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Cheap flights from Montreal to Porto from C$ 239

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 25/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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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. - 3:00 p.m.
YUL
-
OPO
12h 15m
1 stop
TAP AIR PORTUGAL Logo
10:10 a.m. - 8:15 p.m.
OPO
-
YUL
15h 05m
1 stop
C$ 573TAP AIR PORTUGAL
Mon, 9 Feb - Mon, 16 Feb
TAP AIR PORTUGAL Logo
10:45 p.m. - 7:00 p.m.
YUL
-
OPO
15h 15m
1 stop
TAP AIR PORTUGAL Logo
10:00 a.m. - 8:45 p.m.
OPO
-
YUL
15h 45m
1 stop
C$ 577TAP AIR PORTUGAL
Wed, 6 May - Wed, 27 May
TAP AIR PORTUGAL Logo
10:45 p.m. - 5:00 p.m.
YUL
-
OPO
13h 15m
1 stop
TAP AIR PORTUGAL Logo
9:00 a.m. - 8:45 p.m.
OPO
-
YUL
16h 45m
1 stop
C$ 580TAP AIR PORTUGAL
Wed, 29 Apr - Wed, 6 May
TAP AIR PORTUGAL Logo
10:45 p.m. - 7:00 p.m.
YUL
-
OPO
15h 15m
1 stop
TAP AIR PORTUGAL Logo
9:00 a.m. - 8:45 p.m.
OPO
-
YUL
16h 45m
1 stop
C$ 581TAP AIR PORTUGAL
Wed, 6 May - Wed, 27 May
Multiple Airlines Logo
9:10 p.m. - 1:15 p.m.
YUL
-
OPO
12h 05m
1 stop
Multiple Airlines Logo
12:15 p.m. - 3:00 p.m.
OPO
-
YUL
31h 45m
1 stop
C$ 660Multiple Airlines
Wed, 18 Mar - Wed, 8 Apr
Multiple Airlines Logo
5:55 p.m. - 6:35 p.m.
YUL
-
OPO
20h 40m
1 stop
Multiple Airlines Logo
10:10 a.m. - 1:50 p.m.
OPO
-
YUL
32h 40m
1 stop
C$ 685Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar
Multiple Airlines Logo
7:45 p.m. - 12:05 p.m.
YUL
-
OPO
12h 20m
1 stop
Multiple Airlines Logo
11:05 a.m. - 6:50 p.m.
OPO
-
YUL
12h 45m
1 stop
C$ 692Multiple Airlines
Wed, 18 Mar - Wed, 8 Apr
TAP AIR PORTUGAL Logo
10:45 p.m. - 3:30 p.m.
YUL
-
OPO
11h 45m
1 stop
TAP AIR PORTUGAL Logo
10:00 a.m. - 9:10 p.m.
OPO
-
YUL
16h 10m
1 stop
C$ 700TAP AIR PORTUGAL
Sun, 29 Mar - Fri, 10 Apr
Multiple Airlines Logo
8:40 p.m. - 11:25 p.m.
YUL
-
OPO
21h 45m
1 stop
Multiple Airlines Logo
6:35 p.m. - 1:50 p.m.
OPO
-
YUL
24h 15m
1 stop
C$ 701Multiple Airlines
Mon, 6 Apr - Sun, 19 Apr
Multiple Airlines Logo
4:45 p.m. - 11:15 a.m.
YUL
-
OPO
13h 30m
1 stop
Multiple Airlines Logo
12:10 p.m. - 3:10 p.m.
OPO
-
YUL
32h 00m
1 stop
C$ 703Multiple Airlines
Tue, 10 Feb - Wed, 18 Feb

Air Canada flights from Montreal to Porto

Our best Air Canada deals on Montreal to Porto flight tickets
Air Canada
21 Apr
YUL1:15 p.m.Montreal Pierre Elliott Trudeau Intl
15h 30m
1 stop
OPO9:45 a.m.Porto
28 Apr
OPO8:40 a.m.Porto
15h 40m
2 stops
YUL7:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 716
Air Canada
10 Feb
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
13h 30m
1 stop
OPO11:15 a.m.Porto
18 Feb
OPO6:00 a.m.Porto
30h 43m
2 stops
YUL7:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 723
Air Canada
21 Apr
YUL1:15 p.m.Montreal Pierre Elliott Trudeau Intl
15h 30m
1 stop
OPO9:45 a.m.Porto
28 Apr
OPO8:40 a.m.Porto
15h 40m
2 stops
YUL7:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 724

TAP AIR PORTUGAL flights from Montreal to Porto

Our best TAP AIR PORTUGAL deals on Montreal to Porto flight tickets
TAP AIR PORTUGAL
9 Feb
YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl
12h 15m
1 stop
OPO3:00 p.m.Porto
16 Feb
OPO10:10 a.m.Porto
15h 05m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 573
TAP AIR PORTUGAL
6 May
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
15h 15m
1 stop
OPO7:00 p.m.Porto
27 May
OPO10:00 a.m.Porto
15h 45m
1 stop
YUL8:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 577
TAP AIR PORTUGAL
29 Apr
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
13h 15m
1 stop
OPO5:00 p.m.Porto
6 May
OPO9:00 a.m.Porto
16h 45m
1 stop
YUL8:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 580

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 January 2026.
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

Mon 9/2

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

1 stop12h 15m

Porto

Mon 16/2

10:10 a.m.-8:15 p.m.

1 stop15h 05m

C$ 573

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

10:45 p.m.-7:00 p.m.

1 stop15h 15m

Porto

Wed 27/5

10:00 a.m.-8:45 p.m.

1 stop15h 45m

C$ 577

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

10:45 p.m.-5:00 p.m.

1 stop13h 15m

Porto

Wed 6/5

9:00 a.m.-8:45 p.m.

1 stop16h 45m

C$ 580

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

10:45 p.m.-7:00 p.m.

1 stop15h 15m

Porto

Wed 27/5

9:00 a.m.-8:45 p.m.

1 stop16h 45m

C$ 581

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

9:10 p.m.-1:15 p.m.

1 stop12h 05m

Porto

Wed 8/4

12:15 p.m.-3:00 p.m.

1 stop31h 45m

C$ 660

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

5:55 p.m.-6:35 p.m.

1 stop20h 40m

Porto

Mon 30/3

10:10 a.m.-1:50 p.m.

1 stop32h 40m

C$ 685

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

7:45 p.m.-12:05 p.m.

1 stop12h 20m

Porto

Wed 8/4

11:05 a.m.-6:50 p.m.

1 stop12h 45m

C$ 692

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

10:45 p.m.-3:30 p.m.

1 stop11h 45m

Porto

Fri 10/4

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

1 stop16h 10m

C$ 700

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

8:40 p.m.-11:25 p.m.

1 stop21h 45m

Porto

Sun 19/4

6:35 p.m.-1:50 p.m.

1 stop24h 15m

C$ 701

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

4:45 p.m.-11:15 a.m.

1 stop13h 30m

Porto

Wed 18/2

12:10 p.m.-3:10 p.m.

1 stop32h 00m

C$ 703

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 typical price of a round-trip flight between Montreal and Porto?

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$ 739. If you’re not able to fly to Porto in January, then February is your next best option. Flight prices from Montreal to Porto during February average around C$ 812.

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$ 897. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 1,030. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

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$ 883 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$ 880 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$ 643

Fastest flight time

6h 20m

Direct flights

Tue, Wed, Fri and Sun

Airports in Porto

1 airport
The best one-way flight to Porto from Montreal in the past 72 hours is C$ 643. The best round-trip flight deal from Montreal to Porto found on momondo in the last 72 hours is C$ 808.
The fastest flight from Montreal to Porto takes 6h 20m
Direct flights go from Montreal to Porto on Tuesday, Wednesday, Friday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Porto. From Montreal there are direct flights to 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 6h 20m, 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$ 422Free CancellationRating
7.2
11,199 reviews
Search American Airlines flights
LufthansaPriceFrom C$ 572Free CancellationRating
6.8
7,752 reviews
Search Lufthansa flights
TAP AIR PORTUGALPriceFrom C$ 620Free CancellationRating
7.1
2,130 reviews
Search TAP AIR PORTUGAL flights
Azores AirlinesPriceFrom C$ 677Free CancellationRating
7.4
90 reviews
Search Azores Airlines flights
KLMPriceFrom C$ 735Free CancellationRating
7.7
1,443 reviews
Search KLM flights
Air TransatPriceFrom C$ 738Free CancellationRating
7.7
501 reviews
Search Air Transat flights
Porter AirlinesPriceFrom C$ 756Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 784Free CancellationRating
7.1
10,666 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
Braga
Vila Nova de Gaia
Matosinhos
Aveiro
Pinhao
Esposende
Guimarães
Espinho
Lamego
Caminha
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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