How long is the flight from Cardiff to Athens?

Ryanair and KLM can get you from Cardiff to Athens in just under 5h 50m. Your travel time can differ by up to 17h 30m. There are 1616 mi between Cardiff and Athens. This flight may include one or multiple stops.

What is the cheapest airline to fly from Cardiff to Athens round-trip?

Flying on KLM is currently your cheapest option to Athens, with prices starting at £246.

In terms of precipitation, rainfall in Athens ranges from 5.0 - 64.0 inches per month. December is typically the wettest month, when rainfall can reach 64.0 mm. July is typically the driest time to visit Athens when rainfall is around 5.0 mm.

If weather is an important factor for your trip to Athens, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

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

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

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.

£154+ Cheap Flights from Cardiff to Athens

Cheap flight deals from Cardiff to Athens

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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 18 September 2026.

Wed 14/1023:50 -

1 stop10h 05m

Mon 19/1012:40 -

1 stop11h 05m

Deal found 14/9£154

Fri 30/1023:10 -

2 stops23h 20m

Fri 6/1117:40 -

2 stops16h 10m

Deal found 15/9£165

Wed 14/1023:50 -

1 stop10h 05m

Wed 21/1015:35 -

2 stops19h 00m

Deal found 15/9£166

Wed 14/1023:50 -

1 stop10h 05m

Mon 19/1020:30 -

2 stops26h 50m

Deal found 14/9£168

Tue 6/1021:45 -

2 stops15h 10m

Tue 13/1009:55 -

2 stops14h 55m

Deal found 16/9£189

Mon 12/1022:10 -

1 stop12h 00m

Mon 19/1020:30 -

2 stops26h 50m

Deal found 14/9£191

Thu 29/1013:25 -

1 stop8h 30m

Thu 5/1115:00 -

1 stop26h 40m

Deal found 14/9£197

Find flight deals from Cardiff to Athens

Round-trip from	£154

Ryanair
14/10-19/10
2 total stops
21h 10m total
Cardiff to Athens

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffAthens

CWL Cardiff Wales - ATH Athens Eleftherios V.

CWLATH

Cardiff Wales

Fri 30/10

23:10-00:30

2 stops23h 20m

Athens Eleftherios V.

Fri 6/11

17:40-07:50

2 stops16h 10m

£165

CardiffAthens

CWL Cardiff Wales - ATH Athens Eleftherios V.

CWLATH

Cardiff Wales

Wed 14/10

23:50-11:55

1 stop10h 05m

Athens Eleftherios V.

Mon 19/10

20:30-21:20

2 stops26h 50m

£168

Fastest return journey

CardiffAthens

CWL Cardiff Wales - ATH Athens Eleftherios V.

CWLATH

Cardiff Wales

Fri 30/10

17:30-01:20

1 stop5h 50m

Athens Eleftherios V.

Fri 6/11

06:10-09:50

1 stop5h 40m

£205

CardiffAthens

CWL Cardiff Wales - ATH Athens Eleftherios V.

CWLATH

Cardiff Wales

Fri 30/10

23:10-00:30

2 stops23h 20m

Athens Eleftherios V.

Fri 6/11

15:50-07:50

3 stops18h 00m

£206

CardiffAthens

CWL Cardiff Wales - ATH Athens Eleftherios V.

CWLATH

Cardiff Wales

Wed 14/10

23:50-16:20

2 stops14h 30m

Athens Eleftherios V.

Sat 17/10

11:10-08:55

2 stops23h 45m

£215

CardiffAthens

CWL Cardiff Wales - ATH Athens Eleftherios V.

CWLATH

Cardiff Wales

Sun 1/11

23:50-00:25

1 stop22h 35m

Athens Eleftherios V.

Sun 8/11

13:00-08:10

1 stop21h 10m

£229

CardiffAthens

CWL Cardiff Wales - ATH Athens Eleftherios V.

CWLATH

Cardiff Wales

Wed 14/10

23:50-11:55

1 stop10h 05m

Athens Eleftherios V.

Wed 28/10

10:10-13:00

2 stops28h 50m

£237

CardiffAthens

CWL Cardiff Wales - ATH Athens Eleftherios V.

CWLATH

Cardiff Wales

Mon 2/11

08:35-00:25

1 stop13h 50m

Athens Eleftherios V.

Mon 9/11

23:45-09:45

2 stops12h 00m

£239

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Sorted by cheapest first

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.

CWL-ATH

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.

Reviews of airlines servicing Athens

Read through reviews of airlines operating flights from Cardiff to Athens, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,578 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

KLM

7.8

Good

1,578 reviews

KLM

7.8

Good

1,578 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

How long is the flight from Cardiff to Athens?
Ryanair and KLM can get you from Cardiff to Athens in just under 5h 50m. Your travel time can differ by up to 17h 30m. There are 1616 mi between Cardiff and Athens. This flight may include one or multiple stops.
What is the cheapest airline to fly from Cardiff to Athens round-trip?
Flying on KLM is currently your cheapest option to Athens, with prices starting at £246.
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.

See more FAQs

Piraeus

Aegina

Hydra

Skala

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Athens flight routes

Complete your trip

Direct flights to Attica

Flights by cabin class

Other flight options

Other flights from Cardiff

Popular flights

Alternative routes for Cardiff to Athens

Manchester to Athens flights

Bristol to Athens flights

Top airline flying from Cardiff to Athens

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£246	Average£388	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Cardiff to Athens from £154

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Athens

Cheapest flights from Cardiff to AthensExplore 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 18 September 2026.

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 18 September 2026.

Best flights from Cardiff to AthensDiscover carefully curated flight deals from Cardiff to Athens that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Discover carefully curated flight deals from Cardiff to Athens that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Cardiff to AthensDiscover last-minute flight deals from Cardiff to Athens. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Athens. Data last updated 18 September 2026 and is based on user searches.

Find flight deals from Cardiff to Athens

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cardiff to Athens that are best for you.

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.

Reviews of airlines servicing Athens

Read through reviews of airlines operating flights from Cardiff to Athens, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Cardiff to Athens?

What is the cheapest airline to fly from Cardiff to Athens round-trip?

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

How can I find direct flights from Cardiff to Athens?

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

Travelling to a place near Athens?

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.

Alternative routes for Cardiff to Athens

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Athens

Explore flights to Athens departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.

Complete your trip

Complete your trip to Athens by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Attica

Book a non-stop flight to one of these other cities located in Attica.

Search flights from Cardiff to Athens by cabin class

Find flights from Cardiff to Athens, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Cardiff and Athens flights

Browse other Cardiff and Athens flight options. Last updated on 18 September 2026.

Other flights from Cardiff

Browse through other flights departing from Cardiff. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Cardiff to Athens

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 18 September 2026.

Best flights from Cardiff to Athens
Discover carefully curated flight deals from Cardiff to Athens that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Cardiff to Athens
Discover last-minute flight deals from Cardiff to Athens. Data last updated 18 September 2026 and is based on user searches.