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Cheap flights from Montreal to Porto from C$ 386

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Porto departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
9:45 p.m. - 1:00 p.m.YUL-OPO
10h 15m1 stop
TAP AIR PORTUGAL Logo
8:00 p.m. - 8:15 p.m.OPO-YUL
29h 15m1 stop
C$ 738TAP AIR PORTUGAL
Find Deal
Sun, 18 Jan - Tue, 17 Feb
TAP AIR PORTUGAL Logo
9:45 p.m. - 3:00 p.m.YUL-OPO
12h 15m1 stop
TAP AIR PORTUGAL Logo
11:55 a.m. - 9:10 p.m.OPO-YUL
14h 15m1 stop
C$ 740TAP AIR PORTUGAL
Find Deal
Mon, 16 Feb - Sun, 19 Apr
Azores Airlines Logo
9:30 p.m. - 11:40 a.m.YUL-OPO
9h 10m1 stop
Azores Airlines Logo
12:35 p.m. - 8:10 p.m.OPO-YUL
12h 35m1 stop
C$ 757Azores Airlines
Find Deal
Sat, 18 Apr - Sat, 2 May
Delta Logo
5:00 p.m. - 10:30 a.m.YUL-OPO
12h 30m1 stop
Delta Logo
6:30 a.m. - 5:20 p.m.OPO-YUL
15h 50m1 stop
C$ 761Delta
Find Deal
Sat, 17 Jan - Fri, 20 Feb
KLM Logo
7:10 p.m. - 10:25 p.m.YUL-OPO
22h 15m1 stop
KLM Logo
6:00 a.m. - 6:20 p.m.OPO-YUL
16h 20m1 stop
C$ 769KLM
Find Deal
Wed, 4 Mar - Wed, 11 Mar
Azores Airlines Logo
9:30 p.m. - 6:40 p.m.YUL-OPO
16h 10m1 stop
Azores Airlines Logo
12:35 p.m. - 8:10 p.m.OPO-YUL
12h 35m1 stop
C$ 772Azores Airlines
Find Deal
Sat, 11 Apr - Sat, 25 Apr
KLM Logo
7:10 p.m. - 3:25 p.m.YUL-OPO
15h 15m1 stop
KLM Logo
6:30 a.m. - 5:20 p.m.OPO-YUL
15h 50m1 stop
C$ 779KLM
Find Deal
Mon, 10 Nov - Mon, 24 Nov
Delta Logo
5:00 p.m. - 10:25 a.m.YUL-OPO
12h 25m1 stop
Delta Logo
11:25 a.m. - 12:15 p.m.OPO-YUL
29h 50m1 stop
C$ 786Delta
Find Deal
Thu, 15 Jan - Sun, 15 Feb
Air Canada Logo
4:45 p.m. - 6:35 p.m.YUL-OPO
20h 50m1 stop
Air Canada Logo
6:15 a.m. - 6:50 p.m.OPO-YUL
17h 35m1 stop
C$ 808Air Canada
Find Deal
Sat, 14 Feb - Wed, 22 Apr
Air Canada Logo
5:10 p.m. - 6:35 p.m.YUL-OPO
20h 25m2 stops
Air Canada Logo
8:40 a.m. - 11:21 p.m.OPO-YUL
19h 41m2 stops
C$ 810Air Canada
Find Deal
Mon, 16 Feb - Wed, 22 Apr

TAP AIR PORTUGAL flights from Montreal to Porto

Our best TAP AIR PORTUGAL deals on Montreal to Porto flight tickets
TAP AIR PORTUGAL
18 Jan
YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl
10h 15m
1 stop
OPO1:00 p.m.Porto
17 Feb
OPO8:00 p.m.Porto
29h 15m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 738
Find similar
TAP AIR PORTUGAL
16 Feb
YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl
12h 15m
1 stop
OPO3:00 p.m.Porto
19 Apr
OPO11:55 a.m.Porto
14h 15m
1 stop
YUL9:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 740
Find similar
TAP AIR PORTUGAL
8 Feb
YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl
10h 15m
1 stop
OPO1:00 p.m.Porto
16 Feb
OPO6:55 a.m.Porto
18h 20m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 741
Find similar

Delta flights from Montreal to Porto

Our best Delta deals on Montreal to Porto flight tickets
Delta
17 Jan
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 30m
1 stop
OPO10:30 a.m.Porto
20 Feb
OPO6:30 a.m.Porto
15h 50m
1 stop
YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 761
Find similar
Delta
15 Jan
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 25m
1 stop
OPO10:25 a.m.Porto
15 Feb
OPO11:25 a.m.Porto
29h 50m
1 stop
YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 786
Find similar
Delta
20 Jan
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 30m
1 stop
OPO10:30 a.m.Porto
15 Feb
OPO11:25 a.m.Porto
29h 50m
1 stop
YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 787
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Porto 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, momondo users made 96,600 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from Montreal to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

9:45 p.m.-1:00 p.m.

1 stop10h 15m

Porto

Tue 17/2

8:00 p.m.-8:15 p.m.

1 stop29h 15m

C$ 738

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

9:45 p.m.-3:00 p.m.

1 stop12h 15m

Porto

Sun 19/4

11:55 a.m.-9:10 p.m.

1 stop14h 15m

C$ 740

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

9:30 p.m.-11:40 a.m.

1 stop9h 10m

Porto

Sat 2/5

12:35 p.m.-8:10 p.m.

1 stop12h 35m

C$ 757

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

5:00 p.m.-10:30 a.m.

1 stop12h 30m

Porto

Fri 20/2

6:30 a.m.-5:20 p.m.

1 stop15h 50m

C$ 761

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

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

1 stop22h 15m

Porto

Wed 11/3

6:00 a.m.-6:20 p.m.

1 stop16h 20m

C$ 769

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

9:30 p.m.-6:40 p.m.

1 stop16h 10m

Porto

Sat 25/4

12:35 p.m.-8:10 p.m.

1 stop12h 35m

C$ 772

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 10/11

7:10 p.m.-3:25 p.m.

1 stop15h 15m

Porto

Mon 24/11

6:30 a.m.-5:20 p.m.

1 stop15h 50m

C$ 779

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

5:00 p.m.-10:25 a.m.

1 stop12h 25m

Porto

Sun 15/2

11:25 a.m.-12:15 p.m.

1 stop29h 50m

C$ 786

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

4:45 p.m.-6:35 p.m.

1 stop20h 50m

Porto

Wed 22/4

6:15 a.m.-6:50 p.m.

1 stop17h 35m

C$ 808

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

5:10 p.m.-6:35 p.m.

2 stops20h 25m

Porto

Wed 22/4

8:40 a.m.-11:21 p.m.

2 stops19h 41m

C$ 810

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from Montreal to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Porto?

In general, January is the cheapest month to fly from Montreal to Porto. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 762. If you’re not able to fly to Porto in January, then November is your next best option. Flight prices from Montreal to Porto during November average around C$ 773.

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart from Montreal to Porto is on a Monday. Travellers who choose to depart for Porto on a Monday will often find tickets for as low as C$ 931. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 1,057. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

In the evening is the cheapest time of day to fly from Montreal to Porto when you can find flight prices for as low as C$ 965. Flying to Porto in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around C$ 1,131. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Montreal to Porto flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Porto for the best Montreal - Porto flight prices

How far in advance should I book a flight to Porto?

You are more likely to see cheaper flights to Porto from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around C$ 941 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Montreal for as low as C$ 894 on momondo.

What cabin class options are available on Montreal to Porto flights?

There are 4 cabin classes available to choose from on Montreal to Porto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal to Porto flights?

No. A direct flight is the cheapest option for a flight between Montreal to Porto.

How have Montreal to Porto flight prices changed over time?

When to book flights from Montreal to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to Porto (YMQ to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Porto

Best price found

C$ 349

Fastest flight time

6h 20m

Direct flights

Sun

Airports in Porto

1 airport
The best one-way flight to Porto from Montreal in the past 72 hours is C$ 349. The best round-trip flight deal from Montreal to Porto found on momondo in the last 72 hours is C$ 993.
The fastest flight from Montreal to Porto takes 6h 20m
Direct flights go from Montreal to Porto on Sunday. The only airline offering direct flights is Air Transat.
There is 1 airport near Porto: Porto (OPO)
Search flight deals

  • How far is Montreal to Porto by plane?

    Porto is 5126.2 km away from Montreal. Flights usually cover this in 8h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Montreal to Porto Airport?

    Prices for flights from Montreal to Porto Airport are updated daily.

  • How many operators does momondo search for flights from Montreal to Porto Airport?

  • How old do you have to be to fly from Montreal to Porto Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The required travel and health documents for your Porto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Montreal to Porto?

  • What is the most popular airline from Montreal to Porto?

Best airlines flying from Montreal to Porto

Compare and see reviews for airlines that fly from Montreal to Porto with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 432Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
LufthansaPriceFrom C$ 642Free CancellationRating
6.8
7,532 reviews
Search Lufthansa flights
Azores AirlinesPriceFrom C$ 704Free CancellationRating
7.4
82 reviews
Search Azores Airlines flights
TAP AIR PORTUGALPriceFrom C$ 752Free CancellationRating
7.1
2,033 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom C$ 752Free CancellationRating
7.7
1,406 reviews
Search KLM flights
Air TransatPriceFrom C$ 765Free CancellationRating
7.8
469 reviews
Search Air Transat flights
Porter AirlinesPriceFrom C$ 775Free CancellationRating
8.0
384 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 800Free CancellationRating
7.1
10,370 reviews
Search Air Canada flights

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Coimbra
Vila Nova de Gaia
Pinhao
Braga
Matosinhos
Aveiro
Lamego
Esposende
Guimarães
Mira

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Porto?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Porto . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Montreal to Porto with flexible booking policies on momondo?

All flight searches from Montreal to Porto on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montreal to Porto?

momondo provides multiple filters to help you find the best flight to Porto from Montreal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Montreal to Porto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Porto, momondo offers a useful price alert feature which will track prices for flights to Porto from Montreal and alert you when they change.

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