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Cheap flights from Cardiff to Portugal from £17

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LIS
14 Apr — 21 Apr1
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 15 March 2026.

Sun 26/417:40
CWL
-
FAO
Nonstop2h 35m
Ryanair
Tue 28/407:10
FAO
-
CWL
Nonstop2h 40m
Ryanair
Deal found 15/3£36
Tue 28/411:00
CWL
-
FAO
Nonstop2h 35m
Ryanair
Tue 5/507:10
FAO
-
CWL
Nonstop2h 40m
Ryanair
Deal found 14/3£41
Tue 14/411:00
CWL
-
FAO
Nonstop2h 35m
Ryanair
Tue 21/407:10
FAO
-
CWL
Nonstop2h 40m
Ryanair
Deal found 15/3£42
Fri 24/417:45
CWL
-
FAO
Nonstop2h 35m
Ryanair
Sun 26/414:35
FAO
-
CWL
Nonstop2h 40m
Ryanair
Deal found 14/3£45
Fri 24/417:45
CWL
-
FAO
Nonstop2h 35m
Ryanair
Fri 1/514:40
FAO
-
CWL
Nonstop2h 40m
Ryanair
Deal found 10/3£49
Sun 26/417:40
CWL
-
FAO
Nonstop2h 35m
Ryanair
Sun 3/514:35
FAO
-
CWL
Nonstop2h 40m
Ryanair
Deal found 12/3£58
Tue 21/415:00
CWL
-
OPO
1 stop6h 00m
Multiple Airlines
Thu 23/421:35
OPO
-
CWL
1 stop19h 45m
Multiple Airlines
Deal found 14/3£109
Tue 21/411:00
CWL
-
OPO
1 stop10h 55m
Ryanair
Thu 23/412:55
OPO
-
CWL
2 stops9h 30m
Ryanair
Deal found 14/3£111
Mon 27/422:10
CWL
-
OPO
2 stops24h 00m
Ryanair
Mon 4/521:05
OPO
-
CWL
1 stop12h 45m
Ryanair
Deal found 13/3£112
Tue 5/521:45
CWL
-
OPO
1 stop14h 50m
Ryanair
Fri 8/518:40
OPO
-
CWL
2 stops12h 15m
Ryanair
Deal found 15/3£116
Mon 11/513:35
CWL
-
LIS
1 stop8h 00m
Ryanair
Wed 20/505:55
LIS
-
CWL
1 stop26h 40m
Ryanair
Deal found 13/3£116
Sun 12/421:45
CWL
-
FNC
1 stop27h 30m
Ryanair
Fri 17/414:45
FNC
-
CWL
1 stop16h 10m
Ryanair
Deal found 15/3£122

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 15 March 2026.

Round-trip from

£36

One-way from

£17

Popular in

December

Cheapest in

March

Average price

£52

Good round-trip deal

£132 or less
Ryanair
  • Ryanair
  • 26/4-28/4
  • Nonstop
  • 5h 15m total
  • Cardiff to Portugal
Search Deals
Ryanair
  • Ryanair
  • 10/5
  • 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. 7% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 15 March 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 26/4

17:40-20:15

Nonstop2h 35m

Faro

Sun 3/5

14:35-17:15

Nonstop2h 40m

£58

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Fri 24/4

22:45-21:30

1 stop22h 45m

Faro

Fri 1/5

14:40-17:20

Nonstop2h 40m

£75

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Sun 26/4

21:45-13:20

2 stops15h 35m

Faro

Tue 28/4

07:10-09:50

Nonstop2h 40m

£82

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Fri 10/4

17:45-20:20

Nonstop2h 35m

Faro

Mon 13/4

20:25-22:50

3 stops26h 25m

£101

CardiffPorto

CWL - OPO

CWLOPO

Cardiff Wales

Tue 21/4

15:00-21:00

1 stop6h 00m

Porto

Thu 23/4

21:35-17:20

1 stop19h 45m

£109

CardiffPorto

CWL - OPO

CWLOPO

Cardiff Wales

Tue 28/4

11:00-21:55

1 stop10h 55m

Porto

Tue 5/5

06:05-22:50

2 stops16h 45m

£111

CardiffPorto

CWL - OPO

CWLOPO

Cardiff Wales

Mon 27/4

22:10-22:10

2 stops24h 00m

Porto

Mon 4/5

21:05-09:50

1 stop12h 45m

£112

CardiffFunchal

CWL - FNC

CWLFNC

Cardiff Wales

Sun 12/4

21:45-01:15

1 stop27h 30m

Funchal Madeira

Fri 17/4

14:45-06:55

1 stop16h 10m

£122

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Fri 24/4

22:45-21:30

1 stop22h 45m

Faro

Fri 1/5

20:25-08:55

2 stops36h 30m

£125

CardiffLisbon

CWL - LIS

CWLLIS

Cardiff Wales

Mon 27/4

22:10-09:00

1 stop10h 50m

Lisbon Humberto Delgado

Mon 4/5

22:00-15:50

1 stop17h 50m

£130

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 54 resultsSorted by cheapest first
1
2
3
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6

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, November is the cheapest month in which you can book a flight from Cardiff to Portugal (average of £15). Flying from Cardiff to Portugal in July is currently the most expensive (average of £59). 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.

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 15 March 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
1,471 reviews
Check prices

Food

7.3

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,471 reviews
KLM
7.8
Good
1,471 reviews
Check prices

Food

7.3

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Ryanair
6.9
Okay
5,293 reviews
KLM
7.8
Good
1,471 reviews
Check prices

Food

7.3

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
easyJet
6.9
Okay
1,886 reviews
KLM
7.8
Good
1,471 reviews
Check prices

Food

7.3

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 £58, 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 - Porto or Cardiff Wales - Lisbon Humberto Delgado 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, November is the cheapest month in which you can book a flight from Cardiff to Portugal (average of £15). Flying from Cardiff to Portugal in July is currently the most expensive (average of £59). 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 15 March 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£67Average£149FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£77Average£199FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£152Average£330FlexibilityNo cancel feeOn-time75%
Search KLM flights
TUI AirwaysCheapest£198Average£284FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways 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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