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Cheap flights from Cardiff to Lisbon from £126

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LIS
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Lisbon

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Lisbon
Explore the most affordable flight options available from Cardiff to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Mon 14/922:10 -
1 stop10h 50m
Fri 18/922:30 -
1 stop8h 25m
Deal found 16/8£126
Tue 22/915:00 -
1 stop6h 10m
Fri 25/922:30 -
1 stop8h 25m
Deal found 15/8£127
Fri 25/922:45 -
2 stops22h 15m
Tue 29/909:35 -
1 stop13h 15m
Deal found 13/8£138
Mon 14/922:10 -
1 stop10h 50m
Mon 21/906:40 -
1 stop15h 05m
Deal found 17/8£143
Fri 25/922:45 -
2 stops24h 40m
Tue 29/909:35 -
1 stop13h 15m
Deal found 15/8£146
Sat 19/907:30 -
2 stops15h 55m
Thu 24/905:55 -
2 stops16h 30m
Deal found 15/8£156

Find flight deals from Cardiff to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 August 2026.

Round-trip from

£126

Popular in

January

Cheapest in

September

Average price

£514
Ryanair
  • Ryanair
  • 14/9-18/9
  • 2 total stops
  • 19h 15m total
  • Cardiff to Lisbon
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 August 2026.
Use the filters below to find and compare flights from Cardiff to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CardiffLisbon

CWL Cardiff Wales - LIS Lisbon Humberto Delgado

CWLLIS

Cardiff Wales

Tue 22/9

15:00-21:10

1 stop6h 10m

Lisbon Humberto Delgado

Fri 25/9

22:30-06:55

1 stop8h 25m

£127

CardiffLisbon

CWL Cardiff Wales - LIS Lisbon Humberto Delgado

CWLLIS

Cardiff Wales

Mon 14/9

22:10-16:45

2 stops18h 35m

Lisbon Humberto Delgado

Fri 18/9

22:30-06:55

1 stop8h 25m

£132

CardiffLisbon

CWL Cardiff Wales - LIS Lisbon Humberto Delgado

CWLLIS

Cardiff Wales

Fri 25/9

22:45-09:25

1 stop10h 40m

Lisbon Humberto Delgado

Tue 29/9

06:30-22:50

1 stop16h 20m

£154

CardiffLisbon

CWL Cardiff Wales - LIS Lisbon Humberto Delgado

CWLLIS

Cardiff Wales

Sat 19/9

07:30-23:25

2 stops15h 55m

Lisbon Humberto Delgado

Thu 24/9

05:55-22:25

2 stops16h 30m

£156

CardiffLisbon

CWL Cardiff Wales - LIS Lisbon Humberto Delgado

CWLLIS

Cardiff Wales

Wed 23/9

23:50-09:00

1 stop9h 10m

Lisbon Humberto Delgado

Sat 26/9

20:30-08:55

1 stop12h 25m

£165

CardiffLisbon

CWL Cardiff Wales - LIS Lisbon Humberto Delgado

CWLLIS

Cardiff Wales

Sat 19/9

07:30-21:35

1 stop14h 05m

Lisbon Humberto Delgado

Thu 24/9

09:25-22:25

1 stop13h 00m

£177

CardiffLisbon

CWL Cardiff Wales - LIS Lisbon Humberto Delgado

CWLLIS

Cardiff Wales

Sun 27/9

21:45-20:40

2 stops22h 55m

Lisbon Humberto Delgado

Sun 4/10

05:55-21:20

1 stop15h 25m

£179

CardiffLisbon

CWL Cardiff Wales - LIS Lisbon Humberto Delgado

CWLLIS

Cardiff Wales

Fri 25/9

22:45-23:25

2 stops24h 40m

Lisbon Humberto Delgado

Tue 29/9

19:10-23:25

3 stops28h 15m

£187
Cheapest one-way

CardiffLisbon

CWL Cardiff Wales - LIS Lisbon Humberto Delgado

CWLLIS

Cardiff Wales

Sun 13/9

09:50-22:50

1 stop13h 00m

£126

CardiffLisbon

CWL Cardiff Wales - LIS Lisbon Humberto Delgado

CWLLIS

Cardiff Wales

Sat 12/9

09:45-22:50

1 stop13h 05m

£154

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Cardiff to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Cardiff with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Lisbon

What’s the top stopover airport for flights from Cardiff to Lisbon?

Share of one-stop return flights from Cardiff to Lisbon chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Amsterdam (AMS) – chosen by Cheapflights users on 86% of one-stop itineraries from Cardiff to Lisbon on Cheapflights.

What’s the cheapest stopover airport for flights from Cardiff to Lisbon?

Average return fare for one-stop flights from Cardiff to Lisbon, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Dublin (DUB) is the most affordable one-stop option, with an average return flight price of £248.

What’s the fastest stopover option from Cardiff to Lisbon?

Shortest average travel time for one-stop one-way flights from Cardiff to Lisbon, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 7h 34m.

Which airport typically offers the quickest stopover for flights from Cardiff to Lisbon?

Average stopover duration for one-stop one-way flights from Cardiff to Lisbon, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 3h 00m.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated 17 August 2026.
Read through reviews of airlines operating flights from Cardiff to Lisbon, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,560 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
KLM
7.8
Good
1,560 reviews
KLM
7.8
Good
1,560 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cardiff to Lisbon?

    A quick flight from Cardiff to Lisbon can take about 18h 35m. Ryanair provides one of the quickest options available for as low as £132. Airlines will cover a distance of 915 mi.

  • What is the cheapest airline to fly from Cardiff to Lisbon round-trip?

    Flying on KLM is currently your cheapest option to Lisbon, with prices starting at £197. You may be able to fly from Cardiff to Lisbon for 43% less than the average price by searching for this airline.

  • Can I find deals for flights from Cardiff to Lisbon that include hotel bookings?

    Yes. In addition to deals on Cardiff to Lisbon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Lisbon.

  • Can I find deals for business class flights from Cardiff to Lisbon?

    Yes. Cheapflights offers flight deals from Cardiff to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Oeiras
Fátima
Nazaré
Evora
Madeira
Setúbal
Almada
Óbidos
Tomar
Estoril
Figueira da Foz
Sintra
Costa da Caparica

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Top airline flying from Cardiff to Lisbon

Discover the top airline that operate flights from Cardiff to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 August 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£197Average£395FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to Lisbon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cardiff to Lisbon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Lisbon?

Millions of users choose and trust Cheapflights to book the best flight deals from Cardiff to Lisbon for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Cardiff to Lisbon with no change fees?

Yes, we can. To see specific flights from Cardiff to Lisbon with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cardiff to Lisbon become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Lisbon from Cardiff today and book when prices fit your budget.

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