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Cheap flights from Montreal to Portimão from C$ 394

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — FAO
4 Sep — 11 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Portimão

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Portimão
Explore the most affordable flight options available from Montreal to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 August 2026.

Sun 20/910:45 p.m. -
1 stop13h 35m
Wed 7/1011:15 a.m. -
1 stop14h 30m
Deal found 1/8C$ 606
Fri 27/119:45 p.m. -
1 stop21h 05m
Fri 4/126:05 a.m. -
1 stop18h 50m
Deal found 2/8C$ 609
Sun 27/910:45 p.m. -
1 stop13h 35m
Tue 6/106:15 p.m. -
1 stop31h 30m
Deal found 2/8C$ 617
Wed 11/119:45 p.m. -
1 stop12h 55m
Fri 20/1111:10 a.m. -
1 stop13h 45m
Deal found 4/8C$ 669
Thu 1/1010:45 p.m. -
1 stop20h 05m
Thu 8/106:05 a.m. -
1 stop20h 05m
Deal found 3/8C$ 782
Mon 5/1010:45 p.m. -
1 stop20h 05m
Mon 12/106:05 a.m. -
1 stop20h 05m
Deal found 4/8C$ 784
Tue 8/96:25 p.m. -
2 stops23h 40m
Mon 21/96:35 a.m. -
1 stop13h 20m
Deal found 31/7C$ 794
Sun 13/911:00 p.m. -
1 stop18h 35m
Wed 23/96:05 a.m. -
1 stop19h 55m
Deal found 1/8C$ 796
Mon 24/810:45 p.m. -
2 stops19h 45m
Mon 31/88:05 a.m. -
2 stops18h 05m
Deal found 31/7C$ 797
Thu 10/911:40 p.m. -
1 stop18h 40m
Wed 16/911:15 a.m. -
2 stops33h 50m
Deal found 31/7C$ 801
Fri 13/119:40 p.m. -
1 stop14h 35m
Fri 20/1110:20 a.m. -
1 stop14h 20m
Deal found 4/8C$ 811

Find flight deals from Montreal to Portimão

Keep the following information in mind while searching for Montreal to Portimão flight deals. Data was last updated 5 August 2026.

Round-trip from

C$ 606

One-way from

C$ 394

Popular in

December

Cheapest in

June

Average price

C$ 1,275
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 20/9-7/10
  • 2 total stops
  • 28h 05m total
  • Montreal to Portimão
Search Deals
21/9
  • 21/9
  • 2 total stops
  • 18h 50m total
  • Montreal to Portimão
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 470 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 129 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Portimão 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 5 August 2026.
Use the filters below to find and compare flights from Montreal to Portimão that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

11:00 p.m.-10:35 p.m.

1 stop18h 35m

Faro

Wed 23/9

6:05 a.m.-9:00 p.m.

1 stop19h 55m

C$ 796

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

10:45 p.m.-11:30 p.m.

2 stops19h 45m

Faro

Mon 12/10

6:35 a.m.-9:10 p.m.

2 stops19h 35m

C$ 846
Quickest round-trip

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

6:50 p.m.-5:25 p.m.

1 stop17h 35m

Faro

Fri 25/9

8:50 a.m.-4:55 p.m.

1 stop13h 05m

C$ 867

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

7:00 p.m.-7:05 a.m.

2 stops31h 05m

Faro

Thu 24/9

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

1 stop13h 25m

C$ 905

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

7:00 p.m.-9:10 a.m.

2 stops33h 10m

Faro

Tue 6/10

10:00 a.m.-4:55 p.m.

1 stop11h 55m

C$ 908

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

6:50 p.m.-7:30 p.m.

1 stop19h 40m

Faro

Tue 25/8

8:35 p.m.-3:05 p.m.

2 stops23h 30m

C$ 940

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

6:50 p.m.-7:30 p.m.

1 stop19h 40m

Faro

Thu 20/8

9:05 p.m.-3:05 p.m.

2 stops23h 00m

C$ 940

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

6:40 p.m.-6:05 p.m.

2 stops18h 25m

Faro

Tue 15/9

8:35 p.m.-12:00 p.m.

2 stops20h 25m

C$ 960

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

9:15 p.m.-11:30 a.m.

1 stop33h 15m

Faro

Tue 24/11

7:00 p.m.-7:15 p.m.

1 stop29h 15m

C$ 1,060

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

9:05 p.m.-10:45 a.m.

1 stop32h 40m

Faro

Fri 20/11

9:50 a.m.-7:15 p.m.

1 stop14h 25m

C$ 1,060

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Montreal to Portimão

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portimão

Get insights into the airlines that provide service to Portimão. 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 Portimão. Reviews last updated 5 August 2026.
Read through reviews of airlines operating flights from Montreal to Portimão, such as KLM,Air Transat, andAzores Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,554 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,554 reviews
KLM
7.8
Good
1,554 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Air Transat
7.8
Good
572 reviews
KLM
7.8
Good
1,554 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Azores Airlines
7.2
Good
107 reviews
KLM
7.8
Good
1,554 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
TAP AIR PORTUGAL
7.2
Good
2,357 reviews
KLM
7.8
Good
1,554 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Portimão. 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 to Portimão?

    There are many flights that can get you from Montreal to Portimão in 17h 35m. Fly via KLM to get the fastest option. Montreal and Portimão are separated by a distance of 5422 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montreal to Portimão 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Montreal to Portimão

Discover the top 4 airlines that operate flights from Montreal to Portimão. 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 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapestC$ 599AverageC$ 998FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Azores AirlinesCheapestC$ 843AverageC$ 968FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
Air TransatCheapestC$ 1,000AverageC$ 1,301FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 1,058AverageC$ 1,166FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Montreal to Portimão. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Portimão?

Cheapflights simply makes it quick and affordable to book flights from Montreal to Portimão by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Portimão from Montreal 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 Montreal to Portimão become cheaper?

Not ready to book yet? You can track prices for flights from Montreal to Portimão on Cheapflights with our Price Alert feature and get notified when better prices are available.

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