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Cheap flights from Portugal to Ottawa from C$ 460

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

Cheap flight deals from Portugal to Ottawa

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

Round-trip from

C$ 674

One-way from

C$ 460

Popular in

September

Cheapest in

January

Average price

C$ 1,067
Air Canada
  • Air Canada
  • 5/6-9/6
  • 3 total stops
  • 56h 44m total
  • Portugal to Ottawa
Search Deals
Air Transat
  • Air Transat
  • 12/6
  • 1 total stop
  • 23h 35m total
  • Portugal to Ottawa
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 440 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 124 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Portugal to Ottawa

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

Thu 5/65:05 a.m.LIS - YOW
2 stops33h 09mAir Canada
Mon 9/66:30 a.m.YOW - LIS
1 stop23h 35mAir Canada
Deal found 28/4C$ 674
Thu 15/56:00 a.m.OPO - YOW
2 stops24h 34mMultiple Airlines
Mon 19/53:55 p.m.YOW - OPO
2 stops35h 00mMultiple Airlines
Deal found 29/4C$ 689
Mon 12/55:30 p.m.OPO - YOW
2 stops26h 35mKLM
Mon 19/55:15 p.m.YOW - OPO
1 stop17h 15mKLM
Deal found 28/4C$ 779
Mon 12/512:35 p.m.OPO - YOW
2 stops26h 23mUnited Airlines
Mon 19/56:05 a.m.YOW - OPO
1 stop22h 40mUnited Airlines
Deal found 28/4C$ 781
Thu 15/51:30 p.m.OPO - YOW
1 stop15h 51mAir Transat
Mon 19/52:20 p.m.YOW - OPO
1 stop16h 35mAir Transat
Deal found 29/4C$ 782
Mon 12/56:15 a.m.OPO - YOW
2 stops20h 50mAir Canada
Mon 19/52:35 p.m.YOW - OPO
2 stops14h 10mAir Canada
Deal found 28/4C$ 800
Mon 12/57:20 p.m.OPO - YOW
2 stops28h 44mSWISS
Mon 19/53:55 p.m.YOW - OPO
3 stops20h 25mSWISS
Deal found 28/4C$ 1,027
Thu 5/610:25 a.m.LIS - YOW
1 stop11h 18mUnited Airlines
Mon 9/63:17 p.m.YOW - LIS
2 stops14h 38mUnited Airlines
Deal found 29/4C$ 1,033
Thu 5/66:45 a.m.LIS - YOW
3 stops22h 37mMultiple Airlines
Mon 9/64:40 p.m.YOW - LIS
2 stops14h 00mMultiple Airlines
Deal found 28/4C$ 1,495

Cheapflights Fare Finder

Customize your flight search to find flights from Portugal to Ottawa 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 Portugal to Ottawa that are best for you.

Fly from

Portugal

Fly to

Ottawa

Route

Depart

Return

Price

LisbonOttawa

LIS - YOW

LISYOW

Lisbon Humberto Delgado

Thu 5/6

5:05 a.m.-9:14 a.m.

2 stops33h 09m

Ottawa

Mon 9/6

6:30 a.m.-11:05 a.m.

1 stop23h 35m

C$ 674

PortoOttawa

OPO - YOW

OPOYOW

Porto

Thu 15/5

6:00 a.m.-1:34 a.m.

2 stops24h 34m

Ottawa

Mon 19/5

3:55 p.m.-7:55 a.m.

2 stops35h 00m

C$ 689

PortoOttawa

OPO - YOW

OPOYOW

Porto

Mon 12/5

5:30 p.m.-3:05 p.m.

2 stops26h 35m

Ottawa

Mon 19/5

5:15 p.m.-3:30 p.m.

1 stop17h 15m

C$ 779

PortoOttawa

OPO - YOW

OPOYOW

Porto

Mon 12/5

12:35 p.m.-9:58 a.m.

2 stops26h 23m

Ottawa

Mon 19/5

6:05 a.m.-9:45 a.m.

1 stop22h 40m

C$ 781

PortoOttawa

OPO - YOW

OPOYOW

Porto

Thu 15/5

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

1 stop15h 51m

Ottawa

Mon 19/5

2:20 p.m.-11:55 a.m.

1 stop16h 35m

C$ 782

PortoOttawa

OPO - YOW

OPOYOW

Porto

Mon 12/5

6:15 a.m.-10:05 p.m.

2 stops20h 50m

Ottawa

Mon 19/5

2:35 p.m.-9:45 a.m.

2 stops14h 10m

C$ 800

PortoOttawa

OPO - YOW

OPOYOW

Porto

Mon 12/5

7:20 p.m.-7:04 p.m.

2 stops28h 44m

Ottawa

Mon 19/5

3:55 p.m.-5:20 p.m.

3 stops20h 25m

C$ 1,027

LisbonOttawa

LIS - YOW

LISYOW

Lisbon Humberto Delgado

Thu 5/6

10:25 a.m.-4:43 p.m.

1 stop11h 18m

Ottawa

Mon 9/6

3:17 p.m.-10:55 a.m.

2 stops14h 38m

C$ 1,033

LisbonOttawa

LIS - YOW

LISYOW

Lisbon Humberto Delgado

Thu 5/6

6:45 a.m.-12:22 a.m.

3 stops22h 37m

Ottawa

Mon 9/6

4:40 p.m.-11:40 a.m.

2 stops14h 00m

C$ 1,495

PortoOttawa

OPO - YOW

OPOYOW

Porto

Thu 12/6

1:30 p.m.-8:05 a.m.

1 stop23h 35m

C$ 460

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

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

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

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

Currently, October is the cheapest month in which you can book a flight from Portugal to Ottawa (average of C$ 224). Flying from Portugal to Ottawa in December is currently the most expensive (average of C$ 326). 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.

Rainfall in Ottawa by month

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

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

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

If weather is an important factor for your trip to Ottawa, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated 30 April 2025.
Read reviews from past customers who have flown KLM, Air Transat and Azores Airlines from Portugal to Ottawa. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air Transat
7.8
Good
385 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Azores Airlines
7.6
Good
66 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LOT
7.6
Good
1,069 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,588 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

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

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

    The cheapest airline one-way is Air Transat, with whom users have recently found tickets for as low as C$ 460. However, be on the lookout for offers from Aer Lingus and Azores Airlines, as they are both options that can get you from Portugal to Ottawa for a low price.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Portugal to Ottawa (average of C$ 224). Flying from Portugal to Ottawa in December is currently the most expensive (average of C$ 326). 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

Travelling to a place near Portugal?

Book flights to Portugal if you plan to visit one of these locations
Gatineau
Perth
Smiths Falls
Prescott
Brockville
Wakefield
Lanark

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