Which airlines fly to Porto?

Air Transat, Air Canada and Porter Airlines are the top three most popular airlines that fly to Porto from Ottawa according to our data. Air Transat is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Porto. Keep in mind that there are 9 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Ottawa to Porto?

Newark (EWR) has the shortest average layover time for this route: 2h 49m.

Which layover airport offers the lowest fares from Ottawa to Porto?

Flights via Montreal (YUL) offer the lowest average round-trip price of C$ 860.

Which airport is the most popular layover for flights between Ottawa and Porto?

Toronto (YYZ) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Which layover airport has the shortest travel time from Ottawa to Porto?

Flights connecting via Newark (EWR) have the shortest average one-way travel time: 10h 55m.

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?

As of February 2026, there are 4 operators available to choose from 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.

C$ 599 Cheap Flights from Ottawa to Porto in 2026

1 adult

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Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:50 p.m. - 11:10 a.m.

YOW

OPO

34h 20m

2 stops

8:40 a.m. - 8:26 p.m.

OPO

YOW

16h 46m

2 stops

C$ 794Multiple Airlines

Sat, 21 Feb - Fri, 27 Feb

3:15 p.m. - 9:30 a.m.

YOW

OPO

13h 15m

1 stop

7:25 p.m. - 5:41 p.m.

OPO

YOW

27h 16m

2 stops

C$ 802Multiple Airlines

Tue, 24 Feb - Tue, 3 Mar

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

YOW

OPO

10h 42m

1 stop

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

OPO

YOW

29h 53m

2 stops

C$ 811Multiple Airlines

Tue, 24 Feb - Tue, 10 Mar

4:15 p.m. - 1:15 p.m.

YOW

OPO

16h 00m

2 stops

7:20 p.m. - 9:18 p.m.

OPO

YOW

29h 58m

2 stops

C$ 813Multiple Airlines

Wed, 25 Feb - Mon, 9 Mar

11:10 a.m. - 9:30 a.m.

YOW

OPO

17h 20m

2 stops

12:35 p.m. - 10:26 a.m.

OPO

YOW

26h 51m

2 stops

C$ 823United Airlines

Tue, 24 Feb - Tue, 3 Mar

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

YOW

OPO

22h 30m

1 stop

8:40 a.m. - 5:41 p.m.

OPO

YOW

14h 01m

2 stops

C$ 824Multiple Airlines

Sat, 21 Feb - Fri, 27 Feb

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

YOW

OPO

10h 42m

1 stop

12:45 p.m. - 9:56 p.m.

OPO

YOW

14h 11m

1 stop

C$ 826Air Canada

Sat, 21 Feb - Fri, 27 Feb

7:50 p.m. - 9:30 a.m.

YOW

OPO

32h 40m

2 stops

12:30 p.m. - 4:23 p.m.

OPO

YOW

31h 53m

2 stops

C$ 854Multiple Airlines

Tue, 24 Feb - Tue, 10 Mar

12:00 p.m. - 9:30 a.m.

YOW

OPO

16h 30m

2 stops

12:30 p.m. - 4:23 p.m.

OPO

YOW

31h 53m

2 stops

C$ 861Multiple Airlines

Wed, 25 Feb - Tue, 10 Mar

6:25 p.m. - 11:45 a.m.

YOW

OPO

12h 20m

1 stop

8:25 a.m. - 12:20 a.m.

OPO

YOW

20h 55m

2 stops

C$ 872Multiple Airlines

Sun, 3 May - Sun, 10 May

Air Canada flights from Ottawa to Porto

Our best Air Canada deals on Ottawa to Porto flight tickets

Air Canada

21 Feb

YOW5:48 p.m.Ottawa

10h 42m

1 stop

OPO9:30 a.m.Porto

27 Feb

OPO12:45 p.m.Porto

14h 11m

1 stop

YOW9:56 p.m.Ottawa

C$ 826

Air Canada

26 Feb

YOW7:15 a.m.Ottawa

24h 35m

2 stops

OPO12:50 p.m.Porto

9 Mar

OPO6:00 a.m.Porto

38h 30m

2 stops

YOW4:30 p.m.Ottawa

C$ 950

Air Canada

5 Jun

YOW5:55 p.m.Ottawa

7h 55m

1 stop

OPO6:50 a.m.Porto

20 Jun

OPO11:15 a.m.Porto

14h 35m

1 stop

YOW8:50 p.m.Ottawa

C$ 964

Air Transat flights from Ottawa to Porto

Our best Air Transat deals on Ottawa to Porto flight tickets

Air Transat

3 May

YOW6:35 p.m.Ottawa

12h 10m

1 stop

OPO11:45 a.m.Porto

11 May

OPO1:30 p.m.Porto

11h 30m

1 stop

YOW8:00 p.m.Ottawa

C$ 905

Air Transat

25 Feb

YOW10:00 a.m.Ottawa

16h 05m

1 stop

OPO7:05 a.m.Porto

12 Mar

OPO8:50 a.m.Porto

11h 58m

1 stop

YOW4:48 p.m.Ottawa

C$ 913

Air Transat

24 Feb

YOW6:50 p.m.Ottawa

31h 15m

1 stop

OPO7:05 a.m.Porto

12 Mar

OPO8:50 a.m.Porto

11h 58m

1 stop

YOW4:48 p.m.Ottawa

C$ 916

Fly from

Fly to

Route

Depart

Return

Price

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sat 21/2

7:50 p.m.-11:10 a.m.

2 stops34h 20m

Porto

Fri 27/2

8:40 a.m.-8:26 p.m.

2 stops16h 46m

C$ 794

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Tue 24/2

3:15 p.m.-9:30 a.m.

1 stop13h 15m

Porto

Tue 3/3

7:25 p.m.-5:41 p.m.

2 stops27h 16m

C$ 802

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Tue 24/2

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

1 stop10h 42m

Porto

Tue 10/3

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

2 stops29h 53m

C$ 811

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Wed 25/2

4:15 p.m.-1:15 p.m.

2 stops16h 00m

Porto

Mon 9/3

7:20 p.m.-9:18 p.m.

2 stops29h 58m

C$ 813

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Tue 24/2

11:10 a.m.-9:30 a.m.

2 stops17h 20m

Porto

Tue 3/3

12:35 p.m.-10:26 a.m.

2 stops26h 51m

C$ 823

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sat 21/2

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

1 stop22h 30m

Porto

Fri 27/2

8:40 a.m.-5:41 p.m.

2 stops14h 01m

C$ 824

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sat 21/2

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

1 stop10h 42m

Porto

Fri 27/2

12:45 p.m.-9:56 p.m.

1 stop14h 11m

C$ 826

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Tue 24/2

7:50 p.m.-9:30 a.m.

2 stops32h 40m

Porto

Tue 10/3

12:30 p.m.-4:23 p.m.

2 stops31h 53m

C$ 854

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Wed 25/2

12:00 p.m.-9:30 a.m.

2 stops16h 30m

Porto

Tue 10/3

12:30 p.m.-4:23 p.m.

2 stops31h 53m

C$ 861

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sun 3/5

6:25 p.m.-11:45 a.m.

1 stop12h 20m

Porto

Sun 10/5

8:25 a.m.-12:20 a.m.

2 stops20h 55m

C$ 872

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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$ 890. If you’re not able to fly to Porto in April, then February is your next best option. Flight prices from Ottawa to Porto during February average around C$ 895.

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 25m
Direct flights	None

The fastest flight from Ottawa to Porto takes 11h 25m

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 25m 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?
As of February 2026, there are 4 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ottawa to Porto is Air Canada (53% of total bookings). The next most popular airlines are Air Transat (23%), Porter Airlines (15%), and United Airlines (8%).

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 Canada	PriceFrom C$ 818	Free Cancellation	Rating 7.1 10,698 reviews	Search Air Canada flights
Porter Airlines	PriceFrom C$ 880	Free Cancellation	Rating 7.9 414 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 886	Free Cancellation	Rating 7.7 505 reviews	Search Air Transat flights
United Airlines	PriceFrom C$ 916	Free Cancellation	Rating 7.4 9,259 reviews	Search United Airlines flights

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.

An easier way to manage your Porto trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Airports servicing Portugal

Faro Airport

Lisbon Humberto Delgado Airport

Azores Airport

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Algarve Airport

Cheap flights from Ottawa to Porto from C$ 573

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 25/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Ottawa to Porto

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How to get the cheapest flight ticket from Ottawa to Porto

What is the cheapest month to fly to Porto?

Which airlines fly to Porto?

Which airport is the most popular layover for flights between Ottawa and Porto?

Toronto (YYZ) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from Ottawa to Porto?

Flights via Montreal (YUL) offer the lowest average round-trip price of C$ 860.

Which layover airport has the shortest travel time from Ottawa to Porto?

Flights connecting via Newark (EWR) have the shortest average one-way travel time: 10h 55m.

Which layover airport has the shortest connection time from Ottawa to Porto?

Newark (EWR) has the shortest average layover time for this route: 2h 49m.

When to book flights from Ottawa to Porto

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

Direct flights

How far is Ottawa to Porto by plane?

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

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?

What documentation or ID do you need to fly to Porto Airport?

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

Travelling to a place near Porto?

Why use momondo?

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

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

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

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

An easier way to manage your Porto trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal

Fly your favourite airline to Porto

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Porto

List of cabin classes available on flights landing in Porto. Availability may vary depending on flight origin and airline.

Popular Cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

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