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Cheap flights from Montreal to Asuncion from C$ 500

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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — ASU
6 Apr — 13 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Asuncion

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Asuncion
Explore the most affordable flight options available from Montreal to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 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$ 960
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$ 1,002
Mon 23/38:41 a.m.
YUL
-
ASU
1 stop14h 34m
Copa Airlines
Sun 19/41:57 a.m.
ASU
-
YUL
1 stop23h 43m
Copa Airlines
Deal found 3/3C$ 1,011
Thu 7/58:35 a.m.
YUL
-
ASU
1 stop14h 33m
Copa Airlines
Sun 24/56:33 a.m.
ASU
-
YUL
1 stop19h 07m
Copa Airlines
Deal found 3/3C$ 1,032
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$ 1,059
Tue 24/38:41 a.m.
YUL
-
ASU
1 stop14h 34m
Copa Airlines
Mon 30/36:43 a.m.
ASU
-
YUL
1 stop18h 57m
Copa Airlines
Deal found 3/3C$ 1,141
Thu 5/37:41 a.m.
YUL
-
ASU
1 stop17h 30m
Copa Airlines
Thu 12/36:42 a.m.
ASU
-
YUL
1 stop18h 57m
Copa Airlines
Deal found 3/3C$ 1,213
Tue 24/38:41 a.m.
YUL
-
ASU
3 stops29h 39m
Multiple Airlines
Mon 30/310:35 a.m.
ASU
-
YUL
3 stops38h 45m
Multiple Airlines
Deal found 3/3C$ 1,228
Wed 18/36:45 a.m.
YUL
-
ASU
2 stops27h 45m
Multiple Airlines
Wed 22/48:25 a.m.
ASU
-
YUL
3 stops39h 01m
Multiple Airlines
Deal found 3/3C$ 1,284
Fri 6/37:41 a.m.
YUL
-
ASU
1 stop14h 34m
Copa Airlines
Mon 16/36:42 a.m.
ASU
-
YUL
1 stop18h 57m
Copa Airlines
Deal found 3/3C$ 1,303

Find flight deals from Montreal to Asuncion

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 7 March 2026.

Round-trip from

C$ 960

One-way from

C$ 500

Popular in

February

Cheapest in

June

Average price

C$ 1,200
LATAM Airlines
  • LATAM Airlines
  • 20/4-27/4
  • 4 total stops
  • 68h 50m total
  • Montreal to Asuncion
Search Deals
18/4
  • 18/4
  • 2 total stops
  • 33h 05m total
  • Montreal to Asuncion
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (C$ 851 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease (C$ 264 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 Montreal 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 7 March 2026.
Use the filters below to find and compare flights from Montreal 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

Mon 23/3

8:41 a.m.-12:15 a.m.

1 stop14h 34m

Asuncion Silvio Pettirossi

Sun 19/4

1:57 a.m.-12:40 a.m.

1 stop23h 43m

C$ 1,011

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

Sun 24/5

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

1 stop19h 07m

C$ 1,032

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

8:41 a.m.-12:15 a.m.

1 stop14h 34m

Asuncion Silvio Pettirossi

Mon 30/3

6:43 a.m.-12:40 a.m.

1 stop18h 57m

C$ 1,141

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

6:45 a.m.-11:30 a.m.

2 stops27h 45m

Asuncion Silvio Pettirossi

Wed 22/4

8:25 a.m.-10:26 p.m.

3 stops39h 01m

C$ 1,284

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$ 1,340

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$ 1,521

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$ 1,674
Quickest round-trip

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

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

2 stops18h 25m

Asuncion Silvio Pettirossi

Sun 24/5

8:25 a.m.-9:35 p.m.

1 stop14h 10m

C$ 1,688
Cheapest one-way

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

8:00 p.m.-6:05 a.m.

2 stops33h 05m

C$ 500

MontrealAsuncion

YUL - ASU

YULASU

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

8:35 a.m.-3:22 p.m.

3 stops29h 47m

C$ 559

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Montreal to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from Montreal 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 to Asuncion
No data available for this route at this time. Please check back soon.

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 7 March 2026.
Read reviews from past customers who have flown Copa Airlines from Montreal to Asuncion. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,565 reviews
Check prices

Comfort

7.4

Boarding

7.8

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.5
Good
1,565 reviews
Copa Airlines
7.5
Good
1,565 reviews
Check prices

Comfort

7.4

Boarding

7.8

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Related info for your journey

Find useful and relevant information for your journey from Montreal 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?

    Most people fly into Asuncion Silvio Pettirossi (ASU) if they book a flight to Asuncion from Montreal. On average, Silvio Pettirossi has 0 inbound flights from Montreal per day from 1 airline. Asuncion Silvio Pettirossi is conveniently located just 12.6 km from Asuncion’s city centre.

  • How long is the flight from Montreal to Asuncion?

    Airlines like Copa Airlines fly from Montreal to Asuncion in about 14h 34m. 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 to Asuncion round-trip?

    Currently priced at C$ 989, Copa Airlines will fly you from Montreal to Asuncion and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Copa Airlines is currently priced 26% below the average price you’ll pay for this route.

  • Can I find deals for flights from Montreal to Asuncion that include hotel bookings?

    Yes. In addition to deals on Montreal to Asuncion flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Asuncion?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Asuncion.

  • Can I find deals for business class flights from Montreal to Asuncion?

    Yes. Cheapflights offers flight deals from Montreal 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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Alternative routes for Montreal to Asuncion

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Asuncion flights

Top airline flying from Montreal to Asuncion

Discover the top airline that operate flights from Montreal 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 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 989AverageC$ 1,286FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to Asuncion?

Cheapflights makes it easy to find Montreal to Asuncion flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Can Cheapflights find flights from Montreal to Asuncion with no change fees?

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