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Cheap flights from Cardiff to Portugal from £30

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LIS
1 Sep — 8 Sep1
1 adult

Cheap flight deals from Cardiff to Portugal

Keep the following information in mind while searching for Cardiff to Portugal flight deals. Data was last updated 27 August 2025.

Round-trip from

£82

One-way from

£30

Popular in

December

Cheapest in

January

Average price

£185

Good round-trip deal

£94 or less
Ryanair
  • Ryanair
  • 6/10-9/10
  • Nonstop
  • 5h 15m total
  • Cardiff to Portugal
Search Deals
Ryanair
  • Ryanair
  • 15/9
  • Nonstop
  • 2h 35m total
  • Cardiff to Portugal
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Cardiff Wales to Portugal.
Search Deals

Find flight deals from Cardiff to Portugal

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 27 August 2025.

Mon 6/1017:00CWL - FAO
Nonstop2h 35mRyanair
Thu 9/1008:15FAO - CWL
Nonstop2h 40mRyanair
Deal found 27/8£82
Mon 13/1017:00CWL - FAO
Nonstop2h 35mRyanair
Thu 16/1008:15FAO - CWL
Nonstop2h 40mRyanair
Deal found 25/8£96
Mon 1/917:00CWL - FAO
Nonstop2h 35mRyanair
Tue 30/906:20FAO - CWL
1 stop9h 35mRyanair
Deal found 26/8£105
Mon 15/917:00CWL - FAO
Nonstop2h 35mRyanair
Fri 19/921:50FAO - CWL
1 stop9h 40mRyanair
Deal found 26/8£110
Sun 7/911:00CWL - FAO
1 stop12h 05mRyanair
Thu 11/908:15FAO - CWL
Nonstop2h 40mRyanair
Deal found 25/8£111
Sat 6/909:00CWL - FAO
1 stop14h 30mRyanair
Tue 9/906:20FAO - CWL
1 stop9h 35mRyanair
Deal found 25/8£131
Fri 10/1012:25CWL - FAO
1 stop9h 00mRyanair
Fri 17/1021:50FAO - CWL
1 stop9h 40mRyanair
Deal found 26/8£142
Tue 23/920:20CWL - FAO
2 stops23h 15mMultiple Airlines
Tue 30/906:20FAO - CWL
1 stop9h 35mMultiple Airlines
Deal found 26/8£151
Fri 10/1020:55CWL - LIS
2 stops19h 35mRyanair
Fri 17/1021:45LIS - CWL
1 stop9h 45mRyanair
Deal found 26/8£160
Mon 15/917:00CWL - OPO
1 stop15h 05mRyanair
Fri 26/909:50OPO - CWL
2 stops21h 40mRyanair
Deal found 25/8£163
Sat 13/919:20CWL - LIS
1 stop26h 45mMultiple Airlines
Tue 23/920:25LIS - CWL
1 stop11h 30mMultiple Airlines
Deal found 25/8£167
Sun 5/1011:00CWL - OPO
1 stop5h 50mMultiple Airlines
Sat 11/1006:55OPO - CWL
2 stops27h 40mMultiple Airlines
Deal found 25/8£171

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 27 August 2025.
Use the filters below to find and compare flights from Cardiff to Portugal that are best for you.

Fly from

Cardiff

Fly to

Portugal

Route

Depart

Return

Price

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Mon 6/10

17:00-19:35

Nonstop2h 35m

Faro

Thu 9/10

08:15-10:55

Nonstop2h 40m

£82

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Mon 13/10

17:00-19:35

Nonstop2h 35m

Faro

Thu 16/10

08:15-10:55

Nonstop2h 40m

£96

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Mon 15/9

17:00-19:35

Nonstop2h 35m

Faro

Fri 19/9

21:50-07:30

1 stop9h 40m

£110

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Sun 7/9

11:00-23:05

1 stop12h 05m

Faro

Thu 11/9

08:15-10:55

Nonstop2h 40m

£111

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Sat 6/9

09:00-23:30

1 stop14h 30m

Faro

Tue 9/9

06:20-15:55

1 stop9h 35m

£131

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Fri 10/10

12:25-21:25

1 stop9h 00m

Faro

Fri 17/10

21:50-07:30

1 stop9h 40m

£142

CardiffFaro

CWL - FAO

CWLFAO

Cardiff Wales

Tue 23/9

20:20-19:35

2 stops23h 15m

Faro

Tue 30/9

06:20-15:55

1 stop9h 35m

£151

CardiffLisbon

CWL - LIS

CWLLIS

Cardiff Wales

Fri 10/10

20:55-16:30

2 stops19h 35m

Lisbon Humberto Delgado

Fri 17/10

21:45-07:30

1 stop9h 45m

£160

CardiffPorto

CWL - OPO

CWLOPO

Cardiff Wales

Mon 15/9

17:00-08:05

1 stop15h 05m

Porto

Fri 26/9

09:50-07:30

2 stops21h 40m

£163

CardiffLisbon

CWL - LIS

CWLLIS

Cardiff Wales

Sat 13/9

19:20-22:05

1 stop26h 45m

Lisbon Humberto Delgado

Tue 23/9

20:25-07:55

1 stop11h 30m

£167

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 45 results
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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, January is the cheapest month in which you can book a flight from Cardiff to Portugal (average of £101). Flying from Cardiff to Portugal in August is currently the most expensive (average of £274). 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 27 August 2025.

It’s optimal to fly from Cardiff to Portugal at midday. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

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 27 August 2025.
Read through reviews of airlines operating flights from Cardiff to Portugal, such as KLM, easyJet, andRyanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,384 reviews
Check prices

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,384 reviews
KLM
7.8
Good
1,384 reviews
Check prices

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
easyJet
6.9
Okay
1,817 reviews
KLM
7.8
Good
1,384 reviews
Check prices

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Ryanair
6.9
Okay
5,152 reviews
KLM
7.8
Good
1,384 reviews
Check prices

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 £82, 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, January is the cheapest month in which you can book a flight from Cardiff to Portugal (average of £101). Flying from Cardiff to Portugal in August is currently the most expensive (average of £274). 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 3 airlines flying from Cardiff to Portugal

Discover the top 3 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 27 August 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£65Average£173FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£70Average£150FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
KLMCheapest£149Average£270FlexibilityNo 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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