Cheap Flights from Ottawa (YOWA) to Lisbon (LIS)

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Flight deals from Ottawa to Lisbon Airport

Looking for a cheap last-minute deal or the best return flight from Ottawa to Lisbon Airport? If you want to travel next month, return fares start from £469. Find the lowest prices on one-way and return tickets right here.

Lisbon.£443 per passenger.Departing Fri, 29 May, returning Thu, 11 Jun.Return flight with WestJet and Ryanair.Outbound indirect flight with WestJet, departs from Ottawa International on Fri, 29 May, arriving in Lisbon.Inbound indirect flight with Ryanair, departs from Lisbon on Thu, 11 Jun, arriving in Ottawa International.Price includes taxes and charges.From £443, select.

Lisbon.£444 per passenger.Departing Sun, 26 Apr, returning Thu, 7 May.Return flight with WestJet and Royal Air Maroc.Outbound indirect flight with WestJet, departs from Ottawa International on Sun, 26 Apr, arriving in Lisbon.Inbound indirect flight with Royal Air Maroc, departs from Lisbon on Thu, 7 May, arriving in Ottawa International.Price includes taxes and charges.From £444, select.

Lisbon.£449 per passenger.Departing Sat, 16 May, returning Wed, 27 May.Return flight with WestJet and Ryanair.Outbound indirect flight with WestJet, departs from Ottawa International on Sat, 16 May, arriving in Lisbon.Inbound indirect flight with Ryanair, departs from Lisbon on Wed, 27 May, arriving in Ottawa International.Price includes taxes and charges.From £449, select.

Lisbon.£469 per passenger.Departing Tue, 7 Apr, returning Tue, 21 Apr.Return flight with Air France.Outbound indirect flight with Air France, departs from Ottawa International on Tue, 7 Apr, arriving in Lisbon.Inbound indirect flight with Air France, departs from Lisbon on Tue, 21 Apr, arriving in Ottawa International.Price includes taxes and charges.From £469, select.

Lisbon.£488 per passenger.Departing Sat, 13 Jun, returning Sat, 20 Jun.Return flight with WestJet and TAP Air Portugal.Outbound indirect flight with WestJet, departs from Ottawa International on Sat, 13 Jun, arriving in Lisbon.Inbound indirect flight with TAP Air Portugal, departs from Lisbon on Sat, 20 Jun, arriving in Ottawa International.Price includes taxes and charges.From £488, select.

Lisbon.£497 per passenger.Departing Sun, 11 Oct, returning Mon, 19 Oct.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from Ottawa International on Sun, 11 Oct, arriving in Lisbon.Inbound indirect flight with Air Transat, departs from Lisbon on Mon, 19 Oct, arriving in Ottawa International.Price includes taxes and charges.From £497, select.

Lisbon.£518 per passenger.Departing Sat, 15 Aug, returning Thu, 27 Aug.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from Ottawa International on Sat, 15 Aug, arriving in Lisbon.Inbound indirect flight with Air Transat, departs from Lisbon on Thu, 27 Aug, arriving in Ottawa International.Price includes taxes and charges.From £518, select.

Lisbon.£522 per passenger.Departing Tue, 1 Sep, returning Wed, 16 Sep.Return flight with WestJet and Finnair.Outbound indirect flight with WestJet, departs from Ottawa International on Tue, 1 Sep, arriving in Lisbon.Inbound indirect flight with Finnair, departs from Lisbon on Wed, 16 Sep, arriving in Ottawa International.Price includes taxes and charges.From £522, select.

Lisbon.£523 per passenger.Departing Sun, 21 Jun, returning Thu, 2 Jul.Return flight with WestJet and TAP Air Portugal.Outbound indirect flight with WestJet, departs from Ottawa International on Sun, 21 Jun, arriving in Lisbon.Inbound indirect flight with TAP Air Portugal, departs from Lisbon on Thu, 2 Jul, arriving in Ottawa International.Price includes taxes and charges.From £523, select.

Lisbon.£529 per passenger.Departing Wed, 26 Aug, returning Sun, 6 Sep.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from Ottawa International on Wed, 26 Aug, arriving in Lisbon.Inbound indirect flight with Air Transat, departs from Lisbon on Sun, 6 Sep, arriving in Ottawa International.Price includes taxes and charges.From £529, select.

Lisbon.£546 per passenger.Departing Sun, 22 Mar, returning Mon, 30 Mar.Return flight with Porter Airlines and Azores Airlines.Outbound indirect flight with Porter Airlines, departs from Ottawa International on Sun, 22 Mar, arriving in Lisbon.Inbound indirect flight with Azores Airlines, departs from Lisbon on Mon, 30 Mar, arriving in Ottawa International.Price includes taxes and charges.From £546, select.

Lisbon.£555 per passenger.Departing Sun, 12 Jul, returning Fri, 31 Jul.Return flight with WestJet and Iberia.Outbound indirect flight with WestJet, departs from Ottawa International on Sun, 12 Jul, arriving in Lisbon.Inbound indirect flight with Iberia, departs from Lisbon on Fri, 31 Jul, arriving in Ottawa International.Price includes taxes and charges.From £555, select.

Lisbon.£562 per passenger.Departing Sun, 6 Sep, returning Mon, 5 Oct.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from Ottawa International on Sun, 6 Sep, arriving in Lisbon.Inbound indirect flight with Air Transat, departs from Lisbon on Mon, 5 Oct, arriving in Ottawa International.Price includes taxes and charges.From £562, select.

Lisbon.£592 per passenger.Departing Sun, 29 Mar, returning Sun, 5 Apr.Return flight with Air France.Outbound indirect flight with Air France, departs from Ottawa International on Sun, 29 Mar, arriving in Lisbon.Inbound indirect flight with Air France, departs from Lisbon on Sun, 5 Apr, arriving in Ottawa International.Price includes taxes and charges.From £592, select.

Lisbon.£594 per passenger.Departing Tue, 12 Jan, returning Wed, 27 Jan.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Tue, 12 Jan, arriving in Lisbon.Inbound indirect flight with Air Canada, departs from Lisbon on Wed, 27 Jan, arriving in Ottawa International.Price includes taxes and charges.From £594, select.

Lisbon.£607 per passenger.Departing Mon, 13 Jul, returning Mon, 17 Aug.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from Ottawa International on Mon, 13 Jul, arriving in Lisbon.Inbound indirect flight with Air Transat, departs from Lisbon on Mon, 17 Aug, arriving in Ottawa International.Price includes taxes and charges.From £607, select.

Find the cheapest month to fly from Ottawa to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa to Lisbon flights are currently cheapest in May.

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Ottawa to Lisbon: Alternative routes

Compare routes from Ottawa to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Lisbon

5 miles from central Lisbon

ClosestCheapest

from £443

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Cascais Municipal Aerodrome

12 miles from central Lisbon

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Ottawa to Lisbon: Flight information

The things to know before you go.

Cheapest flight found	£443
Cheapest month to fly	May

Finding cheap flights from Ottawa to Lisbon: Frequently asked questions

How much are return flights from Ottawa to Lisbon?

The best price we found for a return flight from Ottawa to Lisbon is £443. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Ottawa to Lisbon?

Currently, there are no airlines that fly direct from Ottawa to Lisbon. But we found flights with one stop from £443.

How many flights are there a week from Ottawa to Lisbon?

As of March 2026, there are no flights flying from Ottawa to Lisbon.

When is the cheapest time to fly from Ottawa to Lisbon?

The cheapest month to fly from Ottawa to Lisbon is usually May.

Which upcoming date is cheapest to fly from Ottawa to Lisbon Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Lisbon Airport on Friday, 29 May 2026.

Can I get a direct flight from Ottawa to Lisbon Airport?

No airlines currently offer direct flights between Ottawa and Lisbon Airport. Most routes have one or more stops.

How can I find the best flight deal to Lisbon?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Lisbon?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Ottawa to Lisbon with?

The cheapest airline that flies to Lisbon is WestJet .

Travelling from Ottawa to Lisbon Portela Airport (LIS): What you need to know

Ottawa's main base, Ottawa/Macdonald-Cartier International Airport (YOW), is where many great holidays begin. Explore your departure options from here for your flight from Ottawa to Lisbon Portela Airport (LIS).
Lisbon Portela Airport is located in Lisbon. The city runs on the UTC+0 timezone and is four hours ahead of Ottawa.
Your flight from Ottawa to LIS won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
High season means busier airports, so aim to get there even earlier. Give yourself at least two hours before a domestic flight and four hours for an international journey to keep to your schedule.

Airports in Ottawa

Ottawa Gatineau Airport (YND)

Travelling from central Ottawa to YND takes around 1 hour 40 minutes by public transport. If you drive, ride-share or take a cab, you'll cover the 24 kms (15 miles) in 20 minutes or so, depending on traffic conditions.
Booked an early flight from Ottawa to Lisbon Portela Airport? Stay at a hotel close to Ottawa Gatineau Airport, such as Meilleure Auberge. Lovely Room 4mins From Gatineau-Ottawa Airport will also put you moments from your departure gate.

Ottawa/Macdonald-Cartier International Airport (YOW)

You can get to YOW from central Ottawa in about 20 minutes by car, depending on traffic. The ride on public transport takes roughly 45 minutes to cover the 13 kms (8 miles) or so.
Get your holiday started early with an extra night away from home. Before your Ottawa to LIS flight, kick back in one of these hotels near Ottawa/Macdonald-Cartier International Airport:
58.21% of flights out of Ottawa/Macdonald-Cartier International Airport arrive according to schedule.
The street address for YOW is 50 Airport Road.

About Lisbon Portela Airport (LIS)

Have a late flight from Ottawa to Lisbon Portela Airport? Don't let it hijack your sleep schedule. Stay at one of these hotels near LIS and hit the pillow fast:
Say yes to new adventures by picking up a Lisbon Portela Airport rental car. Grab a set of wheels from Klass Wagen, Goldcar or OK Mobility to explore Lisbon and beyond.
Lock in the lowest price by booking your ride around two weeks ahead of your Ottawa to Lisbon Portela Airport flight.

Getting from Lisbon Portela Airport (LIS) to central Lisbon

Central Lisbon is around 4 miles from Lisbon Portela Airport. Journey times by cab or car hire will vary based on traffic conditions and time of day, so do a little research ahead of time.
It takes around 1 hour to get there using public transport.

How to find the cheapest flights from Ottawa to Lisbon Portela Airport (LIS)

£212 is currently the best price for a one-way ticket from Ottawa to Lisbon Portela Airport. A return flight starts at £443. These prices may change based on availability.
Booking ahead of time is often the key to finding a cheap flight from Ottawa to LIS. Fares tend to rise as demand increases, so the closer your departure date, the more it could cost you.
If you have some flexibility with your travel dates, try using the 'Whole month' tool. It'll give you the lowest price in every month when searching for your Ottawa to Lisbon Portela Airport ticket.
There's no need to check every day to find out if prices have dropped when you create a Price Alert. We'll notify you as soon as a better deal comes up on plane tickets from Ottawa to LIS.
Filters make it easier to dig up a deal for your flight from Ottawa to Lisbon Portela Airport. Choose the airlines, flight times and stops that match your plans. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

The best time to fly from Ottawa to Lisbon Portela Airport (LIS)

Think about your travel style when deciding when to fly. February is the quietest month to visit Lisbon. June is when most people book flights from Ottawa to Lisbon Portela Airport (LIS), which may be perfect if you'd rather travel when it's busy.
The warmest month in Lisbon is August, with temperatures ranging between 16ºC (61ºF) and 29ºC (84ºF). Lock in your Ottawa to LIS plane ticket then if that's your definition of good weather.
If you like travelling in cooler conditions, search for a cheap ticket from Ottawa to Lisbon Portela Airport in January when temperatures are between 8ºC (46ºF) and 16ºC (61ºF).

More about Lisbon

Once you've booked your flight from Ottawa to Lisbon Portela Airport, find a hotel that keeps you close to what you want to see. Make one of these accommodation options your base for exploring Lisbon:
Belém and Pasteis de Belém are just the start of the top-rated attractions to add to your Lisbon travel itinerary. Keep the momentum going by heading to Real Mosteiro de Santa Maria de Belém.

Explore more of Portugal

Porto is just one of the many cities in Portugal waiting to be discovered once you've seen the sights of Lisbon. Around 274 kms (170 miles) away to the north, its top attractions include Ribeira District, Rio Douro and Livraria Lello.
Around 177 kms (110 miles) north of Lisbon, Coimbra is another favourite stop in Portugal. Get a taste of what this destination has to offer at Biblioteca Joanina, Old Cathedral of Coimbra (Se Velha de Coimbra) and Mesquita de Coimbra.