$71 Cheap Flights from Lisbon (LIS) to London (LHR)

View $71 flight on Wed, Feb 4, 2026Opens in a new window

Popular airlines from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR)

Cheap Flights from Lisbon to London (LIS-LHR)

Prices were available within the past 7 days and start at $71 for one-way flights and $167 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Dec 10 - Wed, Feb 4
LIS
Lisbon
LHR
London
$167 Roundtrip, found 12 hours ago
$167
Roundtrip
found 12 hours ago
Select British Airways flight, departing Wed, Dec 10 from Lisbon to London, returning Wed, Feb 4, priced at $167 found 12 hours ago
British Airways
Wed, Dec 10 - Wed, Feb 4
LIS
Lisbon
LHR
London
$168 Roundtrip, found 12 hours ago
$168
Roundtrip
found 12 hours ago
Select British Airways flight, departing Wed, Dec 10 from Lisbon to London, returning Wed, Feb 4, priced at $168 found 12 hours ago
British Airways
Sat, Nov 22 - Sun, Nov 23
LIS
Lisbon
LHR
London
$169 Roundtrip, found 3 hours ago
$169
Roundtrip
found 3 hours ago
Select British Airways flight, departing Sat, Nov 22 from Lisbon to London, returning Sun, Nov 23, priced at $169 found 3 hours ago
British Airways
Sat, Jan 10 - Sat, Jan 17
LIS
Lisbon
LHR
London
$170 Roundtrip, found 2 days ago
$170
Roundtrip
found 2 days ago
Select British Airways flight, departing Sat, Jan 10 from Lisbon to London, returning Sat, Jan 17, priced at $170 found 2 days ago
British Airways
Thu, Dec 11 - Sun, Dec 14
LIS
Lisbon
LHR
London
$171 Roundtrip, found 2 hours ago
$171
Roundtrip
found 2 hours ago
Select British Airways flight, departing Thu, Dec 11 from Lisbon to London, returning Sun, Dec 14, priced at $171 found 2 hours ago
British Airways
Wed, Mar 18 - Wed, Mar 25
LIS
Lisbon
LHR
London
$175 Roundtrip, found 2 days ago
$175
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Mar 18 from Lisbon to London, returning Wed, Mar 25, priced at $175 found 2 days ago
TAP Portugal
Wed, Dec 10 - Wed, Feb 4
LIS
Lisbon
LHR
London
$178 Roundtrip, found 12 hours ago
$178
Roundtrip
found 12 hours ago
Select TAP Portugal flight, departing Wed, Dec 10 from Lisbon to London, returning Wed, Feb 4, priced at $178 found 12 hours ago
Iberia
Mon, Dec 15 - Tue, Dec 16
LIS
Lisbon
LHR
London
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select Iberia flight, departing Mon, Dec 15 from Lisbon to London, returning Tue, Dec 16, priced at $207 found 1 day ago
Swiss International Air Lines
Thu, Dec 11 - Sun, Dec 14
LIS
Lisbon
LHR
London
$216 Roundtrip, found 2 hours ago
$216
Roundtrip
found 2 hours ago
Select Swiss International Air Lines flight, departing Thu, Dec 11 from Lisbon to London, returning Sun, Dec 14, priced at $216 found 2 hours ago
Lufthansa
Wed, Nov 19 - Mon, Nov 24
LIS
Lisbon
LHR
London
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Nov 19 from Lisbon to London, returning Mon, Nov 24, priced at $227 found 1 day ago

Find the cheapest month to fly from Lisbon (LIS) to London (LHR)

March is typically the cheapest month to fly

From $126 - $242 per traveler.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city center is 52 minutes. Flights from $223
LGW
Gatwick
Average driving time to city center52 min
Flights from $223
Select flight to Luton LTN. Cheapest option available. Average driving time to city center is 45 minutes. Flights from $194
LTN
Luton
Cheapest
Average driving time to city center45 min
Flights from $194
Select flight to London City LCY. Closest option available. Average driving time to city center is 21 minutes. Flights from $590
LCY
London City
Closest
Average driving time to city center21 min
Flights from $590

Frequently asked questions

How much does a flight from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR) cost?
Snag a cheap one-way flight from $71 or cheap return flight from $167 from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR)?
The cheapest month to fly from LIS to LHR is December, when there's less demand. Off-peak months are typically when airlines offer lower prices between these airports.
Which airlines fly direct from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR)?
When flying out of Humberto Delgado Airport (LIS), you can hop on a direct flight to Heathrow Airport (LHR) with TAP Portugal.
What is the cheapest airline that flies from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR)?
The cheapest airline to offer flights between Humberto Delgado Airport (LIS) and Heathrow Airport (LHR) can vary based on when you plan to fly. British Airways and TAP Portugal are just some of your options offering well-priced fares. Use Expedia's search tool to compare airlines in one place and find the right LIS to LHR flight for your budget.
How many flights per day from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR)?
When taking off from Humberto Delgado Airport (LIS), you'll have your pick from an average of 10 daily direct flights to Heathrow Airport (LHR).
What are the most popular departure times for flights from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR)?
Flights between LIS and LHR are their busiest at 6 PM. For a more relaxed experience and possibly cheaper prices, look for a departure that's outside typical rush times.
What day of the week has the most flights from LIS to LHR?
Fly on a Thursday if you're after the best choice of flights from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR).
What is the earliest flight from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR)?
The earliest flight departing from Humberto Delgado Airport (LIS) is at around 7:00AM UTC+0. Board this flight and you'll arrive at Heathrow Airport (LHR) at approximately 9:55AM UTC+0. The entire trip takes 2h 55m.
How long does it take to fly from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR)?
The average flight time from LIS to LHR is 2 hours and 50 minutes, covering a distance of 970 mi.
What is the best time to fly from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR)?
Select a flight from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Humberto Delgado Airport (LIS)?
Take a direct flight from Humberto Delgado Airport (LIS) to London and you'll land at one of these airports:

  • Heathrow Airport (LHR)
  • Gatwick Airport (LGW)
  • Stansted Airport (STN)

Is it cheaper to buy a plane ticket from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR) last-minute?
Last-minute fares from LIS to LHR are generally more expensive. For the lowest prices, start looking for flights well in advance. That said, if you're flexible with your travel dates, you may score a cheap fare right before your trip.
Is it cheaper to book a LIS to LHR flight and hotel package?
Compared with arranging flights and hotels separately, booking a LIS to LHR flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place takes the hassle out of planning your trip. Simply pick your flights and select from our wide range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR)?
In most cases, you can cancel or modify your LIS to LHR flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Origin airport
Humberto Delgado
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air France, Austrian Airlines, British Airways, Brussels Airlines, Eurowings, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal
Roundtrip price
$167
Distance
972 mi
Average flight time
2 hours 45 mins

Book with confidence

Lisbon to London Flights

The cheapest times to fly from Lisbon to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lisbon to London are during the month of December. You can find some of the cheapest flights from Lisbon to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lisbon to London

Sunday is one of the best days to book for cheap flights from Lisbon to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lisbon to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lisbon to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $71 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lisbon to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lisbon to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Lisbon to London Flights

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*Available to One Key members.