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Cheap flights from Cardiff to Budapest from £78

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BUD
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Budapest

Enter your travel dates to find the best prices.

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 14 August 2026.

Tue 8/923:15 -
2 stops19h 40m
Wed 23/909:25 -
2 stops15h 00m
Deal found 10/8£111
Tue 8/921:45 -
1 stop13h 30m
Wed 23/909:25 -
2 stops15h 00m
Deal found 10/8£121
Mon 7/922:10 -
2 stops21h 40m
Fri 11/906:20 -
2 stops17h 00m
Deal found 13/8£131
Thu 10/922:50 -
2 stops21h 50m
Mon 14/920:10 -
2 stops27h 40m
Deal found 12/8£140
Mon 28/922:10 -
2 stops24h 05m
Mon 5/1006:00 -
2 stops16h 45m
Deal found 14/8£142
Thu 24/922:50 -
2 stops18h 55m
Mon 28/921:55 -
2 stops25h 55m
Deal found 11/8£159

Find 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 14 August 2026.

Round-trip from

£111

One-way from

£78

Popular in

July

Cheapest in

March

Average price

£257
Ryanair
  • Ryanair
  • 8/9-23/9
  • 4 total stops
  • 34h 40m total
  • Cardiff to Budapest
Search Deals
9/9
  • 9/9
  • 2 total stops
  • 25h 00m total
  • Cardiff to Budapest
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£99 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease (£37 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 14 August 2026.
Use the filters below to find and compare flights from Cardiff to Budapest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffBudapest

CWL Cardiff Wales - BUD Budapest Ferenc Liszt Intl

CWLBUD

Cardiff Wales

Tue 8/9

23:15-19:55

2 stops19h 40m

Budapest Ferenc Liszt Intl

Wed 23/9

09:25-23:25

2 stops15h 00m

£111
Fastest return journey

CardiffBudapest

CWL Cardiff Wales - BUD Budapest Ferenc Liszt Intl

CWLBUD

Cardiff Wales

Tue 8/9

21:45-12:15

1 stop13h 30m

Budapest Ferenc Liszt Intl

Wed 23/9

09:25-23:25

2 stops15h 00m

£121

CardiffBudapest

CWL Cardiff Wales - BUD Budapest Ferenc Liszt Intl

CWLBUD

Cardiff Wales

Mon 7/9

22:10-20:50

2 stops21h 40m

Budapest Ferenc Liszt Intl

Fri 11/9

06:20-22:20

2 stops17h 00m

£131

CardiffBudapest

CWL Cardiff Wales - BUD Budapest Ferenc Liszt Intl

CWLBUD

Cardiff Wales

Mon 28/9

22:10-23:15

2 stops24h 05m

Budapest Ferenc Liszt Intl

Mon 5/10

06:00-21:45

2 stops16h 45m

£142

CardiffBudapest

CWL Cardiff Wales - BUD Budapest Ferenc Liszt Intl

CWLBUD

Cardiff Wales

Thu 24/9

22:50-18:45

2 stops18h 55m

Budapest Ferenc Liszt Intl

Mon 28/9

21:55-22:50

2 stops25h 55m

£159

CardiffBudapest

CWL Cardiff Wales - BUD Budapest Ferenc Liszt Intl

CWLBUD

Cardiff Wales

Mon 7/9

22:10-10:20

3 stops35h 10m

Budapest Ferenc Liszt Intl

Fri 11/9

06:20-22:20

2 stops17h 00m

£197
Cheapest one-way
Fastest single journey

CardiffBudapest

CWL Cardiff Wales - BUD Budapest Ferenc Liszt Intl

CWLBUD

Cardiff Wales

Wed 9/9

21:10-23:10

2 stops25h 00m

£78

Flights are sorted by cheapest return flights first.

Deals found on 10/8

Sorted by cheapest first

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.

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 14 August 2026.
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.
KLM
7.8
Good
1,558 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,558 reviews
KLM
7.8
Good
1,558 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

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 £111, Ryanair can have you in Budapest from Cardiff in 19h 40m. 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 £216. You may be able to fly from Cardiff to Budapest for 36% 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.

See more FAQs

Travelling to a place near Budapest?

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

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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.
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Manchester to Debrecen flights

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 14 August 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£216Average£292FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

When you search for this flight from Cardiff to Budapest, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Cardiff to Budapest for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Cardiff to Budapest with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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