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Cheap flights from Cardiff to Lisbon from £82

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LIS
28 Jun — 5 Jul1
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 29 May 2026.

Mon 6/713:35
CWL
-
LIS
1 stop8h 00m
Multiple Airlines
Sat 11/720:30
LIS
-
CWL
1 stop12h 25m
Multiple Airlines
Deal found 27/5£118
Tue 16/616:15
CWL
-
LIS
2 stops14h 35m
Multiple Airlines
Sat 20/620:30
LIS
-
CWL
1 stop12h 25m
Multiple Airlines
Deal found 28/5£133
Mon 13/722:10
CWL
-
LIS
1 stop10h 50m
Multiple Airlines
Mon 20/722:00
LIS
-
CWL
1 stop11h 05m
Multiple Airlines
Deal found 25/5£138
Tue 9/616:15
CWL
-
LIS
2 stops14h 35m
Multiple Airlines
Mon 15/622:00
LIS
-
CWL
1 stop11h 05m
Multiple Airlines
Deal found 26/5£139
Mon 13/722:10
CWL
-
LIS
1 stop10h 50m
Multiple Airlines
Mon 27/722:00
LIS
-
CWL
2 stops24h 50m
Multiple Airlines
Deal found 26/5£151
Sat 4/707:30
CWL
-
LIS
2 stops26h 05m
Multiple Airlines
Sat 11/720:30
LIS
-
CWL
1 stop12h 25m
Multiple Airlines
Deal found 26/5£165

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 29 May 2026.

Round-trip from

£118

One-way from

£82

Popular in

January

Cheapest in

May

Average price

£183
6/7-11/7
  • 6/7-11/7
  • 2 total stops
  • 20h 25m total
  • Cardiff to Lisbon
Search Deals
Ryanair
  • Ryanair
  • 20/7
  • 1 total stop
  • 10h 50m total
  • Cardiff to Lisbon
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 29 May 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 - LIS

CWLLIS

Cardiff Wales

Mon 13/7

22:10-09:00

1 stop10h 50m

Lisbon Humberto Delgado

Mon 27/7

22:00-09:05

1 stop11h 05m

£132

CardiffLisbon

CWL - LIS

CWLLIS

Cardiff Wales

Tue 16/6

16:15-06:50

2 stops14h 35m

Lisbon Humberto Delgado

Sat 20/6

20:30-08:55

1 stop12h 25m

£133

CardiffLisbon

CWL - LIS

CWLLIS

Cardiff Wales

Mon 13/7

22:10-09:00

1 stop10h 50m

Lisbon Humberto Delgado

Mon 20/7

22:00-09:05

1 stop11h 05m

£138

CardiffLisbon

CWL - LIS

CWLLIS

Cardiff Wales

Mon 6/7

22:10-23:00

2 stops24h 50m

Lisbon Humberto Delgado

Sat 11/7

14:50-09:10

2 stops18h 20m

£164

CardiffLisbon

CWL - LIS

CWLLIS

Cardiff Wales

Tue 9/6

21:45-06:50

2 stops33h 05m

Lisbon Humberto Delgado

Mon 15/6

09:35-09:50

2 stops24h 15m

£177

CardiffLisbon

CWL - LIS

CWLLIS

Cardiff Wales

Mon 17/8

22:10-09:00

1 stop10h 50m

Lisbon Humberto Delgado

Sun 23/8

05:55-21:20

1 stop15h 25m

£180

CardiffLisbon

CWL - LIS

CWLLIS

Cardiff Wales

Wed 24/6

23:15-18:55

2 stops19h 40m

Lisbon Humberto Delgado

Wed 1/7

05:55-22:50

2 stops16h 55m

£180

CardiffLisbon

CWL - LIS

CWLLIS

Cardiff Wales

Mon 17/8

22:10-09:00

1 stop10h 50m

Lisbon Humberto Delgado

Sun 23/8

20:45-21:45

2 stops25h 00m

£183

CardiffLisbon

CWL - LIS

CWLLIS

Cardiff Wales

Sat 4/7

07:30-09:35

2 stops26h 05m

Lisbon Humberto Delgado

Sat 11/7

14:50-09:10

2 stops18h 20m

£184
Cheapest one-way

CardiffLisbon

CWL - LIS

CWLLIS

Cardiff Wales

Tue 15/9

21:45-17:10

2 stops19h 25m

£86

Flights are sorted by cheapest return flights first.

Deals found on 26/5

Showing 1-10 of 16 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 is the cheapest month to book a flight from Cardiff to Lisbon?

Currently, May is the cheapest month in which you can book a flight from Cardiff to Lisbon (average of £183). Flying from Cardiff to Lisbon in January is currently the most expensive (average of £560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Cardiff to Lisbon?

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 29 May 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
1,526 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,526 reviews
KLM
7.8
Good
1,526 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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.

  • 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 £223. You may be able to fly from Cardiff to Lisbon for 18% 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.

  • What is the cheapest month to book a flight from Cardiff to Lisbon?

    Currently, May is the cheapest month in which you can book a flight from Cardiff to Lisbon (average of £183). Flying from Cardiff to Lisbon in January is currently the most expensive (average of £560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Lisbon?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 29 May 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£223Average£391FlexibilityNo 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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