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

Flights via Paris (CDG) offer the lowest average round-trip price of C$ 856.

What is the cheapest airline that flies from Ottawa to Lisbon Humberto Delgado?

WestJet is the most popular carrier operating from Ottawa to Lisbon Humberto Delgado

Which airlines fly to Lisbon?

Air Transat, Air Canada and TAP AIR PORTUGAL 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 43% 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 connection time from Ottawa to Lisbon?

Montreal (YUL) has the shortest average layover time for this route: 2h 11m.

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: 9h 26m.

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

Montreal (YUL) 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 May 2026, 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$ 309 Cheap Flights from Ottawa to Lisbon in 2026

Q: What is the typical price of a round-trip flight between Ottawa and Lisbon?

Prices are currently low for flights on this route. Typical prices usually range from C$ 1,385 to C$ 954. The lowest price recently found on this route was C$ 606.

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ottawa to Lisbon

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 p.m. - 9:45 p.m.

YOW

LIS

22h 20m

2 stops

6:15 a.m. - 12:20 a.m.

LIS

YOW

23h 05m

2 stops

C$ 606WestJet

Tue, 9 Jun - Tue, 30 Jun

6:25 p.m. - 9:45 p.m.

YOW

LIS

46h 20m

2 stops

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

LIS

YOW

23h 10m

2 stops

C$ 630WestJet

Mon, 15 Jun - Thu, 18 Jun

6:25 p.m. - 9:45 p.m.

YOW

LIS

22h 20m

2 stops

6:10 a.m. - 5:35 p.m.

LIS

YOW

16h 25m

2 stops

C$ 631WestJet

Sun, 7 Jun - Sat, 20 Jun

7:25 p.m. - 9:20 a.m.

YOW

LIS

8h 55m

1 stop

1:00 p.m. - 7:10 p.m.

LIS

YOW

11h 10m

1 stop

C$ 780Air Canada

Thu, 17 Sep - Sun, 27 Sep

9:30 p.m. - 9:20 a.m.

YOW

LIS

30h 50m

1 stop

11:25 a.m. - 7:45 p.m.

LIS

YOW

13h 20m

1 stop

C$ 799Lufthansa

Sat, 5 Sep - Sat, 19 Sep

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

YOW

LIS

9h 55m

1 stop

11:20 a.m. - 10:32 p.m.

LIS

YOW

16h 12m

1 stop

C$ 801Lufthansa

Wed, 21 Oct - Wed, 4 Nov

3:10 p.m. - 9:20 a.m.

YOW

LIS

13h 10m

1 stop

1:00 p.m. - 7:10 p.m.

LIS

YOW

11h 10m

1 stop

C$ 805Lufthansa

Fri, 16 Oct - Fri, 23 Oct

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

YOW

LIS

9h 55m

1 stop

1:00 p.m. - 10:10 p.m.

LIS

YOW

14h 10m

2 stops

C$ 811Lufthansa

Fri, 16 Oct - Fri, 23 Oct

10:05 p.m. - 11:05 a.m.

YOW

LIS

32h 00m

1 stop

11:25 a.m. - 10:10 p.m.

LIS

YOW

15h 45m

1 stop

C$ 827Multiple Airlines

Fri, 25 Sep - Tue, 13 Oct

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

YOW

LIS

9h 55m

1 stop

11:20 a.m. - 10:32 p.m.

LIS

YOW

16h 12m

1 stop

C$ 828Air Canada

Tue, 20 Oct - Wed, 4 Nov

WestJet flights from Ottawa to Lisbon

Our best WestJet deals on Ottawa to Lisbon flight tickets

WestJet

9 Jun

YOW6:25 p.m.Ottawa

22h 20m

2 stops

LIS9:45 p.m.Lisbon Humberto Delgado

30 Jun

LIS6:15 a.m.Lisbon Humberto Delgado

23h 05m

2 stops

YOW12:20 a.m.Ottawa

C$ 606

WestJet

7 Jun

YOW6:25 p.m.Ottawa

22h 20m

2 stops

LIS9:45 p.m.Lisbon Humberto Delgado

20 Jun

LIS6:10 a.m.Lisbon Humberto Delgado

16h 25m

2 stops

YOW5:35 p.m.Ottawa

C$ 630

WestJet

7 Jun

YOW6:25 p.m.Ottawa

22h 20m

2 stops

LIS9:45 p.m.Lisbon Humberto Delgado

20 Jun

LIS6:10 a.m.Lisbon Humberto Delgado

16h 25m

2 stops

YOW5:35 p.m.Ottawa

C$ 631

Air Canada flights from Ottawa to Lisbon

Our best Air Canada deals on Ottawa to Lisbon flight tickets

Air Canada

17 Sep

YOW7:25 p.m.Ottawa

8h 55m

1 stop

LIS9:20 a.m.Lisbon Humberto Delgado

27 Sep

LIS1:00 p.m.Lisbon Humberto Delgado

11h 10m

1 stop

YOW7:10 p.m.Ottawa

C$ 780

Air Canada

20 Oct

YOW6:25 p.m.Ottawa

9h 55m

1 stop

LIS9:20 a.m.Lisbon Humberto Delgado

4 Nov

LIS11:20 a.m.Lisbon Humberto Delgado

16h 12m

1 stop

YOW10:32 p.m.Ottawa

C$ 828

Air Canada

16 Oct

YOW7:25 p.m.Ottawa

8h 55m

1 stop

LIS9:20 a.m.Lisbon Humberto Delgado

23 Oct

LIS11:25 a.m.Lisbon Humberto Delgado

14h 25m

1 stop

YOW8:50 p.m.Ottawa

C$ 830

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Tue 9/6

6:25 p.m.-9:45 p.m.

2 stops22h 20m

Lisbon Humberto Delgado

Tue 30/6

6:15 a.m.-12:20 a.m.

2 stops23h 05m

C$ 606

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Mon 15/6

6:25 p.m.-9:45 p.m.

2 stops46h 20m

Lisbon Humberto Delgado

Thu 18/6

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

2 stops23h 10m

C$ 630

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 7/6

6:25 p.m.-9:45 p.m.

2 stops22h 20m

Lisbon Humberto Delgado

Sat 20/6

6:10 a.m.-5:35 p.m.

2 stops16h 25m

C$ 631

Quickest round-trip

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Thu 17/9

7:25 p.m.-9:20 a.m.

1 stop8h 55m

Lisbon Humberto Delgado

Sun 27/9

1:00 p.m.-7:10 p.m.

1 stop11h 10m

C$ 780

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sat 5/9

9:30 p.m.-9:20 a.m.

1 stop30h 50m

Lisbon Humberto Delgado

Sat 19/9

11:25 a.m.-7:45 p.m.

1 stop13h 20m

C$ 799

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Wed 21/10

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

1 stop9h 55m

Lisbon Humberto Delgado

Wed 4/11

11:20 a.m.-10:32 p.m.

1 stop16h 12m

C$ 801

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Fri 16/10

3:10 p.m.-9:20 a.m.

1 stop13h 10m

Lisbon Humberto Delgado

Fri 23/10

1:00 p.m.-7:10 p.m.

1 stop11h 10m

C$ 805

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Fri 16/10

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

1 stop9h 55m

Lisbon Humberto Delgado

Fri 23/10

1:00 p.m.-10:10 p.m.

2 stops14h 10m

C$ 811

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Fri 25/9

10:05 p.m.-11:05 a.m.

1 stop32h 00m

Lisbon Humberto Delgado

Tue 13/10

11:25 a.m.-10:10 p.m.

1 stop15h 45m

C$ 827

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Tue 20/10

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

1 stop9h 55m

Lisbon Humberto Delgado

Wed 4/11

11:20 a.m.-10:32 p.m.

1 stop16h 12m

C$ 828

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 typical price of a round-trip flight between Ottawa and Lisbon?

What is the cheapest month to fly to Lisbon?

The month of November is, on average, the cheapest month to fly to Lisbon from Ottawa, with most prices found around C$ 951. If you don’t want to visit Lisbon in November, then you should wait until February to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 958.

How far in advance should I book a flight from Ottawa 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$ 1,041 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$ 880 on momondo.

Can stopping save me money on Ottawa to Lisbon flights?

You could potentially save up to 27% on your flight if you consider stops on a Ottawa to Lisbon flight.

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	8h 55m
Direct flights	None

The fastest flight from Ottawa to Lisbon takes 8h 55m

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

Search flight deals

Frequently asked questions about flying from Ottawa to Lisbon

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 8h 55m.
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 May 2026, 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 70% of all bookings. The subsequent popular airlines are Air France at 13%, Air Transat at 7%, and Porter Airlines at 4%.

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$ 748	Free Cancellation	Rating 7.4 1,593 reviews	Search Air France flights
Air Canada	PriceFrom C$ 751	Free Cancellation	Rating 7.1 11,092 reviews	Search Air Canada flights
Air Transat	PriceFrom C$ 851	Free Cancellation	Rating 7.8 553 reviews	Search Air Transat flights
United Airlines	PriceFrom C$ 853	Free Cancellation	Rating 7.4 9,749 reviews	Search United Airlines flights
Porter Airlines	PriceFrom C$ 883	Free Cancellation	Rating 8.0 439 reviews	Search Porter Airlines flights
Lufthansa	PriceFrom C$ 970	Free Cancellation	Rating 6.8 8,032 reviews	Search Lufthansa flights

Nazaré

Evora

Fátima

Sintra

Sesimbra

Peniche

Oeiras

Setúbal

Caldas da Rainha

Sines

Ericeira

Costa da Caparica

Estoril

Figueira da Foz

Óbidos

Madeira

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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 26/6

Fri 3/7

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Nearby airports

Airlines

Cabin classes

Other Portugal destinations

Other flights from Ottawa

Complete your trip

Feeling lucky

Airports servicing Portugal

Cheap flights from Ottawa to Lisbon from C$ 309

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 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ottawa to Lisbon

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

WestJet flights from Ottawa to Lisbon

Our best WestJet deals on Ottawa to Lisbon flight tickets

Air Canada flights from Ottawa to Lisbon

Our best Air Canada deals on Ottawa to Lisbon flight tickets

momondo Fare Finder

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 typical price of a round-trip flight between Ottawa and Lisbon?

What is the cheapest month to fly to Lisbon?

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

Can stopping save me money on Ottawa to Lisbon flights?

What is the cheapest airline that flies from Ottawa to Lisbon Humberto Delgado?

Which airlines fly to Lisbon?

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

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

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

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

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

Frequently asked questions about flying 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?

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

Fly your favourite airline to Lisbon

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Lisbon

List of cabin classes available on flights landing in Lisbon. Availability may vary depending on flight origin and airline.

Popular Cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Ottawa

According to popular flight searches on momondo this year

Complete your trip to Lisbon

Explore popular destinations other users love

According to popular flight searches on momondo this year