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Cheap flights from London, ON to Lisbon from C$ 691

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — LIS
9 Sep — 16 Sep1
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 10 August 2026.

Sun 6/125:30 a.m. -
1 stop22h 50m
Thu 10/1210:55 a.m. -
1 stop26h 42m
Deal found 9/8C$ 779
Thu 19/113:25 p.m. -
2 stops36h 55m
Tue 24/1111:20 a.m. -
1 stop26h 17m
Deal found 6/8C$ 785
Thu 19/119:15 a.m. -
2 stops45h 20m
Tue 24/113:35 p.m. -
2 stops46h 02m
Deal found 6/8C$ 810
Sat 21/113:25 p.m. -
2 stops17h 05m
Wed 25/116:00 a.m. -
2 stops31h 37m
Deal found 5/8C$ 818
Sun 6/123:20 p.m. -
2 stops13h 45m
Thu 10/1210:15 a.m. -
2 stops27h 22m
Deal found 7/8C$ 854
Fri 23/106:20 p.m. -
2 stops33h 50m
Thu 29/1010:15 a.m. -
2 stops39h 37m
Deal found 9/8C$ 857

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 10 August 2026.

Round-trip from

C$ 779

One-way from

C$ 691
Air Canada
  • Air Canada
  • 6/12-10/12
  • 2 total stops
  • 49h 32m total
  • London to Lisbon
Search Deals
23/9
  • 23/9
  • 3 total stops
  • 46h 25m 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 10 August 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 London - LIS Lisbon Humberto Delgado

YXULIS

London

Sun 6/12

9:15 a.m.-9:20 a.m.

1 stop19h 05m

Lisbon Humberto Delgado

Thu 10/12

10:55 a.m.-2:42 p.m.

1 stop32h 47m

C$ 782

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Thu 19/11

9:15 a.m.-11:35 a.m.

2 stops45h 20m

Lisbon Humberto Delgado

Tue 24/11

3:35 p.m.-8:37 a.m.

2 stops46h 02m

C$ 810

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Sat 21/11

3:25 p.m.-1:30 p.m.

2 stops17h 05m

Lisbon Humberto Delgado

Wed 25/11

6:00 a.m.-8:37 a.m.

2 stops31h 37m

C$ 818
Quickest round-trip

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Sun 6/12

3:20 p.m.-10:05 a.m.

2 stops13h 45m

Lisbon Humberto Delgado

Thu 10/12

10:15 a.m.-8:37 a.m.

2 stops27h 22m

C$ 854

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Wed 28/10

9:15 a.m.-8:10 a.m.

2 stops18h 55m

Lisbon Humberto Delgado

Mon 2/11

10:15 a.m.-2:47 p.m.

2 stops33h 32m

C$ 857

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Sat 24/10

5:40 a.m.-9:10 a.m.

2 stops46h 30m

Lisbon Humberto Delgado

Mon 2/11

10:15 a.m.-2:47 p.m.

2 stops33h 32m

C$ 857

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Mon 26/10

3:25 p.m.-8:10 a.m.

2 stops36h 45m

Lisbon Humberto Delgado

Sat 31/10

12:20 p.m.-3:47 p.m.

2 stops31h 27m

C$ 857

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Sat 24/10

5:40 a.m.-11:20 a.m.

2 stops24h 40m

Lisbon Humberto Delgado

Fri 30/10

12:20 p.m.-8:37 a.m.

2 stops24h 17m

C$ 857

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Sun 25/10

9:15 a.m.-8:10 a.m.

2 stops18h 55m

Lisbon Humberto Delgado

Sat 31/10

12:20 p.m.-3:47 p.m.

2 stops31h 27m

C$ 857

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Fri 23/10

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

2 stops33h 50m

Lisbon Humberto Delgado

Thu 29/10

10:15 a.m.-9:52 p.m.

2 stops39h 37m

C$ 857

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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.

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 and United Airlines fly from London, Ontario to Lisbon in about 13h 45m. The time it takes to get you to your destination can typically vary by up to 5h 20m. There are 5877 km between London, Ontario and Lisbon. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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.

See more FAQs

Travelling to a place near Lisbon?

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

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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!

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