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Cheap flights from Ottawa to Porto from C$ 675

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 Porto departing on 12/3. 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 Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:15 a.m. - 6:30 p.m.
YOW
-
OPO
30h 15m
2 stops
Multiple Airlines Logo
6:00 a.m. - 11:18 p.m.
OPO
-
YOW
22h 18m
2 stops
C$ 797Multiple Airlines
Sun, 22 Feb - Sun, 1 Mar
Air Canada Logo
5:48 p.m. - 9:30 a.m.
YOW
-
OPO
10h 42m
1 stop
Air Canada Logo
6:15 a.m. - 8:26 p.m.
OPO
-
YOW
19h 11m
2 stops
C$ 808Air Canada
Sun, 22 Feb - Sun, 1 Mar
Multiple Airlines Logo
5:48 p.m. - 9:30 a.m.
YOW
-
OPO
10h 42m
1 stop
Multiple Airlines Logo
7:25 p.m. - 9:18 p.m.
OPO
-
YOW
30h 53m
2 stops
C$ 809Multiple Airlines
Tue, 24 Feb - Tue, 3 Mar
Air Canada Logo
5:48 p.m. - 9:30 a.m.
YOW
-
OPO
10h 42m
1 stop
Air Canada Logo
12:35 p.m. - 9:56 p.m.
OPO
-
YOW
14h 21m
1 stop
C$ 824Air Canada
Tue, 24 Feb - Tue, 3 Mar
Air Canada Logo
5:48 p.m. - 9:30 a.m.
YOW
-
OPO
10h 42m
1 stop
Air Canada Logo
12:35 p.m. - 1:34 p.m.
OPO
-
YOW
29h 59m
1 stop
C$ 826Air Canada
Sun, 22 Feb - Sun, 1 Mar
Air Canada Logo
2:05 p.m. - 12:50 p.m.
YOW
-
OPO
17h 45m
2 stops
Air Canada Logo
12:35 p.m. - 9:56 p.m.
OPO
-
YOW
14h 21m
1 stop
C$ 828Air Canada
Sat, 21 Feb - Thu, 5 Mar
Air Canada Logo
6:20 p.m. - 12:50 p.m.
YOW
-
OPO
13h 30m
2 stops
Air Canada Logo
6:00 a.m. - 2:07 p.m.
OPO
-
YOW
37h 07m
2 stops
C$ 848Air Canada
Mon, 23 Feb - Thu, 26 Feb
Air Canada Logo
6:00 a.m. - 9:30 a.m.
YOW
-
OPO
22h 30m
1 stop
Air Canada Logo
6:00 a.m. - 4:23 p.m.
OPO
-
YOW
39h 23m
2 stops
C$ 849Air Canada
Mon, 23 Feb - Thu, 26 Feb
Air Canada Logo
4:15 p.m. - 12:50 p.m.
YOW
-
OPO
15h 35m
2 stops
Air Canada Logo
6:00 a.m. - 4:23 p.m.
OPO
-
YOW
39h 23m
2 stops
C$ 854Air Canada
Mon, 23 Feb - Thu, 26 Feb
Air Canada Logo
12:00 p.m. - 11:10 a.m.
YOW
-
OPO
18h 10m
2 stops
Air Canada Logo
12:35 p.m. - 10:05 p.m.
OPO
-
YOW
14h 30m
1 stop
C$ 865Air Canada
Tue, 7 Apr - Mon, 20 Apr

Air Canada flights from Ottawa to Porto

Our best Air Canada deals on Ottawa to Porto flight tickets
Air Canada
22 Feb
YOW5:48 p.m.Ottawa
10h 42m
1 stop
OPO9:30 a.m.Porto
1 Mar
OPO6:15 a.m.Porto
19h 11m
2 stops
YOW8:26 p.m.Ottawa
C$ 808
Air Canada
24 Feb
YOW5:48 p.m.Ottawa
10h 42m
1 stop
OPO9:30 a.m.Porto
3 Mar
OPO12:35 p.m.Porto
14h 21m
1 stop
YOW9:56 p.m.Ottawa
C$ 824
Air Canada
21 Feb
YOW2:05 p.m.Ottawa
17h 45m
2 stops
OPO12:50 p.m.Porto
5 Mar
OPO12:35 p.m.Porto
14h 21m
1 stop
YOW9:56 p.m.Ottawa
C$ 828

Porter Airlines flights from Ottawa to Porto

Our best Porter Airlines deals on Ottawa to Porto flight tickets
Porter Airlines
18 May
YOW6:35 p.m.Ottawa
12h 10m
1 stop
OPO11:45 a.m.Porto
25 May
OPO1:30 p.m.Porto
11h 30m
1 stop
YOW8:00 p.m.Ottawa
C$ 901
Porter Airlines
17 May
YOW6:35 p.m.Ottawa
12h 10m
1 stop
OPO11:45 a.m.Porto
25 May
OPO1:30 p.m.Porto
11h 30m
1 stop
YOW8:00 p.m.Ottawa
C$ 938
Porter Airlines
17 May
YOW6:35 p.m.Ottawa
12h 10m
1 stop
OPO11:45 a.m.Porto
23 May
OPO1:30 p.m.Porto
11h 30m
1 stop
YOW8:00 p.m.Ottawa
C$ 998

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa 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 27 January 2026.
Use the filters below to find and compare flights from Ottawa to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sun 22/2

7:15 a.m.-6:30 p.m.

2 stops30h 15m

Porto

Sun 1/3

6:00 a.m.-11:18 p.m.

2 stops22h 18m

C$ 797

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sun 22/2

5:48 p.m.-9:30 a.m.

1 stop10h 42m

Porto

Sun 1/3

6:15 a.m.-8:26 p.m.

2 stops19h 11m

C$ 808

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Tue 24/2

5:48 p.m.-9:30 a.m.

1 stop10h 42m

Porto

Tue 3/3

7:25 p.m.-9:18 p.m.

2 stops30h 53m

C$ 809

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Tue 24/2

5:48 p.m.-9:30 a.m.

1 stop10h 42m

Porto

Tue 3/3

12:35 p.m.-9:56 p.m.

1 stop14h 21m

C$ 824

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sun 22/2

5:48 p.m.-9:30 a.m.

1 stop10h 42m

Porto

Sun 1/3

12:35 p.m.-1:34 p.m.

1 stop29h 59m

C$ 826

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sat 21/2

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

2 stops17h 45m

Porto

Thu 5/3

12:35 p.m.-9:56 p.m.

1 stop14h 21m

C$ 828

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 23/2

6:20 p.m.-12:50 p.m.

2 stops13h 30m

Porto

Thu 26/2

6:00 a.m.-2:07 p.m.

2 stops37h 07m

C$ 848

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 23/2

6:00 a.m.-9:30 a.m.

1 stop22h 30m

Porto

Thu 26/2

6:00 a.m.-4:23 p.m.

2 stops39h 23m

C$ 849

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 23/2

4:15 p.m.-12:50 p.m.

2 stops15h 35m

Porto

Thu 26/2

6:00 a.m.-4:23 p.m.

2 stops39h 23m

C$ 854

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Tue 7/4

12:00 p.m.-11:10 a.m.

2 stops18h 10m

Porto

Mon 20/4

12:35 p.m.-10:05 p.m.

1 stop14h 30m

C$ 865

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from Ottawa 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 Ottawa and Porto?

What is the cheapest month to fly to Porto?

In general, April is the cheapest month to fly from Ottawa to Porto. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 891. If you’re not able to fly to Porto in April, then October is your next best option. Flight prices from Ottawa to Porto during October average around C$ 913.

When to book flights from Ottawa to Porto

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

Cheap Ottawa to Porto (YOW to OPO) flight deals and tips

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

Fastest flight time

13h 35m

Direct flights

None
The fastest flight from Ottawa to Porto takes 13h 35m
There are no direct flights from Ottawa to Porto. There are no popular flight routes from Ottawa to Porto.
Search flight deals

  • How far is Ottawa to Porto by plane?

    Porto is 5286.0 km away from Ottawa. Typically, this will take 13h 35m by plane in normal conditions.

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

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

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

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

    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 Ottawa Airport 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 airline from Ottawa to Porto?

Best airlines flying from Ottawa to Porto

Compare and see reviews for airlines that fly from Ottawa to Porto with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 840Free CancellationRating
7.1
10,666 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 882Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 891Free CancellationRating
7.7
501 reviews
Search Air Transat 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 Ottawa to Porto?

Finding the right flight to Porto from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Porto 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 Porto?

momondo helps you find the best flight between Ottawa and Porto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Ottawa to Porto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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