What are the cheapest airlines to fly from Portugal to Ottawa one-way?

The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as C$ 724. However, be on the lookout for offers from Air France and Lufthansa, as they are both options that can get you from Portugal to Ottawa for a low price.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

What is the cheapest month to fly from Portugal to Ottawa?

The best pricing can be found in the month of January. Prices to Ottawa from Portugal average C$ 1,046. You can even find prices in January for less than C$ 1,046, as users have found deals to Ottawa from as low as C$ 829. The month of September appears to be one of the more expensive times to travel to Ottawa from Portugal. Flying in the targeted month can save you up to 35%.

What is the cheapest time of day to fly from PT to YOW?

When flying from Portugal to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Ottawa from Portugal?

Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly into when you book flights from Portugal to Ottawa.

Can I find deals for flights from Portugal to Ottawa that include hotel bookings?

Yes. In addition to deals on Portugal to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portugal to Ottawa?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Ottawa.

Can I find deals for business class flights from Portugal to Ottawa?

Yes. Cheapflights offers flight deals from Portugal to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 541+ Flights from Portugal to Ottawa

Cheap flight deals from Portugal to Ottawa

Popular in	September
Cheapest in	January
Average price	C$ 1,054

Highest demand for flights based on searches. 15% potential increase in price (C$ 270 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 53 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Portugal to Ottawa

One-way flights from Portugal to Ottawa
Search for one-way flight options from Portugal to Ottawa. Find affordable one-way fares based on user searches. Data last updated 30 July 2025.

Tue 14/109:20 p.m.LIS - YOW

2 stops46h 36mMultiple Airlines

Deal found 29/7C$ 541

Mon 6/1011:25 a.m.LIS - YOW

2 stops36h 39mAer Lingus

Deal found 29/7C$ 724

Mon 6/105:40 a.m.LIS - YOW

1 stop14h 25mAir France

Deal found 29/7C$ 779

Thu 14/812:55 p.m.LIS - YOW

1 stop13h 25mLufthansa

Deal found 29/7C$ 2,650

Fly from

Fly to

Route

Depart

Return

Price

LisbonOttawa

LIS - YOW

LISYOW

Lisbon Humberto Delgado

Tue 14/10

9:20 p.m.-2:56 p.m.

2 stops46h 36m

C$ 541

LisbonOttawa

LIS - YOW

LISYOW

Lisbon Humberto Delgado

Mon 6/10

11:25 a.m.-7:04 p.m.

2 stops36h 39m

C$ 724

LisbonOttawa

LIS - YOW

LISYOW

Lisbon Humberto Delgado

Mon 6/10

5:40 a.m.-3:05 p.m.

1 stop14h 25m

C$ 779

LisbonOttawa

LIS - YOW

LISYOW

Lisbon Humberto Delgado

Thu 14/8

12:55 p.m.-9:20 p.m.

1 stop13h 25m

C$ 2,650

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Best time to book a flight from Portugal to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Portugal with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portugal to Ottawa

What is the cheapest month to book a flight from Portugal to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Portugal to Ottawa (average of C$ 224). Flying from Portugal to Ottawa in December is currently the most expensive (average of C$ 326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ottawa

Get a feel of what it's like to fly with Air France,Aer Lingus, andLufthansa from Portugal to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air France

7.5

Good

1,465 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Air France

7.5

Good

1,465 reviews

Air France

7.5

Good

1,465 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

SYLVIA,Apr 2025

TLV - CDG

Aer Lingus

7.1

Good

1,191 reviews

Air France

7.5

Good

1,465 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

SYLVIA,Apr 2025

TLV - CDG

Lufthansa

6.8

Okay

7,269 reviews

Air France

7.5

Good

1,465 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

SYLVIA,Apr 2025

TLV - CDG

Related info for your journey

What airport do you fly into for flights to Ottawa from Portugal?
Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly into when you book flights from Portugal to Ottawa.
What are the cheapest airlines to fly from Portugal to Ottawa one-way?
The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as C$ 724. However, be on the lookout for offers from Air France and Lufthansa, as they are both options that can get you from Portugal to Ottawa for a low price.
Can I find deals for flights from Portugal to Ottawa that include hotel bookings?
Yes. In addition to deals on Portugal to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portugal to Ottawa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Ottawa.
Can I find deals for business class flights from Portugal to Ottawa?
Yes. Cheapflights offers flight deals from Portugal to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Portugal to Ottawa?
Currently, October is the cheapest month in which you can book a flight from Portugal to Ottawa (average of C$ 224). Flying from Portugal to Ottawa in December is currently the most expensive (average of C$ 326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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How does Cheapflights help users find flights from Portugal to Ottawa?

Cheapflights helps you search for flights from Portugal to Ottawa via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Portugal to Ottawa?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portugal to Ottawa for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Portugal to Ottawa with no change fees?

Need flexible booking options for your flight to Ottawa from Portugal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Portugal to Ottawa become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Portugal to Ottawa from C$ 541

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portugal to Ottawa

Keep the following information in mind while searching for Portugal to Ottawa flight deals. Data was last updated 30 July 2025.

Popular in

Cheapest in

Average price

Find flight deals from Portugal to Ottawa

One-way flights from Portugal to OttawaSearch for one-way flight options from Portugal to Ottawa. Find affordable one-way fares based on user searches. Data last updated 30 July 2025.

Search for one-way flight options from Portugal to Ottawa. Find affordable one-way fares based on user searches. Data last updated 30 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portugal to Ottawa that are best for you.

Best time to book a flight from Portugal to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Portugal with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portugal to Ottawa

What is the cheapest month to book a flight from Portugal to Ottawa?

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 30 July 2025.

Get a feel of what it's like to fly with Air France,Aer Lingus, andLufthansa from Portugal to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portugal to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Ottawa from Portugal?

What are the cheapest airlines to fly from Portugal to Ottawa one-way?

Can I find deals for flights from Portugal to Ottawa that include hotel bookings?

How can I find direct flights from Portugal to Ottawa?

Can I find deals for business class flights from Portugal to Ottawa?

What is the cheapest month to book a flight from Portugal to Ottawa?

Travelling to a place near Ottawa?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portugal to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portugal to Ottawa?

Why should you use Cheapflights to find cheap flight tickets from Portugal to Ottawa?

Can Cheapflights find flights from Portugal to Ottawa with no change fees?

Can Cheapflights notify me if prices for flights from Portugal to Ottawa become cheaper?

100% Free

Book with Flexibility

Travel Smart

One-way flights from Portugal to Ottawa
Search for one-way flight options from Portugal to Ottawa. Find affordable one-way fares based on user searches. Data last updated 30 July 2025.