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Cheap flights from Ottawa to Portimão from C$ 531

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — FAO
4 Aug — 11 Aug1
1 adult

Cheap flight deals from Ottawa to Portimão

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

Round-trip from

C$ 986

One-way from

C$ 531

Popular in

August

Cheapest in

October

Average price

C$ 1,597
United Airlines
  • United Airlines
  • 11/9-18/9
  • 4 total stops
  • 92h 46m total
  • Ottawa to Portimão
Search Deals
12/9
  • 12/9
  • 2 total stops
  • 25h 25m total
  • Ottawa to Portimão
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 326 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 103 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Ottawa to Portimão

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

Thu 11/95:25 p.m.YOW - FAO
2 stops60h 15mUnited Airlines
Thu 18/910:55 a.m.FAO - YOW
2 stops32h 31mUnited Airlines
Deal found 28/7C$ 986
Thu 11/91:25 p.m.YOW - FAO
3 stops29h 25mMultiple Airlines
Thu 18/96:05 a.m.FAO - YOW
2 stops19h 00mMultiple Airlines
Deal found 28/7C$ 1,086
Mon 6/106:00 a.m.YOW - FAO
2 stops28h 05mAir Canada
Thu 6/116:05 a.m.FAO - YOW
2 stops20h 51mAir Canada
Deal found 30/7C$ 4,222

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Portimão 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 July 2025.
Use the filters below to find and compare flights from Ottawa to Portimão that are best for you.

Fly from

Ottawa

Fly to

Portimão

Route

Depart

Return

Price

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Thu 11/9

5:25 p.m.-10:40 a.m.

2 stops60h 15m

Faro

Thu 18/9

10:55 a.m.-2:26 p.m.

2 stops32h 31m

C$ 986

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Thu 1/1

10:50 a.m.-6:15 p.m.

2 stops26h 25m

Faro

Tue 31/3

3:25 p.m.-3:00 p.m.

2 stops28h 35m

C$ 1,059

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Thu 1/1

8:30 p.m.-12:35 p.m.

2 stops35h 05m

Faro

Tue 31/3

3:55 p.m.-10:24 a.m.

2 stops47h 29m

C$ 1,108

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Thu 1/1

6:05 p.m.-12:35 p.m.

2 stops37h 30m

Faro

Tue 31/3

3:25 p.m.-9:15 p.m.

2 stops34h 50m

C$ 1,430

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Fri 12/9

5:05 p.m.-11:30 p.m.

2 stops25h 25m

C$ 531

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Fri 12/9

5:05 p.m.-11:40 a.m.

1 stop13h 35m

C$ 1,080

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Fri 12/9

9:05 a.m.-6:25 p.m.

2 stops28h 20m

C$ 1,174

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Best time to book a flight from Ottawa to Portimão

Have a flexible travel schedule? Discover the best time to fly to Portimão 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 Portimão

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

Currently, November is the cheapest month in which you can book a flight from Ottawa to Portimão (average of C$ 546). Flying from Ottawa to Portimão in July is currently the most expensive (average of C$ 841). 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 P0T?

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

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

Reviews of airlines servicing Portimão

Get insights into the airlines that provide service to Portimão. 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 Portimão. Reviews last updated 30 July 2025.
Get a feel of what it's like to fly with Porter Airlines,SWISS, andUnited Airlines from Ottawa to Portimão by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
318 reviews
Check prices

Crew

8.7

Entertainment

7.0

Boarding

8.2

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Crew

8.7

Entertainment

7.0

Boarding

8.2

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
SWISS
7.5
Good
1,686 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Crew

8.7

Entertainment

7.0

Boarding

8.2

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,896 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Crew

8.7

Entertainment

7.0

Boarding

8.2

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,837 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Crew

8.7

Entertainment

7.0

Boarding

8.2

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

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

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Portimão. 3 airlines have flights from Ottawa to Portimão on a regular basis. Booking flights from Ottawa to Portimão should not be difficult; the airport handles an average of 0 outbound flights to Portimão per day.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Ottawa to Portimão (average of C$ 546). Flying from Ottawa to Portimão in July is currently the most expensive (average of C$ 841). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Ottawa to Portimão

Discover the top 3 airlines that operate flights from Ottawa to Portimão. 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 July 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 916AverageC$ 1,440FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 1,201AverageC$ 1,609FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 1,253AverageC$ 1,465FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Portimão?

Cheapflights makes it easy to find Ottawa to Portimão 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 Portimão?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Portimão.

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

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

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

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