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$ 406 Cheap Flights from Porto to Ottawa in 2026

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Porto to Ottawa

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 a.m. - 11:06 p.m.

OPO

YOW

22h 06m

2 stops

8:05 p.m. - 12:05 p.m.

YOW

OPO

35h 00m

2 stops

C$ 856Air Canada

Thu, 16 Apr - Mon, 20 Apr

6:00 a.m. - 10:05 p.m.

OPO

YOW

21h 05m

2 stops

6:25 a.m. - 9:45 a.m.

YOW

OPO

22h 20m

2 stops

C$ 909United Airlines

Thu, 16 Apr - Mon, 20 Apr

8:40 a.m. - 9:16 p.m.

OPO

YOW

17h 36m

2 stops

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

YOW

OPO

10h 55m

1 stop

C$ 931Air Canada

Thu, 16 Apr - Mon, 20 Apr

6:00 a.m. - 8:16 a.m.

OPO

YOW

31h 16m

2 stops

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

YOW

OPO

10h 55m

1 stop

C$ 954Air Canada

Thu, 16 Apr - Mon, 20 Apr

8:40 a.m. - 7:36 p.m.

OPO

YOW

15h 56m

2 stops

5:55 p.m. - 1:45 p.m.

YOW

OPO

38h 50m

3 stops

C$ 963SWISS

Thu, 16 Apr - Mon, 20 Apr

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

OPO

YOW

14h 30m

1 stop

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

YOW

OPO

10h 55m

1 stop

C$ 974Air Canada

Thu, 16 Apr - Mon, 20 Apr

9:15 p.m. - 10:29 p.m.

OPO

YOW

30h 14m

3 stops

3:35 p.m. - 5:00 p.m.

YOW

OPO

20h 25m

3 stops

C$ 1,416Multiple Airlines

Thu, 16 Apr - Mon, 20 Apr

KLM flights from Porto to Ottawa

Our best KLM deals on Porto to Ottawa flight tickets

KLM

9 Apr

OPO5:55 a.m.Porto

14h 00m

1 stop

YOW2:55 p.m.Ottawa

14 Apr

YOW5:10 p.m.Ottawa

23h 55m

1 stop

OPO10:05 p.m.Porto

C$ 842

KLM

9 Apr

OPO5:55 a.m.Porto

14h 00m

1 stop

YOW2:55 p.m.Ottawa

14 Apr

YOW5:10 p.m.Ottawa

17h 15m

1 stop

OPO3:25 p.m.Porto

C$ 871

KLM

9 Apr

OPO5:00 a.m.Porto

14h 55m

2 stops

YOW2:55 p.m.Ottawa

14 Apr

YOW5:10 p.m.Ottawa

23h 55m

1 stop

OPO10:05 p.m.Porto

C$ 893

Air Canada flights from Porto to Ottawa

Our best Air Canada deals on Porto to Ottawa flight tickets

Air Canada

16 Apr

OPO6:00 a.m.Porto

22h 06m

2 stops

YOW11:06 p.m.Ottawa

20 Apr

YOW8:05 p.m.Ottawa

35h 00m

2 stops

OPO12:05 p.m.Porto

C$ 856

Air Canada

9 Apr

OPO12:35 p.m.Porto

14h 30m

1 stop

YOW10:05 p.m.Ottawa

14 Apr

YOW5:45 a.m.Ottawa

30h 50m

2 stops

OPO5:35 p.m.Porto

C$ 914

Air Canada

9 Apr

OPO6:00 a.m.Porto

39h 38m

2 stops

YOW4:38 p.m.Ottawa

14 Apr

YOW10:55 a.m.Ottawa

19h 30m

2 stops

OPO11:25 a.m.Porto

C$ 917

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoOttawa

OPO - YOW

OPOYOW

Porto

Thu 16/4

6:00 a.m.-11:06 p.m.

2 stops22h 06m

Ottawa

Mon 20/4

8:05 p.m.-12:05 p.m.

2 stops35h 00m

C$ 856

PortoOttawa

OPO - YOW

OPOYOW

Porto

Thu 16/4

6:00 a.m.-10:05 p.m.

2 stops21h 05m

Ottawa

Mon 20/4

6:25 a.m.-9:45 a.m.

2 stops22h 20m

C$ 908

PortoOttawa

OPO - YOW

OPOYOW

Porto

Thu 16/4

8:40 a.m.-9:16 p.m.

2 stops17h 36m

Ottawa

Mon 20/4

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

1 stop10h 55m

C$ 931

PortoOttawa

OPO - YOW

OPOYOW

Porto

Thu 16/4

6:00 a.m.-8:16 a.m.

2 stops31h 16m

Ottawa

Mon 20/4

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

1 stop10h 55m

C$ 954

PortoOttawa

OPO - YOW

OPOYOW

Porto

Thu 16/4

8:40 a.m.-7:36 p.m.

2 stops15h 56m

Ottawa

Mon 20/4

5:55 p.m.-1:45 p.m.

3 stops38h 50m

C$ 963

Quickest round-trip

PortoOttawa

OPO - YOW

OPOYOW

Porto

Thu 16/4

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

1 stop14h 30m

Ottawa

Mon 20/4

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

1 stop10h 55m

C$ 974

PortoOttawa

OPO - YOW

OPOYOW

Porto

Thu 16/4

9:15 p.m.-10:29 p.m.

3 stops30h 14m

Ottawa

Mon 20/4

3:35 p.m.-5:00 p.m.

3 stops20h 25m

C$ 1,416

Cheapest one-way

PortoOttawa

OPO - YOW

OPOYOW

Porto

Tue 12/5

6:05 a.m.-5:35 p.m.

3 stops40h 30m

C$ 406

PortoOttawa

OPO - YOW

OPOYOW

Porto

Tue 12/5

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

2 stops24h 10m

C$ 426

PortoOttawa

OPO - YOW

OPOYOW

Porto

Thu 30/4

12:55 p.m.-5:35 p.m.

3 stops33h 40m

C$ 438

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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	14h 00m
Direct flights	None

The fastest flight from Porto to Ottawa takes 14h 00m

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. 14h 00m 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

Pembroke

Perth

Smiths Falls

Prescott

Wakefield

Calabogie

Petawawa

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.