$65 Cheap Flights from Lisbon (LIS) to London (LHR)

View $65 flight on Fri, Feb 13, 2026Opens in a new window

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

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Find available prices by choosing your travel dates.

Cheap Flights from Lisbon to London (LIS-LHR)

Prices were available within the past 7 days and start at $65 for one-way flights and $129 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, Jan 30 - Sat, Feb 7
LIS
Lisbon
LHR
London
$129 Roundtrip, found 1 day ago
$129
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Jan 30 from Lisbon to London, returning Sat, Feb 7, priced at $129 found 1 day ago
British Airways
Fri, Jan 30 - Sat, Feb 7
LIS
Lisbon
LHR
London
$135 Roundtrip, found 1 day ago
$135
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Jan 30 from Lisbon to London, returning Sat, Feb 7, priced at $135 found 1 day ago
TAP Portugal
Mon, Sep 15 - Thu, Sep 18
LIS
Lisbon
LHR
London
$136 Roundtrip, found 2 days ago
$136
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Mon, Sep 15 from Lisbon to London, returning Thu, Sep 18, priced at $136 found 2 days ago
British Airways
Thu, Mar 12 - Wed, Mar 18
LIS
Lisbon
LHR
London
$139 Roundtrip, found 15 hours ago
$139
Roundtrip
found 15 hours ago
Select British Airways flight, departing Thu, Mar 12 from Lisbon to London, returning Wed, Mar 18, priced at $139 found 15 hours ago
British Airways
Thu, Mar 12 - Wed, Mar 18
LIS
Lisbon
LHR
London
$143 Roundtrip, found 15 hours ago
$143
Roundtrip
found 15 hours ago
Select British Airways flight, departing Thu, Mar 12 from Lisbon to London, returning Wed, Mar 18, priced at $143 found 15 hours ago
TAP Portugal
Tue, Sep 16 - Mon, Sep 22
LIS
Lisbon
LHR
London
$144 Roundtrip, found 2 days ago
$144
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Tue, Sep 16 from Lisbon to London, returning Mon, Sep 22, priced at $144 found 2 days ago
TAP Portugal
Wed, Oct 8 - Wed, Oct 15
LIS
Lisbon
LHR
London
$145 Roundtrip, found 1 day ago
$145
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Wed, Oct 8 from Lisbon to London, returning Wed, Oct 15, priced at $145 found 1 day ago
Vueling Airlines
Mon, Nov 24 - Fri, Nov 28
LIS
Lisbon
LHR
London
$195 Roundtrip, found 3 days ago
$195
Roundtrip
found 3 days ago
Select Vueling Airlines flight, departing Mon, Nov 24 from Lisbon to London, returning Fri, Nov 28, priced at $195 found 3 days ago
Iberia
Thu, Mar 12 - Wed, Mar 18
LIS
Lisbon
LHR
London
$209 Roundtrip, found 15 hours ago
$209
Roundtrip
found 15 hours ago
Select Iberia flight, departing Thu, Mar 12 from Lisbon to London, returning Wed, Mar 18, priced at $209 found 15 hours ago
Swiss International Air Lines
Tue, Jun 3 - Thu, Jun 12
LIS
Lisbon
LHR
London
$215 Roundtrip, found 14 hours ago
$215
Roundtrip
found 14 hours ago
Select Swiss International Air Lines flight, departing Tue, Jun 3 from Lisbon to London, returning Thu, Jun 12, priced at $215 found 14 hours ago
Flights from Lisbon (LIS) to London (LHR)
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, Vueling Airlines
Roundtrip price
$128
Distance
972 mi

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 January. 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 $65 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.

Frequently asked questions

How much does a flight from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR) cost?
Book cheap return tickets starting from $158 from Humberto Delgado Airport (LIS) to Heathrow Airport (LHR). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a TAP Portugal flight leaving LIS on May 6 2025 and touching down at LHR. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from LIS to LHR?
The cheapest flights from LIS to LHR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
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 LIS to LHR?
With tickets starting at $103 for a one-way journey from LIS to LHR, TAP Portugal is currently the cheapest carrier for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LIS on May 29 2025. Prices were last updated on April 24 2025 and have not changed since.
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.

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*Available to One Key members.