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Cheap flights from Porto to Montreal Pierre Elliott Trudeau Intl Airport from C$ 424

OPO — YUL
25 Nov — 2 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Porto to Pierre Elliott Trudeau Intl

Sat 7/115:55 a.m. -
1 stop14h 25m
Fri 20/117:05 p.m. -
1 stop10h 30m
Deal found 22/10C$ 681
Thu 26/117:35 a.m. -
1 stop12h 00m
Fri 4/1210:10 p.m. -
1 stop16h 10m
Deal found 21/10C$ 716
Wed 18/114:05 p.m. -
1 stop27h 30m
Wed 25/1110:10 p.m. -
1 stop12h 05m
Deal found 25/10C$ 718
Fri 6/115:55 a.m. -
1 stop11h 20m
Thu 12/117:05 p.m. -
1 stop10h 30m
Deal found 24/10C$ 723
Thu 26/116:00 a.m. -
2 stops30h 50m
Fri 4/129:10 a.m. -
2 stops22h 40m
Deal found 22/10C$ 733
Fri 6/115:00 a.m. -
1 stop17h 15m
Thu 12/117:05 p.m. -
1 stop10h 30m
Deal found 24/10C$ 738
Sat 21/116:10 a.m. -
2 stops19h 15m
Tue 24/114:40 p.m. -
1 stop13h 35m
Deal found 21/10C$ 745

Find flight deals from Porto to Pierre Elliott Trudeau Intl

Round-trip from

C$ 681

One-way from

C$ 424

Popular in

October

Cheapest in

March

Average price

C$ 1,268

Good one-way deal

C$ 633 or less
KLM
  • KLM
  • 7/11-20/11
  • 2 total stops
  • 24h 55m total
  • Porto to Montreal
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21/4-31/12
  • 21/4-31/12
  • 2 total stops
  • 28h 05m total
  • Porto to Montreal
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Price to beat on a one-way flight from Porto to Montreal Pierre Elliott Trudeau Intl.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Porto to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Sun 28/3

8:30 a.m.-9:10 p.m.

1 stop17h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 427
Quickest round-trip

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Wed 2/12

12:00 p.m.-7:55 p.m.

1 stop12h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 448

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Fri 6/11

9:55 p.m.-7:45 p.m.

1 stop26h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 454

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Mon 19/4

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

1 stop19h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 454

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Sat 20/3

6:00 p.m.-8:55 p.m.

1 stop30h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 455

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Tue 1/12

6:00 p.m.-7:55 p.m.

1 stop30h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 457

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Mon 16/11

6:10 a.m.-7:45 p.m.

1 stop18h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 458

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Fri 16/4

5:00 a.m.-4:55 p.m.

1 stop16h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 486

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Wed 2/12

8:10 p.m.-9:40 a.m.

3 stops42h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 494

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Mon 19/4

12:25 p.m.-8:15 p.m.

2 stops36h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 510

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Porto to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Porto with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Porto to Montreal Pierre Elliott Trudeau Intl Airport

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Porto to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.

Related info for your journey

  • What airport do you fly from for flights from Porto to Montreal Pierre Elliott Trudeau Intl?

    Porto (OPO) is the airport you will fly out of if you book a flight from Porto to Montreal Pierre Elliott Trudeau Intl. You should not have trouble finding flights to Montreal Pierre Elliott Trudeau Intl from Porto; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Porto airport to Montreal Pierre Elliott Trudeau Intl. It is only a 10.9 km journey to Porto (OPO) from Porto’s city centre.

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

    Air Canada and KLM can get you from Porto to Montreal Pierre Elliott Trudeau Intl Airport in just under 15h. Your travel time can differ by up to 2h 15m. The distance between Porto and Montreal Pierre Elliott Trudeau Intl Airport is about 5132 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Porto to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    The cheapest airline one-way is Air Transat, with whom users have recently found tickets for as low as C$ 390. However, be on the lookout for offers from TAP AIR PORTUGAL and Royal Air Maroc, as they are both options that can get you from Porto to Montreal Pierre Elliott Trudeau Intl Airport for a low price.

  • What are the most reliable airlines from Porto to Montreal Pierre Elliott Trudeau Intl Airport?

    Before booking your flight to Montreal Pierre Elliott Trudeau Intl Airport from Porto, check out the most reliable airlines to get you to your destination on time: Air Canada (74%), United Airlines (74%), Lufthansa( 74%).

  • What are the cheapest flights from Porto to Montreal Pierre Elliott Trudeau Intl Airport?

    The cheapest flight price from Porto to Montreal Pierre Elliott Trudeau Intl Airport is C$ 526. On average you can expect to pay C$ 959. The most popular route, (Porto - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 718.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Porto to Pierre Elliott Trudeau Intl 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Trois-Rivières
Dorval
Brossard
Sherbrooke
Longueuil
Cornwall
Boucherville
Bromont
Magog
Montebello
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Porto to Pierre Elliott Trudeau Intl

Lisbon to Pierre Elliott Trudeau Intl flights

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Porto today and book when prices fit your budget.

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