What is the cheapest airline that flies from Porto to Ottawa?

Air Transat is the most popular carrier operating from Porto to Ottawa

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Ottawa Airport.

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

The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 542 Cheap Flights from Porto to Ottawa in 2026

Find the cheapest flights from Porto to Ottawa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

OPO

YOW

21h 10m

2 stops

8:30 p.m. - 7:00 a.m.

YOW

OPO

29h 30m

2 stops

C$ 865Air Canada

Fri, 18 Sep - Tue, 22 Sep

6:00 a.m. - 9:24 a.m.

OPO

YOW

32h 24m

2 stops

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

YOW

OPO

30h 30m

1 stop

C$ 866Air Canada

Fri, 18 Sep - Tue, 22 Sep

6:00 a.m. - 10:35 p.m.

OPO

YOW

21h 35m

2 stops

6:45 a.m. - 7:00 a.m.

YOW

OPO

19h 15m

2 stops

C$ 910Air Canada

Sat, 10 Oct - Wed, 14 Oct

6:00 a.m. - 10:35 p.m.

OPO

YOW

21h 35m

2 stops

6:45 a.m. - 7:00 a.m.

YOW

OPO

19h 15m

2 stops

C$ 919Air Canada

Sat, 10 Oct - Wed, 14 Oct

6:00 a.m. - 10:35 p.m.

OPO

YOW

21h 35m

2 stops

6:45 a.m. - 7:00 a.m.

YOW

OPO

19h 15m

2 stops

C$ 934Air Canada

Sat, 10 Oct - Wed, 14 Oct

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

OPO

YOW

14h 50m

1 stop

11:15 a.m. - 7:00 a.m.

YOW

OPO

14h 45m

1 stop

C$ 958Air Canada

Sat, 10 Oct - Wed, 14 Oct

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

OPO

YOW

14h 50m

1 stop

11:15 a.m. - 7:00 a.m.

YOW

OPO

14h 45m

1 stop

C$ 967Air Canada

Sat, 10 Oct - Wed, 14 Oct

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

OPO

YOW

14h 50m

1 stop

11:15 a.m. - 7:00 a.m.

YOW

OPO

14h 45m

1 stop

C$ 981Air Canada

Sat, 10 Oct - Wed, 14 Oct

9:00 a.m. - 10:35 p.m.

OPO

YOW

18h 35m

1 stop

3:10 p.m. - 6:15 a.m.

YOW

OPO

10h 05m

1 stop

C$ 995United Airlines

Fri, 18 Sep - Tue, 22 Sep

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Air Canada flights from Porto to Ottawa

Our best Air Canada deals on Porto to Ottawa flight tickets

Air Canada

18 Sep

OPO6:00 a.m.Porto

32h 24m

2 stops

YOW9:24 a.m.Ottawa

22 Sep

YOW9:30 p.m.Ottawa

28h 30m

1 stop

OPO7:00 a.m.Porto

C$ 865

Air Canada

18 Sep

OPO6:00 a.m.Porto

32h 24m

2 stops

YOW9:24 a.m.Ottawa

22 Sep

YOW7:30 p.m.Ottawa

30h 30m

1 stop

OPO7:00 a.m.Porto

C$ 866

Air Canada

10 Oct

OPO6:00 a.m.Porto

21h 35m

2 stops

YOW10:35 p.m.Ottawa

14 Oct

YOW6:45 a.m.Ottawa

19h 15m

2 stops

OPO7:00 a.m.Porto

C$ 910

United Airlines flights from Porto to Ottawa

Our best United Airlines deals on Porto to Ottawa flight tickets

United Airlines

18 Sep

OPO9:00 a.m.Porto

18h 35m

1 stop

YOW10:35 p.m.Ottawa

22 Sep

YOW3:10 p.m.Ottawa

10h 05m

1 stop

OPO6:15 a.m.Porto

C$ 995

United Airlines

10 Jul

OPO12:35 p.m.Porto

16h 19m

2 stops

YOW11:54 p.m.Ottawa

16 Jul

YOW3:10 p.m.Ottawa

10h 45m

1 stop

OPO6:55 a.m.Porto

C$ 1,273

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoOttawa

OPO - YOW

OPOYOW

Porto

Fri 18/9

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

2 stops21h 10m

Ottawa

Tue 22/9

8:30 p.m.-7:00 a.m.

2 stops29h 30m

C$ 865

PortoOttawa

OPO - YOW

OPOYOW

Porto

Fri 18/9

6:00 a.m.-9:24 a.m.

2 stops32h 24m

Ottawa

Tue 22/9

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

1 stop30h 30m

C$ 866

PortoOttawa

OPO - YOW

OPOYOW

Porto

Sat 10/10

6:00 a.m.-10:35 p.m.

2 stops21h 35m

Ottawa

Wed 14/10

6:45 a.m.-7:00 a.m.

2 stops19h 15m

C$ 910

PortoOttawa

OPO - YOW

OPOYOW

Porto

Sat 10/10

6:00 a.m.-10:35 p.m.

2 stops21h 35m

Ottawa

Wed 14/10

6:45 a.m.-7:00 a.m.

2 stops19h 15m

C$ 919

PortoOttawa

OPO - YOW

OPOYOW

Porto

Sat 10/10

6:00 a.m.-10:35 p.m.

2 stops21h 35m

Ottawa

Wed 14/10

6:45 a.m.-7:00 a.m.

2 stops19h 15m

C$ 934

PortoOttawa

OPO - YOW

OPOYOW

Porto

Sat 10/10

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

1 stop14h 50m

Ottawa

Wed 14/10

11:15 a.m.-7:00 a.m.

1 stop14h 45m

C$ 958

PortoOttawa

OPO - YOW

OPOYOW

Porto

Sat 10/10

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

1 stop14h 50m

Ottawa

Wed 14/10

11:15 a.m.-7:00 a.m.

1 stop14h 45m

C$ 967

PortoOttawa

OPO - YOW

OPOYOW

Porto

Sat 10/10

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

1 stop14h 50m

Ottawa

Wed 14/10

11:15 a.m.-7:00 a.m.

1 stop14h 45m

C$ 981

Quickest round-trip

PortoOttawa

OPO - YOW

OPOYOW

Porto

Fri 18/9

9:00 a.m.-10:35 p.m.

1 stop18h 35m

Ottawa

Tue 22/9

3:10 p.m.-6:15 a.m.

1 stop10h 05m

C$ 995

Cheapest one-way

PortoOttawa

OPO - YOW

OPOYOW

Porto

Mon 28/9

8:40 p.m.-6:15 p.m.

2 stops26h 35m

C$ 542

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Porto to Ottawa

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

Can stopping save me money on Porto to Ottawa flights?

You could potentially save up to 27% on your flight if you consider stops on a Porto to Ottawa flight.

When to book flights from Porto to Ottawa

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

Estimated round-trip price

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

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

Fastest flight time	12h 50m
Direct flights	None

The fastest flight from Porto to Ottawa takes 12h 50m

There are no direct flights from Porto to Ottawa. There are no popular flight routes from Porto to Ottawa.

Search flight deals

Frequently asked questions about flying from Porto to Ottawa

How far is Porto to Ottawa by plane?
Porto and Ottawa are 5286.0 km apart from one another. 12h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Porto Airport to Ottawa Airport?
Prices for flights from Porto Airport to Ottawa Airport are updated daily.
How old do you have to be to fly from Porto Airport to Ottawa Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Gatineau

Brockville

Perth

Pembroke

Smiths Falls

Prescott

Wakefield

Petawawa

Calabogie

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ottawa from Porto.

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

Yes. momondo enables you to select and highlight flights to Ottawa from Porto with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ottawa from Porto.

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

Price alerts on flights to Ottawa from Porto are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.