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

Toronto (YYZ) was the most common stop: 85% of momondo users choosing one-stop flights on this route connected there.

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 63% 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$ 877.

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 April 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$ 405 Cheap Flights from Ottawa to Porto in 2026

Q: What is the typical price of a round-trip flight between Ottawa and Porto?

Prices are currently low for flights on this route. Typical prices usually range from C$ 1,175 to C$ 991. The lowest price recently found on this route was C$ 937.

1 adult

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Porto

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:15 a.m. - 6:50 a.m.

YOW

OPO

14h 35m

1 stop

8:40 a.m. - 1:36 a.m.

OPO

YOW

21h 56m

2 stops

C$ 937Air Canada

Mon, 8 Jun - Fri, 12 Jun

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

YOW

OPO

31h 30m

2 stops

10:45 a.m. - 11:31 a.m.

OPO

YOW

29h 46m

1 stop

C$ 956Air Canada

Thu, 4 Jun - Mon, 8 Jun

6:25 p.m. - 11:50 p.m.

YOW

OPO

24h 25m

3 stops

10:25 p.m. - 5:35 p.m.

OPO

YOW

24h 10m

2 stops

C$ 958Multiple Airlines

Thu, 4 Jun - Mon, 8 Jun

3:00 p.m. - 6:50 a.m.

YOW

OPO

10h 50m

1 stop

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

OPO

YOW

14h 30m

1 stop

C$ 959Air Canada

Mon, 8 Jun - Fri, 12 Jun

5:50 p.m. - 9:45 a.m.

YOW

OPO

10h 55m

1 stop

10:45 a.m. - 9:41 a.m.

OPO

YOW

27h 56m

1 stop

C$ 962Air Canada

Thu, 4 Jun - Mon, 8 Jun

6:00 a.m. - 9:45 a.m.

YOW

OPO

22h 45m

2 stops

10:45 a.m. - 7:51 p.m.

OPO

YOW

14h 06m

2 stops

C$ 967Air Canada

Thu, 4 Jun - Mon, 8 Jun

6:55 a.m. - 11:50 p.m.

YOW

OPO

35h 55m

3 stops

8:50 p.m. - 5:35 p.m.

OPO

YOW

25h 45m

3 stops

C$ 1,000Multiple Airlines

Thu, 4 Jun - Mon, 8 Jun

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

YOW

OPO

14h 55m

1 stop

12:45 p.m. - 8:50 p.m.

OPO

YOW

13h 05m

1 stop

C$ 1,032Air Canada

Fri, 18 Sep - Wed, 7 Oct

2:00 p.m. - 7:10 a.m.

YOW

OPO

12h 10m

2 stops

12:45 p.m. - 11:17 a.m.

OPO

YOW

27h 32m

2 stops

C$ 1,033Air Canada

Fri, 18 Sep - Wed, 7 Oct

2:00 p.m. - 7:10 a.m.

YOW

OPO

12h 10m

2 stops

12:45 p.m. - 9:17 a.m.

OPO

YOW

25h 32m

2 stops

C$ 1,034Air Canada

Fri, 18 Sep - Wed, 7 Oct

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Air Canada flights from Ottawa to Porto

Our best Air Canada deals on Ottawa to Porto flight tickets

Air Canada

8 Jun

YOW11:15 a.m.Ottawa

14h 35m

1 stop

OPO6:50 a.m.Porto

12 Jun

OPO8:40 a.m.Porto

21h 56m

2 stops

YOW1:36 a.m.Ottawa

C$ 937

Air Canada

4 Jun

YOW6:00 a.m.Ottawa

31h 30m

2 stops

OPO6:30 p.m.Porto

8 Jun

OPO10:45 a.m.Porto

29h 46m

1 stop

YOW11:31 a.m.Ottawa

C$ 956

Air Canada

8 Jun

YOW3:00 p.m.Ottawa

10h 50m

1 stop

OPO6:50 a.m.Porto

12 Jun

OPO12:35 p.m.Porto

14h 30m

1 stop

YOW10:05 p.m.Ottawa

C$ 959

United Airlines flights from Ottawa to Porto

Our best United Airlines deals on Ottawa to Porto flight tickets

United Airlines

4 Jun

YOW3:10 p.m.Ottawa

10h 45m

1 stop

OPO6:55 a.m.Porto

8 Jun

OPO9:00 a.m.Porto

12h 38m

1 stop

YOW4:38 p.m.Ottawa

C$ 1,088

United Airlines

4 Jun

YOW12:00 p.m.Ottawa

13h 55m

2 stops

OPO6:55 a.m.Porto

8 Jun

OPO12:35 p.m.Porto

16h 19m

2 stops

YOW11:54 p.m.Ottawa

C$ 1,101

United Airlines

14 Aug

YOW2:48 p.m.Ottawa

11h 07m

1 stop

OPO6:55 a.m.Porto

14 Sep

OPO9:00 a.m.Porto

12h 15m

1 stop

YOW4:15 p.m.Ottawa

C$ 1,214

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 8/6

11:15 a.m.-6:50 a.m.

1 stop14h 35m

Porto

Fri 12/6

8:40 a.m.-1:36 a.m.

2 stops21h 56m

C$ 937

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Thu 4/6

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

2 stops31h 30m

Porto

Mon 8/6

10:45 a.m.-11:31 a.m.

1 stop29h 46m

C$ 956

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Thu 4/6

6:25 p.m.-11:50 p.m.

3 stops24h 25m

Porto

Mon 8/6

10:25 p.m.-5:35 p.m.

2 stops24h 10m

C$ 958

Quickest round-trip

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 8/6

3:00 p.m.-6:50 a.m.

1 stop10h 50m

Porto

Fri 12/6

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

1 stop14h 30m

C$ 959

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Thu 4/6

5:50 p.m.-9:45 a.m.

1 stop10h 55m

Porto

Mon 8/6

10:45 a.m.-9:41 a.m.

1 stop27h 56m

C$ 962

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Thu 4/6

6:00 a.m.-9:45 a.m.

2 stops22h 45m

Porto

Mon 8/6

10:45 a.m.-7:51 p.m.

2 stops14h 06m

C$ 967

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Thu 4/6

6:55 a.m.-11:50 p.m.

3 stops35h 55m

Porto

Mon 8/6

8:50 p.m.-5:35 p.m.

3 stops25h 45m

C$ 1,000

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Fri 18/9

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

1 stop14h 55m

Porto

Wed 7/10

12:45 p.m.-8:50 p.m.

1 stop13h 05m

C$ 1,032

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Fri 18/9

2:00 p.m.-7:10 a.m.

2 stops12h 10m

Porto

Wed 7/10

12:45 p.m.-11:17 a.m.

2 stops27h 32m

C$ 1,033

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Fri 18/9

2:00 p.m.-7:10 a.m.

2 stops12h 10m

Porto

Wed 7/10

12:45 p.m.-9:17 a.m.

2 stops25h 32m

C$ 1,034

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 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$ 896. 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$ 899.

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	14h 10m
Direct flights	None

The fastest flight from Ottawa to Porto takes 14h 10m

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 14h 10m 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 April 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 (50% of total bookings). The next most popular airlines are Air Transat (22%), Porter Airlines (19%), and United Airlines (9%).

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$ 819	Free Cancellation	Rating 7.1 10,935 reviews	Search Air Canada flights
Porter Airlines	PriceFrom C$ 889	Free Cancellation	Rating 8.0 435 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 892	Free Cancellation	Rating 7.7 536 reviews	Search Air Transat flights
United Airlines	PriceFrom C$ 928	Free Cancellation	Rating 7.4 9,603 reviews	Search United Airlines flights

Vila Nova de Gaia

Coimbra

Matosinhos

Aveiro

Pinhao

Braga

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.

An easier way to manage your Porto trip

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Cheap flights from Ottawa to Porto from C$ 405

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 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Ottawa to Porto

Our best Air Canada deals on Ottawa to Porto flight tickets

United Airlines flights from Ottawa to Porto

Our best United Airlines deals on Ottawa to Porto flight tickets

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How to get the cheapest flight ticket from Ottawa to Porto

What is the typical price of a round-trip flight between Ottawa and 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?

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

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

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

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

Frequently asked questions about flying 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?

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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