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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Algarve from C$ 391

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — FAO
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Pierre Elliott Trudeau Intl to Algarve

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Algarve
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Algarve. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2025.

Sat 22/119:05 p.m.YUL - FAO
1 stop10h 20mMultiple Airlines
Sun 30/119:45 p.m.FAO - YUL
2 stops27h 00mMultiple Airlines
Deal found 20/11C$ 907
Sun 21/129:45 p.m.YUL - FAO
1 stop13h 00mTAP AIR PORTUGAL
Fri 2/111:15 a.m.FAO - YUL
1 stop14h 00mTAP AIR PORTUGAL
Deal found 19/11C$ 961
Fri 21/119:40 p.m.YUL - FAO
1 stop29h 00mMultiple Airlines
Tue 25/114:35 p.m.FAO - YUL
2 stops32h 05mMultiple Airlines
Deal found 20/11C$ 967
Fri 21/119:40 p.m.YUL - FAO
1 stop29h 00mMultiple Airlines
Fri 28/114:35 p.m.FAO - YUL
2 stops32h 10mMultiple Airlines
Deal found 20/11C$ 978
Sat 22/119:05 p.m.YUL - FAO
1 stop10h 20mMultiple Airlines
Fri 28/114:35 p.m.FAO - YUL
2 stops32h 10mMultiple Airlines
Deal found 20/11C$ 989
Sat 22/119:05 p.m.YUL - FAO
1 stop10h 20mMultiple Airlines
Wed 26/116:35 a.m.FAO - YUL
2 stops18h 05mMultiple Airlines
Deal found 20/11C$ 995
Sat 22/119:05 p.m.YUL - FAO
1 stop10h 20mMultiple Airlines
Thu 27/1110:00 a.m.FAO - YUL
2 stops38h 40mMultiple Airlines
Deal found 20/11C$ 1,000
Fri 21/119:40 p.m.YUL - FAO
1 stop14h 35mMultiple Airlines
Thu 27/1110:00 a.m.FAO - YUL
2 stops38h 40mMultiple Airlines
Deal found 20/11C$ 1,016
Sat 22/119:05 p.m.YUL - FAO
1 stop10h 20mMultiple Airlines
Mon 1/128:25 a.m.FAO - YUL
2 stops33h 15mMultiple Airlines
Deal found 20/11C$ 1,020

Cheap flight deals from Pierre Elliott Trudeau Intl to Algarve

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Algarve flight deals. Data was last updated 20 November 2025.

Round-trip from

C$ 771

One-way from

C$ 391

Popular in

June

Cheapest in

March

Average price

C$ 976
KLM
  • KLM
  • 2/2-3/4
  • 2 total stops
  • 45h 10m total
  • Montreal to Algarve
Search Deals
3/12
  • 3/12
  • 2 total stops
  • 18h 40m total
  • Montreal to Algarve
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Algarve 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 20 November 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Algarve that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Algarve

Route

Depart

Return

Price

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

6:50 p.m.-7:10 p.m.

1 stop19h 20m

Faro

Sun 12/4

8:00 p.m.-4:55 p.m.

1 stop25h 55m

C$ 770

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

7:10 p.m.-9:30 a.m.

1 stop33h 20m

Faro

Fri 3/4

7:30 p.m.-4:55 p.m.

1 stop26h 25m

C$ 771

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

7:10 p.m.-9:05 a.m.

1 stop32h 55m

Faro

Fri 27/2

9:15 a.m.-5:20 p.m.

1 stop13h 05m

C$ 771

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

7:10 p.m.-8:25 a.m.

1 stop32h 15m

Faro

Fri 6/3

9:15 a.m.-5:20 p.m.

1 stop13h 05m

C$ 771

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Thu 26/3

8:05 p.m.-7:20 p.m.

2 stops19h 15m

Faro

Tue 31/3

7:55 p.m.-4:55 p.m.

1 stop26h 00m

C$ 806

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

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

2 stops18h 00m

Faro

Mon 23/3

10:05 a.m.-6:20 p.m.

1 stop12h 15m

C$ 806

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

7:05 p.m.-6:55 p.m.

2 stops18h 50m

Faro

Thu 2/4

8:30 a.m.-4:55 p.m.

1 stop13h 25m

C$ 808

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

5:00 p.m.-7:20 p.m.

2 stops21h 20m

Faro

Fri 6/3

9:15 a.m.-5:20 p.m.

1 stop13h 05m

C$ 808

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

9:40 p.m.-9:20 p.m.

2 stops18h 40m

C$ 391

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

9:40 p.m.-7:40 a.m.

1 stop29h 00m

C$ 439

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/11

Showing 1-10 of 16 results
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Algarve

Have a flexible travel schedule? Discover the best time to fly to Algarve 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 Algarve

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Algarve?

Currently, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Algarve (average of C$ 418). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Algarve in December is currently the most expensive (average of C$ 1,134). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YUL to SAL?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Algarve. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2025.

A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to Algarve in the morning. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Algarve

Get insights into the airlines that provide service to Algarve. 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 Algarve. Reviews last updated 20 November 2025.
See what other customers who have flown with Air Transat,KLM, andAzores Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Algarve have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
475 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Food

6.8

Crew

8.5

Boarding

7.9

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
475 reviews
Air Transat
7.8
Good
475 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Food

6.8

Crew

8.5

Boarding

7.9

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
KLM
7.7
Good
1,414 reviews
Air Transat
7.8
Good
475 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Food

6.8

Crew

8.5

Boarding

7.9

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Azores Airlines
7.4
Good
84 reviews
Air Transat
7.8
Good
475 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Food

6.8

Crew

8.5

Boarding

7.9

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,463 reviews
Air Transat
7.8
Good
475 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Food

6.8

Crew

8.5

Boarding

7.9

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
TAP AIR PORTUGAL
7.1
Good
2,070 reviews
Air Transat
7.8
Good
475 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Food

6.8

Crew

8.5

Boarding

7.9

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Algarve. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Algarve?

    There are many flights that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Algarve in 19h 20m. Fly via KLM to get the fastest option. There are 5422 km between Montreal Pierre Elliott Trudeau Intl Airport and Algarve.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Algarve that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Algarve flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Algarve?

    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 Algarve.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Algarve?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Algarve by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Algarve?

    Currently, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Algarve (average of C$ 418). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Algarve in December is currently the most expensive (average of C$ 1,134). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 7 airlines flying from Pierre Elliott Trudeau Intl to Algarve

Discover the top 7 airlines that operate flights from Pierre Elliott Trudeau Intl to Algarve. 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 20 November 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 418AverageC$ 950FlexibilityNo cancel feeOn-time79%
Search SWISS flights
TAP AIR PORTUGALCheapestC$ 612AverageC$ 1,012FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapestC$ 746AverageC$ 1,046FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 759AverageC$ 905FlexibilityNo cancel feeOn-time75%
Search KLM flights
Azores AirlinesCheapestC$ 799AverageC$ 1,143FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
Air TransatCheapestC$ 925AverageC$ 1,301FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 965AverageC$ 1,255FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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