$122 Cheap Flights from London (LCY) to Lisbon (LIS)

View $122 flight on Thu, Feb 12, 2026Opens in a new window

Popular airlines from London City Airport (LCY) to Humberto Delgado Airport (LIS)

Cheap Flights from London to Lisbon (LCY-LIS)

Prices were available within the past 7 days and start at $122 for one-way flights and $236 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sat, Dec 6 - Wed, Dec 10
LCY
London
LIS
Lisbon
$236 Roundtrip, found 13 hours ago
$236
Roundtrip
found 13 hours ago
Select Swiss International Air Lines flight, departing Sat, Dec 6 from London to Lisbon, returning Wed, Dec 10, priced at $236 found 13 hours ago
Swiss International Air Lines
Thu, Dec 4 - Wed, Dec 10
LCY
London
LIS
Lisbon
$238 Roundtrip, found 2 days ago
$238
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, Dec 4 from London to Lisbon, returning Wed, Dec 10, priced at $238 found 2 days ago
Swiss International Air Lines
Tue, Jun 9 - Tue, Jun 16
LCY
London
LIS
Lisbon
$241 Roundtrip, found 3 days ago
$241
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, Jun 9 from London to Lisbon, returning Tue, Jun 16, priced at $241 found 3 days ago
Lufthansa
Mon, Mar 9 - Thu, Mar 12
LCY
London
LIS
Lisbon
$247 Roundtrip, found 4 days ago
$247
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Mon, Mar 9 from London to Lisbon, returning Thu, Mar 12, priced at $247 found 4 days ago
Swiss International Air Lines
Tue, Nov 18 - Thu, Nov 20
LCY
London
LIS
Lisbon
$253 Roundtrip, found 12 hours ago
$253
Roundtrip
found 12 hours ago
Select Swiss International Air Lines flight, departing Tue, Nov 18 from London to Lisbon, returning Thu, Nov 20, priced at $253 found 12 hours ago
Swiss International Air Lines
Thu, Jul 30 - Tue, Aug 4
LCY
London
LIS
Lisbon
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Thu, Jul 30 from London to Lisbon, returning Tue, Aug 4, priced at $259 found 3 days ago
Swiss International Air Lines
Mon, Mar 2 - Fri, Mar 6
LCY
London
LIS
Lisbon
$262 Roundtrip, found 5 days ago
$262
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, Mar 2 from London to Lisbon, returning Fri, Mar 6, priced at $262 found 5 days ago
Iberia
Mon, Mar 9 - Thu, Mar 12
LCY
London
LIS
Lisbon
$264 Roundtrip, found 4 days ago
$264
Roundtrip
found 4 days ago
Select Iberia flight, departing Mon, Mar 9 from London to Lisbon, returning Thu, Mar 12, priced at $264 found 4 days ago
KLM
Mon, Jan 12 - Fri, Jan 16
LCY
London
LIS
Lisbon
$288 Roundtrip, found 3 days ago
$288
Roundtrip
found 3 days ago
Select KLM flight, departing Mon, Jan 12 from London to Lisbon, returning Fri, Jan 16, priced at $288 found 3 days ago
ITA Airways
Fri, Feb 27 - Sun, Mar 1
LCY
London
LIS
Lisbon
$487 Roundtrip, found 10 hours ago
$487
Roundtrip
found 10 hours ago
Select ITA Airways flight, departing Fri, Feb 27 from London to Lisbon, returning Sun, Mar 1, priced at $487 found 10 hours ago

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

December is typically the cheapest month to fly

From $222 - $569 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 $571
LIS
Humberto Delgado
Cheapest
Flights from $571
Flights from London (LCY) to Lisbon (LIS)
Origin airport
London City
Destination airport
Humberto Delgado
Airlines serving
Aer Lingus, ITA Airways, Iberia, KLM, Lufthansa, Swiss International Air Lines
Roundtrip price
$236
Distance
985 mi

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 $122 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.

 

Frequently asked questions

How much does a flight from London City Airport (LCY) to Humberto Delgado Airport (LIS) cost?
Get a cheap one-way flight from $122 or cheap return flight from $236 from London City Airport (LCY) to Humberto Delgado Airport (LIS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from London City Airport (LCY) to Humberto Delgado Airport (LIS)?
Planning your getaway for December is a good way to save, as it's the cheapest month for flights between LCY and LIS. You'll usually find the lowest prices during off-peak months.
Which airlines fly direct from London City Airport (LCY) to Humberto Delgado Airport (LIS)?
Although London (LCY-London City) doesn't have any direct flights to Humberto Delgado Airport (LIS), other airports have nonstop options. Flying from Heathrow Airport (LHR) will get you to Lisbon District without any detours.
What is the cheapest airline that flies from London City Airport (LCY) to Humberto Delgado Airport (LIS)?
To find the cheapest airline that'll fly you from LCY to LIS, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from London City Airport (LCY) to Humberto Delgado Airport (LIS)?
You'll need to catch a flight with a layover if you're traveling from London City Airport (LCY) to Humberto Delgado Airport (LIS). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from LCY to LIS?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from London City Airport (LCY) to Humberto Delgado Airport (LIS)?
Opt for a flight from London City Airport (LCY) to Humberto Delgado Airport (LIS) that takes off before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from London City Airport (LCY) to Humberto Delgado Airport (LIS) last-minute?
Booking your plane ticket from LCY to LIS just before your trip is usually more expensive. However, if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a LCY to LIS flight and hotel package?
Compared with arranging flights and hotels separately, booking a LCY to LIS flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the stress out of travel planning. Simply secure your flights and choose from our wide range of stays, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from London City Airport (LCY) to Humberto Delgado Airport (LIS)?
If you booked your LCY to LIS flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.