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Cheap flights from Cardiff to Southeast Europe from £178

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — ATH
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Cardiff to Southeast Europe

Keep the following information in mind while searching for Cardiff to Southeast Europe flight deals. Data was last updated 21 February 2025.

Round-trip from

£178

Popular in

November

Cheapest in

February

Average price

£196
Ryanair
  • Ryanair
  • 7/4-9/4
  • 3 total stops
  • 24h 05m total
  • Cardiff to Southeast Europe
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Cardiff to Southeast Europe

Cheapest flights from Cardiff to Southeast Europe
Explore the most affordable flight options available from Cardiff to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 7/421:15CWL - OTP
2 stops13h 50mRyanair
Wed 9/423:10OTP - CWL
1 stop10h 15mRyanair
Deal found 20/2£178
Sun 6/411:00CWL - SOF
2 stops20h 10mRyanair
Sun 13/406:10SOF - CWL
2 stops40h 40mRyanair
Deal found 20/2£197
Tue 1/416:20CWL - SPU
3 stops29h 05mMultiple Airlines
Sat 5/411:10SPU - CWL
2 stops24h 25mMultiple Airlines
Deal found 20/2£199
Tue 1/409:50CWL - ATH
1 stop13h 30mKLM
Tue 8/413:40ATH - CWL
1 stop21h 35mKLM
Deal found 20/2£204
Fri 28/319:45CWL - CFU
2 stops40h 05mMultiple Airlines
Mon 31/316:40CFU - CWL
1 stop25h 15mMultiple Airlines
Deal found 20/2£212
Tue 1/417:15CWL - SPU
1 stop4h 40mKLM
Sat 5/406:30SPU - CWL
1 stop11h 35mKLM
Deal found 20/2£213
Sun 6/416:55CWL - ATH
1 stop15h 50mMultiple Airlines
Sun 13/409:55ATH - CWL
2 stops36h 55mMultiple Airlines
Deal found 20/2£217
Mon 7/413:10CWL - OTP
2 stops29h 00mMultiple Airlines
Wed 9/411:50OTP - CWL
3 stops25h 05mMultiple Airlines
Deal found 20/2£223
Sun 6/411:00CWL - ATH
2 stops33h 25mRyanair
Sun 13/409:55ATH - CWL
2 stops36h 55mRyanair
Deal found 20/2£225
Sun 6/417:15CWL - SOF
3 stops44h 20mMultiple Airlines
Sun 13/406:10SOF - CWL
2 stops40h 40mMultiple Airlines
Deal found 20/2£229
Thu 20/317:25CWL - OTP
1 stop5h 15mKLM
Thu 27/314:00OTP - CWL
1 stop21h 55mKLM
Deal found 20/2£229
Sat 19/417:35CWL - DBV
1 stop18h 00mKLM
Wed 23/413:25DBV - CWL
1 stop20h 50mKLM
Deal found 20/2£249

Find flights from Cardiff to Southeast Europe within your budget

Customise your flight search to find flights from Cardiff to Southeast Europe 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 21 February 2025.

Fly from

Cardiff

Fly to

Southeast Europe

Route

Depart

Return

Price

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Mon 7/4

21:15-13:05

2 stops13h 50m

Bucharest Otopeni Intl

Wed 9/4

23:10-07:25

1 stop10h 15m

£178

CardiffSofia

CWL - SOF

CWLSOF

Cardiff Wales

Sun 6/4

11:00-09:10

2 stops20h 10m

Sofia

Sun 13/4

06:10-20:50

2 stops40h 40m

£197

CardiffSplit

CWL - SPU

CWLSPU

Cardiff Wales

Tue 1/4

16:20-22:25

3 stops29h 05m

Split

Sat 5/4

11:10-10:35

2 stops24h 25m

£199

CardiffAthens

CWL - ATH

CWLATH

Cardiff Wales

Tue 1/4

09:50-01:20

1 stop13h 30m

Athens Eleftherios V.

Tue 8/4

13:40-09:15

1 stop21h 35m

£204

CardiffCorfu

CWL - CFU

CWLCFU

Cardiff Wales

Fri 28/3

19:45-13:50

2 stops40h 05m

Corfu Ioannis Kapodistrias

Mon 31/3

16:40-15:55

1 stop25h 15m

£212

CardiffSplit

CWL - SPU

CWLSPU

Cardiff Wales

Tue 1/4

17:15-22:55

1 stop4h 40m

Split

Sat 5/4

06:30-17:05

1 stop11h 35m

£213

CardiffAthens

CWL - ATH

CWLATH

Cardiff Wales

Sun 6/4

16:55-10:45

1 stop15h 50m

Athens Eleftherios V.

Sun 13/4

09:55-20:50

2 stops36h 55m

£217

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Mon 7/4

13:10-20:10

2 stops29h 00m

Bucharest Otopeni Intl

Wed 9/4

11:50-10:55

3 stops25h 05m

£223

CardiffAthens

CWL - ATH

CWLATH

Cardiff Wales

Sun 6/4

11:00-22:25

2 stops33h 25m

Athens Eleftherios V.

Sun 13/4

09:55-20:50

2 stops36h 55m

£225

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Thu 20/3

17:25-00:40

1 stop5h 15m

Bucharest Otopeni Intl

Thu 27/3

14:00-09:55

1 stop21h 55m

£229

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 23 results
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2
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Best time to book a flight from Cardiff to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe 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.

Travel insights for flights from Cardiff to Southeast Europe

Get recent, data-driven insights about flights from Cardiff to Southeast Europe including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Cardiff to Southeast Europe (average of £101). Flying from Cardiff to Southeast Europe 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 YMH?

Find hourly flight availability from Cardiff to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cardiff to Southeast Europe as you normally would.

Rainfall in Southeast Europe by month

Plan your trip to Southeast Europe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Europe 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 Southeast Europe when rainfall is around 5.0 mm.

Temperature in Southeast Europe by month

Plan your trip to Southeast Europe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Europe, 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).

Reviews of airlines servicing Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. 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 Southeast Europe. Reviews last updated 21 February 2025.
Read reviews from past customers who have flown KLM, Air France and Vueling from Cardiff to Southeast Europe. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,449 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Vueling
7.1
Good
1,162 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Ryanair
6.8
Okay
5,069 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Southeast Europe. 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 Southeast Europe?

    If you book a flight to Southeast Europe from Cardiff, you will be flying from Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff.

  • What are the cheapest airlines to fly from Cardiff to Southeast Europe one-way?

    The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as £182. However, be on the lookout for offers from Vueling and Air France, as they are both options that can get you from Cardiff to Southeast Europe for a low price.

  • What are the most popular routes from Cardiff to Southeast Europe?

    While some choose either Cardiff Wales - Dubrovnik or Cardiff Wales - Athens Eleftherios V., Cardiff Wales - Bucharest Otopeni Intl is the most popular route from Cardiff to Southeast Europe.

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

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

  • How can I find direct flights from Cardiff to Southeast Europe?

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Southeast Europe 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 Southeast Europe?

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Southeast Europe (average of £101). Flying from Cardiff to Southeast Europe 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

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Top 3 airlines flying from Cardiff to Southeast Europe

Discover the top 3 airlines that operate flights from Cardiff to Southeast Europe. 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£161Average£341FlexibilityNo cancel feeOn-time75%
Search KLM flights
easyJetCheapest£195Average£357FlexibilityNo cancel feeOn-time86%
Search easyJet flights
TUI AirwaysCheapest£221Average£374FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Cardiff to Southeast Europe?

Cheapflights helps you search for flights from Cardiff to Southeast Europe 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 Southeast Europe?

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to Southeast Europe flexibly with Cheapflights today.

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

Yes! Start tracking prices for Cardiff to Southeast Europe flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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