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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion from C$ 610

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ASU
12 Jul — 19 Jul1
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 June 2026.

Sun 1/117:22 a.m.
YUL
-
ASU
1 stop17h 26m
Copa Airlines
Sat 28/113:56 a.m.
ASU
-
YUL
1 stop22h 11m
Copa Airlines
Deal found 9/6C$ 1,212
Tue 30/68:35 a.m.
YUL
-
ASU
1 stop19h 49m
Copa Airlines
Tue 7/73:59 a.m.
ASU
-
YUL
1 stop21h 41m
Copa Airlines
Deal found 10/6C$ 1,409
Sun 1/118:55 p.m.
YUL
-
ASU
1 stop13h 20m
Multiple Airlines
Sun 29/1112:05 p.m.
ASU
-
YUL
2 stops27h 18m
Multiple Airlines
Deal found 9/6C$ 1,486
Sun 14/68:35 a.m.
YUL
-
ASU
1 stop14h 33m
Copa Airlines
Sat 20/66:33 a.m.
ASU
-
YUL
1 stop19h 07m
Copa Airlines
Deal found 12/6C$ 1,513
Fri 12/68:35 a.m.
YUL
-
ASU
1 stop14h 33m
Copa Airlines
Tue 23/61:47 a.m.
ASU
-
YUL
1 stop23h 53m
Copa Airlines
Deal found 11/6C$ 1,550
Fri 12/68:35 a.m.
YUL
-
ASU
2 stops17h 45m
Multiple Airlines
Tue 23/65:00 p.m.
ASU
-
YUL
2 stops32h 40m
Multiple Airlines
Deal found 11/6C$ 1,622
Sat 8/87:00 a.m.
YUL
-
ASU
2 stops20h 40m
Multiple Airlines
Sat 22/84:05 p.m.
ASU
-
YUL
3 stops30h 30m
Multiple Airlines
Deal found 7/6C$ 1,624
Fri 12/612:48 p.m.
YUL
-
ASU
3 stops35h 52m
Multiple Airlines
Wed 24/61:10 p.m.
ASU
-
YUL
3 stops33h 25m
Multiple Airlines
Deal found 11/6C$ 1,638

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 June 2026.

Round-trip from

C$ 1,212

One-way from

C$ 610

Popular in

September

Cheapest in

October

Average price

C$ 1,351
Copa Airlines
  • Copa Airlines
  • 1/11-28/11
  • 2 total stops
  • 39h 37m total
  • Montreal to Asuncion
Search Deals
8/7
  • 8/7
  • 3 total stops
  • 27h 14m total
  • Montreal to Asuncion
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 209 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 124 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 12 June 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

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

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

1 stop17h 26m

Asuncion Silvio Pettirossi

Sat 28/11

3:56 a.m.-12:07 a.m.

1 stop22h 11m

C$ 1,212

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

8:35 a.m.-5:24 a.m.

1 stop19h 49m

Asuncion Silvio Pettirossi

Tue 7/7

3:59 a.m.-12:40 a.m.

1 stop21h 41m

C$ 1,409

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

6:20 p.m.-5:15 a.m.

2 stops32h 55m

Asuncion Silvio Pettirossi

Sun 29/11

10:35 p.m.-1:23 p.m.

3 stops40h 48m

C$ 1,696

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

8:15 a.m.-12:03 a.m.

2 stops38h 48m

Asuncion Silvio Pettirossi

Thu 17/9

6:33 a.m.-4:10 p.m.

2 stops58h 37m

C$ 1,817

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Fri 17/7

8:15 a.m.-11:57 p.m.

2 stops38h 42m

Asuncion Silvio Pettirossi

Sun 9/8

6:33 a.m.-3:00 p.m.

2 stops57h 27m

C$ 1,835
Quickest round-trip

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Fri 17/7

8:35 a.m.-2:48 a.m.

1 stop17h 13m

Asuncion Silvio Pettirossi

Sun 9/8

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

1 stop19h 07m

C$ 1,854
Cheapest one-way

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

10:55 p.m.-11:15 a.m.

1 stop35h 20m

C$ 770

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

10:55 p.m.-11:15 a.m.

1 stop35h 20m

C$ 824
Quickest one-way

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

6:00 a.m.-5:25 a.m.

2 stops22h 25m

C$ 925

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

11:23 a.m.-5:25 a.m.

2 stops41h 02m

C$ 925

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Sorted by cheapest first

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 12 June 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

Entertainment

6.8

Food

6.9

Boarding

7.7

Crew

8.1

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
Copa Airlines
7.5
Good
1,569 reviews
Copa Airlines
7.5
Good
1,569 reviews
Check prices

Entertainment

6.8

Food

6.9

Boarding

7.7

Crew

8.1

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

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 fly from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion in about 17h 26m. 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$ 1,014, 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 35% 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 12 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 1,014AverageC$ 1,404FlexibilityNo 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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