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Cheap flights from Ottawa to Porto from C$ 510

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 29/6. 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

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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.
Air Canada Logo
9:30 p.m. - 7:00 a.m.
YOW
-
OPO
28h 30m
1 stop
Air Canada Logo
11:15 a.m. - 7:46 p.m.
OPO
-
YOW
13h 31m
1 stop
C$ 864Air Canada
Tue, 2 Jun - Mon, 8 Jun
Air Canada Logo
8:00 a.m. - 11:15 a.m.
YOW
-
OPO
22h 15m
2 stops
Air Canada Logo
6:20 a.m. - 10:16 p.m.
OPO
-
YOW
20h 56m
2 stops
C$ 881Air Canada
Sun, 19 Apr - Mon, 27 Apr
Air Canada Logo
8:00 a.m. - 11:15 a.m.
YOW
-
OPO
22h 15m
2 stops
Air Canada Logo
6:20 a.m. - 9:16 p.m.
OPO
-
YOW
19h 56m
2 stops
C$ 887Air Canada
Sun, 19 Apr - Tue, 28 Apr
Air Canada Logo
5:55 p.m. - 9:30 a.m.
YOW
-
OPO
11h 35m
1 stop
Air Canada Logo
6:00 a.m. - 8:28 a.m.
OPO
-
YOW
31h 28m
2 stops
C$ 890Air Canada
Mon, 23 Mar - Sun, 14 Jun
Air Canada Logo
2:50 p.m. - 12:05 p.m.
YOW
-
OPO
17h 15m
2 stops
Air Canada Logo
6:00 a.m. - 8:28 a.m.
OPO
-
YOW
31h 28m
2 stops
C$ 894Air Canada
Mon, 23 Mar - Sun, 14 Jun
Air Canada Logo
9:30 p.m. - 7:00 a.m.
YOW
-
OPO
28h 30m
1 stop
Air Canada Logo
12:35 p.m. - 9:11 a.m.
OPO
-
YOW
25h 36m
1 stop
C$ 898Air Canada
Tue, 2 Jun - Wed, 10 Jun
Air Canada Logo
8:00 a.m. - 11:15 a.m.
YOW
-
OPO
22h 15m
2 stops
Air Canada Logo
12:35 p.m. - 9:11 a.m.
OPO
-
YOW
25h 36m
1 stop
C$ 904Air Canada
Sun, 19 Apr - Wed, 29 Apr
Multiple Airlines Logo
3:30 p.m. - 10:35 p.m.
YOW
-
OPO
26h 05m
3 stops
Multiple Airlines Logo
10:25 p.m. - 12:20 a.m.
OPO
-
YOW
30h 55m
3 stops
C$ 927Multiple Airlines
Mon, 4 May - Tue, 19 May
Multiple Airlines Logo
2:20 p.m. - 10:35 p.m.
YOW
-
OPO
27h 15m
2 stops
Multiple Airlines Logo
10:25 p.m. - 12:20 a.m.
OPO
-
YOW
30h 55m
3 stops
C$ 932Multiple Airlines
Mon, 4 May - Tue, 19 May
Air Canada Logo
5:55 p.m. - 9:30 a.m.
YOW
-
OPO
11h 35m
1 stop
Air Canada Logo
6:00 a.m. - 8:28 a.m.
OPO
-
YOW
31h 28m
2 stops
C$ 940Air Canada
Mon, 23 Mar - Sun, 14 Jun

Air Canada flights from Ottawa to Porto

Our best Air Canada deals on Ottawa to Porto flight tickets
Air Canada
2 Jun
YOW9:30 p.m.Ottawa
28h 30m
1 stop
OPO7:00 a.m.Porto
8 Jun
OPO11:15 a.m.Porto
13h 31m
1 stop
YOW7:46 p.m.Ottawa
C$ 864
Air Canada
19 Apr
YOW8:00 a.m.Ottawa
22h 15m
2 stops
OPO11:15 a.m.Porto
27 Apr
OPO6:20 a.m.Porto
20h 56m
2 stops
YOW10:16 p.m.Ottawa
C$ 881
Air Canada
19 Apr
YOW8:00 a.m.Ottawa
22h 15m
2 stops
OPO11:15 a.m.Porto
28 Apr
OPO6:20 a.m.Porto
19h 56m
2 stops
YOW9:16 p.m.Ottawa
C$ 887

Air Transat flights from Ottawa to Porto

Our best Air Transat deals on Ottawa to Porto flight tickets
Air Transat
14 Jun
YOW8:40 a.m.Ottawa
22h 05m
1 stop
OPO11:45 a.m.Porto
18 Jun
OPO1:30 p.m.Porto
15h 55m
1 stop
YOW12:25 a.m.Ottawa
C$ 959
Air Transat
30 Jun
YOW2:15 p.m.Ottawa
11h 30m
1 stop
OPO6:45 a.m.Porto
7 Jul
OPO1:30 p.m.Porto
15h 55m
1 stop
YOW12:25 a.m.Ottawa
C$ 995

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 10 March 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
Quickest round-trip

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Tue 2/6

9:30 p.m.-7:00 a.m.

1 stop28h 30m

Porto

Mon 8/6

11:15 a.m.-7:46 p.m.

1 stop13h 31m

C$ 864

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sun 19/4

8:00 a.m.-11:15 a.m.

2 stops22h 15m

Porto

Mon 27/4

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

2 stops20h 56m

C$ 881

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sun 19/4

8:00 a.m.-11:15 a.m.

2 stops22h 15m

Porto

Tue 28/4

6:20 a.m.-9:16 p.m.

2 stops19h 56m

C$ 887

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 23/3

5:55 p.m.-9:30 a.m.

1 stop11h 35m

Porto

Sun 14/6

6:00 a.m.-8:28 a.m.

2 stops31h 28m

C$ 890

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 23/3

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

2 stops17h 15m

Porto

Sun 14/6

6:00 a.m.-8:28 a.m.

2 stops31h 28m

C$ 894

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Tue 2/6

9:30 p.m.-7:00 a.m.

1 stop28h 30m

Porto

Wed 10/6

12:35 p.m.-9:11 a.m.

1 stop25h 36m

C$ 898

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sun 19/4

8:00 a.m.-11:15 a.m.

2 stops22h 15m

Porto

Wed 29/4

12:35 p.m.-9:11 a.m.

1 stop25h 36m

C$ 904

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 4/5

3:30 p.m.-10:35 p.m.

3 stops26h 05m

Porto

Tue 19/5

10:25 p.m.-12:20 a.m.

3 stops30h 55m

C$ 927

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 4/5

2:20 p.m.-10:35 p.m.

2 stops27h 15m

Porto

Tue 19/5

10:25 p.m.-12:20 a.m.

3 stops30h 55m

C$ 932

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 23/3

5:55 p.m.-9:30 a.m.

1 stop11h 35m

Porto

Sun 14/6

6:00 a.m.-8:28 a.m.

2 stops31h 28m

C$ 940

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 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$ 889. If you’re not able to fly to Porto in February, then April is your next best option. Flight prices from Ottawa to Porto during April average around C$ 889.

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

11h 30m

Direct flights

None
The fastest flight from Ottawa to Porto takes 11h 30m
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 11h 30m 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$ 812Free CancellationRating
7.1
10,800 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 880Free CancellationRating
7.7
520 reviews
Search Air Transat flights
Porter AirlinesPriceFrom C$ 881Free CancellationRating
8.0
423 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 910Free CancellationRating
7.4
9,409 reviews
Search United Airlines flights

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Coimbra
Matosinhos
Braga
Vila Nova de Gaia
Aveiro
Esposende
Pinhao
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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