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Cheap flights from Ottawa to Portugal from C$ 413

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Portugal departing on 23/3. 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 Ottawa to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:55 a.m. - 6:40 a.m.
YOW
-
PDL
20h 45m
1 stop
Multiple Airlines Logo
9:35 a.m. - 12:20 a.m.
PDL
-
YOW
18h 45m
1 stop
C$ 771Multiple Airlines
Mon, 8 Jun - Mon, 22 Jun
Multiple Airlines Logo
5:55 a.m. - 6:40 a.m.
YOW
-
PDL
20h 45m
1 stop
Multiple Airlines Logo
9:35 a.m. - 5:35 p.m.
PDL
-
YOW
12h 00m
1 stop
C$ 775Multiple Airlines
Mon, 8 Jun - Mon, 22 Jun
Air France Logo
5:20 p.m. - 3:10 p.m.
YOW
-
LIS
16h 50m
1 stop
Air France Logo
5:30 a.m. - 3:10 p.m.
LIS
-
YOW
14h 40m
1 stop
C$ 798Air France
Sun, 22 Feb - Thu, 26 Feb
Air France Logo
5:10 p.m. - 10:25 p.m.
YOW
-
LIS
24h 15m
1 stop
Air France Logo
5:35 a.m. - 3:00 p.m.
LIS
-
YOW
14h 25m
1 stop
C$ 801Air France
Sun, 26 Apr - Tue, 5 May
Air Canada Logo
6:10 a.m. - 9:45 a.m.
YOW
-
OPO
22h 35m
1 stop
Air Canada Logo
6:20 a.m. - 6:34 p.m.
OPO
-
YOW
17h 14m
2 stops
C$ 807Air Canada
Sun, 12 Apr - Tue, 21 Apr
Air Canada Logo
2:50 p.m. - 12:05 p.m.
YOW
-
OPO
17h 15m
2 stops
Air Canada Logo
6:20 a.m. - 10:16 p.m.
OPO
-
YOW
20h 56m
2 stops
C$ 813Air Canada
Tue, 24 Mar - Sat, 4 Apr
WestJet Logo
5:55 a.m. - 8:10 a.m.
YOW
-
PDL
22h 15m
1 stop
WestJet Logo
11:00 a.m. - 12:20 a.m.
PDL
-
YOW
17h 20m
1 stop
C$ 816WestJet
Sun, 14 Jun - Sat, 27 Jun
WestJet Logo
5:55 a.m. - 8:10 a.m.
YOW
-
PDL
22h 15m
1 stop
WestJet Logo
11:00 a.m. - 5:35 p.m.
PDL
-
YOW
10h 35m
1 stop
C$ 818WestJet
Sun, 14 Jun - Sat, 27 Jun
Air Transat Logo
2:15 p.m. - 6:45 a.m.
YOW
-
OPO
11h 30m
1 stop
Air Transat Logo
1:30 p.m. - 8:05 a.m.
OPO
-
YOW
23h 35m
1 stop
C$ 893Air Transat
Tue, 9 Jun - Thu, 18 Jun
Air Transat Logo
4:00 p.m. - 11:45 a.m.
YOW
-
OPO
14h 45m
1 stop
Air Transat Logo
1:30 p.m. - 8:05 a.m.
OPO
-
YOW
23h 35m
1 stop
C$ 896Air Transat
Wed, 10 Jun - Thu, 18 Jun

Air Transat flights from Ottawa to Portugal

Our best Air Transat deals on Ottawa to Portugal flight tickets
Air Transat
8 Apr
YOW6:55 p.m.Ottawa
31h 50m
1 stop
LIS7:45 a.m.Lisbon Humberto Delgado
17 Apr
LIS9:35 a.m.Lisbon Humberto Delgado
27h 50m
1 stop
YOW8:25 a.m.Ottawa
C$ 840
Air Transat
8 Apr
YOW6:55 p.m.Ottawa
31h 50m
1 stop
LIS7:45 a.m.Lisbon Humberto Delgado
17 Apr
LIS9:35 a.m.Lisbon Humberto Delgado
20h 06m
1 stop
YOW12:41 a.m.Ottawa
C$ 852
Air Transat
2 Jun
YOW2:15 p.m.Ottawa
11h 15m
1 stop
LIS6:30 a.m.Lisbon Humberto Delgado
15 Jun
LIS11:35 a.m.Lisbon Humberto Delgado
32h 20m
1 stop
YOW2:55 p.m.Ottawa
C$ 855

Air Canada flights from Ottawa to Portugal

Our best Air Canada deals on Ottawa to Portugal flight tickets
Air Canada
12 Apr
YOW6:10 a.m.Ottawa
22h 35m
1 stop
OPO9:45 a.m.Porto
21 Apr
OPO6:20 a.m.Porto
17h 14m
2 stops
YOW6:34 p.m.Ottawa
C$ 807
Air Canada
24 Mar
YOW2:50 p.m.Ottawa
17h 15m
2 stops
OPO12:05 p.m.Porto
4 Apr
OPO6:20 a.m.Porto
20h 56m
2 stops
YOW10:16 p.m.Ottawa
C$ 813
Air Canada
12 Apr
YOW5:50 p.m.Ottawa
10h 55m
1 stop
OPO9:45 a.m.Porto
21 Apr
OPO12:35 p.m.Porto
33h 03m
1 stop
YOW4:38 p.m.Ottawa
C$ 817

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa 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 12 February 2026.
Use the filters below to find and compare flights from Ottawa to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaPonta Delgada

YOW - PDL

YOWPDL

Ottawa

Mon 8/6

5:55 a.m.-6:40 a.m.

1 stop20h 45m

Ponta Delgada Nordela

Mon 22/6

9:35 a.m.-12:20 a.m.

1 stop18h 45m

C$ 771

OttawaPonta Delgada

YOW - PDL

YOWPDL

Ottawa

Mon 8/6

5:55 a.m.-6:40 a.m.

1 stop20h 45m

Ponta Delgada Nordela

Mon 22/6

9:35 a.m.-5:35 p.m.

1 stop12h 00m

C$ 775

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 22/2

5:20 p.m.-3:10 p.m.

1 stop16h 50m

Lisbon Humberto Delgado

Thu 26/2

5:30 a.m.-3:10 p.m.

1 stop14h 40m

C$ 798

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 26/4

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

1 stop24h 15m

Lisbon Humberto Delgado

Tue 5/5

5:35 a.m.-3:00 p.m.

1 stop14h 25m

C$ 801

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sun 12/4

6:10 a.m.-9:45 a.m.

1 stop22h 35m

Porto

Tue 21/4

6:20 a.m.-6:34 p.m.

2 stops17h 14m

C$ 807

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Tue 24/3

2:50 p.m.-12:05 p.m.

2 stops17h 15m

Porto

Sat 4/4

6:20 a.m.-10:16 p.m.

2 stops20h 56m

C$ 813

OttawaPonta Delgada

YOW - PDL

YOWPDL

Ottawa

Sun 14/6

5:55 a.m.-8:10 a.m.

1 stop22h 15m

Ponta Delgada Nordela

Sat 27/6

11:00 a.m.-12:20 a.m.

1 stop17h 20m

C$ 816

OttawaPonta Delgada

YOW - PDL

YOWPDL

Ottawa

Sun 14/6

5:55 a.m.-8:10 a.m.

1 stop22h 15m

Ponta Delgada Nordela

Sat 27/6

11:00 a.m.-5:35 p.m.

1 stop10h 35m

C$ 818

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Tue 9/6

2:15 p.m.-6:45 a.m.

1 stop11h 30m

Porto

Thu 18/6

1:30 p.m.-8:05 a.m.

1 stop23h 35m

C$ 893

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Wed 10/6

4:00 p.m.-11:45 a.m.

1 stop14h 45m

Porto

Thu 18/6

1:30 p.m.-8:05 a.m.

1 stop23h 35m

C$ 896

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 Ottawa 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 May, then September is your next best option. Flight prices from Ottawa to Portugal during September average around C$ 916.

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

You are more likely to see cheaper flights to Portugal from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around C$ 974 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Ottawa for as low as C$ 870 on momondo.

Can stopping save me money on Ottawa to Portugal flights?

You could potentially save up to 39% on your flight if you consider stops on a Ottawa to Portugal flight.

Cheap Ottawa to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Portugal

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from Ottawa to Portugal takes 10h 40m
There are no direct flights from Ottawa to Portugal. There are no popular flight routes from Ottawa to Portugal.
Search flight deals

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Portugal.

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

    The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ottawa to Portugal

Compare and see reviews for airlines that fly from Ottawa to Portugal with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom C$ 735Free CancellationRating
7.4
1,532 reviews
Search Air France flights
Air CanadaPriceFrom C$ 750Free CancellationRating
7.1
10,715 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 827Free CancellationRating
7.9
415 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 835Free CancellationRating
7.7
508 reviews
Search Air Transat flights
United AirlinesPriceFrom C$ 837Free CancellationRating
7.4
9,284 reviews
Search United Airlines flights
LufthansaPriceFrom C$ 1,041Free CancellationRating
6.8
7,781 reviews
Search Lufthansa flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Portugal. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Portugal from Ottawa which offer a flexible booking policy as well as other useful filters and features.

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

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

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

Price alerts on flights to Portugal from Ottawa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Portugal trip

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Find better results for your trip to Portugal

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