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Cheap flights from Ottawa to Porto from C$ 428

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 26/7. 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. - 7:10 a.m.
YOW
-
OPO
28h 40m
1 stop
Air Canada Logo
11:50 a.m. - 10:10 p.m.
OPO
-
YOW
15h 20m
1 stop
C$ 909Air Canada
Thu, 15 Oct - Thu, 22 Oct
Air Canada Logo
10:05 p.m. - 7:10 a.m.
YOW
-
OPO
28h 05m
2 stops
Air Canada Logo
11:50 a.m. - 8:50 p.m.
OPO
-
YOW
14h 00m
1 stop
C$ 921Air Canada
Thu, 15 Oct - Thu, 22 Oct
Air Canada Logo
2:00 p.m. - 6:50 a.m.
YOW
-
OPO
11h 50m
2 stops
Air Canada Logo
11:20 a.m. - 8:44 p.m.
OPO
-
YOW
14h 24m
1 stop
C$ 925Air Canada
Sun, 5 Jul - Sat, 18 Jul
Air Canada Logo
2:35 p.m. - 7:00 a.m.
YOW
-
OPO
11h 25m
1 stop
Air Canada Logo
12:10 p.m. - 7:45 p.m.
OPO
-
YOW
12h 35m
1 stop
C$ 927Air Canada
Mon, 24 Aug - Sat, 5 Sep
Air Canada Logo
10:05 p.m. - 7:10 a.m.
YOW
-
OPO
28h 05m
2 stops
Air Canada Logo
11:50 a.m. - 9:15 p.m.
OPO
-
YOW
14h 25m
2 stops
C$ 932Air Canada
Thu, 15 Oct - Thu, 22 Oct
Multiple Airlines Logo
9:05 a.m. - 6:50 a.m.
YOW
-
OPO
16h 45m
1 stop
Multiple Airlines Logo
11:20 a.m. - 10:10 p.m.
OPO
-
YOW
15h 50m
1 stop
C$ 934Multiple Airlines
Sun, 5 Jul - Wed, 19 Aug
Air Canada Logo
2:35 p.m. - 7:00 a.m.
YOW
-
OPO
11h 25m
1 stop
Air Canada Logo
11:20 a.m. - 1:41 p.m.
OPO
-
YOW
31h 21m
2 stops
C$ 938Air Canada
Fri, 10 Jul - Sat, 1 Aug
Multiple Airlines Logo
6:55 a.m. - 12:20 p.m.
YOW
-
OPO
24h 25m
3 stops
Multiple Airlines Logo
1:30 p.m. - 2:55 p.m.
OPO
-
YOW
30h 25m
1 stop
C$ 969Multiple Airlines
Thu, 18 Jun - Mon, 29 Jun
Multiple Airlines Logo
10:50 p.m. - 7:10 a.m.
YOW
-
OPO
27h 20m
1 stop
Multiple Airlines Logo
11:15 a.m. - 9:11 p.m.
OPO
-
YOW
14h 56m
1 stop
C$ 970Multiple Airlines
Thu, 18 Jun - Mon, 29 Jun
Air Canada Logo
9:55 a.m. - 7:00 a.m.
YOW
-
OPO
16h 05m
2 stops
Air Canada Logo
6:20 a.m. - 11:30 a.m.
OPO
-
YOW
34h 10m
2 stops
C$ 983Air Canada
Wed, 17 Jun - Wed, 24 Jun

Air Canada flights from Ottawa to Porto

Our best Air Canada deals on Ottawa to Porto flight tickets
Air Canada
7 Jun
YOW2:00 p.m.Ottawa
12h 00m
2 stops
OPO7:00 a.m.Porto
13 Jun
OPO11:55 a.m.Porto
14h 01m
1 stop
YOW8:56 p.m.Ottawa
C$ 881
Air Canada
7 Jun
YOW2:00 p.m.Ottawa
12h 00m
2 stops
OPO7:00 a.m.Porto
13 Jun
OPO11:55 a.m.Porto
14h 21m
2 stops
YOW9:16 p.m.Ottawa
C$ 892
Air Canada
14 Jun
YOW6:00 a.m.Ottawa
31h 15m
2 stops
OPO6:15 p.m.Porto
18 Jun
OPO11:50 a.m.Porto
13h 02m
2 stops
YOW7:52 p.m.Ottawa
C$ 903

United Airlines flights from Ottawa to Porto

Our best United Airlines deals on Ottawa to Porto flight tickets
United Airlines
12 Jun
YOW6:05 a.m.Ottawa
19h 50m
1 stop
OPO6:55 a.m.Porto
19 Jun
OPO12:35 p.m.Porto
14h 30m
1 stop
YOW10:05 p.m.Ottawa
C$ 932
United Airlines
12 Jun
YOW12:00 p.m.Ottawa
16h 45m
2 stops
OPO9:45 a.m.Porto
19 Jun
OPO9:00 a.m.Porto
19h 54m
2 stops
YOW11:54 p.m.Ottawa
C$ 944
United Airlines
10 Oct
YOW10:37 a.m.Ottawa
42h 08m
2 stops
OPO9:45 a.m.Porto
20 Oct
OPO6:00 a.m.Porto
37h 10m
2 stops
YOW2:10 p.m.Ottawa
C$ 998

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 6 June 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

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Thu 15/10

9:30 p.m.-7:10 a.m.

1 stop28h 40m

Porto

Thu 22/10

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

1 stop15h 20m

C$ 909

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Thu 15/10

10:05 p.m.-7:10 a.m.

2 stops28h 05m

Porto

Thu 22/10

11:50 a.m.-8:50 p.m.

1 stop14h 00m

C$ 921

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sun 5/7

2:00 p.m.-6:50 a.m.

2 stops11h 50m

Porto

Sat 18/7

11:20 a.m.-8:44 p.m.

1 stop14h 24m

C$ 925
Quickest round-trip

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 24/8

2:35 p.m.-7:00 a.m.

1 stop11h 25m

Porto

Sat 5/9

12:10 p.m.-7:45 p.m.

1 stop12h 35m

C$ 927

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Thu 15/10

10:05 p.m.-7:10 a.m.

2 stops28h 05m

Porto

Thu 22/10

11:50 a.m.-9:15 p.m.

2 stops14h 25m

C$ 932

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sun 5/7

9:05 a.m.-6:50 a.m.

1 stop16h 45m

Porto

Wed 19/8

11:20 a.m.-10:10 p.m.

1 stop15h 50m

C$ 934

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Fri 10/7

2:35 p.m.-7:00 a.m.

1 stop11h 25m

Porto

Sat 1/8

11:20 a.m.-1:41 p.m.

2 stops31h 21m

C$ 938

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Thu 18/6

6:55 a.m.-12:20 p.m.

3 stops24h 25m

Porto

Mon 29/6

1:30 p.m.-2:55 p.m.

1 stop30h 25m

C$ 969

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Thu 18/6

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

1 stop27h 20m

Porto

Mon 29/6

11:15 a.m.-9:11 p.m.

1 stop14h 56m

C$ 970

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Wed 17/6

9:55 a.m.-7:00 a.m.

2 stops16h 05m

Porto

Wed 24/6

6:20 a.m.-11:30 a.m.

2 stops34h 10m

C$ 983

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

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 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$ 913. 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$ 923.

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

8h 15m

Direct flights

None
The fastest flight from Ottawa to Porto takes 8h 15m
There are no direct flights from Ottawa to Porto. There are no popular flight routes from Ottawa to Porto.
Search flight deals

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 8h 15m 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$ 834Free CancellationRating
7.1
11,129 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 897Free CancellationRating
8.0
440 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 904Free CancellationRating
7.8
554 reviews
Search Air Transat flights

Travelling to a place near Porto?

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

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