Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion from C$ 547

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ASU
3 Aug — 10 Aug1
1 adult

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 29 July 2025.

Round-trip from

C$ 1,257

One-way from

C$ 547

Popular in

December

Cheapest in

September

Average price

C$ 1,361
Copa Airlines
  • Copa Airlines
  • 1/12-5/12
  • 2 total stops
  • 34h 07m total
  • Montreal to Asuncion
25/8
  • 25/8
  • 3 total stops
  • 29h 38m total
  • Montreal to Asuncion
Highest demand for flights based on searches. 18% potential increase in price (C$ 424 potential increase over avg. RT price).
Cheapest flight prices on average. 9% potential price decrease (C$ 158 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 29 July 2025.

Mon 1/127:10 a.m.YUL - ASU
1 stop14h 57mCopa Airlines
Thu 4/121:45 a.m.ASU - YUL
1 stop23h 58mCopa Airlines
Deal found 28/7C$ 1,257
Mon 25/82:48 p.m.YUL - ASU
2 stops38h 22mLATAM Airlines
Fri 12/98:25 a.m.ASU - YUL
2 stops30h 10mLATAM Airlines
Deal found 29/7C$ 1,276
Mon 25/811:25 p.m.YUL - ASU
1 stop28h 15mMultiple Airlines
Fri 12/98:25 a.m.ASU - YUL
2 stops36h 10mMultiple Airlines
Deal found 29/7C$ 1,403
Mon 25/84:30 p.m.YUL - ASU
2 stops35h 56mUnited Airlines
Thu 11/91:45 a.m.ASU - YUL
2 stops38h 05mUnited Airlines
Deal found 29/7C$ 1,564

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 29 July 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.-12:07 a.m.

1 stop14h 57m

Asuncion Silvio Pettirossi

Fri 5/12

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

1 stop19h 10m

C$ 1,257

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

2:48 p.m.-6:10 a.m.

2 stops38h 22m

Asuncion Silvio Pettirossi

Fri 12/9

8:25 a.m.-1:35 p.m.

2 stops30h 10m

C$ 1,276

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

11:25 p.m.-4:40 a.m.

1 stop28h 15m

Asuncion Silvio Pettirossi

Fri 12/9

8:25 a.m.-7:35 p.m.

2 stops36h 10m

C$ 1,403

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

4:30 p.m.-5:26 a.m.

2 stops35h 56m

Asuncion Silvio Pettirossi

Thu 11/9

1:45 a.m.-2:50 p.m.

2 stops38h 05m

C$ 1,564

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

8:42 a.m.-3:20 p.m.

3 stops29h 38m

C$ 547

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

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

2 stops22h 10m

C$ 584

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

8:42 a.m.-11:54 p.m.

1 stop14h 12m

C$ 1,028

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

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 29 July 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.

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 29 July 2025.
Get a feel of what it's like to fly with LATAM Airlines,Copa Airlines, andUnited 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.

Food

6.7

Crew

8.1

Boarding

7.6

Overall

7.5

Entertainment

7.0

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Food

6.7

Crew

8.1

Boarding

7.6

Overall

7.5

Entertainment

7.0

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Food

6.7

Crew

8.1

Boarding

7.6

Overall

7.5

Entertainment

7.0

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Food

6.7

Crew

8.1

Boarding

7.6

Overall

7.5

Entertainment

7.0

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

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.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion round-trip?

    Copa Airlines, at C$ 1,257, was found to be the cheapest airline from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion.Alternate airlines to your destination round-trip include LATAM Airlines and United Airlines. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion for 5% less than the average price by searching for these airlines.

  • 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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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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 893AverageC$ 1,125FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

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