YUL - ASU

C$ 560 Find Cheap Flights from Montreal to Asuncion

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Asuncion departing on 17/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Asuncion

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Asuncion, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Asuncion, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 1,097
LATAM Airlines
Fri 23/10Thu 26/11
YUL - ASU • 2 stops
Cheapest one-way flights
C$ 560
Multiple Airlines
Wed 17/6
YUL - ASU • 3 stops
Top airlines
Cheapest • from C$ 1,097 (round-trip)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Montreal and Asuncion. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Asuncion!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montreal to Asuncion (YUL-ASU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Asuncion that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Asuncion

Fri, 23 Oct - Thu, 26 Nov
LATAM Airlines Logo
6:15 p.m. - 2:20 a.m.
YUL
-
ASU
31h 05m
2 stops
LATAM Airlines Logo
8:10 a.m. - 11:51 p.m.
ASU
-
YUL
17h 41m
2 stops
C$ 1,097LATAM Airlines
Sat, 30 May - Fri, 5 Jun
Copa Airlines Logo
8:35 a.m. - 12:08 a.m.
YUL
-
ASU
14h 33m
1 stop
Copa Airlines Logo
3:58 a.m. - 12:40 a.m.
ASU
-
YUL
21h 42m
1 stop
C$ 1,204Copa Airlines
Thu, 11 Jun - Wed, 17 Jun
Copa Airlines Logo
8:35 a.m. - 12:08 a.m.
YUL
-
ASU
14h 33m
1 stop
Copa Airlines Logo
1:47 a.m. - 12:40 a.m.
ASU
-
YUL
23h 53m
1 stop
C$ 1,329Copa Airlines
Sat, 13 Jun - Thu, 9 Jul
Copa Airlines Logo
8:35 a.m. - 12:08 a.m.
YUL
-
ASU
14h 33m
1 stop
Copa Airlines Logo
6:33 a.m. - 12:40 a.m.
ASU
-
YUL
19h 07m
1 stop
C$ 1,330Copa Airlines
Fri, 23 Oct - Wed, 25 Nov
Copa Airlines Logo
8:35 a.m. - 2:54 a.m.
YUL
-
ASU
17h 19m
1 stop
Copa Airlines Logo
4:11 a.m. - 11:43 p.m.
ASU
-
YUL
21h 32m
1 stop
C$ 1,421Copa Airlines
Sat, 13 Jun - Thu, 9 Jul
Multiple Airlines Logo
8:35 a.m. - 7:52 a.m.
YUL
-
ASU
46h 17m
3 stops
Multiple Airlines Logo
11:05 a.m. - 1:41 p.m.
ASU
-
YUL
51h 36m
3 stops
C$ 1,443Multiple Airlines
Fri, 23 Oct - Thu, 26 Nov
Multiple Airlines Logo
10:55 p.m. - 11:15 a.m.
YUL
-
ASU
35h 20m
1 stop
Multiple Airlines Logo
12:05 p.m. - 10:23 a.m.
ASU
-
YUL
24h 18m
2 stops
C$ 1,450Multiple Airlines
Tue, 18 Aug - Thu, 24 Sep
Multiple Airlines Logo
10:55 p.m. - 11:15 a.m.
YUL
-
ASU
35h 20m
1 stop
Multiple Airlines Logo
12:05 p.m. - 6:10 a.m.
ASU
-
YUL
19h 05m
1 stop
C$ 1,468Multiple Airlines
Thu, 11 Jun - Thu, 18 Jun
Multiple Airlines Logo
11:01 a.m. - 5:40 p.m.
YUL
-
ASU
29h 39m
2 stops
Multiple Airlines Logo
8:10 a.m. - 6:52 p.m.
ASU
-
YUL
35h 42m
3 stops
C$ 1,476Multiple Airlines
Thu, 11 Jun - Thu, 18 Jun
Multiple Airlines Logo
4:40 p.m. - 3:50 a.m.
YUL
-
ASU
34h 10m
3 stops
Multiple Airlines Logo
8:10 a.m. - 6:52 p.m.
ASU
-
YUL
35h 42m
3 stops
C$ 1,480Multiple Airlines
Booking Insights

KAYAK's insights & trends for Montreal to Asuncion flights

Get data-powered insights and trends into flights from Montreal to Asuncion to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion departing in October.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion is November, where tickets cost C$ 0 (return) on average. On the other hand, the most expensive months are September and December, where the average cost of round-trip tickets is C$ 2,310 and C$ 1,897 respectively.

Good to know

Low seasonApril
Cheapest flightC$ 560
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Montreal to Asuncion

When to book flights from Montreal to Asuncion

Are your dates flexible? Find out the best times to travel from Montreal to Asuncion based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Asuncion flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Asuncion was C$ 560 for a one-way ticket and C$ 1,097 for a round-trip.

  • Which airports will I be using when flying from Montreal to Asuncion?

    Montreal airport is called Montreal Pierre Elliott Trudeau Intl and the only airport in Asuncion is Asuncion Silvio Pettirossi.

  • Which aircraft models fly most regularly from Montreal to Asuncion?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montreal to Asuncion?

    Star Alliance is the only airline alliance operating flights between Montreal and Asuncion.

  • How does KAYAK find such low prices on flights from Montreal to Asuncion?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Asuncion.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Asuncion?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Asuncion from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Asuncion?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Asuncion with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Asuncion?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Asuncion from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Montreal to Asuncion

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Asuncion. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Asuncion? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Copa AirlinesOverall score based on 1578 reviews
6.8Food
7.4Comfort
7.8Boarding
8.1Crew
6.8Entertainment
Airline reviews

I was flying business class, and the French fellow passengers were super noisy. It was not a comfortable flight. And the crew was not helpful.

2.0 MediocreFiruz, Apr 2026
MEX - PTY
Read more Copa Airlines reviews

I was flying business class, and the French fellow passengers were super noisy. It was not a comfortable flight. And the crew was not helpful.

Boarding was a mess, they call all priority members without distinction so gold, platinum, silver were all mixed together in a long line which defeats the purpose

Boarding was confusing from staff telling going to preboard and than to group 1 Airplane was not cooling at the beginning

Avoid at all costs. My wife had to stay back on a connecting flight as her parents flight was delayed. 10 days later on the way back they cancelled all our flights. We had to rebook all four of us on the next days flight.

Friendly crew, good food options, food not the best and seats not as comfy but that’s typical.

The food is terrible I ask for water never got transport my mother we’re late and my sister from Lima was the worst waiting to long for wheelchair

Flight got delayed; had to go through security three times.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

The flight was good overall. Everything went smoothly, although the landing was a bit rough. Still, it was a pleasant experience

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

Everything you need to know for your flight from Montreal to Asuncion

Information on your arrival and departure airports