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Cheap flights from Lisbon to Ottawa from C$ 666

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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — YOW
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lisbon to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Lisbon to Ottawa
Explore the most affordable flight options available from Lisbon to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2026.

Thu 10/98:15 a.m.
LIS
-
YOW
2 stops16h 45m
Multiple Airlines
Mon 14/94:00 p.m.
YOW
-
LIS
2 stops33h 30m
Multiple Airlines
Deal found 26/7C$ 828
Thu 10/911:25 a.m.
LIS
-
YOW
2 stops15h 27m
Air Canada
Mon 14/99:05 a.m.
YOW
-
LIS
1 stop19h 15m
Air Canada
Deal found 25/7C$ 880
Thu 17/911:25 a.m.
LIS
-
YOW
1 stop15h 45m
Air Canada
Mon 21/97:30 p.m.
YOW
-
LIS
1 stop8h 50m
Air Canada
Deal found 25/7C$ 907
Thu 10/95:55 a.m.
LIS
-
YOW
2 stops18h 50m
SWISS
Mon 14/92:45 p.m.
YOW
-
LIS
2 stops18h 00m
SWISS
Deal found 25/7C$ 921

Find flight deals from Lisbon to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 July 2026.

Round-trip from

C$ 828

One-way from

C$ 666

Popular in

November

Cheapest in

December

Average price

C$ 1,065
10/9-14/9
  • 10/9-14/9
  • 4 total stops
  • 50h 15m total
  • Lisbon to Ottawa
Search Deals
Azores Airlines
  • Azores Airlines
  • 31/10
  • 2 total stops
  • 32h 02m total
  • Lisbon to Ottawa
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 94 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lisbon 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 29 July 2026.
Use the filters below to find and compare flights from Lisbon to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonOttawa

LIS - YOW

LISYOW

Lisbon Humberto Delgado

Thu 10/9

8:15 a.m.-8:00 p.m.

2 stops16h 45m

Ottawa

Mon 14/9

4:00 p.m.-6:30 a.m.

2 stops33h 30m

C$ 828
Quickest round-trip

LisbonOttawa

LIS - YOW

LISYOW

Lisbon Humberto Delgado

Thu 17/9

11:25 a.m.-7:52 p.m.

2 stops13h 27m

Ottawa

Mon 21/9

2:45 p.m.-9:20 a.m.

1 stop13h 35m

C$ 907
Cheapest one-way

LisbonOttawa

LIS - YOW

LISYOW

Lisbon Humberto Delgado

Mon 21/9

6:00 a.m.-12:20 a.m.

2 stops23h 20m

C$ 676

LisbonOttawa

LIS - YOW

LISYOW

Lisbon Humberto Delgado

Mon 21/9

6:45 p.m.-8:00 p.m.

2 stops30h 15m

C$ 690

LisbonOttawa

LIS - YOW

LISYOW

Lisbon Humberto Delgado

Sat 31/10

9:05 a.m.-1:42 a.m.

3 stops44h 37m

C$ 772
Quickest one-way

LisbonOttawa

LIS - YOW

LISYOW

Lisbon Humberto Delgado

Mon 21/9

6:25 p.m.-9:24 a.m.

1 stop19h 59m

C$ 818

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Sorted by cheapest first

Best time to book a flight from Lisbon to Ottawa

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

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lisbon to Ottawa?

    Airlines like Air Canada fly from Lisbon to Ottawa in about 13h 27m. The time it takes to get you to your destination can typically vary by up to . The distance between Lisbon and Ottawa is about 5380 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lisbon 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.

See more FAQs

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Prescott
Wakefield
Pembroke
Smiths Falls

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Yes, we can. To see specific flights from Lisbon to Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights from Lisbon to Ottawa on Cheapflights with our Price Alert feature and get notified when better prices are available.

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