How long is the flight from Ottawa to Portugal?

There are many flights that can get you from Ottawa to Portugal in 14h 05m. Fly via Air Transat, United Airlines, or SWISS to get the fastest option. Ottawa and Portugal are separated by a distance of 5380 km. Both multi-stop and direct flights can be found to your destination and back.

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.

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).

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.

What are the most popular airlines that fly from Ottawa to Portugal?

When booking a flight from Ottawa to Portugal, you may want to consider flying on Air Canada, Air Transat or Air France as they are the most popular for this route.

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

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.

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.

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.

C$ 400+ Cheap Flights from Ottawa to Portugal

Cheap flight deals from Ottawa to Portugal

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 17 September 2026.

Thu 29/107:00 a.m. -

1 stop19h 45m

Thu 12/118:35 a.m. -

1 stop14h 23m

Deal found 16/9C$ 745

Sat 31/1012:45 p.m. -

1 stop14h 00m

Fri 13/118:35 a.m. -

1 stop14h 23m

Deal found 13/9C$ 746

Tue 10/115:40 p.m. -

1 stop32h 05m

Thu 12/119:00 a.m. -

1 stop18h 15m

Deal found 13/9C$ 754

Thu 19/1112:45 p.m. -

1 stop13h 00m

Fri 27/118:35 a.m. -

1 stop21h 15m

Deal found 15/9C$ 764

Mon 9/115:10 p.m. -

2 stops12h 30m

Fri 13/1111:20 a.m. -

1 stop9h 37m

Deal found 13/9C$ 767

Sun 29/112:00 p.m. -

1 stop14h 20m

Fri 11/1211:20 a.m. -

1 stop16h 12m

Deal found 16/9C$ 773

Thu 29/1010:20 a.m. -

1 stop16h 25m

Thu 12/119:00 a.m. -

1 stop13h 58m

Deal found 13/9C$ 777

Mon 2/117:50 p.m. -

1 stop9h 50m

Sun 8/1110:40 a.m. -

1 stop28h 07m

Deal found 15/9C$ 781

Wed 25/1110:50 a.m. -

1 stop15h 05m

Tue 1/1212:50 p.m. -

1 stop14h 42m

Deal found 14/9C$ 782

Fri 20/115:30 a.m. -

2 stops34h 35m

Fri 27/1112:40 p.m. -

2 stops17h 04m

Deal found 15/9C$ 900

Wed 14/105:50 p.m. -

1 stop8h 10m

Wed 21/1011:20 a.m. -

2 stops13h 32m

Deal found 14/9C$ 1,003

Wed 14/109:00 a.m. -

2 stops17h 00m

Wed 21/1011:20 a.m. -

2 stops15h 32m

Deal found 14/9C$ 1,014

Best flights from Ottawa to Portugal
Discover carefully curated flight deals from Ottawa to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Sat 23/17:00 a.m. -

1 stop18h 45m

Sun 31/18:35 a.m. -

1 stop18h 40m

Deal found 16/9C$ 729

Sat 31/104:46 p.m. -

2 stops37h 19m

Fri 13/1110:15 a.m. -

2 stops32h 54m

Deal found 16/9C$ 831

Tue 2/35:40 p.m. -

2 stops14h 05m

Fri 2/45:55 a.m. -

2 stops18h 31m

Deal found 13/9C$ 833

Thu 29/106:10 p.m. -

2 stops20h 40m

Thu 12/114:10 p.m. -

1 stop27h 50m

Deal found 16/9C$ 851

Thu 29/106:10 p.m. -

2 stops20h 40m

Thu 12/115:00 a.m. -

2 stops24h 44m

Deal found 16/9C$ 877

Mon 5/105:50 p.m. -

1 stop8h 10m

Wed 21/1011:20 a.m. -

1 stop13h 25m

Deal found 14/9C$ 1,014

Sun 18/103:10 p.m. -

1 stop13h 35m

Thu 22/106:00 a.m. -

2 stops21h 10m

Deal found 16/9C$ 1,065

Sun 28/27:35 p.m. -

2 stops34h 00m

Thu 29/48:05 p.m. -

2 stops28h 21m

Deal found 15/9C$ 1,280

Thu 29/107:00 a.m. -

1 stop19h 45m

Thu 12/118:35 a.m. -

1 stop14h 23m

Deal found 16/9C$ 745

Sat 10/106:35 p.m. -

2 stops17h 20m

Wed 14/108:00 p.m. -

2 stops29h 00m

Deal found 13/9C$ 1,577

Tue 2/35:40 p.m. -

2 stops14h 05m

Wed 7/45:55 a.m. -

2 stops18h 31m

Deal found 13/9C$ 833

Sat 23/14:36 p.m. -

2 stops34h 34m

Sun 31/110:15 a.m. -

2 stops32h 54m

Deal found 16/9C$ 849

Sat 17/102:00 p.m. -

2 stops24h 50m

Wed 21/103:30 p.m. -

2 stops38h 05m

Deal found 15/9C$ 1,711

Wed 28/106:20 p.m. -

2 stops16h 20m

Tue 3/115:00 a.m. -

2 stops24h 44m

Deal found 14/9C$ 883

Thu 7/15:10 p.m. -

2 stops16h 30m

Fri 22/15:00 a.m. -

2 stops15h 00m

Deal found 12/9C$ 884

Wed 14/105:50 p.m. -

1 stop8h 10m

Wed 21/1011:20 a.m. -

2 stops13h 32m

Deal found 14/9C$ 1,003

Sat 10/107:30 p.m. -

2 stops35h 30m

Fri 16/106:00 a.m. -

2 stops22h 54m

Deal found 16/9C$ 1,118

Sun 18/106:01 p.m. -

1 stop10h 44m

Thu 22/1012:35 p.m. -

1 stop15h 00m

Deal found 13/9C$ 1,067

Fri 20/113:10 p.m. -

1 stop13h 20m

Thu 26/1112:35 p.m. -

2 stops30h 54m

Deal found 15/9C$ 1,100

Sat 3/1010:00 a.m. -

2 stops28h 25m

Sat 17/1011:45 a.m. -

2 stops17h 09m

Deal found 16/9C$ 1,367

Sun 28/29:10 a.m. -

2 stops33h 40m

Thu 29/46:05 a.m. -

2 stops18h 41m

Deal found 17/9C$ 1,290

Thu 31/125:40 p.m. -

3 stops43h 45m

Wed 31/37:05 p.m. -

3 stops32h 21m

Deal found 14/9C$ 1,305

Fri 11/124:36 p.m. -

2 stops35h 54m

Fri 18/1212:35 p.m. -

1 stop14h 21m

Deal found 13/9C$ 1,142

Mon 5/106:50 a.m. -

1 stop19h 50m

Wed 14/107:30 p.m. -

2 stops45h 10m

Deal found 13/9C$ 1,314

Mon 8/36:00 a.m. -

1 stop22h 30m

Fri 19/36:00 a.m. -

2 stops36h 28m

Deal found 16/9C$ 1,177

Sat 31/103:20 p.m. -

2 stops14h 00m

Sat 7/117:25 p.m. -

3 stops30h 50m

Deal found 16/9C$ 1,435

Mon 19/106:55 p.m. -

2 stops24h 20m

Thu 22/101:50 p.m. -

2 stops47h 21m

Deal found 16/9C$ 1,831

Sat 3/108:55 p.m. -

3 stops21h 10m

Sat 17/106:35 a.m. -

2 stops22h 45m

Deal found 16/9C$ 1,455

Sat 17/108:05 p.m. -

2 stops14h 30m

Wed 21/106:30 a.m. -

2 stops31h 26m

Deal found 16/9C$ 1,962

Sun 25/102:00 p.m. -

2 stops25h 35m

Tue 3/112:15 p.m. -

3 stops23h 32m

Deal found 14/9C$ 1,574

Find flight deals from Ottawa to Portugal

Round-trip from	C$ 729
One-way from	C$ 400
Popular in	June
Cheapest in	November
Average price	C$ 1,043

Air Transat
23/1-31/1
2 total stops
37h 25m total
Ottawa to Portugal

Search Deals

15/10-31/12
2 total stops
38h 10m total
Ottawa to Portugal

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 86 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaFaro

YOW Ottawa - FAO Faro

YOWFAO

Ottawa

Wed 21/10

6:50 a.m.-8:25 p.m.

2 stops32h 35m

Faro

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 400

OttawaFaro

YOW Ottawa - FAO Faro

YOWFAO

Ottawa

Thu 15/10

6:25 p.m.-1:35 p.m.

2 stops38h 10m

Faro

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 400

OttawaFaro

YOW Ottawa - FAO Faro

YOWFAO

Ottawa

Sun 11/10

7:40 p.m.-5:55 p.m.

1 stop17h 15m

Faro

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 411

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Fri 16/10

8:15 p.m.-12:45 p.m.

2 stops59h 30m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 413

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Sun 11/10

12:25 p.m.-9:45 p.m.

2 stops28h 20m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 420

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Sun 11/10

6:25 p.m.-11:40 p.m.

3 stops24h 15m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 438

OttawaPorto

YOW Ottawa - OPO Porto

YOWOPO

Ottawa

Sun 27/9

7:40 p.m.-11:35 p.m.

1 stop22h 55m

Porto

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 450

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Wed 21/10

6:50 a.m.-9:35 a.m.

1 stop21h 45m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 453

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Mon 5/10

4:00 p.m.-6:50 a.m.

3 stops33h 50m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 469

OttawaPorto

YOW Ottawa - OPO Porto

YOWOPO

Ottawa

Wed 14/10

6:55 a.m.-6:55 a.m.

3 stops43h 00m

Porto

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 473

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 53 resultsSorted by cheapest first

...

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.

YOW-FAO

YOW-LIS

YOW-OPO

YOW-PDL

YOW-TER

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

YOW-PT0

YOW-FAO

YOW-LIS

YOW-OPO

YOW-PDL

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

Currently, November is the cheapest month in which you can book a flight from Ottawa to Portugal (average of C$ 915). Flying from Ottawa to Portugal in June is currently the most expensive (average of C$ 1,213). 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.

How far ahead should I book a flight from Ottawa to Portugal?

The price you pay for your flight from Ottawa to Portugal may vary depending on when you book. For the best chance of a lower fare, look to book 3 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Portugal

Get a feel of what it's like to fly with Porter Airlines,Air Transat, andAir France from Ottawa to Portugal 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

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Porter Airlines

8.0

Very good

462 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Transat

7.7

Good

579 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air France

7.5

Good

1,650 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

WestJet

7.2

Good

3,446 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Canada

7.1

Good

11,640 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Related info for your journey

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.
How long is the flight from Ottawa to Portugal?
There are many flights that can get you from Ottawa to Portugal in 14h 05m. Fly via Air Transat, United Airlines, or SWISS to get the fastest option. Ottawa and Portugal are separated by a distance of 5380 km. Both multi-stop and direct flights can be found to your destination and back.
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, November is the cheapest month in which you can book a flight from Ottawa to Portugal (average of C$ 915). Flying from Ottawa to Portugal in June is currently the most expensive (average of C$ 1,213). 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

Alternative routes

Complete your trip

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Top destinations

Top regions

Alternative routes for Ottawa to Portugal

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Top 7 airlines flying from Ottawa to Portugal

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 645	AverageC$ 729	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Transat	CheapestC$ 726	AverageC$ 1,309	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Porter Airlines	CheapestC$ 742	AverageC$ 1,027	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air France	CheapestC$ 750	AverageC$ 842	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Air Canada	CheapestC$ 755	AverageC$ 1,016	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	CheapestC$ 1,072	AverageC$ 1,315	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
TAP AIR PORTUGAL	CheapestC$ 1,284	AverageC$ 1,586	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights

Fly with Cheapflights

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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Cheap flights from Ottawa to Portugal from C$ 400

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to Portugal

Cheapest flights from Ottawa to PortugalExplore 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 17 September 2026.

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 17 September 2026.

Best flights from Ottawa to PortugalDiscover carefully curated flight deals from Ottawa to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Ottawa to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Ottawa to PortugalDiscover last-minute flight deals from Ottawa to Portugal. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Portugal. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Ottawa to PortugalSearch for one-way flight options from Ottawa to Portugal. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Ottawa to Portugal. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Ottawa to Portugal

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

How far ahead should I book a flight from Ottawa to Portugal?

The price you pay for your flight from Ottawa to Portugal may vary depending on when you book. For the best chance of a lower fare, look to book 3 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Portugal

Get a feel of what it's like to fly with Porter Airlines,Air Transat, andAir France from Ottawa to Portugal 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

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

How long is the flight from Ottawa to Portugal?

What are the most popular routes from Ottawa to Portugal?

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

How can I find direct flights from Ottawa to Portugal?

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

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

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 Ottawa to Portugal

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

Complete your trip

Complete your trip to Portugal by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Ottawa to Portugal by cabin class

Find flights from Ottawa to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ottawa and Portugal flights

Browse other Ottawa and Portugal flight options. Last updated on 17 September 2026.

Popular flight searches

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Ottawa to Portugal flights

Consider these flights travelling from Ottawa to Portugal.

Fly to Portugal regions

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Top 7 airlines flying from Ottawa to Portugal

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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 17 September 2026.

Best flights from Ottawa to Portugal
Discover carefully curated flight deals from Ottawa to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Ottawa to Portugal
Discover last-minute flight deals from Ottawa to Portugal. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Ottawa to Portugal
Search for one-way flight options from Ottawa to Portugal. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.