Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Portimão from C$ 418

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — FAO
23 Aug — 30 Aug1
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 24 July 2026.

Wed 9/97:00 a.m.
YOW
-
FAO
2 stops29h 10m
Multiple Airlines
Thu 17/910:15 p.m.
FAO
-
YOW
2 stops31h 10m
Multiple Airlines
Deal found 21/7C$ 935
Mon 19/106:50 a.m.
YOW
-
FAO
2 stops29h 30m
Multiple Airlines
Wed 4/114:30 p.m.
FAO
-
YOW
2 stops37h 12m
Multiple Airlines
Deal found 20/7C$ 952
Sat 3/106:25 p.m.
YOW
-
FAO
2 stops23h 55m
Multiple Airlines
Sun 18/106:10 p.m.
FAO
-
YOW
2 stops35h 10m
Multiple Airlines
Deal found 23/7C$ 984
Sun 6/97:40 p.m.
YOW
-
FAO
1 stop34h 05m
Multiple Airlines
Sun 13/98:10 a.m.
FAO
-
YOW
2 stops57h 30m
Multiple Airlines
Deal found 23/7C$ 1,052
Wed 9/95:57 p.m.
YOW
-
FAO
1 stop10h 53m
United Airlines
Thu 17/911:40 a.m.
FAO
-
YOW
1 stop26h 31m
United Airlines
Deal found 21/7C$ 1,167
Wed 5/810:00 a.m.
YOW
-
FAO
2 stops28h 05m
Aer Lingus
Sun 9/88:05 p.m.
FAO
-
YOW
2 stops33h 40m
Aer Lingus
Deal found 20/7C$ 1,360

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 24 July 2026.

Round-trip from

C$ 935

One-way from

C$ 418

Popular in

February

Cheapest in

May
9/9-17/9
  • 9/9-17/9
  • 4 total stops
  • 60h 20m total
  • Ottawa to Portimão
Search Deals
6/9
  • 6/9
  • 1 total stop
  • 18h 30m total
  • Ottawa to Portimão
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 261 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 64 potential savings vs. average RT price).
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 24 July 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

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Wed 9/9

7:00 a.m.-5:10 p.m.

2 stops29h 10m

Faro

Thu 17/9

10:15 p.m.-12:25 a.m.

2 stops31h 10m

C$ 935

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Sat 3/10

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

2 stops23h 55m

Faro

Sun 18/10

6:10 p.m.-12:20 a.m.

2 stops35h 10m

C$ 984

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Mon 19/10

8:40 a.m.-7:55 p.m.

3 stops30h 15m

Faro

Wed 4/11

11:10 a.m.-12:42 a.m.

2 stops18h 32m

C$ 1,226

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Wed 5/8

10:00 a.m.-7:05 p.m.

2 stops28h 05m

Faro

Sun 9/8

8:05 p.m.-12:45 a.m.

2 stops33h 40m

C$ 1,382
Quickest round-trip

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Fri 18/9

4:00 p.m.-2:50 p.m.

2 stops17h 50m

Faro

Tue 22/9

11:30 a.m.-12:25 a.m.

2 stops17h 55m

C$ 1,399

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Wed 9/9

3:10 p.m.-5:35 p.m.

2 stops21h 25m

Faro

Thu 17/9

6:30 p.m.-5:10 p.m.

3 stops27h 40m

C$ 1,527

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Mon 19/10

4:00 p.m.-6:20 p.m.

3 stops21h 20m

Faro

Wed 4/11

3:15 p.m.-7:45 p.m.

3 stops33h 30m

C$ 1,730
Cheapest one-way

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Sun 6/9

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

1 stop18h 30m

C$ 418

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Wed 29/7

6:25 p.m.-9:20 p.m.

3 stops45h 55m

C$ 446

OttawaFaro

YOW - FAO

YOWFAO

Ottawa

Mon 17/8

4:00 p.m.-7:55 p.m.

2 stops22h 55m

C$ 566

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/7

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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

No data available for this route at this time. Please check back soon.

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 24 July 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
566 reviews
Check prices

Boarding

8.0

Food

6.8

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Transat
7.8
Good
566 reviews
Air Transat
7.8
Good
566 reviews
Check prices

Boarding

8.0

Food

6.8

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Canada
7.1
Good
11,383 reviews
Air Transat
7.8
Good
566 reviews
Check prices

Boarding

8.0

Food

6.8

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

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?

    Aer Lingus can get you from Ottawa to Portimão in just under 28h 05m. 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

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

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 24 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,192AverageC$ 1,387FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 1,571AverageC$ 1,952FlexibilityNo cancel feeOn-time50%
Search Air Transat 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?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.