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Cheap flights from Ottawa to Portugal from C$ 466

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LIS
5 May — 12 May1
1 adult

Cheap flight deals from Ottawa to Portugal

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

Round-trip from

C$ 851

One-way from

C$ 466

Popular in

July

Cheapest in

February

Average price

C$ 954
Air Canada
  • Air Canada
  • 29/9-14/10
  • 3 total stops
  • 33h 07m total
  • Ottawa to Portugal
Search Deals
8/6
  • 8/6
  • 2 total stops
  • 46h 15m total
  • Ottawa to Portugal
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 164 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Ottawa to Portugal

Cheapest flights from Ottawa to Portugal
Explore the most affordable flight options available from Ottawa to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Mon 29/99:05 a.m.YOW - LIS
1 stop19h 15mAir Canada
Tue 14/1011:25 a.m.LIS - YOW
2 stops13h 52mAir Canada
Deal found 29/4C$ 851
Tue 13/57:29 p.m.YOW - LIS
2 stops21h 21mUnited Airlines
Fri 20/612:20 p.m.LIS - YOW
2 stops30h 44mUnited Airlines
Deal found 29/4C$ 864
Sat 6/95:05 p.m.YOW - LIS
1 stop11h 30mAir Transat
Sun 21/911:35 a.m.LIS - YOW
1 stop27h 46mAir Transat
Deal found 29/4C$ 882
Tue 13/55:15 p.m.YOW - LIS
1 stop10h 35mAir France
Fri 20/65:40 a.m.LIS - YOW
1 stop14h 25mAir France
Deal found 29/4C$ 907
Sun 1/64:40 p.m.YOW - OPO
1 stop14h 05mAir Transat
Thu 19/61:30 p.m.OPO - YOW
1 stop12h 31mAir Transat
Deal found 29/4C$ 908
Sat 7/65:55 a.m.YOW - OPO
2 stops29h 35mMultiple Airlines
Tue 24/61:30 p.m.OPO - YOW
1 stop12h 31mMultiple Airlines
Deal found 29/4C$ 912
Sun 14/911:55 a.m.YOW - LIS
2 stops16h 25mMultiple Airlines
Wed 1/107:55 p.m.LIS - YOW
2 stops22h 50mMultiple Airlines
Deal found 29/4C$ 941
Tue 10/69:05 a.m.YOW - LIS
2 stops23h 40mSWISS
Tue 17/62:30 p.m.LIS - YOW
2 stops33h 30mSWISS
Deal found 28/4C$ 943
Sat 7/64:05 p.m.YOW - OPO
1 stop12h 30mLufthansa
Tue 24/612:50 p.m.OPO - YOW
1 stop9h 25mLufthansa
Deal found 29/4C$ 951
Sun 20/75:05 p.m.YOW - LIS
1 stop11h 30mPorter Airlines
Fri 8/811:35 a.m.LIS - YOW
1 stop13h 26mPorter Airlines
Deal found 29/4C$ 954
Sat 16/82:25 p.m.YOW - OPO
1 stop14h 10mAir Canada
Sun 24/811:20 a.m.OPO - YOW
1 stop13h 55mAir Canada
Deal found 29/4C$ 958
Sun 14/93:55 p.m.YOW - LIS
2 stops26h 35mLufthansa
Wed 1/1012:50 p.m.LIS - YOW
1 stop16h 29mLufthansa
Deal found 29/4C$ 961

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Ottawa to Portugal that are best for you.

Fly from

Ottawa

Fly to

Portugal

Route

Depart

Return

Price

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Mon 29/9

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

1 stop19h 15m

Lisbon Humberto Delgado

Tue 14/10

11:25 a.m.-8:17 p.m.

2 stops13h 52m

C$ 851

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Tue 13/5

7:29 p.m.-9:50 p.m.

2 stops21h 21m

Lisbon Humberto Delgado

Fri 20/6

12:20 p.m.-2:04 p.m.

2 stops30h 44m

C$ 864

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sat 6/9

5:05 p.m.-9:35 a.m.

1 stop11h 30m

Lisbon Humberto Delgado

Sun 21/9

11:35 a.m.-10:21 a.m.

1 stop27h 46m

C$ 882

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Tue 13/5

5:15 p.m.-8:50 a.m.

1 stop10h 35m

Lisbon Humberto Delgado

Fri 20/6

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

1 stop14h 25m

C$ 907

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Fri 26/9

11:20 a.m.-11:45 a.m.

1 stop19h 25m

Porto

Mon 13/10

1:30 p.m.-12:21 a.m.

1 stop15h 51m

C$ 927

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 14/9

11:55 a.m.-9:20 a.m.

2 stops16h 25m

Lisbon Humberto Delgado

Wed 1/10

7:55 p.m.-1:45 p.m.

2 stops22h 50m

C$ 941

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Tue 10/6

9:05 a.m.-1:45 p.m.

2 stops23h 40m

Lisbon Humberto Delgado

Tue 17/6

2:30 p.m.-7:00 p.m.

2 stops33h 30m

C$ 943

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 20/7

5:05 p.m.-9:35 a.m.

1 stop11h 30m

Lisbon Humberto Delgado

Fri 8/8

11:35 a.m.-8:01 p.m.

1 stop13h 26m

C$ 954

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Sat 16/8

12:00 p.m.-9:35 a.m.

2 stops16h 35m

Porto

Sun 24/8

11:20 a.m.-8:15 p.m.

1 stop13h 55m

C$ 958

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 14/9

3:55 p.m.-11:30 p.m.

2 stops26h 35m

Lisbon Humberto Delgado

Wed 1/10

12:50 p.m.-12:19 a.m.

1 stop16h 29m

C$ 961

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 23 results
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Best time to book a flight from Ottawa to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Ottawa 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 Ottawa to Portugal

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

Currently, January is the cheapest month in which you can book a flight from Ottawa to Portugal (average of C$ 482). Flying from Ottawa to Portugal in July is currently the most expensive (average of C$ 780). 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.

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

Find hourly flight availability from Ottawa to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to Portugal as you normally would.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 6.0 - 122.0 mm per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Portugal when rainfall is around 6.0 mm.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated 30 April 2025.
Read through reviews of airlines operating flights from Ottawa to Portugal, such as Porter Airlines, KLM and Air Transat. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
285 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
285 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
KLM
7.8
Good
1,334 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Austrian Airlines
7.6
Good
780 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
SWISS
7.5
Good
1,588 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Crew

8.8

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Portugal. 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 from for flights from Ottawa to Portugal?

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

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

    C$ 943 is the cheapest one-way deal found within the past few days, from Air Transat. You may also be able to find cheap deals on Porter Airlines and KLM, with prices starting from C$ 1,063 and C$ 1,235, respectively.

  • What are the most popular routes from Ottawa to Portugal?

    When deciding which route to take from Ottawa to Portugal consider Ottawa - Lisbon Humberto Delgado, Ottawa - Porto or Ottawa - Faro as they are the most popular.

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

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

  • How can I find direct flights from Ottawa to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Portugal 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 Ottawa to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Ottawa to Portugal (average of C$ 482). Flying from Ottawa to Portugal in July is currently the most expensive (average of C$ 780). 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.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Ottawa to Portugal

Discover the top 7 airlines that operate flights from Ottawa to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 708AverageC$ 846FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapestC$ 793AverageC$ 1,018FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 836AverageC$ 1,226FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 854AverageC$ 1,175FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 859AverageC$ 1,025FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
KLMCheapestC$ 882AverageC$ 1,339FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 1,038AverageC$ 1,236FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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 Ottawa to Portugal?

Cheapflights makes it easy to find Ottawa to Portugal flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

Yes! Cheapflights helps users easily find flights from Ottawa to Portugal with no change fees.

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

Yes! Start tracking prices for Ottawa to Portugal flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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