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Cheap flights from London, ON to Lisbon from C$ 583

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — LIS
13 Sep — 20 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 14 August 2026.

Sun 6/129:15 a.m. -
1 stop19h 05m
Thu 10/1210:55 a.m. -
1 stop32h 47m
Deal found 10/8C$ 781
Fri 27/113:25 p.m. -
2 stops12h 55m
Tue 1/1212:50 p.m. -
2 stops24h 47m
Deal found 13/8C$ 783
Sun 22/113:25 p.m. -
2 stops38h 15m
Sun 29/113:35 p.m. -
2 stops52h 07m
Deal found 13/8C$ 786
Fri 27/115:30 a.m. -
2 stops22h 50m
Tue 1/1212:50 p.m. -
2 stops24h 47m
Deal found 12/8C$ 790
Sun 6/129:15 a.m. -
2 stops17h 55m
Thu 10/1210:15 a.m. -
2 stops27h 22m
Deal found 10/8C$ 853
Sun 22/113:25 p.m. -
1 stop12h 55m
Sun 29/115:00 a.m. -
2 stops21h 52m
Deal found 13/8C$ 897
Mon 28/93:30 p.m. -
1 stop14h 30m
Mon 5/1011:25 a.m. -
2 stops15h 15m
Deal found 14/8C$ 1,093

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 14 August 2026.

Round-trip from

C$ 781

One-way from

C$ 583
Air Canada
  • Air Canada
  • 6/12-10/12
  • 2 total stops
  • 51h 52m total
  • London to Lisbon
Search Deals
28/9
  • 28/9
  • 2 total stops
  • 22h 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 14 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$ 781

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Sun 22/11

3:25 p.m.-10:40 a.m.

2 stops38h 15m

Lisbon Humberto Delgado

Sun 29/11

3:35 p.m.-2:42 p.m.

2 stops52h 07m

C$ 786

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Fri 27/11

3:25 p.m.-9:20 a.m.

2 stops12h 55m

Lisbon Humberto Delgado

Tue 1/12

12:50 p.m.-2:42 p.m.

2 stops30h 52m

C$ 790

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Sun 6/12

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

2 stops17h 55m

Lisbon Humberto Delgado

Thu 10/12

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

2 stops27h 22m

C$ 853

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Sun 31/1

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

2 stops41h 55m

Lisbon Humberto Delgado

Mon 15/2

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

2 stops51h 22m

C$ 854
Quickest round-trip

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Tue 6/10

3:30 p.m.-9:20 a.m.

2 stops12h 50m

Lisbon Humberto Delgado

Thu 22/10

11:25 a.m.-9:40 p.m.

2 stops15h 15m

C$ 1,229

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Sun 31/1

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

1 stop13h 00m

Lisbon Humberto Delgado

Mon 15/2

11:20 a.m.-9:47 p.m.

1 stop15h 27m

C$ 1,231

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Thu 10/9

3:30 p.m.-8:20 a.m.

2 stops35h 50m

Lisbon Humberto Delgado

Thu 17/9

12:20 p.m.-2:50 p.m.

2 stops31h 30m

C$ 1,257
Cheapest one-way
Quickest one-way

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Mon 28/9

3:30 p.m.-6:55 p.m.

2 stops22h 25m

C$ 583

LondonLisbon

YXU London - LIS Lisbon Humberto Delgado

YXULIS

London

Sat 12/9

6:10 a.m.-9:35 a.m.

3 stops46h 25m

C$ 670

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

Showing 1-10 of 12 resultsSorted by cheapest first
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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 17h 55m. The time it takes to get you to your destination can typically vary by up to 1h 10m. 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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