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Cheap flights from Ottawa to Portimão from C$ 446

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — FAO
8 Jul — 15 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Portimão

Enter your travel dates to find the best prices.

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 8 June 2026.

Fri 12/67:40 p.m.
YOW
-
FAO
1 stop21h 45m
Multiple Airlines
Thu 25/67:30 a.m.
FAO
-
YOW
1 stop34h 10m
Multiple Airlines
Deal found 8/6C$ 899
Sun 13/910:25 a.m.
YOW
-
FAO
2 stops18h 30m
United Airlines
Thu 17/911:40 a.m.
FAO
-
YOW
2 stops27h 16m
United Airlines
Deal found 6/6C$ 1,114
Wed 22/76:55 a.m.
YOW
-
FAO
2 stops31h 45m
Multiple Airlines
Wed 29/76:10 p.m.
FAO
-
YOW
3 stops35h 10m
Multiple Airlines
Deal found 6/6C$ 1,176

Find flight deals from Ottawa to Portimão

Keep the following information in mind while searching for Ottawa to Portimão flight deals. Data was last updated 8 June 2026.

Round-trip from

C$ 1,114

One-way from

C$ 446

Popular in

February

Cheapest in

May

Average price

C$ 1,222
United Airlines
  • United Airlines
  • 13/9-17/9
  • 2 total stops
  • 40h 16m total
  • Ottawa to Portimão
Search Deals
20/7
  • 20/7
  • 2 total stops
  • 23h 50m total
  • Ottawa to Portimão
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 231 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 8 June 2026.
Use the filters below to find and compare flights from Ottawa to Portimão that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Sun 13/9

10:25 a.m.-9:55 a.m.

2 stops18h 30m

Faro

Thu 17/9

11:40 a.m.-9:56 a.m.

2 stops27h 16m

C$ 1,114
Cheapest one-way

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Mon 20/7

6:25 p.m.-11:15 p.m.

2 stops23h 50m

C$ 446

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Sun 14/6

7:40 p.m.-7:10 p.m.

1 stop18h 30m

C$ 467

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Sat 18/7

6:25 p.m.-11:20 p.m.

2 stops23h 55m

C$ 468
Quickest one-way

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Mon 20/7

5:50 p.m.-9:20 a.m.

1 stop10h 30m

C$ 1,264

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Fri 16/10

6:25 p.m.-7:10 p.m.

3 stops19h 45m

C$ 2,131

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Sat 17/10

6:55 a.m.-11:20 a.m.

3 stops47h 25m

C$ 2,314

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Sorted by cheapest first

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

How much does it cost to fly round-trip from Ottawa to Portimão?

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 8 June 2026.
Get a feel of what it's like to fly with Air Transat and Air Canada 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.
Air Transat
7.8
Good
554 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.8

Food

6.8

Boarding

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.8
Good
554 reviews
Air Transat
7.8
Good
554 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.8

Food

6.8

Boarding

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
11,149 reviews
Air Transat
7.8
Good
554 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.8

Food

6.8

Boarding

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

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. 2 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.

  • How long is the flight from Ottawa to Portimão?

    United Airlines can get you from Ottawa to Portimão in just under 18h 30m. Your travel time can differ by up to . There are 5570 km between Ottawa and Portimão.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ottawa to Portimão

Discover the top 2 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 8 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,101AverageC$ 1,373FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 1,556AverageC$ 1,933FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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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?

Of course! You can now track prices for flights from Ottawa to Portimão and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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