Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ottawa to Portugal from C$ 486

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 9/5. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ottawa to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air France Logo
5:25 p.m. - 8:50 a.m.
YOW
-
LIS
10h 25m
1 stop
Air France Logo
5:35 a.m. - 3:00 p.m.
LIS
-
YOW
14h 25m
1 stop
C$ 750Air France
Mon, 4 May - Sun, 10 May
Air France Logo
5:25 p.m. - 5:50 p.m.
YOW
-
LIS
19h 25m
1 stop
Air France Logo
5:35 a.m. - 3:00 p.m.
LIS
-
YOW
14h 25m
1 stop
C$ 751Air France
Mon, 27 Apr - Wed, 27 May
Air Canada Logo
8:05 p.m. - 9:20 a.m.
YOW
-
LIS
8h 15m
1 stop
Air Canada Logo
11:25 a.m. - 7:51 p.m.
LIS
-
YOW
13h 26m
2 stops
C$ 768Air Canada
Tue, 7 Apr - Wed, 22 Apr
Air Canada Logo
5:45 a.m. - 9:20 a.m.
YOW
-
LIS
22h 35m
1 stop
Air Canada Logo
11:25 a.m. - 9:51 p.m.
LIS
-
YOW
15h 26m
2 stops
C$ 769Air Canada
Mon, 6 Apr - Mon, 13 Apr
Multiple Airlines Logo
2:05 p.m. - 11:40 p.m.
YOW
-
OPO
29h 35m
2 stops
Multiple Airlines Logo
6:20 a.m. - 9:14 p.m.
OPO
-
YOW
19h 54m
2 stops
C$ 797Multiple Airlines
Thu, 19 Mar - Thu, 2 Apr
United Airlines Logo
10:30 a.m. - 9:30 a.m.
YOW
-
OPO
18h 00m
2 stops
United Airlines Logo
12:35 p.m. - 2:30 p.m.
OPO
-
YOW
29h 55m
2 stops
C$ 813United Airlines
Mon, 2 Mar - Tue, 10 Mar
Multiple Airlines Logo
5:45 a.m. - 12:50 p.m.
YOW
-
OPO
27h 05m
2 stops
Multiple Airlines Logo
12:55 p.m. - 4:23 p.m.
OPO
-
YOW
31h 28m
2 stops
C$ 819Multiple Airlines
Mon, 9 Mar - Mon, 23 Mar
Aer Lingus Logo
10:20 a.m. - 10:30 a.m.
YOW
-
FAO
19h 10m
2 stops
Aer Lingus Logo
11:40 a.m. - 7:34 p.m.
FAO
-
YOW
36h 54m
2 stops
C$ 952Aer Lingus
Mon, 2 Mar - Tue, 31 Mar
Aer Lingus Logo
12:00 p.m. - 10:30 a.m.
YOW
-
FAO
17h 30m
2 stops
Aer Lingus Logo
11:40 a.m. - 11:04 p.m.
FAO
-
YOW
40h 24m
2 stops
C$ 955Aer Lingus
Mon, 26 Jan - Tue, 31 Mar
United Airlines Logo
6:20 a.m. - 11:40 a.m.
YOW
-
FAO
24h 20m
2 stops
United Airlines Logo
1:25 p.m. - 9:18 p.m.
FAO
-
YOW
36h 53m
2 stops
C$ 1,044United Airlines
Wed, 28 Jan - Sat, 31 Jan

Air France flights from Ottawa to Portugal

Our best Air France deals on Ottawa to Portugal flight tickets
Air France
4 May
YOW5:25 p.m.Ottawa
10h 25m
1 stop
LIS8:50 a.m.Lisbon Humberto Delgado
10 May
LIS5:35 a.m.Lisbon Humberto Delgado
14h 25m
1 stop
YOW3:00 p.m.Ottawa
C$ 750
Air France
27 Apr
YOW5:25 p.m.Ottawa
19h 25m
1 stop
LIS5:50 p.m.Lisbon Humberto Delgado
27 May
LIS5:35 a.m.Lisbon Humberto Delgado
14h 25m
1 stop
YOW3:00 p.m.Ottawa
C$ 751
Air France
9 Apr
YOW5:10 p.m.Ottawa
13h 05m
1 stop
LIS11:15 a.m.Lisbon Humberto Delgado
16 Apr
LIS5:35 a.m.Lisbon Humberto Delgado
14h 25m
1 stop
YOW3:00 p.m.Ottawa
C$ 752

Air Canada flights from Ottawa to Portugal

Our best Air Canada deals on Ottawa to Portugal flight tickets
Air Canada
7 Apr
YOW8:05 p.m.Ottawa
8h 15m
1 stop
LIS9:20 a.m.Lisbon Humberto Delgado
22 Apr
LIS11:25 a.m.Lisbon Humberto Delgado
13h 26m
2 stops
YOW7:51 p.m.Ottawa
C$ 768
Air Canada
6 Apr
YOW5:45 a.m.Ottawa
22h 35m
1 stop
LIS9:20 a.m.Lisbon Humberto Delgado
13 Apr
LIS11:25 a.m.Lisbon Humberto Delgado
15h 26m
2 stops
YOW9:51 p.m.Ottawa
C$ 769
Air Canada
8 Apr
YOW8:05 p.m.Ottawa
8h 15m
1 stop
LIS9:20 a.m.Lisbon Humberto Delgado
22 Apr
LIS1:00 p.m.Lisbon Humberto Delgado
11h 34m
1 stop
YOW7:34 p.m.Ottawa
C$ 773

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 13 January 2026.
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

Mon 4/5

5:25 p.m.-8:50 a.m.

1 stop10h 25m

Lisbon Humberto Delgado

Sun 10/5

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

1 stop14h 25m

C$ 750

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Mon 27/4

5:25 p.m.-5:50 p.m.

1 stop19h 25m

Lisbon Humberto Delgado

Wed 27/5

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

1 stop14h 25m

C$ 751

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Tue 7/4

8:05 p.m.-9:20 a.m.

1 stop8h 15m

Lisbon Humberto Delgado

Wed 22/4

11:25 a.m.-7:51 p.m.

2 stops13h 26m

C$ 768

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Mon 6/4

5:45 a.m.-9:20 a.m.

1 stop22h 35m

Lisbon Humberto Delgado

Mon 13/4

11:25 a.m.-9:51 p.m.

2 stops15h 26m

C$ 769

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Thu 19/3

2:05 p.m.-11:40 p.m.

2 stops29h 35m

Porto

Thu 2/4

6:20 a.m.-9:14 p.m.

2 stops19h 54m

C$ 797

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 2/3

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

2 stops18h 00m

Porto

Tue 10/3

12:35 p.m.-2:30 p.m.

2 stops29h 55m

C$ 813

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 9/3

5:45 a.m.-12:50 p.m.

2 stops27h 05m

Porto

Mon 23/3

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

2 stops31h 28m

C$ 819

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Mon 2/3

10:20 a.m.-10:30 a.m.

2 stops19h 10m

Faro

Tue 31/3

11:40 a.m.-7:34 p.m.

2 stops36h 54m

C$ 952

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Mon 26/1

12:00 p.m.-10:30 a.m.

2 stops17h 30m

Faro

Tue 31/3

11:40 a.m.-11:04 p.m.

2 stops40h 24m

C$ 955

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Wed 28/1

6:20 a.m.-11:40 a.m.

2 stops24h 20m

Faro

Sat 31/1

1:25 p.m.-9:18 p.m.

2 stops36h 53m

C$ 1,044

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 February, then May is your next best option. Flight prices from Ottawa to Portugal during May average around C$ 926.

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$ 1,000 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$ 895 on momondo.

Can stopping save me money on Ottawa to Portugal flights?

You could potentially save up to 45% 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

Fastest flight time

10h 20m

Direct flights

None
The fastest flight from Ottawa to Portugal takes 10h 20m
There are no direct flights from Ottawa to Portugal. There are no popular flight routes from Ottawa to Portugal.
Search flight deals

  • 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$ 717Free CancellationRating
7.4
1,522 reviews
Search Air France flights
Air CanadaPriceFrom C$ 772Free CancellationRating
7.1
10,619 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 796Free CancellationRating
7.4
9,151 reviews
Search United Airlines flights
Porter AirlinesPriceFrom C$ 848Free CancellationRating
8.0
407 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 854Free CancellationRating
7.7
495 reviews
Search Air Transat flights
LufthansaPriceFrom C$ 1,122Free CancellationRating
6.8
7,710 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/2
Thu 19/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Popular Cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom C$ 501
Flights to Portofrom C$ 619
Flights to Funchalfrom C$ 584
Flights to Ponta Delgadafrom C$ 668
Flights to Farofrom C$ 627
Flights to Lajesfrom C$ 686
Flights to Pico Islandfrom C$ 720
Flights to Hortafrom C$ 691
Flights to Velasfrom C$ 694