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Cheap flights from Cardiff to Budapest from £149

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BUD
30 Jul — 6 Aug1
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 30 June 2026.

Fri 21/822:45
CWL
-
BUD
2 stops14h 25m
Ryanair
Fri 28/808:00
BUD
-
CWL
2 stops15h 20m
Ryanair
Deal found 29/6£149
Fri 21/822:45
CWL
-
BUD
1 stop12h 05m
Multiple Airlines
Fri 28/808:00
BUD
-
CWL
2 stops15h 20m
Multiple Airlines
Deal found 27/6£161
Fri 4/922:45
CWL
-
BUD
2 stops23h 40m
Multiple Airlines
Mon 7/910:10
BUD
-
CWL
2 stops12h 35m
Multiple Airlines
Deal found 25/6£172
Sat 5/907:30
CWL
-
BUD
2 stops14h 55m
Multiple Airlines
Sat 12/906:05
BUD
-
CWL
2 stops27h 50m
Multiple Airlines
Deal found 27/6£177
Thu 8/1022:50
CWL
-
BUD
1 stop12h 00m
Multiple Airlines
Mon 12/1021:55
BUD
-
CWL
2 stops25h 55m
Multiple Airlines
Deal found 28/6£187
Thu 13/822:50
CWL
-
BUD
2 stops14h 55m
Multiple Airlines
Thu 20/817:55
BUD
-
CWL
3 stops29h 25m
Multiple Airlines
Deal found 29/6£193
Mon 27/713:35
CWL
-
BUD
2 stops19h 55m
Multiple Airlines
Sun 2/806:00
BUD
-
CWL
2 stops16h 20m
Multiple Airlines
Deal found 29/6£208
Thu 13/822:50
CWL
-
BUD
2 stops23h 05m
Ryanair
Thu 20/805:50
BUD
-
CWL
2 stops17h 35m
Ryanair
Deal found 29/6£210
Tue 25/823:15
CWL
-
BUD
2 stops21h 10m
Multiple Airlines
Sat 29/821:55
BUD
-
CWL
3 stops24h 25m
Multiple Airlines
Deal found 26/6£218

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 30 June 2026.

Round-trip from

£149

Popular in

July

Cheapest in

January

Average price

£268
Ryanair
  • Ryanair
  • 21/8-28/8
  • 4 total stops
  • 29h 45m total
  • Cardiff to Budapest
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (£110 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease (£35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 30 June 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 - BUD

CWLBUD

Cardiff Wales

Fri 4/9

22:45-23:25

2 stops23h 40m

Budapest Ferenc Liszt Intl

Mon 7/9

10:10-21:45

2 stops12h 35m

£172

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Sat 5/9

07:30-19:35

1 stop11h 05m

Budapest Ferenc Liszt Intl

Sat 12/9

06:05-08:55

2 stops27h 50m

£195

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Fri 21/8

17:15-16:30

1 stop22h 15m

Budapest Ferenc Liszt Intl

Fri 28/8

17:25-09:15

1 stop16h 50m

£244
Fastest return journey

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Mon 27/7

17:15-23:15

1 stop5h 00m

Budapest Ferenc Liszt Intl

Sun 2/8

06:00-09:15

1 stop4h 15m

£254

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Thu 13/8

09:45-23:15

1 stop12h 30m

Budapest Ferenc Liszt Intl

Thu 20/8

17:25-09:15

1 stop16h 50m

£268

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Wed 22/7

17:15-23:15

1 stop5h 00m

Budapest Ferenc Liszt Intl

Tue 28/7

14:15-09:15

1 stop20h 00m

£270

CardiffBudapest

CWL - BUD

CWLBUD

Cardiff Wales

Thu 23/7

17:15-23:15

1 stop5h 00m

Budapest Ferenc Liszt Intl

Tue 28/7

19:40-16:45

1 stop22h 05m

£314

Flights are sorted by cheapest return flights first.

Deals found on 25/6

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.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Budapest

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 30 June 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
1,531 reviews
Check prices

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,531 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 £244, KLM can have you in Budapest from Cardiff in 22h 15m. 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 £221. You may be able to fly from Cardiff to Budapest for 34% 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.
Manchester to Budapest flights
Bristol to Budapest flights
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 30 June 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£221Average£337FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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