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Cheap flights from Cardiff to Athens from £225

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — ATH
16 jul — 23 jul1
1 adult

Cheap flight deals from Cardiff to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Athens (ATH). 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 11 julho 2025.

Round-trip from

£225

Popular in

November

Cheapest in

February

Average price

£321
KLM
  • KLM
  • 7/8-14/8
  • 2 total stops
  • 27h 40m total
  • Cardiff to Athens
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Cardiff to Athens

Cheapest flights from Cardiff to Athens
Explore the most affordable flight options available from Cardiff to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 julho 2025.

qui 7/817:15CWL - ATH
1 stop6h 05mKLM
qui 14/813:40ATH - CWL
1 stop21h 35mKLM
Deal found 11/7£225
qui 7/807:55CWL - ATH
1 stop14h 45mMultiple Airlines
qui 14/822:40ATH - CWL
2 stops34h 50mMultiple Airlines
Deal found 10/7£251
ter 9/909:50CWL - ATH
2 stops11h 25mAir France
qua 17/906:30ATH - CWL
2 stops12h 15mAir France
Deal found 9/7£338
ter 5/812:00CWL - ATH
2 stops12h 10mBritish Airways
ter 12/820:00ATH - CWL
2 stops17h 30mBritish Airways
Deal found 10/7£554

Cheapflights Fare Finder

Customise your flight search to find flights from Cardiff to Athens 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 11 julho 2025.
Use the filters below to find and compare flights from Cardiff to Athens that are best for you.

Fly from

Cardiff

Fly to

Athens

Route

Depart

Return

Price

CardiffAthens

CWL - ATH

CWLATH

Cardiff Wales

qui 7/8

17:15-01:20

1 stop6h 05m

Athens Eleftherios V.

qui 14/8

13:40-09:15

1 stop21h 35m

£225

CardiffAthens

CWL - ATH

CWLATH

Cardiff Wales

qui 7/8

07:55-00:40

1 stop14h 45m

Athens Eleftherios V.

qui 14/8

22:40-07:30

2 stops34h 50m

£251

CardiffAthens

CWL - ATH

CWLATH

Cardiff Wales

ter 9/9

09:50-23:15

2 stops11h 25m

Athens Eleftherios V.

qua 17/9

06:30-16:45

2 stops12h 15m

£338

CardiffAthens

CWL - ATH

CWLATH

Cardiff Wales

ter 5/8

12:00-02:10

2 stops12h 10m

Athens Eleftherios V.

ter 12/8

20:00-11:30

2 stops17h 30m

£554

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Best time to book a flight from Cardiff to Athens

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

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

Currently, January is the cheapest month in which you can book a flight from Cardiff to Athens (average of £101). Flying from Cardiff to Athens in August is currently the most expensive (average of £336). 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 ATH?

Find hourly flight availability from Cardiff to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 julho 2025.

It’s optimal to fly from Cardiff to Athens at midday. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight in the morning.

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

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated 11 julho 2025.
Read through reviews of airlines operating flights from Cardiff to Athens, such as KLM, Air France, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,372 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

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
1,372 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

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.
Air France
7.5
Good
1,467 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

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.
British Airways
6.6
Okay
7,109 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

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

  • What are the cheapest airlines flying from Cardiff to Athens round-trip?

    Flying on KLM is currently your cheapest option to Athens, with prices starting at £225. Additional return tickets that might be worth considering are offered by Air France and British Airways, with the lowest prices starting at £338 and £554, respectively. KLM is currently priced 21% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Athens (average of £101). Flying from Cardiff to Athens in August is currently the most expensive (average of £336). 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 Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Hydra
Aegina
Glyfada
Piraeus
Marathon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cardiff to Athens

See prices for flight routes from nearby airports that may be better suited for you.
Manchester to Athens flights
Bristol to Athens flights

Top airline flying from Cardiff to Athens

Discover the top airline that operate flights from Cardiff to Athens. 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 11 julho 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£175Average£265FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Cardiff to Athens via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Cardiff to Athens 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 Athens with no change fees?

Certainly. Search results for flights to Athens from Cardiff shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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