$283 Cheap Flights from Lisbon (LIS) to Cardiff (CWL)

View $283 flight on Wed, Aug 13, 2025Opens in a new window

Popular airlines from Humberto Delgado Airport (LIS) to Cardiff International Airport (CWL)

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Cheap Flights from Lisbon to Cardiff (LIS-CWL)

Prices were available within the past 7 days and start at $283 for one-way flights and $673 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
KLM
Thu, Aug 21 - Thu, Sep 4
LIS
Lisbon
CWL
Cardiff
$673
Roundtrip
Found 6 days ago
Select KLM flight, departing Thu, Aug 21 from Lisbon to Cardiff, returning Thu, Sep 4, priced at $673 Found 6 days ago
KLM
Thu, Aug 21 - Thu, Sep 4
LIS
Lisbon
CWL
Cardiff
$675
Roundtrip
Found 6 days ago
Select KLM flight, departing Thu, Aug 21 from Lisbon to Cardiff, returning Thu, Sep 4, priced at $675 Found 6 days ago
KLM
Thu, Aug 21 - Thu, Sep 4
LIS
Lisbon
CWL
Cardiff
$679
Roundtrip
Found 6 days ago
Select KLM flight, departing Thu, Aug 21 from Lisbon to Cardiff, returning Thu, Sep 4, priced at $679 Found 6 days ago
KLM
Thu, Aug 21 - Thu, Sep 4
LIS
Lisbon
CWL
Cardiff
$712
Roundtrip
Found 6 days ago
Select KLM flight, departing Thu, Aug 21 from Lisbon to Cardiff, returning Thu, Sep 4, priced at $712 Found 6 days ago
KLM
Thu, Aug 21 - Thu, Sep 4
LIS
Lisbon
CWL
Cardiff
$714
Roundtrip
Found 6 days ago
Select KLM flight, departing Thu, Aug 21 from Lisbon to Cardiff, returning Thu, Sep 4, priced at $714 Found 6 days ago
KLM
Thu, Aug 21 - Thu, Sep 4
LIS
Lisbon
CWL
Cardiff
$718
Roundtrip
Found 6 days ago
Select KLM flight, departing Thu, Aug 21 from Lisbon to Cardiff, returning Thu, Sep 4, priced at $718 Found 6 days ago

Alternative airports near Cardiff

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

Select flight to Bristol Intl. BRS. Cheapest option available. Average driving time to city center is 1 hour 0 minutes. Flights from $430
BRS
Bristol Intl.
Cheapest
Average driving time to city center1 h 0 min
Flights from $430
Flights from Lisbon (LIS) to Cardiff (CWL)
Origin airport
Humberto Delgado
Destination airport
Cardiff Intl.
Roundtrip price
$672
Distance
916 mi

Lisbon to Cardiff Flights

The cheapest times to fly from Lisbon to Cardiff

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

 

The best time to book a flight from Lisbon to Cardiff

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

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 Cardiff in 2025. You can also book with separate airlines for your outbound and return journeys, from $283 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 Cardiff 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 Cardiff 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 Cardiff Intl. Airport (CWL) cost?
Discover the latest flight deals from LIS to CWL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LIS to CWL?
The cheapest flights from LIS to CWL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from LIS to CWL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from LIS to CWL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Humberto Delgado Airport (LIS) to Cardiff Intl. Airport (CWL)?
There aren’t any daily nonstop flights from Humberto Delgado Airport (LIS) to Cardiff Intl. Airport (CWL). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you’ll be soaring above the clouds in no time at all.
What day of the week has the most flights from LIS to CWL?
You’ll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Humberto Delgado Airport (LIS) to Cardiff Intl. Airport (CWL)?
To avoid possible delays on the Humberto Delgado Airport (LIS) to Cardiff Intl. Airport (CWL) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of being 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.
Is it cheaper to buy a plane ticket from Humberto Delgado Airport (LIS) to Cardiff Intl. Airport (CWL) last-minute?
Waiting until just before your trip to book your flight from LIS to CWL generally means paying more. Although you may find some last-minute offers, there’s no guarantee. Be flexible with your itinerary to boost your chances of landing a bargain.
Is it cheaper to book a LIS to CWL flight and hotel package?
Compared with arranging hotels and flights separately, booking a LIS to CWL flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the stress out of travel planning. Simply secure your flights and choose from our wide range of stays, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Humberto Delgado Airport (LIS) to Cardiff Intl. Airport (CWL)?
If you booked your LIS to CWL flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.