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Cheap flights from Ottawa to Portugal from C$ 400

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 20/3. 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 Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
5:55 a.m. - 8:40 a.m.
YOW
-
PDL
22h 45m
1 stop
WestJet Logo
10:00 a.m. - 5:35 p.m.
PDL
-
YOW
11h 35m
1 stop
C$ 610WestJet
Sun, 14 Jun - Mon, 22 Jun
WestJet Logo
5:55 a.m. - 8:40 a.m.
YOW
-
PDL
22h 45m
1 stop
WestJet Logo
10:00 a.m. - 5:35 p.m.
PDL
-
YOW
11h 35m
1 stop
C$ 611WestJet
Sun, 14 Jun - Sat, 20 Jun
Air France Logo
5:20 p.m. - 11:20 a.m.
YOW
-
LIS
13h 00m
1 stop
Air France Logo
5:30 a.m. - 3:10 p.m.
LIS
-
YOW
14h 40m
1 stop
C$ 723Air France
Tue, 24 Feb - Tue, 3 Mar
Air France Logo
5:20 p.m. - 5:30 p.m.
YOW
-
LIS
19h 10m
1 stop
Air France Logo
5:30 a.m. - 3:10 p.m.
LIS
-
YOW
14h 40m
1 stop
C$ 725Air France
Sun, 22 Feb - Thu, 26 Feb
Air Canada Logo
7:55 p.m. - 11:15 a.m.
YOW
-
OPO
34h 20m
2 stops
Air Canada Logo
12:35 p.m. - 4:30 p.m.
OPO
-
YOW
31h 55m
1 stop
C$ 807Air Canada
Mon, 9 Feb - Mon, 9 Mar
Air Canada Logo
7:55 p.m. - 11:15 a.m.
YOW
-
OPO
34h 20m
2 stops
Air Canada Logo
12:35 p.m. - 8:18 a.m.
OPO
-
YOW
23h 43m
2 stops
C$ 818Air Canada
Mon, 9 Feb - Mon, 9 Mar
Multiple Airlines Logo
8:05 p.m. - 9:45 a.m.
YOW
-
OPO
32h 40m
2 stops
Multiple Airlines Logo
6:20 a.m. - 5:10 p.m.
OPO
-
YOW
15h 50m
2 stops
C$ 882Multiple Airlines
Sat, 25 Apr - Thu, 7 May
Multiple Airlines Logo
5:55 a.m. - 6:40 a.m.
YOW
-
TER
20h 45m
1 stop
Multiple Airlines Logo
1:30 p.m. - 12:20 a.m.
TER
-
YOW
14h 50m
2 stops
C$ 892Multiple Airlines
Sun, 3 May - Fri, 8 May
TAP AIR PORTUGAL Logo
6:00 p.m. - 12:50 p.m.
YOW
-
TER
38h 50m
2 stops
TAP AIR PORTUGAL Logo
1:45 p.m. - 9:41 a.m.
TER
-
YOW
23h 56m
2 stops
C$ 1,167TAP AIR PORTUGAL
Sun, 3 May - Fri, 8 May
TAP AIR PORTUGAL Logo
8:05 p.m. - 10:25 a.m.
YOW
-
TER
34h 20m
2 stops
TAP AIR PORTUGAL Logo
1:40 p.m. - 5:14 p.m.
TER
-
YOW
31h 34m
2 stops
C$ 1,185TAP AIR PORTUGAL
Sun, 19 Apr - Tue, 21 Apr

Air France flights from Ottawa to Portugal

Our best Air France deals on Ottawa to Portugal flight tickets
Air France
24 Feb
YOW5:20 p.m.Ottawa
13h 00m
1 stop
LIS11:20 a.m.Lisbon Humberto Delgado
3 Mar
LIS5:30 a.m.Lisbon Humberto Delgado
14h 40m
1 stop
YOW3:10 p.m.Ottawa
C$ 723
Air France
5 Feb
YOW5:20 p.m.Ottawa
13h 00m
1 stop
LIS11:20 a.m.Lisbon Humberto Delgado
19 Feb
LIS5:30 a.m.Lisbon Humberto Delgado
14h 40m
1 stop
YOW3:10 p.m.Ottawa
C$ 725
Air France
20 Feb
YOW5:20 p.m.Ottawa
24h 05m
1 stop
LIS10:25 p.m.Lisbon Humberto Delgado
27 Feb
LIS5:30 a.m.Lisbon Humberto Delgado
14h 40m
1 stop
YOW3:10 p.m.Ottawa
C$ 726

KLM flights from Ottawa to Portugal

Our best KLM deals on Ottawa to Portugal flight tickets
KLM
10 May
YOW5:25 p.m.Ottawa
16h 10m
2 stops
LIS2:35 p.m.Lisbon Humberto Delgado
14 May
LIS5:00 a.m.Lisbon Humberto Delgado
15h 00m
2 stops
YOW3:00 p.m.Ottawa
C$ 809
KLM
24 Feb
YOW5:20 p.m.Ottawa
20h 30m
2 stops
LIS6:50 p.m.Lisbon Humberto Delgado
3 Mar
LIS5:00 a.m.Lisbon Humberto Delgado
15h 10m
2 stops
YOW3:10 p.m.Ottawa
C$ 810
KLM
8 Feb
YOW5:20 p.m.Ottawa
16h 15m
2 stops
LIS2:35 p.m.Lisbon Humberto Delgado
15 Mar
LIS5:00 a.m.Lisbon Humberto Delgado
15h 10m
2 stops
YOW4:10 p.m.Ottawa
C$ 811

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 29 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

OttawaPonta Delgada

YOW - PDL

YOWPDL

Ottawa

Sun 14/6

5:55 a.m.-8:40 a.m.

1 stop22h 45m

Ponta Delgada Nordela

Mon 22/6

10:00 a.m.-5:35 p.m.

1 stop11h 35m

C$ 610

OttawaPonta Delgada

YOW - PDL

YOWPDL

Ottawa

Sun 14/6

5:55 a.m.-8:40 a.m.

1 stop22h 45m

Ponta Delgada Nordela

Sat 20/6

10:00 a.m.-5:35 p.m.

1 stop11h 35m

C$ 611

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Tue 24/2

5:20 p.m.-11:20 a.m.

1 stop13h 00m

Lisbon Humberto Delgado

Tue 3/3

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

1 stop14h 40m

C$ 723

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 22/2

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

1 stop19h 10m

Lisbon Humberto Delgado

Thu 26/2

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

1 stop14h 40m

C$ 725

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 9/2

7:55 p.m.-11:15 a.m.

2 stops34h 20m

Porto

Mon 9/3

12:35 p.m.-4:30 p.m.

1 stop31h 55m

C$ 807

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 9/2

7:55 p.m.-11:15 a.m.

2 stops34h 20m

Porto

Mon 9/3

12:35 p.m.-8:18 a.m.

2 stops23h 43m

C$ 818

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sat 25/4

8:05 p.m.-9:45 a.m.

2 stops32h 40m

Porto

Thu 7/5

6:20 a.m.-5:10 p.m.

2 stops15h 50m

C$ 882

OttawaLajes

YOW - TER

YOWTER

Ottawa

Sun 3/5

5:55 a.m.-6:40 a.m.

1 stop20h 45m

Lajes

Fri 8/5

1:30 p.m.-12:20 a.m.

2 stops14h 50m

C$ 892

OttawaLajes

YOW - TER

YOWTER

Ottawa

Sun 3/5

6:00 p.m.-12:50 p.m.

2 stops38h 50m

Lajes

Fri 8/5

1:45 p.m.-9:41 a.m.

2 stops23h 56m

C$ 1,167

OttawaLajes

YOW - TER

YOWTER

Ottawa

Sun 19/4

8:05 p.m.-10:25 a.m.

2 stops34h 20m

Lajes

Tue 21/4

1:40 p.m.-5:14 p.m.

2 stops31h 34m

C$ 1,185

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 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 May, then February is your next best option. Flight prices from Ottawa to Portugal during February average around C$ 905.

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$ 974 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$ 872 on momondo.

Can stopping save me money on Ottawa to Portugal flights?

You could potentially save up to 39% 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 00m

Direct flights

None
The fastest flight from Ottawa to Portugal takes 10h 00m
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$ 738Free CancellationRating
7.4
1,528 reviews
Search Air France flights
Air CanadaPriceFrom C$ 750Free CancellationRating
7.1
10,667 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 790Free CancellationRating
7.4
9,214 reviews
Search United Airlines flights
Porter AirlinesPriceFrom C$ 826Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 832Free CancellationRating
7.7
501 reviews
Search Air Transat flights
LufthansaPriceFrom C$ 1,039Free CancellationRating
6.8
7,754 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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Popular flights according to clicks in the last 7 days on momondo
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