Which layover airport offers the lowest fares from Ottawa to Lisbon?

Flights via Paris (CDG) offer the lowest average round-trip price of C$ 746.

Which layover airport has the shortest connection time from Ottawa to Lisbon?

Toronto (YYZ) has the shortest average layover time for this route: 3h 18m.

Which airlines fly to Lisbon?

Air Transat, TAP AIR PORTUGAL and Air Canada are the top three most popular airlines that fly to Lisbon from Ottawa according to our data. Air Transat is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Lisbon. Keep in mind that there are 13 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Ottawa to Lisbon?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 11h 04m.

Which airport is the most popular layover for flights between Ottawa and Lisbon?

Toronto (YYZ) was the most common stop: 45% of momondo users choosing one-stop flights on this route connected there.

When did momondo last update prices for flights from Ottawa Airport to Lisbon Humberto Delgado Airport?

Prices for flights from Ottawa Airport to Lisbon Humberto Delgado Airport were last updated today.

How many operators does momondo search for flights from Ottawa Airport to Lisbon Humberto Delgado Airport?

As of December 2025, there are 6 operators available to choose from for flights from Ottawa Airport to Lisbon Humberto Delgado Airport.

How old do you have to be to fly from Ottawa Airport to Lisbon Humberto Delgado Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 458 Cheap Flights from Ottawa to Lisbon in 2025/26

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One-way

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6:20 p.m. - 5:30 p.m.

YOW

LIS

19h 10m1 stop

5:35 a.m. - 3:00 p.m.

LIS

YOW

14h 25m1 stop

C$ 748Air France

Thu, 26 Mar - Thu, 2 Apr

5:20 p.m. - 3:10 p.m.

YOW

LIS

16h 50m1 stop

5:30 a.m. - 3:10 p.m.

LIS

YOW

14h 40m1 stop

C$ 749Air France

Sun, 25 Jan - Tue, 3 Feb

5:25 p.m. - 5:50 p.m.

YOW

LIS

19h 25m1 stop

5:35 a.m. - 3:00 p.m.

LIS

YOW

14h 25m1 stop

C$ 750Air France

Mon, 27 Apr - Tue, 19 May

5:20 p.m. - 5:30 p.m.

YOW

LIS

19h 10m1 stop

5:30 a.m. - 3:10 p.m.

LIS

YOW

14h 40m1 stop

C$ 752Air France

Mon, 9 Feb - Mon, 16 Feb

10:00 a.m. - 4:55 p.m.

YOW

LIS

25h 55m2 stops

12:25 p.m. - 4:58 p.m.

LIS

YOW

33h 33m2 stops

C$ 757Multiple Airlines

Sun, 25 Jan - Sun, 1 Feb

11:20 a.m. - 9:20 a.m.

YOW

LIS

17h 00m2 stops

10:55 a.m. - 11:08 p.m.

LIS

YOW

17h 13m1 stop

C$ 759Multiple Airlines

Thu, 22 Jan - Fri, 6 Feb

5:11 p.m. - 10:15 a.m.

YOW

LIS

36h 04m2 stops

11:55 a.m. - 10:26 a.m.

LIS

YOW

27h 31m2 stops

C$ 763United Airlines

Wed, 18 Feb - Tue, 24 Feb

5:20 p.m. - 3:10 p.m.

YOW

LIS

16h 50m1 stop

12:20 p.m. - 3:10 p.m.

LIS

YOW

31h 50m1 stop

C$ 767Air France

Sun, 25 Jan - Mon, 2 Feb

11:20 a.m. - 9:20 a.m.

YOW

LIS

17h 00m2 stops

11:20 a.m. - 7:41 p.m.

LIS

YOW

13h 21m2 stops

C$ 768Air Canada

Thu, 22 Jan - Sat, 7 Feb

5:00 a.m. - 8:10 a.m.

YOW

LIS

22h 10m2 stops

12:20 p.m. - 1:59 p.m.

LIS

YOW

30h 39m2 stops

C$ 772United Airlines

Fri, 23 Jan - Wed, 8 Apr

Air France flights from Ottawa to Lisbon

Our best Air France deals on Ottawa to Lisbon flight tickets

Air France

26 Mar

YOW6:20 p.m.Ottawa

19h 10m

1 stop

LIS5:30 p.m.Lisbon Humberto Delgado

2 Apr

LIS5:35 a.m.Lisbon Humberto Delgado

14h 25m

1 stop

YOW3:00 p.m.Ottawa

C$ 748

Find similar

Air France

25 Jan

YOW5:20 p.m.Ottawa

16h 50m

1 stop

LIS3:10 p.m.Lisbon Humberto Delgado

3 Feb

LIS5:30 a.m.Lisbon Humberto Delgado

14h 40m

1 stop

YOW3:10 p.m.Ottawa

C$ 749

Find similar

Air France

27 Apr

YOW5:25 p.m.Ottawa

19h 25m

1 stop

LIS5:50 p.m.Lisbon Humberto Delgado

19 May

LIS5:35 a.m.Lisbon Humberto Delgado

14h 25m

1 stop

YOW3:00 p.m.Ottawa

C$ 750

Find similar

United Airlines flights from Ottawa to Lisbon

Our best United Airlines deals on Ottawa to Lisbon flight tickets

United Airlines

18 Feb

YOW5:11 p.m.Ottawa

36h 04m

2 stops

LIS10:15 a.m.Lisbon Humberto Delgado

24 Feb

LIS11:55 a.m.Lisbon Humberto Delgado

27h 31m

2 stops

YOW10:26 a.m.Ottawa

C$ 763

Find similar

United Airlines

23 Jan

YOW5:00 a.m.Ottawa

22h 10m

2 stops

LIS8:10 a.m.Lisbon Humberto Delgado

8 Apr

LIS12:20 p.m.Lisbon Humberto Delgado

30h 39m

2 stops

YOW1:59 p.m.Ottawa

C$ 772

Find similar

United Airlines

4 Feb

YOW7:27 p.m.Ottawa

31h 43m

2 stops

LIS8:10 a.m.Lisbon Humberto Delgado

14 Feb

LIS5:00 a.m.Lisbon Humberto Delgado

21h 18m

2 stops

YOW9:18 p.m.Ottawa

C$ 782

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Thu 26/3

6:20 p.m.-5:30 p.m.

1 stop19h 10m

Lisbon Humberto Delgado

Thu 2/4

5:35 a.m.-3:00 p.m.

1 stop14h 25m

C$ 748

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 25/1

5:20 p.m.-3:10 p.m.

1 stop16h 50m

Lisbon Humberto Delgado

Tue 3/2

5:30 a.m.-3:10 p.m.

1 stop14h 40m

C$ 749

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Mon 27/4

5:25 p.m.-5:50 p.m.

1 stop19h 25m

Lisbon Humberto Delgado

Tue 19/5

5:35 a.m.-3:00 p.m.

1 stop14h 25m

C$ 750

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Mon 9/2

5:20 p.m.-5:30 p.m.

1 stop19h 10m

Lisbon Humberto Delgado

Mon 16/2

5:30 a.m.-3:10 p.m.

1 stop14h 40m

C$ 752

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 25/1

10:00 a.m.-4:55 p.m.

2 stops25h 55m

Lisbon Humberto Delgado

Sun 1/2

12:25 p.m.-4:58 p.m.

2 stops33h 33m

C$ 757

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Thu 22/1

11:20 a.m.-9:20 a.m.

2 stops17h 00m

Lisbon Humberto Delgado

Fri 6/2

10:55 a.m.-11:08 p.m.

1 stop17h 13m

C$ 759

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Wed 18/2

5:11 p.m.-10:15 a.m.

2 stops36h 04m

Lisbon Humberto Delgado

Tue 24/2

11:55 a.m.-10:26 a.m.

2 stops27h 31m

C$ 763

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 25/1

5:20 p.m.-3:10 p.m.

1 stop16h 50m

Lisbon Humberto Delgado

Mon 2/2

12:20 p.m.-3:10 p.m.

1 stop31h 50m

C$ 767

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Thu 22/1

11:20 a.m.-9:20 a.m.

2 stops17h 00m

Lisbon Humberto Delgado

Sat 7/2

11:20 a.m.-7:41 p.m.

2 stops13h 21m

C$ 768

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Fri 23/1

5:00 a.m.-8:10 a.m.

2 stops22h 10m

Lisbon Humberto Delgado

Wed 8/4

12:20 p.m.-1:59 p.m.

2 stops30h 39m

C$ 772

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Lisbon?

The month of February is, on average, the cheapest month to fly to Lisbon from Ottawa, with most prices found around C$ 895. If you don’t want to visit Lisbon in February, then you should wait until May to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 905.

What is the cheapest day to depart on your flight to Lisbon?

The cheapest day to depart from Ottawa to Lisbon is on a Wednesday. Travellers who choose to depart for Lisbon on a Wednesday will often find tickets for as low as C$ 993. The most expensive day to fly to Lisbon is Friday, with ticket prices averaging around C$ 1,157.

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around C$ 983 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Ottawa for as low as C$ 890 on momondo.

When to book flights from Ottawa to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Lisbon according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ottawa to Lisbon (YOW to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Lisbon

Fastest flight time	11h 15m
Direct flights	None

The fastest flight from Ottawa to Lisbon takes 11h 15m

There are no direct flights from Ottawa to Lisbon. There are no popular flight routes from Ottawa to Lisbon.

Search flight deals

How far is Ottawa to Lisbon Humberto Delgado by plane?
Lisbon Humberto Delgado is 5383.1 km away from Ottawa. By plane, this route typically takes 11h 15m.
When did momondo last update prices for flights from Ottawa Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Ottawa Airport to Lisbon Humberto Delgado Airport were last updated today.
How many operators does momondo search for flights from Ottawa Airport to Lisbon Humberto Delgado Airport?
As of December 2025, there are 6 operators available to choose from for flights from Ottawa Airport to Lisbon Humberto Delgado Airport.
How old do you have to be to fly from Ottawa Airport to Lisbon Humberto Delgado Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ottawa to Lisbon?
momondo data reveals that the most frequently booked airline on the route from Ottawa to Lisbon is Air Canada, representing 71% of all bookings. The subsequent popular airlines are Air France at 11%, Air Transat at 8%, and Porter Airlines at 5%.

Best airlines flying from Ottawa to Lisbon

Compare and see reviews for airlines that fly from Ottawa to Lisbon with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom C$ 704	Free Cancellation	Rating 7.4 1,515 reviews	Search Air France flights
Air Canada	PriceFrom C$ 757	Free Cancellation	Rating 7.1 10,562 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 798	Free Cancellation	Rating 7.4 9,116 reviews	Search United Airlines flights
Porter Airlines	PriceFrom C$ 834	Free Cancellation	Rating 8.0 401 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 842	Free Cancellation	Rating 7.7 485 reviews	Search Air Transat flights
Lufthansa	PriceFrom C$ 1,105	Free Cancellation	Rating 6.8 7,657 reviews	Search Lufthansa flights

Sintra

Evora

Nazaré

Fátima

Estoril

Sesimbra

Peniche

Óbidos

Costa da Caparica

Sines

Caldas da Rainha

Figueira da Foz

Setúbal

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Lisbon?

Finding the right flight to Lisbon from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lisbon quick and easy, saving you time and money.

Can I find flights from Ottawa to Lisbon with flexible booking policies on momondo?

Flights from Ottawa to Lisbon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ottawa to Lisbon?

Once all potential Ottawa to Lisbon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ottawa to Lisbon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ottawa to Lisbon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Lisbon trip

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Cheap flights from Ottawa to Lisbon from C$ 458

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Lisbon departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Filter for what you want

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Air France flights from Ottawa to Lisbon

Our best Air France deals on Ottawa to Lisbon flight tickets

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Our best United Airlines deals on Ottawa to Lisbon flight tickets

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

See travel insights to Lisbon from

How to get the cheapest flight ticket from Ottawa to Lisbon

What is the cheapest month to fly to Lisbon?

The month of February is, on average, the cheapest month to fly to Lisbon from Ottawa, with most prices found around C$ 895. If you don’t want to visit Lisbon in February, then you should wait until May to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 905.

What is the cheapest day to depart on your flight to Lisbon?

The cheapest day to depart from Ottawa to Lisbon is on a Wednesday. Travellers who choose to depart for Lisbon on a Wednesday will often find tickets for as low as C$ 993. The most expensive day to fly to Lisbon is Friday, with ticket prices averaging around C$ 1,157.

How far in advance should I book a flight to Lisbon?

Which airlines fly to Lisbon?

Which airport is the most popular layover for flights between Ottawa and Lisbon?

Toronto (YYZ) was the most common stop: 45% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from Ottawa to Lisbon?

Flights via Paris (CDG) offer the lowest average round-trip price of C$ 746.

Which layover airport has the shortest travel time from Ottawa to Lisbon?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 11h 04m.

Which layover airport has the shortest connection time from Ottawa to Lisbon?

Toronto (YYZ) has the shortest average layover time for this route: 3h 18m.

When to book flights from Ottawa to Lisbon

Cheap Ottawa to Lisbon (YOW to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Lisbon

Fastest flight time

Direct flights

How far is Ottawa to Lisbon Humberto Delgado by plane?

When did momondo last update prices for flights from Ottawa Airport to Lisbon Humberto Delgado Airport?

How many operators does momondo search for flights from Ottawa Airport to Lisbon Humberto Delgado Airport?

How old do you have to be to fly from Ottawa Airport to Lisbon Humberto Delgado Airport?

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

What is the most popular airline from Ottawa to Lisbon?

Best airlines flying from Ottawa to Lisbon

Compare and see reviews for airlines that fly from Ottawa to Lisbon with momondo

Travelling to a place near Lisbon?

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Lisbon?

Can I find flights from Ottawa to Lisbon with flexible booking policies on momondo?

How can momondo help me find flights from Ottawa to Lisbon?

I’m not ready to book a flight from Ottawa to Lisbon right now. Can momondo alert me if prices change?

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal