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Cheap flights from Ottawa to Porto from C$ 518

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 20/2. 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

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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.
Multiple Airlines Logo
10:50 a.m. - 11:10 a.m.
YOW
-
OPO
19h 20m2 stops
Multiple Airlines Logo
6:00 a.m. - 11:08 p.m.
OPO
-
YOW
22h 08m2 stops
C$ 785Multiple Airlines
Thu, 19 Feb - Thu, 26 Feb
Lufthansa Logo
4:15 p.m. - 12:50 p.m.
YOW
-
OPO
15h 35m2 stops
Lufthansa Logo
6:30 a.m. - 6:38 p.m.
OPO
-
YOW
17h 08m2 stops
C$ 794Lufthansa
Sat, 21 Feb - Fri, 27 Feb
Lufthansa Logo
2:05 p.m. - 12:50 p.m.
YOW
-
OPO
17h 45m2 stops
Lufthansa Logo
6:30 a.m. - 6:38 p.m.
OPO
-
YOW
17h 08m2 stops
C$ 796Lufthansa
Sat, 21 Feb - Fri, 27 Feb
Air Canada Logo
3:15 p.m. - 9:30 a.m.
YOW
-
OPO
14h 15m1 stop
Air Canada Logo
11:05 a.m. - 11:04 p.m.
OPO
-
YOW
16h 59m2 stops
C$ 807Air Canada
Sun, 22 Mar - Fri, 10 Apr
Air Canada Logo
5:48 p.m. - 9:30 a.m.
YOW
-
OPO
10h 42m1 stop
Air Canada Logo
6:30 a.m. - 6:38 p.m.
OPO
-
YOW
17h 08m2 stops
C$ 809Air Canada
Sat, 21 Feb - Fri, 27 Feb
Air Canada Logo
2:50 p.m. - 12:05 p.m.
YOW
-
OPO
17h 15m2 stops
Air Canada Logo
11:05 a.m. - 1:34 a.m.
OPO
-
YOW
19h 29m2 stops
C$ 812Air Canada
Sun, 22 Mar - Fri, 10 Apr
Air Canada Logo
5:48 p.m. - 9:30 a.m.
YOW
-
OPO
10h 42m1 stop
Air Canada Logo
12:45 p.m. - 9:56 p.m.
OPO
-
YOW
14h 11m1 stop
C$ 817Air Canada
Sat, 21 Feb - Fri, 27 Feb
Air Canada Logo
3:15 p.m. - 9:30 a.m.
YOW
-
OPO
13h 15m1 stop
Air Canada Logo
12:45 p.m. - 9:56 p.m.
OPO
-
YOW
14h 11m1 stop
C$ 818Air Canada
Sat, 21 Feb - Fri, 27 Feb
Air Canada Logo
3:10 p.m. - 9:45 a.m.
YOW
-
OPO
13h 35m1 stop
Air Canada Logo
6:00 a.m. - 1:36 a.m.
OPO
-
YOW
24h 36m2 stops
C$ 820Air Canada
Tue, 31 Mar - Thu, 30 Apr
Multiple Airlines Logo
3:15 p.m. - 9:30 a.m.
YOW
-
OPO
14h 15m1 stop
Multiple Airlines Logo
12:55 p.m. - 4:23 p.m.
OPO
-
YOW
31h 28m2 stops
C$ 821Multiple Airlines
Mon, 9 Mar - Mon, 23 Mar

Lufthansa flights from Ottawa to Porto

Our best Lufthansa deals on Ottawa to Porto flight tickets
Lufthansa
21 Feb
YOW4:15 p.m.Ottawa
15h 35m
2 stops
OPO12:50 p.m.Porto
27 Feb
OPO6:30 a.m.Porto
17h 08m
2 stops
YOW6:38 p.m.Ottawa
C$ 794
Find similar
Lufthansa
21 Feb
YOW2:05 p.m.Ottawa
17h 45m
2 stops
OPO12:50 p.m.Porto
27 Feb
OPO6:30 a.m.Porto
17h 08m
2 stops
YOW6:38 p.m.Ottawa
C$ 796
Find similar
Lufthansa
13 Mar
YOW7:25 p.m.Ottawa
23h 00m
2 stops
OPO10:25 p.m.Porto
20 Mar
OPO6:00 a.m.Porto
23h 38m
2 stops
YOW1:38 a.m.Ottawa
C$ 982
Find similar

Porter Airlines flights from Ottawa to Porto

Our best Porter Airlines deals on Ottawa to Porto flight tickets
Porter Airlines
19 Feb
YOW6:50 p.m.Ottawa
31h 15m
1 stop
OPO7:05 a.m.Porto
26 Feb
OPO8:50 a.m.Porto
13h 08m
1 stop
YOW4:58 p.m.Ottawa
C$ 940
Find similar
Porter Airlines
18 May
YOW5:05 p.m.Ottawa
13h 40m
1 stop
OPO11:45 a.m.Porto
31 May
OPO8:25 a.m.Porto
14h 10m
1 stop
YOW5:35 p.m.Ottawa
C$ 992
Find similar

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 7 January 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

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Thu 19/2

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

2 stops19h 20m

Porto

Thu 26/2

6:00 a.m.-11:08 p.m.

2 stops22h 08m

C$ 785

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sat 21/2

4:15 p.m.-12:50 p.m.

2 stops15h 35m

Porto

Fri 27/2

6:30 a.m.-6:38 p.m.

2 stops17h 08m

C$ 794

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sat 21/2

2:05 p.m.-12:50 p.m.

2 stops17h 45m

Porto

Fri 27/2

6:30 a.m.-6:38 p.m.

2 stops17h 08m

C$ 796

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sun 22/3

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

1 stop14h 15m

Porto

Fri 10/4

11:05 a.m.-11:04 p.m.

2 stops16h 59m

C$ 807

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sat 21/2

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

1 stop10h 42m

Porto

Fri 27/2

6:30 a.m.-6:38 p.m.

2 stops17h 08m

C$ 809

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sun 22/3

2:50 p.m.-12:05 p.m.

2 stops17h 15m

Porto

Fri 10/4

11:05 a.m.-1:34 a.m.

2 stops19h 29m

C$ 812

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$ 817

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sat 21/2

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

1 stop13h 15m

Porto

Fri 27/2

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

1 stop14h 11m

C$ 818

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Tue 31/3

3:10 p.m.-9:45 a.m.

1 stop13h 35m

Porto

Thu 30/4

6:00 a.m.-1:36 a.m.

2 stops24h 36m

C$ 820

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 9/3

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

1 stop14h 15m

Porto

Mon 23/3

12:55 p.m.-4:23 p.m.

2 stops31h 28m

C$ 821

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 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$ 897. If you’re not able to fly to Porto in April, then October is your next best option. Flight prices from Ottawa to Porto during October average around C$ 919.

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 50m

Direct flights

None
The fastest flight from Ottawa to Porto takes 14h 50m
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 14h 50m 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$ 846Free CancellationRating
7.1
10,602 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 887Free CancellationRating
8.0
406 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 893Free CancellationRating
7.7
491 reviews
Search Air Transat flights

Travelling to a place near Porto?

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