:35 a.m.
YUL
-
ASU
1 stop14h 33m
Copa Airlines
Sat 27/63:58 a.m.
ASU
-
YUL
1 stop21h 42m
Copa Airlines
Deal found 8/3C$ 1,096
Fri 10/48:35 a.m.
YUL
-
ASU
1 stop14h 30m
Copa Airlines
Fri 17/44:04 a.m.
ASU
-
YUL
1 stop21h 36m
Copa Airlines
Deal found 10/3C$ 1,188
Thu 9/48:35 a.m.
YUL
-
ASU
1 stop14h 30m
Copa Airlines
Thu 16/46:33 a.m.
ASU
-
YUL
1 stop19h 07m
Copa Airlines
Deal found 10/3C$ 1,199
Fri 24/411:01 a.m.
YUL
-
ASU
3 stops43h 51m
Multiple Airlines
Wed 20/56:30 p.m.
ASU
-
YUL
2 stops30h 50m
Multiple Airlines
Deal found 9/3C$ 1,204
Fri 24/48:35 a.m.
YUL
-
ASU
1 stop17h 21m
Copa Airlines
Tue 19/53:58 a.m.
ASU
-
YUL
1 stop21h 42m
Copa Airlines
Deal found 9/3C$ 1,215
Tue 7/48:35 a.m.
YUL
-
ASU
1 stop14h 30m
Copa Airlines
Fri 17/46:33 a.m.
ASU
-
YUL
1 stop19h 07m
Copa Airlines
Deal found 10/3C$ 1,278

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 10 March 2026.

Round-trip from

C$ 956

One-way from

C$ 468

Popular in

September

Cheapest in

May

Average price

C$ 1,170
LATAM Airlines
  • LATAM Airlines
  • 20/4-27/4
  • 4 total stops
  • 68h 50m total
  • Montreal to Asuncion
Search Deals
21/4
  • 21/4
  • 2 total stops
  • 21h 25m total
  • Montreal to Asuncion
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 335 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 121 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 10 March 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Thu 23/4

8:35 a.m.-12:05 a.m.

1 stop14h 30m

Asuncion Silvio Pettirossi

Thu 30/4

6:33 a.m.-12:40 a.m.

1 stop19h 07m

C$ 1,056

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

8:35 a.m.-12:08 a.m.

1 stop14h 33m

Asuncion Silvio Pettirossi

Sat 23/5

3:58 a.m.-12:40 a.m.

1 stop21h 42m

C$ 1,075

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

11:00 p.m.-4:40 a.m.

1 stop28h 40m

Asuncion Silvio Pettirossi

Mon 27/4

6:30 p.m.-12:20 a.m.

2 stops30h 50m

C$ 1,335

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Thu 23/4

7:00 a.m.-6:05 a.m.

2 stops22h 05m

Asuncion Silvio Pettirossi

Thu 30/4

8:10 a.m.-5:40 p.m.

2 stops34h 30m

C$ 1,370

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

4:30 p.m.-5:24 a.m.

2 stops35h 54m

Asuncion Silvio Pettirossi

Sun 24/5

6:33 a.m.-2:52 p.m.

2 stops57h 19m

C$ 1,515

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

4:15 p.m.-9:40 p.m.

3 stops28h 25m

Asuncion Silvio Pettirossi

Sun 28/6

8:25 a.m.-12:20 a.m.

2 stops16h 55m

C$ 1,565

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

5:00 p.m.-5:33 a.m.

2 stops35h 33m

Asuncion Silvio Pettirossi

Thu 23/4

6:33 a.m.-8:07 a.m.

2 stops26h 34m

C$ 1,667

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

5:00 p.m.-5:33 a.m.

2 stops35h 33m

Asuncion Silvio Pettirossi

Tue 14/4

6:33 a.m.-4:42 p.m.

2 stops35h 09m

C$ 1,704

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

5:00 p.m.-5:33 a.m.

2 stops35h 33m

Asuncion Silvio Pettirossi

Sat 18/4

6:33 a.m.-8:07 a.m.

2 stops26h 34m

C$ 1,713
Cheapest one-way

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

7:40 a.m.-6:05 a.m.

2 stops21h 25m

C$ 468

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 16 resultsSorted by cheapest first
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

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 10 March 2026.
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
7.5
Good
1,569 reviews
Check prices

Boarding

7.8

Overall

7.5

Entertainment

6.8

Food

6.8

Comfort

7.4

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
7.5
Good
1,569 reviews
Copa Airlines
7.5
Good
1,569 reviews
Check prices

Boarding

7.8

Overall

7.5

Entertainment

6.8

Food

6.8

Comfort

7.4

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

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, LATAM Airlines, and United Airlines fly from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion in about 14h 30m. The time it takes to get you to your destination can typically vary by up to 21h 24m. 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$ 985, 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

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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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 985AverageC$ 1,281FlexibilityNo 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?

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.

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