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Cheap flights from Ontario to Portugal from C$ 328

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Portugal departing on 5/1. 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 Ontario to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
9:45 p.m. - 9:35 a.m.
YUL
-
LIS
6h 50mdirect
TAP AIR PORTUGAL Logo
5:20 p.m. - 8:15 p.m.
LIS
-
YUL
7h 55mdirect
C$ 541TAP AIR PORTUGAL
Wed, 28 Jan - Fri, 6 Feb
Air Transat Logo
11:10 p.m. - 7:45 a.m.
YYZ
-
LIS
27h 35m1 stop
Air Transat Logo
9:25 a.m. - 4:02 p.m.
LIS
-
YYZ
11h 37m1 stop
C$ 550Air Transat
Sat, 17 Jan - Sat, 31 Jan
Air Transat Logo
2:00 p.m. - 7:45 a.m.
YTZ
-
LIS
12h 45m1 stop
Air Transat Logo
9:25 a.m. - 12:50 p.m.
LIS
-
YTZ
32h 25m1 stop
C$ 553Air Transat
Sun, 25 Jan - Sat, 31 Jan
Air Transat Logo
7:30 p.m. - 7:45 a.m.
YYZ
-
LIS
31h 15m1 stop
Air Transat Logo
9:30 a.m. - 11:47 a.m.
LIS
-
YYZ
31h 17m1 stop
C$ 554Air Transat
Sat, 24 Jan - Sat, 7 Feb
Porter Airlines Logo
3:15 p.m. - 7:45 a.m.
YTZ
-
LIS
11h 30m1 stop
Porter Airlines Logo
9:25 a.m. - 9:20 p.m.
LIS
-
YTZ
16h 55m1 stop
C$ 555Porter Airlines
Sun, 11 Jan - Tue, 20 Jan
Air Transat Logo
6:50 p.m. - 6:45 a.m.
YYZ
-
LIS
6h 55mdirect
Air Transat Logo
9:00 a.m. - 12:35 p.m.
LIS
-
YYZ
8h 35mdirect
C$ 555Air Transat
Sat, 17 Jan - Fri, 23 Jan
Royal Air Maroc Logo
9:25 p.m. - 4:55 p.m.
YYZ
-
LIS
14h 30m1 stop
Royal Air Maroc Logo
12:30 p.m. - 7:10 p.m.
LIS
-
YYZ
11h 40m1 stop
C$ 560Royal Air Maroc
Sun, 11 Jan - Fri, 30 Jan
Multiple Airlines Logo
4:45 p.m. - 11:15 a.m.
YUL
-
OPO
13h 30m1 stop
Multiple Airlines Logo
12:10 p.m. - 3:10 p.m.
OPO
-
YUL
32h 00m1 stop
C$ 692Multiple Airlines
Tue, 10 Feb - Wed, 18 Feb
SWISS Logo
4:45 p.m. - 11:10 a.m.
YUL
-
OPO
13h 25m1 stop
SWISS Logo
12:10 p.m. - 3:10 p.m.
OPO
-
YUL
32h 00m1 stop
C$ 694SWISS
Sun, 18 Jan - Wed, 11 Feb
Multiple Airlines Logo
4:45 p.m. - 11:15 a.m.
YUL
-
OPO
13h 30m1 stop
Multiple Airlines Logo
1:45 p.m. - 6:20 p.m.
OPO
-
YUL
33h 35m1 stop
C$ 695Multiple Airlines
Wed, 14 Jan - Sun, 18 Jan

TAP AIR PORTUGAL flights from Region of Ontario to Portugal

Our best TAP AIR PORTUGAL deals on Region of Ontario to Portugal flight tickets
TAP AIR PORTUGAL
28 Jan
YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl
6h 50m
LIS9:35 a.m.Lisbon Humberto Delgado
6 Feb
LIS5:20 p.m.Lisbon Humberto Delgado
7h 55m
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 541
Find similar
TAP AIR PORTUGAL
6 Apr
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
15h 15m
1 stop
OPO7:00 p.m.Porto
19 Apr
OPO11:00 a.m.Porto
15h 10m
1 stop
YUL9:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 569
Find similar
TAP AIR PORTUGAL
6 May
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
6h 45m
LIS10:30 a.m.Lisbon Humberto Delgado
13 May
LIS6:00 p.m.Lisbon Humberto Delgado
7h 45m
YUL8:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 572
Find similar

Air Transat flights from Region of Ontario to Portugal

Our best Air Transat deals on Region of Ontario to Portugal flight tickets
Air Transat
17 Jan
YYZ11:10 p.m.Toronto Pearson Intl
27h 35m
1 stop
LIS7:45 a.m.Lisbon Humberto Delgado
31 Jan
LIS9:25 a.m.Lisbon Humberto Delgado
11h 37m
1 stop
YYZ4:02 p.m.Toronto Pearson Intl
C$ 550
Find similar
Air Transat
25 Jan
YTZ2:00 p.m.Toronto Island
12h 45m
1 stop
LIS7:45 a.m.Lisbon Humberto Delgado
31 Jan
LIS9:25 a.m.Lisbon Humberto Delgado
32h 25m
1 stop
YTZ12:50 p.m.Toronto Island
C$ 553
Find similar
Air Transat
24 Jan
YYZ7:30 p.m.Toronto Pearson Intl
31h 15m
1 stop
LIS7:45 a.m.Lisbon Humberto Delgado
7 Feb
LIS9:30 a.m.Lisbon Humberto Delgado
31h 17m
1 stop
YYZ11:47 a.m.Toronto Pearson Intl
C$ 554
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Portugal 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 4 December 2025.
Use the filters below to find and compare flights from Ontario to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

9:45 p.m.-9:35 a.m.

Nonstop6h 50m

Lisbon Humberto Delgado

Fri 6/2

5:20 p.m.-8:15 p.m.

Nonstop7h 55m

C$ 541

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sat 17/1

11:10 p.m.-7:45 a.m.

1 stop27h 35m

Lisbon Humberto Delgado

Sat 31/1

9:25 a.m.-4:02 p.m.

1 stop11h 37m

C$ 550

TorontoLisbon

YTZ - LIS

YTZLIS

Toronto Island

Sun 25/1

2:00 p.m.-7:45 a.m.

1 stop12h 45m

Lisbon Humberto Delgado

Sat 31/1

9:25 a.m.-12:50 p.m.

1 stop32h 25m

C$ 553

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sat 24/1

7:30 p.m.-7:45 a.m.

1 stop31h 15m

Lisbon Humberto Delgado

Sat 7/2

9:30 a.m.-11:47 a.m.

1 stop31h 17m

C$ 554

TorontoLisbon

YTZ - LIS

YTZLIS

Toronto Island

Sun 11/1

3:15 p.m.-7:45 a.m.

1 stop11h 30m

Lisbon Humberto Delgado

Tue 20/1

9:25 a.m.-9:20 p.m.

1 stop16h 55m

C$ 555

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sat 17/1

6:50 p.m.-6:45 a.m.

Nonstop6h 55m

Lisbon Humberto Delgado

Fri 23/1

9:00 a.m.-12:35 p.m.

Nonstop8h 35m

C$ 555

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sun 11/1

9:25 p.m.-4:55 p.m.

1 stop14h 30m

Lisbon Humberto Delgado

Fri 30/1

12:30 p.m.-7:10 p.m.

1 stop11h 40m

C$ 560

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$ 692

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

4:45 p.m.-11:10 a.m.

1 stop13h 25m

Porto

Wed 11/2

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

1 stop32h 00m

C$ 694

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

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

1 stop13h 30m

Porto

Sun 18/1

1:45 p.m.-6:20 p.m.

1 stop33h 35m

C$ 695

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 Portugal from

How to get the cheapest flight ticket from Region of Ontario to Portugal

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 Portugal?

If you’re not able to fly to Portugal in January, then February is your next best option. Flight prices from Region of Ontario to Portugal during February average around C$ 677.

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

The cheapest day to depart from Region of Ontario to Portugal is on a Monday. Travellers who choose to depart for Portugal on a Monday will often find tickets for as low as C$ 874. Flights from Region of Ontario to Portugal on a Friday will generally be more expensive and average around C$ 1,008. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Portugal is in the morning when flights can be purchased for as low as C$ 760. Try not to purchase tickets in the afternoon because they tend to be around C$ 911. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ontario to Portugal flight route?

Fly from Toronto Pearson Intl to Lisbon Humberto Delgado for the best Ontario - Portugal flight prices

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

You are more likely to see cheaper flights to Portugal from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around C$ 823 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Region of Ontario for as low as C$ 723 on momondo.

What cabin class options are available on Ontario to Portugal flights?

There are 3 cabin classes available to choose from on Ontario to Portugal 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 Region of Ontario to Portugal flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to Portugal.

Cheap Region of Ontario to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Portugal

Best price found

C$ 368

Fastest flight time

5h 20m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Portugal

1 airport
The best one-way flight to Portugal from Region of Ontario in the past 72 hours is C$ 368. The best round-trip flight deal from Region of Ontario to Portugal found on momondo in the last 72 hours is C$ 626.
The fastest flight from Region of Ontario to Portugal takes 5h 20m
Direct flights go from Region of Ontario to Portugal on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Portugal: Ponta Delgada Nordela (PDL)
Search flight deals

  • When did momondo last update prices for flights from Ontario to Portugal?

    Prices for flights from Ontario to Portugal are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario to Portugal?

  • How old do you have to be to fly from Ontario to Portugal?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Region of Ontario to Portugal?

Best airlines flying from Region of Ontario to Portugal

Compare and see reviews for airlines that fly from Region of Ontario to Portugal with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom C$ 300Free CancellationRating
7.0
3,039 reviews
Search Iberia flights
FinnairPriceFrom C$ 337Free CancellationRating
7.6
1,334 reviews
Search Finnair flights
American AirlinesPriceFrom C$ 378Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights
British AirwaysPriceFrom C$ 411Free CancellationRating
6.7
7,560 reviews
Search British Airways flights
Royal Air MarocPriceFrom C$ 538Free CancellationRating
6.2
532 reviews
Search Royal Air Maroc flights
Air TransatPriceFrom C$ 564Free CancellationRating
7.8
480 reviews
Search Air Transat flights
TAP AIR PORTUGALPriceFrom C$ 569Free CancellationRating
7.1
2,081 reviews
Search TAP AIR PORTUGAL flights
Porter AirlinesPriceFrom C$ 573Free CancellationRating
8.0
394 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 623Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 634Free CancellationRating
7.4
1,500 reviews
Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Portugal?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Portugal for you.

Can I find flights from Ontario to Portugal with flexible booking policies on momondo?

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

How can momondo help me find flights from Ontario to Portugal?

Once all potential Ontario to Portugal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Portugal trip

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Find better results for your trip to Portugal

Popular Cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom C$ 495
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Flights to Ponta Delgadafrom C$ 631
Flights to Farofrom C$ 569
Flights to Lajesfrom C$ 664
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Flights to Hortafrom C$ 687
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