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Cheap flights from Ottawa to Porto from C$ 440

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 28/7. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
2:35 p.m. - 7:00 a.m.
YOW
-
OPO
11h 25m
1 stop
Air Canada Logo
12:15 p.m. - 10:10 p.m.
OPO
-
YOW
14h 55m
1 stop
C$ 869Air Canada
Wed, 12 Aug - Tue, 18 Aug
Air Canada Logo
2:35 p.m. - 7:00 a.m.
YOW
-
OPO
11h 25m
1 stop
Air Canada Logo
6:00 a.m. - 11:30 a.m.
OPO
-
YOW
34h 30m
2 stops
C$ 894Air Canada
Mon, 14 Sep - Tue, 29 Sep
Air Canada Logo
3:10 p.m. - 7:00 a.m.
YOW
-
OPO
10h 50m
1 stop
Air Canada Logo
11:15 a.m. - 5:29 p.m.
OPO
-
YOW
11h 14m
1 stop
C$ 901Air Canada
Mon, 6 Jul - Mon, 13 Jul
Multiple Airlines Logo
11:15 a.m. - 7:10 a.m.
YOW
-
OPO
14h 55m
1 stop
Multiple Airlines Logo
11:20 a.m. - 9:52 p.m.
OPO
-
YOW
15h 32m
2 stops
C$ 909Multiple Airlines
Fri, 9 Oct - Sun, 18 Oct
Multiple Airlines Logo
6:00 a.m. - 7:10 a.m.
YOW
-
OPO
20h 10m
1 stop
Multiple Airlines Logo
11:20 a.m. - 8:50 p.m.
OPO
-
YOW
14h 30m
1 stop
C$ 911Multiple Airlines
Fri, 9 Oct - Sun, 18 Oct
Air Canada Logo
10:05 p.m. - 6:50 a.m.
YOW
-
OPO
27h 45m
2 stops
Air Canada Logo
12:35 p.m. - 10:05 p.m.
OPO
-
YOW
14h 30m
1 stop
C$ 918Air Canada
Sat, 11 Jul - Mon, 20 Jul
Air Canada Logo
5:45 p.m. - 7:00 a.m.
YOW
-
OPO
8h 15m
1 stop
Air Canada Logo
12:15 p.m. - 10:35 a.m.
OPO
-
YOW
27h 20m
1 stop
C$ 919Air Canada
Sat, 15 Aug - Sun, 23 Aug
Air Canada Logo
9:55 a.m. - 7:00 a.m.
YOW
-
OPO
16h 05m
2 stops
Air Canada Logo
12:15 p.m. - 8:50 p.m.
OPO
-
YOW
13h 35m
1 stop
C$ 920Air Canada
Sat, 12 Sep - Tue, 29 Sep
Air Canada Logo
5:50 p.m. - 7:00 a.m.
YOW
-
OPO
8h 10m
1 stop
Air Canada Logo
11:20 a.m. - 8:50 p.m.
OPO
-
YOW
14h 30m
1 stop
C$ 922Air Canada
Tue, 15 Sep - Wed, 30 Sep
United Airlines Logo
5:50 p.m. - 6:55 a.m.
YOW
-
OPO
32h 05m
1 stop
United Airlines Logo
9:00 a.m. - 4:38 p.m.
OPO
-
YOW
12h 38m
1 stop
C$ 933United Airlines
Sat, 11 Jul - Mon, 20 Jul

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Air Canada flights from Ottawa to Porto

Our best Air Canada deals on Ottawa to Porto flight tickets
Air Canada
12 Aug
YOW2:35 p.m.Ottawa
11h 25m
1 stop
OPO7:00 a.m.Porto
18 Aug
OPO12:15 p.m.Porto
14h 55m
1 stop
YOW10:10 p.m.Ottawa
C$ 869
Air Canada
14 Sep
YOW2:35 p.m.Ottawa
11h 25m
1 stop
OPO7:00 a.m.Porto
29 Sep
OPO6:00 a.m.Porto
34h 30m
2 stops
YOW11:30 a.m.Ottawa
C$ 894
Air Canada
6 Jul
YOW3:10 p.m.Ottawa
10h 50m
1 stop
OPO7:00 a.m.Porto
13 Jul
OPO11:15 a.m.Porto
11h 14m
1 stop
YOW5:29 p.m.Ottawa
C$ 901

Porter Airlines flights from Ottawa to Porto

Our best Porter Airlines deals on Ottawa to Porto flight tickets
Porter Airlines
15 Jun
YOW8:40 a.m.Ottawa
22h 05m
1 stop
OPO11:45 a.m.Porto
18 Jun
OPO1:30 p.m.Porto
23h 35m
1 stop
YOW8:05 a.m.Ottawa
C$ 902
Porter Airlines
12 Jul
YOW8:40 a.m.Ottawa
22h 05m
1 stop
OPO11:45 a.m.Porto
30 Jul
OPO1:30 p.m.Porto
30h 25m
1 stop
YOW2:55 p.m.Ottawa
C$ 1,003
Porter Airlines
23 Jul
YOW7:00 a.m.Ottawa
23h 45m
1 stop
OPO11:45 a.m.Porto
30 Jul
OPO1:30 p.m.Porto
30h 25m
1 stop
YOW2:55 p.m.Ottawa
C$ 1,074

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 12 June 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

Cheapest round-trip

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Wed 12/8

2:35 p.m.-7:00 a.m.

1 stop11h 25m

Porto

Tue 18/8

12:15 p.m.-10:10 p.m.

1 stop14h 55m

C$ 869

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 14/9

2:35 p.m.-7:00 a.m.

1 stop11h 25m

Porto

Tue 29/9

6:00 a.m.-11:30 a.m.

2 stops34h 30m

C$ 894
Quickest round-trip

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 6/7

3:10 p.m.-7:00 a.m.

1 stop10h 50m

Porto

Mon 13/7

11:15 a.m.-5:29 p.m.

1 stop11h 14m

C$ 901

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Fri 9/10

11:15 a.m.-7:10 a.m.

1 stop14h 55m

Porto

Sun 18/10

11:20 a.m.-9:52 p.m.

2 stops15h 32m

C$ 909

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Fri 9/10

6:00 a.m.-7:10 a.m.

1 stop20h 10m

Porto

Sun 18/10

11:20 a.m.-8:50 p.m.

1 stop14h 30m

C$ 911

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sat 11/7

10:05 p.m.-6:50 a.m.

2 stops27h 45m

Porto

Mon 20/7

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

1 stop14h 30m

C$ 918

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sat 15/8

5:45 p.m.-7:00 a.m.

1 stop8h 15m

Porto

Sun 23/8

12:15 p.m.-10:35 a.m.

1 stop27h 20m

C$ 919

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sat 12/9

9:55 a.m.-7:00 a.m.

2 stops16h 05m

Porto

Tue 29/9

12:15 p.m.-8:50 p.m.

1 stop13h 35m

C$ 920

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Tue 15/9

5:50 p.m.-7:00 a.m.

1 stop8h 10m

Porto

Wed 30/9

11:20 a.m.-8:50 p.m.

1 stop14h 30m

C$ 922

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sat 11/7

5:50 p.m.-6:55 a.m.

1 stop32h 05m

Porto

Mon 20/7

9:00 a.m.-4:38 p.m.

1 stop12h 38m

C$ 933

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, February 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$ 915. If you’re not able to fly to Porto in February, then October is your next best option. Flight prices from Ottawa to Porto during October average around C$ 925.

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

9h 50m

Direct flights

None
The fastest flight from Ottawa to Porto takes 9h 50m
There are no direct flights from Ottawa to Porto. There are no popular flight routes from Ottawa to Porto.
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Frequently asked questions about flying from Ottawa to Porto

  • How far is Ottawa to Porto by plane?

    Porto is 5286.0 km away from Ottawa. Typically, this will take 9h 50m 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$ 836Free CancellationRating
7.1
11,168 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 899Free CancellationRating
8.0
438 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 906Free CancellationRating
7.8
555 reviews
Search Air Transat flights

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Matosinhos
Coimbra
Pinhao
Braga
Aveiro
Ponte de Lima
Guimarães
Lamego
Espinho
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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