$374 Cheap Flights from Cardiff (CWL) to Budapest (BUD)

View $374 flight on Sat, Nov 1, 2025Opens in a new window

Popular airlines from Cardiff International Airport (CWL) to Ferenc Liszt Intl. Airport (BUD)

Cheap Flights from Cardiff to Budapest (CWL-BUD)

Prices were available within the past 7 days and start at $374 for one-way flights and $439 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Wed, Oct 15 - Sat, Oct 18
CWL
Cardiff
BUD
Budapest
$439 Roundtrip, found 3 days ago
$439
Roundtrip
found 3 days ago
Select KLM flight, departing Wed, Oct 15 from Cardiff to Budapest, returning Sat, Oct 18, priced at $439 found 3 days ago
KLM
Wed, Oct 15 - Mon, Oct 20
CWL
Cardiff
BUD
Budapest
$463 Roundtrip, found 3 days ago
$463
Roundtrip
found 3 days ago
Select KLM flight, departing Wed, Oct 15 from Cardiff to Budapest, returning Mon, Oct 20, priced at $463 found 3 days ago
KLM
Wed, Oct 15 - Sat, Oct 25
CWL
Cardiff
BUD
Budapest
$491 Roundtrip, found 3 days ago
$491
Roundtrip
found 3 days ago
Select KLM flight, departing Wed, Oct 15 from Cardiff to Budapest, returning Sat, Oct 25, priced at $491 found 3 days ago
KLM
Fri, Oct 17 - Sat, Oct 18
CWL
Cardiff
BUD
Budapest
$549 Roundtrip, found 3 days ago
$549
Roundtrip
found 3 days ago
Select KLM flight, departing Fri, Oct 17 from Cardiff to Budapest, returning Sat, Oct 18, priced at $549 found 3 days ago
KLM
Wed, Oct 15 - Fri, Oct 24
CWL
Cardiff
BUD
Budapest
$554 Roundtrip, found 3 days ago
$554
Roundtrip
found 3 days ago
Select KLM flight, departing Wed, Oct 15 from Cardiff to Budapest, returning Fri, Oct 24, priced at $554 found 3 days ago
KLM
Sat, Oct 18 - Mon, Oct 20
CWL
Cardiff
BUD
Budapest
$573 Roundtrip, found 3 days ago
$573
Roundtrip
found 3 days ago
Select KLM flight, departing Sat, Oct 18 from Cardiff to Budapest, returning Mon, Oct 20, priced at $573 found 3 days ago

Frequently asked questions

How much does a flight from Cardiff Intl. Airport (CWL) to Ferenc Liszt Intl. Airport (BUD) cost?
Secure a cheap one-way flight from $374 or cheap return flight from $439 from Cardiff Intl. Airport (CWL) to Ferenc Liszt Intl. Airport (BUD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Cardiff Intl. Airport (CWL) to Ferenc Liszt Intl. Airport (BUD)?
Flying in October is a good way to save, as it's the cheapest month for flights between CWL and BUD. You'll usually find the lowest fares during off-peak months.
Which airlines fly direct from Cardiff Intl. Airport (CWL) to Ferenc Liszt Intl. Airport (BUD)?
You can't fly directly from Cardiff (CWL-Cardiff Intl.) to Ferenc Liszt Intl. Airport (BUD). However, you'll find other airports with nonstop flights. Board your plane at Bristol Intl. Airport (BRS) and fly straight to Budapest without layovers.
What is the cheapest airline that flies from Cardiff Intl. Airport (CWL) to Ferenc Liszt Intl. Airport (BUD)?
To find the cheapest airline flying from CWL to BUD, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Cardiff Intl. Airport (CWL) to Ferenc Liszt Intl. Airport (BUD)?
Direct flights from Cardiff Intl. Airport (CWL) to Ferenc Liszt Intl. Airport (BUD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CWL to BUD?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cardiff Intl. Airport (CWL) to Ferenc Liszt Intl. Airport (BUD)?
To land at Ferenc Liszt Intl. Airport (BUD) on schedule, book a flight that leaves Cardiff Intl. Airport (CWL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cardiff Intl. Airport (CWL) to Ferenc Liszt Intl. Airport (BUD) last-minute?
Booking your ticket from CWL to BUD shortly before your trip is typically more expensive. However, if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a CWL to BUD flight and hotel package?
Booking a CWL to BUD flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our impressive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cardiff Intl. Airport (CWL) to Ferenc Liszt Intl. Airport (BUD)?
Generally, it's possible to cancel or reschedule your CWL to BUD flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Cardiff Intl.
Destination airport
Ferenc Liszt Intl.
Roundtrip price
$438
Distance
1047 mi

Book with confidence

Cardiff to Budapest Flights

The cheapest times to fly from Cardiff to Budapest

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cardiff to Budapest are during the month of October. You can find some of the cheapest flights from Cardiff to Budapest with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cardiff to Budapest

Sunday is one of the best days to book for cheap flights from Cardiff to Budapest: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cardiff to Budapest

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cardiff to Budapest in 2025. You can also book with separate airlines for your outbound and return journeys, from $374 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cardiff to Budapest flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cardiff to Budapest airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cardiff to Budapest Flights

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*Available to One Key members.