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Cheap flights from Ottawa to Portugal from C$ 346

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 Portugal departing on 15/9. 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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Find the cheapest flights from Ottawa to Portugal

Cheap round-trip flights

Air Canada Logo
11:20 a.m. - 7:55 a.m.YOW-LIS
15h 35m2 stops
Air Canada Logo
11:20 a.m. - 7:22 p.m.LIS-YOW
13h 02m1 stop
C$ 686Air Canada
Find Deal
qui, 5 fev - ter, 17 fev
Air Canada Logo
6:20 p.m. - 9:20 a.m.YOW-LIS
10h 00m1 stop
Air Canada Logo
10:55 a.m. - 7:41 p.m.LIS-YOW
13h 46m2 stops
C$ 687Air Canada
Find Deal
ter, 18 nov - qui, 4 dez
Air Canada Logo
6:05 p.m. - 9:20 a.m.YOW-LIS
10h 15m1 stop
Air Canada Logo
10:55 a.m. - 5:37 p.m.LIS-YOW
11h 42m1 stop
C$ 693Air Canada
Find Deal
dom, 22 fev - qui, 26 fev
United Airlines Logo
2:15 p.m. - 8:10 a.m.YOW-LIS
12h 55m2 stops
United Airlines Logo
10:15 a.m. - 9:18 p.m.LIS-YOW
16h 03m2 stops
C$ 768United Airlines
Find Deal
sáb, 31 jan - sex, 6 fev
United Airlines Logo
10:30 a.m. - 8:10 a.m.YOW-LIS
16h 40m2 stops
United Airlines Logo
11:55 a.m. - 10:07 a.m.LIS-YOW
26h 12m2 stops
C$ 810United Airlines
Find Deal
ter, 24 fev - ter, 17 mar
Air France Logo
6:20 p.m. - 3:10 p.m.YOW-LIS
16h 50m1 stop
Air France Logo
5:30 a.m. - 3:10 p.m.LIS-YOW
14h 40m1 stop
C$ 842Air France
Find Deal
qui, 30 out - qua, 5 nov
Air France Logo
6:20 p.m. - 5:30 p.m.YOW-LIS
19h 10m1 stop
Air France Logo
4:10 p.m. - 3:10 p.m.LIS-YOW
28h 00m1 stop
C$ 860Air France
Find Deal
qua, 29 out - qua, 12 nov
Lufthansa Logo
2:05 p.m. - 1:20 p.m.YOW-FAO
18h 15m2 stops
Lufthansa Logo
2:00 p.m. - 11:04 p.m.FAO-YOW
38h 04m2 stops
C$ 1,281Lufthansa
Find Deal
ter, 17 fev - dom, 29 mar
Air Transat Logo
3:05 p.m. - 7:30 a.m.YOW-FAO
11h 25m1 stop
Air Transat Logo
10:00 a.m. - 6:26 p.m.FAO-YOW
13h 26m1 stop
C$ 1,808Air Transat
Find Deal
sex, 9 jan - qua, 8 abr
Air Transat Logo
3:05 p.m. - 7:30 a.m.YOW-FAO
11h 25m1 stop
Air Transat Logo
9:00 a.m. - 4:51 p.m.FAO-YOW
11h 51m1 stop
C$ 2,163Air Transat
Find Deal
ter, 24 fev - sáb, 14 mar

Air France flights from Ottawa to Portugal

Our best Air France deals on Ottawa to Portugal flight tickets
Air France
30 Oct
YOW6:20 p.m.Ottawa
16h 50m
1 stop
LIS3:10 p.m.Lisbon Humberto Delgado
5 Nov
LIS5:30 a.m.Lisbon Humberto Delgado
14h 40m
1 stop
YOW3:10 p.m.Ottawa
C$ 842
Find similar
Air France
29 Oct
YOW6:20 p.m.Ottawa
19h 10m
1 stop
LIS5:30 p.m.Lisbon Humberto Delgado
12 Nov
LIS4:10 p.m.Lisbon Humberto Delgado
28h 00m
1 stop
YOW3:10 p.m.Ottawa
C$ 860
Find similar

Air Canada flights from Ottawa to Portugal

Our best Air Canada deals on Ottawa to Portugal flight tickets
Air Canada
5 Feb
YOW11:20 a.m.Ottawa
15h 35m
2 stops
LIS7:55 a.m.Lisbon Humberto Delgado
17 Feb
LIS11:20 a.m.Lisbon Humberto Delgado
13h 02m
1 stop
YOW7:22 p.m.Ottawa
C$ 686
Find similar
Air Canada
18 Nov
YOW6:20 p.m.Ottawa
10h 00m
1 stop
LIS9:20 a.m.Lisbon Humberto Delgado
4 Dec
LIS10:55 a.m.Lisbon Humberto Delgado
13h 46m
2 stops
YOW7:41 p.m.Ottawa
C$ 687
Find similar
Air Canada
22 Feb
YOW6:05 p.m.Ottawa
10h 15m
1 stop
LIS9:20 a.m.Lisbon Humberto Delgado
26 Feb
LIS10:55 a.m.Lisbon Humberto Delgado
11h 42m
1 stop
YOW5:37 p.m.Ottawa
C$ 693
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Portugal 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 11 setembro 2025.
Use the filters below to find and compare flights from Ottawa to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

qui 5/2

11:20 a.m.-7:55 a.m.

2 stops15h 35m

Lisbon Humberto Delgado

ter 17/2

11:20 a.m.-7:22 p.m.

1 stop13h 02m

C$ 686

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

ter 18/11

6:20 p.m.-9:20 a.m.

1 stop10h 00m

Lisbon Humberto Delgado

qui 4/12

10:55 a.m.-7:41 p.m.

2 stops13h 46m

C$ 687

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

dom 22/2

6:05 p.m.-9:20 a.m.

1 stop10h 15m

Lisbon Humberto Delgado

qui 26/2

10:55 a.m.-5:37 p.m.

1 stop11h 42m

C$ 693

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

sáb 31/1

2:15 p.m.-8:10 a.m.

2 stops12h 55m

Lisbon Humberto Delgado

sex 6/2

10:15 a.m.-9:18 p.m.

2 stops16h 03m

C$ 768

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

ter 24/2

10:30 a.m.-8:10 a.m.

2 stops16h 40m

Lisbon Humberto Delgado

ter 17/3

11:55 a.m.-10:07 a.m.

2 stops26h 12m

C$ 810

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

qui 30/10

6:20 p.m.-3:10 p.m.

1 stop16h 50m

Lisbon Humberto Delgado

qua 5/11

5:30 a.m.-3:10 p.m.

1 stop14h 40m

C$ 842

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

qua 29/10

6:20 p.m.-5:30 p.m.

1 stop19h 10m

Lisbon Humberto Delgado

qua 12/11

4:10 p.m.-3:10 p.m.

1 stop28h 00m

C$ 860

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

ter 17/2

2:05 p.m.-1:20 p.m.

2 stops18h 15m

Faro

dom 29/3

2:00 p.m.-11:04 p.m.

2 stops38h 04m

C$ 1,281

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

sex 9/1

3:05 p.m.-7:30 a.m.

1 stop11h 25m

Faro

qua 8/4

10:00 a.m.-6:26 p.m.

1 stop13h 26m

C$ 1,808

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

ter 24/2

3:05 p.m.-7:30 a.m.

1 stop11h 25m

Faro

sáb 14/3

9:00 a.m.-4:51 p.m.

1 stop11h 51m

C$ 2,163

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Portugal from

How to get the cheapest flight ticket from Ottawa to Portugal

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 Portugal?

If you’re not able to fly to Portugal in January, then February is your next best option. Flight prices from Ottawa to Portugal during February average around C$ 891.

What is the cheapest day to depart on your flight to Portugal?

The cheapest day to depart from Ottawa to Portugal is on a Wednesday. Travellers who choose to depart for Portugal on a Wednesday will often find tickets for as low as C$ 1,006. Flights from Ottawa to Portugal on a Friday will generally be more expensive and average around C$ 1,173. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Portugal?

The cheapest time of day to fly to Portugal is in the morning when flights can be purchased for as low as C$ 935. Try not to purchase tickets in the evening because they tend to be around C$ 1,125. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around C$ 1,013 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Ottawa for as low as C$ 885 on momondo.

Can stopping save me money on Ottawa to Portugal flights?

You could potentially save up to 90% on your flight if you consider stops on a Ottawa to Portugal flight.

Cheap Ottawa to Portugal flight deals and tips

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

Direct flights

None
There are no direct flights from Ottawa to Portugal. There are no popular flight routes from Ottawa to Portugal.
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  • When did momondo last update prices for flights from Ottawa Airport to Portugal?

    Prices for flights from Ottawa Airport to Portugal are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ottawa Airport to Portugal?

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

    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 Ottawa Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ottawa to Portugal

Compare and see reviews for airlines that fly from Ottawa to Portugal with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom C$ 715Free CancellationRating
7.4
1,469 reviews
Search Air France flights
United AirlinesPriceFrom C$ 809Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 828Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 849Free CancellationRating
7.9
363 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 853Free CancellationRating
7.7
438 reviews
Search Air Transat flights
KLMPriceFrom C$ 958Free CancellationRating
7.8
1,385 reviews
Search KLM flights
LufthansaPriceFrom C$ 973Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Portugal. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Portugal 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 Portugal?

momondo provides multiple filters to help you find the best flight to Portugal from Ottawa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Portugal from Ottawa 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.

An easier way to manage your Portugal trip

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Find better results for your trip to Portugal

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