Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ottawa to Portugal from C$ 388

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 22/6. 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.
WestJet Logo
6:25 p.m. - 10:35 p.m.
YOW
-
LIS
23h 10m
2 stops
WestJet Logo
6:15 a.m. - 12:20 a.m.
LIS
-
YOW
23h 05m
2 stops
C$ 729WestJet
Thu, 4 Jun - Mon, 8 Jun
WestJet Logo
6:25 p.m. - 10:35 p.m.
YOW
-
LIS
23h 10m
2 stops
WestJet Logo
6:15 a.m. - 12:20 a.m.
LIS
-
YOW
23h 05m
2 stops
C$ 730WestJet
Thu, 4 Jun - Mon, 8 Jun
WestJet Logo
6:25 p.m. - 9:45 p.m.
YOW
-
LIS
22h 20m
2 stops
WestJet Logo
6:10 a.m. - 5:35 p.m.
LIS
-
YOW
16h 25m
2 stops
C$ 732WestJet
Sun, 7 Jun - Sat, 20 Jun
Air Canada Logo
10:10 a.m. - 11:00 a.m.
YOW
-
LIS
19h 50m
1 stop
Air Canada Logo
1:00 p.m. - 8:18 a.m.
LIS
-
YOW
24h 18m
1 stop
C$ 825Air Canada
Fri, 6 Nov - Sat, 21 Nov
Air Canada Logo
7:25 p.m. - 9:20 a.m.
YOW
-
LIS
8h 55m
1 stop
Air Canada Logo
1:00 p.m. - 9:15 p.m.
LIS
-
YOW
13h 15m
1 stop
C$ 846Air Canada
Sun, 11 Oct - Mon, 19 Oct
Multiple Airlines Logo
6:25 p.m. - 9:35 p.m.
YOW
-
LIS
22h 10m
3 stops
Multiple Airlines Logo
6:30 a.m. - 12:20 a.m.
LIS
-
YOW
22h 50m
2 stops
C$ 854Multiple Airlines
Sun, 21 Jun - Tue, 23 Jun
Multiple Airlines Logo
6:55 a.m. - 7:55 p.m.
YOW
-
LIS
32h 00m
3 stops
Multiple Airlines Logo
6:15 a.m. - 5:35 p.m.
LIS
-
YOW
16h 20m
2 stops
C$ 861Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
United Airlines Logo
5:50 p.m. - 9:55 a.m.
YOW
-
FAO
11h 05m
1 stop
United Airlines Logo
11:40 a.m. - 2:17 p.m.
FAO
-
YOW
55h 37m
2 stops
C$ 1,104United Airlines
Sun, 7 Jun - Thu, 11 Jun
United Airlines Logo
3:10 p.m. - 9:55 a.m.
YOW
-
FAO
13h 45m
1 stop
United Airlines Logo
11:40 a.m. - 10:05 p.m.
FAO
-
YOW
15h 25m
1 stop
C$ 1,107United Airlines
Sun, 7 Jun - Thu, 11 Jun
TAP AIR PORTUGAL Logo
6:00 p.m. - 10:25 a.m.
YOW
-
TER
36h 25m
2 stops
TAP AIR PORTUGAL Logo
7:15 a.m. - 9:24 a.m.
TER
-
YOW
30h 09m
2 stops
C$ 1,286TAP AIR PORTUGAL
Sun, 18 Oct - Wed, 21 Oct

WestJet flights from Ottawa to Portugal

Our best WestJet deals on Ottawa to Portugal flight tickets
WestJet
4 Jun
YOW6:25 p.m.Ottawa
23h 10m
2 stops
LIS10:35 p.m.Lisbon Humberto Delgado
8 Jun
LIS6:15 a.m.Lisbon Humberto Delgado
23h 05m
2 stops
YOW12:20 a.m.Ottawa
C$ 729
WestJet
4 Jun
YOW6:25 p.m.Ottawa
23h 10m
2 stops
LIS10:35 p.m.Lisbon Humberto Delgado
8 Jun
LIS6:15 a.m.Lisbon Humberto Delgado
23h 05m
2 stops
YOW12:20 a.m.Ottawa
C$ 730
WestJet
7 Jun
YOW6:25 p.m.Ottawa
22h 20m
2 stops
LIS9:45 p.m.Lisbon Humberto Delgado
20 Jun
LIS6:10 a.m.Lisbon Humberto Delgado
16h 25m
2 stops
YOW5:35 p.m.Ottawa
C$ 732

United Airlines flights from Ottawa to Portugal

Our best United Airlines deals on Ottawa to Portugal flight tickets
United Airlines
6 Sep
YOW3:10 p.m.Ottawa
38h 20m
2 stops
LIS10:30 a.m.Lisbon Humberto Delgado
12 Sep
LIS5:05 a.m.Lisbon Humberto Delgado
23h 49m
2 stops
YOW11:54 p.m.Ottawa
C$ 910
United Airlines
6 Jun
YOW3:10 p.m.Ottawa
10h 45m
1 stop
OPO6:55 a.m.Porto
14 Jun
OPO9:00 a.m.Porto
18h 05m
1 stop
YOW10:05 p.m.Ottawa
C$ 931
United Airlines
28 May
YOW6:05 a.m.Ottawa
23h 25m
2 stops
LIS10:30 a.m.Lisbon Humberto Delgado
12 Jun
LIS12:20 p.m.Lisbon Humberto Delgado
33h 47m
2 stops
YOW5:07 p.m.Ottawa
C$ 946

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 20 May 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

Cheapest round-trip

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Thu 4/6

6:25 p.m.-10:35 p.m.

2 stops23h 10m

Lisbon Humberto Delgado

Mon 8/6

6:15 a.m.-12:20 a.m.

2 stops23h 05m

C$ 729

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Thu 4/6

6:25 p.m.-10:35 p.m.

2 stops23h 10m

Lisbon Humberto Delgado

Mon 8/6

6:15 a.m.-12:20 a.m.

2 stops23h 05m

C$ 730

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 7/6

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

2 stops22h 20m

Lisbon Humberto Delgado

Sat 20/6

6:10 a.m.-5:35 p.m.

2 stops16h 25m

C$ 732

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Fri 6/11

10:10 a.m.-11:00 a.m.

1 stop19h 50m

Lisbon Humberto Delgado

Sat 21/11

1:00 p.m.-8:18 a.m.

1 stop24h 18m

C$ 825
Quickest round-trip

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 11/10

7:25 p.m.-9:20 a.m.

1 stop8h 55m

Lisbon Humberto Delgado

Mon 19/10

1:00 p.m.-9:15 p.m.

1 stop13h 15m

C$ 846

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 21/6

6:25 p.m.-9:35 p.m.

3 stops22h 10m

Lisbon Humberto Delgado

Tue 23/6

6:30 a.m.-12:20 a.m.

2 stops22h 50m

C$ 854

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Tue 2/6

6:55 a.m.-7:55 p.m.

3 stops32h 00m

Lisbon Humberto Delgado

Tue 9/6

6:15 a.m.-5:35 p.m.

2 stops16h 20m

C$ 861

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Sun 7/6

5:50 p.m.-9:55 a.m.

1 stop11h 05m

Faro

Thu 11/6

11:40 a.m.-2:17 p.m.

2 stops55h 37m

C$ 1,104

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Sun 7/6

3:10 p.m.-9:55 a.m.

1 stop13h 45m

Faro

Thu 11/6

11:40 a.m.-10:05 p.m.

1 stop15h 25m

C$ 1,107

OttawaLajes

YOW - TER

YOWTER

Ottawa

Sun 18/10

6:00 p.m.-10:25 a.m.

2 stops36h 25m

Lajes

Wed 21/10

7:15 a.m.-9:24 a.m.

2 stops30h 09m

C$ 1,286

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 January, then February is your next best option. Flight prices from Ottawa to Portugal during February average around C$ 502.

How far in advance should I book a flight from Ottawa 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$ 1,036 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$ 876 on momondo.

Can stopping save me money on Ottawa to Portugal flights?

You could potentially save up to 54% 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

8h 15m

Direct flights

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

Frequently asked questions about flying from Ottawa to Portugal

  • 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
WestJetPriceFrom C$ 636Free CancellationRating
7.2
3,340 reviews
Search WestJet flights
Air FrancePriceFrom C$ 745Free CancellationRating
7.4
1,588 reviews
Search Air France flights
Air CanadaPriceFrom C$ 749Free CancellationRating
7.1
11,065 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 847Free CancellationRating
7.8
552 reviews
Search Air Transat flights
United AirlinesPriceFrom C$ 850Free CancellationRating
7.4
9,738 reviews
Search United Airlines flights
Porter AirlinesPriceFrom C$ 879Free CancellationRating
8.0
439 reviews
Search Porter Airlines flights
LufthansaPriceFrom C$ 966Free CancellationRating
6.8
8,015 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
Fri 19/6
Fri 26/6
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$ 606
Flights to Portofrom C$ 744
Flights to Ponta Delgadafrom C$ 714
Flights to Farofrom C$ 729
Flights to Funchalfrom C$ 705
Flights to Lajesfrom C$ 703
Flights to Pico Islandfrom C$ 1,531
Flights to Hortafrom C$ 1,183
Flights to Velasfrom C$ 1,040