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Cheap flights from Cardiff to Portugal from £24

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LIS
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Portugal

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Portugal
Explore the most affordable flight options available from Cardiff to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2026.

Sun 12/717:40
CWL
-
FAO
Nonstop2h 35m
Ryanair
Tue 21/707:10
FAO
-
CWL
Nonstop2h 40m
Ryanair
Deal found 8/7£46
Sun 2/817:40
CWL
-
FAO
Nonstop2h 35m
Ryanair
Tue 11/807:10
FAO
-
CWL
Nonstop2h 40m
Ryanair
Deal found 7/7£47
Sun 2/817:40
CWL
-
FAO
Nonstop2h 35m
Ryanair
Tue 4/807:10
FAO
-
CWL
Nonstop2h 40m
Ryanair
Deal found 10/7£62
Fri 14/817:45
CWL
-
FAO
Nonstop2h 35m
Ryanair
Tue 18/807:10
FAO
-
CWL
Nonstop2h 40m
Ryanair
Deal found 8/7£71
Sun 30/817:40
CWL
-
FAO
Nonstop2h 35m
Ryanair
Tue 8/908:00
FAO
-
CWL
1 stop14h 50m
Ryanair
Deal found 9/7£77
Tue 11/823:15
CWL
-
FAO
1 stop9h 25m
Ryanair
Tue 18/807:10
FAO
-
CWL
Nonstop2h 40m
Ryanair
Deal found 7/7£85
Mon 24/822:10
CWL
-
LIS
1 stop14h 30m
Ryanair
Fri 28/822:30
LIS
-
CWL
1 stop8h 25m
Ryanair
Deal found 8/7£123
Sun 23/821:45
CWL
-
LIS
1 stop15h 00m
Ryanair
Fri 28/822:30
LIS
-
CWL
1 stop8h 25m
Ryanair
Deal found 8/7£130
Fri 25/922:45
CWL
-
OPO
2 stops22h 25m
Ryanair
Mon 28/921:05
OPO
-
CWL
1 stop12h 45m
Ryanair
Deal found 8/7£132
Tue 22/923:15
CWL
-
LIS
2 stops20h 55m
Ryanair
Fri 25/922:30
LIS
-
CWL
1 stop8h 25m
Ryanair
Deal found 8/7£133
Thu 27/822:50
CWL
-
OPO
2 stops25h 00m
Ryanair
Wed 2/906:20
OPO
-
CWL
2 stops17h 05m
Ryanair
Deal found 8/7£134
Sun 13/921:45
CWL
-
LIS
2 stops22h 55m
Ryanair
Wed 16/915:00
LIS
-
CWL
1 stop8h 25m
Ryanair
Deal found 7/7£140

Find flight deals from Cardiff to Portugal

Keep the following information in mind while searching for Cardiff to Portugal flight deals. Data was last updated 12 July 2026.

Round-trip from

£46

One-way from

£24

Popular in

December

Cheapest in

March

Average price

£160

Good round-trip deal

£97 or less
Ryanair
  • Ryanair
  • 30/8-8/9
  • Nonstop
  • 5h 15m total
  • Cardiff to Portugal
Search Deals
Ryanair
  • Ryanair
  • 2/8
  • Nonstop
  • 2h 35m total
  • Cardiff to Portugal
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Cardiff Wales to Portugal.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Portugal 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 12 July 2026.
Use the filters below to find and compare flights from Cardiff to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Sun 30/8

17:40-20:15

Nonstop2h 35m

Faro

Tue 8/9

07:10-09:50

Nonstop2h 40m

£46

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Sun 2/8

17:40-20:15

Nonstop2h 35m

Faro

Tue 11/8

07:10-09:50

Nonstop2h 40m

£51

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Tue 15/9

11:00-13:35

Nonstop2h 35m

Faro

Tue 22/9

07:10-09:50

Nonstop2h 40m

£117

CardiffLisbon

CWL - LIS

CWLLIS

Cardiff Wales

Sun 23/8

21:45-12:45

1 stop15h 00m

Lisbon Humberto Delgado

Fri 28/8

22:30-06:55

1 stop8h 25m

£130

CardiffLisbon

CWL - LIS

CWLLIS

Cardiff Wales

Mon 24/8

22:10-09:00

1 stop10h 50m

Lisbon Humberto Delgado

Wed 2/9

21:10-22:25

1 stop25h 15m

£134

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Fri 21/8

17:45-20:20

Nonstop2h 35m

Faro

Fri 28/8

14:40-17:20

Nonstop2h 40m

£136

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Fri 21/8

17:45-20:20

Nonstop2h 35m

Faro

Sun 23/8

14:35-17:15

Nonstop2h 40m

£139

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Sat 12/9

07:30-21:30

1 stop14h 00m

Faro

Thu 17/9

09:10-22:25

2 stops13h 15m

£140

CardiffLisbon

CWL - LIS

CWLLIS

Cardiff Wales

Sun 13/9

21:45-20:40

2 stops22h 55m

Lisbon Humberto Delgado

Wed 16/9

15:00-23:25

1 stop8h 25m

£140

CardiffPorto

CWL - OPO

CWLOPO

Cardiff Wales

Sat 12/9

07:30-20:50

1 stop13h 20m

Porto

Mon 14/9

18:50-09:50

1 stop15h 00m

£141

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 42 resultsSorted by cheapest first
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5

Best time to book a flight from Cardiff to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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 Portugal

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

Currently, September is the cheapest month in which you can book a flight from Cardiff to Portugal (average of £30). Flying from Cardiff to Portugal 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.

What is the cheapest time of day to fly from CWL to PT?

Find hourly flight availability from Cardiff to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 July 2026.

When flying from Cardiff to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far ahead should I book a flight from Cardiff to Portugal?

The best time to book flights from Cardiff to Portugal is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated 12 July 2026.
Read through reviews of airlines operating flights from Cardiff to Portugal, such as KLM,Ryanair, andeasyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,537 reviews
Check prices

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

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
1,537 reviews
KLM
7.8
Good
1,537 reviews
Check prices

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

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
Ryanair
6.9
Okay
5,435 reviews
KLM
7.8
Good
1,537 reviews
Check prices

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

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
easyJet
6.9
Okay
1,915 reviews
KLM
7.8
Good
1,537 reviews
Check prices

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Boarding

7.8

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 Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to Portugal?

    Located just 9.1 mi from the city center, Cardiff Wales (CWL) is the airport most travelers will use when flying to Portugal from Cardiff.

  • How long is the flight from Cardiff to Portugal?

    For as low as £46, Ryanair can have you in Portugal from Cardiff in 2h 35m. There are 1019 mi between Cardiff and Portugal. Generally, flights for this route are direct.

  • What are the most popular routes from Cardiff to Portugal?

    Most travelers choose Cardiff Wales - Faro, Cardiff Wales - Lisbon Humberto Delgado or Cardiff Wales - Porto when deciding on the best route from Cardiff to Portugal.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Portugal 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 Portugal?

    Currently, September is the cheapest month in which you can book a flight from Cardiff to Portugal (average of £30). Flying from Cardiff to Portugal 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

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Top 4 airlines flying from Cardiff to Portugal

Discover the top 4 airlines that operate flights from Cardiff to Portugal. 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 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£48Average£135FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£76Average£168FlexibilityNo cancel feeOn-time86%
Search easyJet flights
TUI AirwaysCheapest£85Average£269FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
KLMCheapest£150Average£325FlexibilityNo 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 Portugal?

Deals for Cardiff to Portugal flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Cardiff to Portugal by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Portugal from Cardiff? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Cardiff to Portugal on Cheapflights with our Price Alert feature and get notified when better prices are available.

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