$45 Cheap Flights from London (LTN) to Lisbon (LIS)

View $45 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines from Luton Airport (LTN) to Humberto Delgado Airport (LIS)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from London to Lisbon (LTN-LIS)

Prices were available within the past 7 days and start at $45 for one-way flights and $91 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Fri, Dec 12 - Fri, Dec 19
LTN
London
LIS
Lisbon
$91 Roundtrip, found 5 hours ago
$91
Roundtrip
found 5 hours ago
Select easyJet flight, departing Fri, Dec 12 from London to Lisbon, returning Fri, Dec 19, priced at $91 found 5 hours ago
easyJet
Sat, Dec 6 - Mon, Dec 8
LTN
London
LIS
Lisbon
$94 Roundtrip, found 6 hours ago
$94
Roundtrip
found 6 hours ago
Select easyJet flight, departing Sat, Dec 6 from London to Lisbon, returning Mon, Dec 8, priced at $94 found 6 hours ago
easyJet
Sat, Dec 6 - Mon, Dec 8
LTN
London
LIS
Lisbon
$95 Roundtrip, found 6 hours ago
$95
Roundtrip
found 6 hours ago
Select easyJet flight, departing Sat, Dec 6 from London to Lisbon, returning Mon, Dec 8, priced at $95 found 6 hours ago
easyJet
Fri, Dec 12 - Fri, Dec 19
LTN
London
LIS
Lisbon
$103 Roundtrip, found 5 hours ago
$103
Roundtrip
found 5 hours ago
Select easyJet flight, departing Fri, Dec 12 from London to Lisbon, returning Fri, Dec 19, priced at $103 found 5 hours ago
easyJet
Sun, Nov 23 - Tue, Dec 9
LTN
London
LIS
Lisbon
$106 Roundtrip, found 1 day ago
$106
Roundtrip
found 1 day ago
Select easyJet flight, departing Sun, Nov 23 from London to Lisbon, returning Tue, Dec 9, priced at $106 found 1 day ago
easyJet
Sat, Dec 6 - Sun, Dec 7
LTN
London
LIS
Lisbon
$107 Roundtrip, found 1 day ago
$107
Roundtrip
found 1 day ago
Select easyJet flight, departing Sat, Dec 6 from London to Lisbon, returning Sun, Dec 7, priced at $107 found 1 day ago
easyJet
Fri, Dec 5 - Mon, Dec 8
LTN
London
LIS
Lisbon
$108 Roundtrip, found 1 day ago
$108
Roundtrip
found 1 day ago
Select easyJet flight, departing Fri, Dec 5 from London to Lisbon, returning Mon, Dec 8, priced at $108 found 1 day ago
easyJet
Fri, Jan 16 - Thu, Mar 5
LTN
London
LIS
Lisbon
$109 Roundtrip, found 3 hours ago
$109
Roundtrip
found 3 hours ago
Select easyJet flight, departing Fri, Jan 16 from London to Lisbon, returning Thu, Mar 5, priced at $109 found 3 hours ago
easyJet
Sat, Dec 6 - Sun, Dec 7
LTN
London
LIS
Lisbon
$110 Roundtrip, found 1 day ago
$110
Roundtrip
found 1 day ago
Select easyJet flight, departing Sat, Dec 6 from London to Lisbon, returning Sun, Dec 7, priced at $110 found 1 day ago
easyJet
Thu, Dec 4 - Mon, Dec 8
LTN
London
LIS
Lisbon
$111 Roundtrip, found 2 hours ago
$111
Roundtrip
found 2 hours ago
Select easyJet flight, departing Thu, Dec 4 from London to Lisbon, returning Mon, Dec 8, priced at $111 found 2 hours ago

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

February is typically the cheapest month to fly

From $87 - $220 per traveler.

Alternative airports near Lisbon

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

Select flight to Humberto Delgado LIS. Cheapest option available. Flights from $150
LIS
Humberto Delgado
Cheapest
Flights from $150

Frequently asked questions

How much does a flight from Luton Airport (LTN) to Humberto Delgado Airport (LIS) cost?
Grab a cheap one-way flight from $45 or cheap return flight from $91 from Luton Airport (LTN) to Humberto Delgado Airport (LIS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Luton Airport (LTN) to Humberto Delgado Airport (LIS)?
The cheapest month to fly from LTN to LIS is December, when there's less demand. Off-peak months are often when you'll find lower airfares between these airports.
Which airlines fly direct from Luton Airport (LTN) to Humberto Delgado Airport (LIS)?
Jump on a nonstop flight with easyJet and travel straight from Luton Airport (LTN) to Humberto Delgado Airport (LIS).
What is the cheapest airline that flies from Luton Airport (LTN) to Humberto Delgado Airport (LIS)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest LTN to LIS flight.
How many flights per day from Luton Airport (LTN) to Humberto Delgado Airport (LIS)?
On average, there are 6 direct flights taking off from Luton Airport (LTN) to Humberto Delgado Airport (LIS) every week. If you can't see one that suits your schedule, think about hopping on a flight that includes a layover. Customize your search on Expedia to include one stop or more and opt for the best alternative.
What are the most popular departure times for flights from Luton Airport (LTN) to Humberto Delgado Airport (LIS)?
More people fly between LTN and LIS at 7 AM than at any other time. Prefer a quieter experience? Pick a flight outside the busiest times and there's a chance you'll save on your ticket as well.
What day of the week has the most flights from LTN to LIS?
Friday offers the most flights from Luton Airport (LTN) to Humberto Delgado Airport (LIS). Consider taking off on this day and you'll have the best chance of finding a departure that works with your plans.
What is the earliest flight from Luton Airport (LTN) to Humberto Delgado Airport (LIS)?
Luton Airport (LTN)'s first flight to Humberto Delgado Airport (LIS) departs at approximately 7:30AM UTC+0. With a travel time of 2h 55m, you'll land at around 10:25AM UTC+0.
How long does it take to fly from Luton Airport (LTN) to Humberto Delgado Airport (LIS)?
It takes approximately 2 hours and 54 minutes to fly the 1,000 mi from LTN to LIS.
What is the best time to fly from Luton Airport (LTN) to Humberto Delgado Airport (LIS)?
To avoid potential delays on the Luton Airport (LTN) to Humberto Delgado Airport (LIS) route, fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Lisbon District from Luton Airport (LTN)?
Humberto Delgado Airport (LIS) is the only airport in Lisbon District with direct flights from Luton Airport (LTN). Consider your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Luton Airport (LTN) to Humberto Delgado Airport (LIS) last-minute?
Booking your flight from LTN to LIS shortly before your trip is usually more expensive. But if there's some wiggle room with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a LTN to LIS flight and hotel package?
You'll typically save money by securing a LTN to LIS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred flights and accommodations, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Luton Airport (LTN) to Humberto Delgado Airport (LIS)?
If you reserved your LTN to LIS flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Luton
Destination airport
Humberto Delgado
Airlines serving
easyJet
Roundtrip price
$90
Distance
998 mi
Average flight time
2 hours 51 mins

Book with confidence

Book with confidence

London to Lisbon Flights

The cheapest times to fly from London to Lisbon

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 London to Lisbon are during the month of December. You can find some of the cheapest flights from London to Lisbon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Lisbon

Sunday is one of the best days to book for cheap flights from London to Lisbon: 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 London to Lisbon

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 London to Lisbon in 2025. You can also book with separate airlines for your outbound and return journeys, from $45 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 London to Lisbon 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 London to Lisbon 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.

 

London to Lisbon Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.