Cheap flights from Cardiff to Budapest from £77

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BUD
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Cardiff to Budapest

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Budapest (BUD). 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 29 August 2025.

Round-trip from

£161

One-way from

£77

Popular in

July

Cheapest in

April

Average price

£303
Ryanair
  • Ryanair
  • 23/9-30/9
  • 4 total stops
  • 33h 40m total
  • Cardiff to Budapest
15/10
  • 15/10
  • 1 total stop
  • 15h 05m total
  • Cardiff to Budapest
Highest demand for flights based on searches. 22% potential increase in price (£54 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Cardiff to Budapest

Cheapest flights from Cardiff to Budapest
Explore the most affordable flight options available from Cardiff to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Tue 23/920:20CWL - BUD
2 stops22h 40mMultiple Airlines
Tue 30/905:55BUD - CWL
2 stops11h 00mMultiple Airlines
Deal found 26/8£161
Tue 23/916:20CWL - BUD
1 stop28h 10mRyanair
Tue 30/907:00BUD - CWL
1 stop9h 55mRyanair
Deal found 26/8£170
Sat 11/1009:00CWL - BUD
2 stops25h 10mMultiple Airlines
Sat 18/1012:35BUD - CWL
2 stops23h 00mMultiple Airlines
Deal found 27/8£171
Fri 10/1012:25CWL - BUD
2 stops10h 10mMultiple Airlines
Fri 17/1006:15BUD - CWL
1 stop6h 45mMultiple Airlines
Deal found 26/8£175
Fri 10/1019:25CWL - BUD
1 stop12h 35mRyanair
Fri 17/1006:15BUD - CWL
1 stop6h 45mRyanair
Deal found 26/8£188
Fri 17/1019:25CWL - BUD
1 stop12h 35mMultiple Airlines
Mon 20/1006:00BUD - CWL
2 stops7h 45mMultiple Airlines
Deal found 28/8£217
Fri 14/1117:25CWL - BUD
1 stop16h 50mKLM
Mon 17/1117:05BUD - CWL
1 stop17h 45mKLM
Deal found 27/8£226
Fri 19/920:55CWL - BUD
1 stop15h 00mMultiple Airlines
Mon 22/906:00BUD - CWL
2 stops7h 45mMultiple Airlines
Deal found 26/8£232
Fri 19/917:15CWL - BUD
1 stop4h 50mKLM
Mon 22/919:40BUD - CWL
1 stop14h 35mKLM
Deal found 26/8£235

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Budapest 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 29 August 2025.
Use the filters below to find and compare flights from Cardiff to Budapest that are best for you.

Fly from

Cardiff

Fly to

Budapest

Route

Depart

Return

Price

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Tue 23/9

20:20-20:00

2 stops22h 40m

Budapest Ferenc Liszt Intl

Tue 30/9

05:55-15:55

2 stops11h 00m

£161

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Sat 11/10

09:00-21:10

1 stop11h 10m

Budapest Ferenc Liszt Intl

Sat 18/10

12:35-10:35

2 stops23h 00m

£163

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Tue 23/9

16:20-21:30

1 stop28h 10m

Budapest Ferenc Liszt Intl

Tue 30/9

07:00-15:55

1 stop9h 55m

£170

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Fri 10/10

12:25-23:35

2 stops10h 10m

Budapest Ferenc Liszt Intl

Fri 17/10

06:15-12:00

1 stop6h 45m

£175

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Fri 10/10

19:25-09:00

1 stop12h 35m

Budapest Ferenc Liszt Intl

Fri 17/10

06:15-12:00

1 stop6h 45m

£188

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Fri 16/1

17:15-11:15

1 stop17h 00m

Budapest Ferenc Liszt Intl

Mon 19/1

12:10-16:45

1 stop5h 35m

£216

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Fri 17/10

19:25-09:00

1 stop12h 35m

Budapest Ferenc Liszt Intl

Mon 20/10

06:00-12:45

2 stops7h 45m

£217

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Fri 14/11

17:25-11:15

1 stop16h 50m

Budapest Ferenc Liszt Intl

Mon 17/11

17:05-09:50

1 stop17h 45m

£226

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Wed 15/10

20:05-12:10

1 stop15h 05m

£77

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Mon 15/9

13:10-21:55

1 stop7h 45m

£82

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 13 results
1
2

Best time to book a flight from Cardiff to Budapest

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

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

Currently, January is the cheapest month in which you can book a flight from Cardiff to Budapest (average of £79). Flying from Cardiff to Budapest in July is currently the most expensive (average of £218). 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.

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

Reviews of airlines servicing Budapest

Get insights into the airlines that provide service to Budapest. 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 Budapest. Reviews last updated 29 August 2025.
Get a feel of what it's like to fly with KLM from Cardiff to Budapest by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.7

Boarding

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Overall

7.8

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.

Comfort

7.7

Boarding

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Overall

7.8

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 Budapest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Cardiff to Budapest?

    For as low as £170, Ryanair can have you in Budapest from Cardiff in 28h 10m. The distance between Cardiff and Budapest is about 1047 mi.

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

    Flying on KLM is currently your cheapest option to Budapest, with prices starting at £192. You may be able to fly from Cardiff to Budapest for 25% less than the average price by searching for this airline.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Budapest (average of £79). Flying from Cardiff to Budapest in July is currently the most expensive (average of £218). 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 Budapest?

Book flights to Budapest if you plan to visit one of these locations
Siófok

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Alternative routes for Cardiff to Budapest

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

Top airline flying from Cardiff to Budapest

Discover the top airline that operate flights from Cardiff to Budapest. 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£192Average£247FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

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

Yes, Cheapflights offers price alerts on Cardiff to Budapest flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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