Find flights
When to book
Airlines
FAQs

Cheap flights from London, ON to Lisbon from C$ 723

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — LIS
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Lisbon

Enter your travel dates to find the best prices.

Cheapest flights from London to Lisbon
Explore the most affordable flight options available from London to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Sat 23/56:10 p.m.
YXU
-
LIS
2 stops34h 10m
Air Canada
Tue 2/611:25 a.m.
LIS
-
YXU
2 stops26h 28m
Air Canada
Deal found 22/3C$ 1,199
Fri 5/66:10 p.m.
YXU
-
LIS
1 stop11h 50m
Air Canada
Tue 9/61:00 p.m.
LIS
-
YXU
1 stop30h 58m
Air Canada
Deal found 20/3C$ 1,254
Sat 30/59:30 a.m.
YXU
-
LIS
1 stop19h 05m
Multiple Airlines
Sun 7/611:35 a.m.
LIS
-
YXU
1 stop15h 03m
Multiple Airlines
Deal found 21/3C$ 1,457
Sat 23/56:10 a.m.
YXU
-
LIS
2 stops32h 15m
Multiple Airlines
Tue 2/68:45 p.m.
LIS
-
YXU
3 stops41h 08m
Multiple Airlines
Deal found 22/3C$ 1,503
Fri 5/612:20 p.m.
YXU
-
LIS
2 stops15h 00m
United Airlines
Tue 9/612:20 p.m.
LIS
-
YXU
2 stops14h 18m
United Airlines
Deal found 20/3C$ 1,511

Find flight deals from London to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Lisbon (LIS). 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 24 March 2026.

Round-trip from

C$ 1,199

One-way from

C$ 723
Air Canada
  • Air Canada
  • 23/5-2/6
  • 4 total stops
  • 60h 38m total
  • London to Lisbon
Search Deals
5/5
  • 5/5
  • 2 total stops
  • 30h 00m total
  • London to Lisbon
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Lisbon 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 24 March 2026.
Use the filters below to find and compare flights from London to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonLisbon

YXU - LIS

YXULIS

London

Sat 23/5

6:10 p.m.-9:20 a.m.

2 stops34h 10m

Lisbon Humberto Delgado

Tue 2/6

11:25 a.m.-8:53 a.m.

2 stops26h 28m

C$ 1,199

LondonLisbon

YXU - LIS

YXULIS

London

Fri 5/6

6:10 p.m.-11:00 a.m.

1 stop11h 50m

Lisbon Humberto Delgado

Tue 9/6

1:00 p.m.-2:58 p.m.

1 stop30h 58m

C$ 1,254
Quickest round-trip

LondonLisbon

YXU - LIS

YXULIS

London

Fri 5/6

12:20 p.m.-8:20 a.m.

2 stops15h 00m

Lisbon Humberto Delgado

Tue 9/6

12:20 p.m.-9:38 p.m.

2 stops14h 18m

C$ 1,511

LondonLisbon

YXU - LIS

YXULIS

London

Sat 30/5

6:10 p.m.-9:20 a.m.

2 stops34h 10m

Lisbon Humberto Delgado

Sun 7/6

11:25 a.m.-8:53 a.m.

2 stops26h 28m

C$ 1,526
Cheapest one-way

LondonLisbon

YXU - LIS

YXULIS

London

Tue 5/5

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

2 stops30h 00m

C$ 723

LondonLisbon

YXU - LIS

YXULIS

London

Mon 4/5

6:10 a.m.-8:35 p.m.

3 stops33h 25m

C$ 782

LondonLisbon

YXU - LIS

YXULIS

London

Wed 6/5

6:10 a.m.-8:35 p.m.

2 stops33h 25m

C$ 841

LondonLisbon

YXU - LIS

YXULIS

London

Tue 5/5

5:55 p.m.-9:45 p.m.

2 stops22h 50m

C$ 1,024
Quickest one-way

LondonLisbon

YXU - LIS

YXULIS

London

Tue 5/5

6:10 p.m.-11:00 a.m.

1 stop11h 50m

C$ 1,121

LondonLisbon

YXU - LIS

YXULIS

London

Mon 4/5

12:20 p.m.-11:00 a.m.

1 stop17h 40m

C$ 1,121

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/3

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Lisbon

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

What is the cheapest month to book a flight from London, Ontario to Lisbon?

Currently, May is the cheapest month in which you can book a flight from London, Ontario to Lisbon (average of C$ 398). Flying from London, Ontario to Lisbon in July is currently the most expensive (average of C$ 823). 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.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated 24 March 2026.
Read through reviews of airlines operating flights from London to Lisbon, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,836 reviews
Check prices

Crew

7.8

Overall

7.1

Boarding

7.3

Entertainment

6.8

Food

6.3

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,836 reviews
Air Canada
7.1
Good
10,836 reviews
Check prices

Crew

7.8

Overall

7.1

Boarding

7.3

Entertainment

6.8

Food

6.3

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

Related info for your journey

Find useful and relevant information for your journey from London to Lisbon. 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 London, Ontario to Lisbon?

    Airlines like Air Canada fly from London, Ontario to Lisbon in about 34h 10m. The time it takes to get you to your destination can typically vary by up to . There are 5877 km between London, Ontario and Lisbon.

  • What is the cheapest airline to fly from London, Ontario to Lisbon round-trip?

    Our cheapest airline available from London, Ontario to Lisbon is Air Canada. Our recent data shows that you can find tickets from as low as C$ 903 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Lisbon 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 London, Ontario to Lisbon?

    Currently, May is the cheapest month in which you can book a flight from London, Ontario to Lisbon (average of C$ 398). Flying from London, Ontario to Lisbon in July is currently the most expensive (average of C$ 823). 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 Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
Óbidos
Sintra
Costa da Caparica
Setúbal

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from London to Lisbon

Discover the top airline that operate flights from London to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 24 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 903AverageC$ 1,259FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Lisbon?

Cheapflights helps you search for flights from London to Lisbon via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to Lisbon?

Cheapflights simply makes it quick and affordable to book flights from London to Lisbon by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to Lisbon with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Lisbon, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Lisbon become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.