How long is the flight from Luxembourg to Cardiff?

Airlines like KLM and Ryanair fly from Luxembourg to Cardiff in about 4h 40m. The time it takes to get you to your destination can typically vary by up to 14h 20m. Airlines will cover a distance of 437 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Cardiff ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Cardiff when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Cardiff, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from LUX to CWL?

When flying from Luxembourg to Cardiff, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Luxembourg to Cardiff?

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

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

Yes. Cheapflights offers flight deals from Luxembourg to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£111+ Cheap Flights from Luxembourg to Cardiff

Cheap flight deals from Luxembourg to Cardiff

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Luxembourg to Cardiff
Explore the most affordable flight options available from Luxembourg to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 November 2026.

Thu 3/1206:05 -

1 stop4h 40m

Mon 7/1210:20 -

1 stop11h 00m

Deal found 11/11£184

Thu 3/1221:40 -

2 stops19h 00m

Mon 7/1208:35 -

1 stop5h 45m

Deal found 11/11£186

Wed 23/1214:45 -

1 stop20h 00m

Wed 30/1217:30 -

1 stop15h 55m

Deal found 8/11£209

Wed 23/1214:45 -

1 stop20h 00m

Wed 30/1221:40 -

2 stops22h 25m

Deal found 8/11£276

Thu 3/1221:40 -

2 stops19h 00m

Mon 7/1208:35 -

3 stops24h 20m

Deal found 11/11£293

Find flight deals from Luxembourg to Cardiff

Round-trip from	£184
One-way from	£111

KLM
3/12-7/12
2 total stops
15h 40m total
Luxembourg to Cardiff

Search Deals

KLM
28/12-31/12
1 total stop
16h 25m total
Luxembourg to Cardiff

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LuxembourgCardiff

LUX Luxembourg - CWL Cardiff Wales

LUXCWL

Luxembourg

Mon 28/12

18:20-09:45

1 stop16h 25m

Cardiff Wales

Wed 31/12

00:00-00:00

Nonstop0h 00m

£111

LuxembourgCardiff

LUX Luxembourg - CWL Cardiff Wales

LUXCWL

Luxembourg

Sun 27/12

14:45-09:50

1 stop20h 05m

Cardiff Wales

Wed 31/12

00:00-00:00

Nonstop0h 00m

£124

LuxembourgCardiff

LUX Luxembourg - CWL Cardiff Wales

LUXCWL

Luxembourg

Sat 28/11

13:40-08:40

2 stops20h 00m

Cardiff Wales

Wed 31/12

00:00-00:00

Nonstop0h 00m

£137

Fastest return journey

LuxembourgCardiff

LUX Luxembourg - CWL Cardiff Wales

LUXCWL

Luxembourg

Sat 28/11

06:05-17:00

1 stop11h 55m

Cardiff Wales

Wed 31/12

00:00-00:00

Nonstop0h 00m

£152

LuxembourgCardiff

LUX Luxembourg - CWL Cardiff Wales

LUXCWL

Luxembourg

Thu 3/12

06:05-09:45

1 stop4h 40m

Cardiff Wales

Mon 7/12

10:20-22:20

1 stop11h 00m

£184

LuxembourgCardiff

LUX Luxembourg - CWL Cardiff Wales

LUXCWL

Luxembourg

Wed 23/12

14:45-09:45

1 stop20h 00m

Cardiff Wales

Wed 30/12

17:30-10:25

1 stop15h 55m

£209

LuxembourgCardiff

LUX Luxembourg - CWL Cardiff Wales

LUXCWL

Luxembourg

Thu 3/12

21:40-15:40

2 stops19h 00m

Cardiff Wales

Mon 7/12

08:35-20:10

2 stops10h 35m

£247

LuxembourgCardiff

LUX Luxembourg - CWL Cardiff Wales

LUXCWL

Luxembourg

Mon 10/5

10:30-16:45

1 stop7h 15m

Cardiff Wales

Wed 19/5

17:15-10:00

1 stop15h 45m

£247

LuxembourgCardiff

LUX Luxembourg - CWL Cardiff Wales

LUXCWL

Luxembourg

Mon 10/5

14:35-09:15

1 stop19h 40m

Cardiff Wales

Mon 17/5

17:15-10:00

1 stop15h 45m

£247

LuxembourgCardiff

LUX Luxembourg - CWL Cardiff Wales

LUXCWL

Luxembourg

Wed 12/5

06:00-09:15

1 stop4h 15m

Cardiff Wales

Wed 19/5

17:15-10:00

1 stop15h 45m

£259

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from Luxembourg to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Luxembourg with our price prediction graph.

LUX-CWL

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.

Related info for your journey

How long is the flight from Luxembourg to Cardiff?
Airlines like KLM and Ryanair fly from Luxembourg to Cardiff in about 4h 40m. The time it takes to get you to your destination can typically vary by up to 14h 20m. Airlines will cover a distance of 437 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Luxembourg to Cardiff that include hotel bookings?
Yes. In addition to deals on Luxembourg to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Luxembourg to Cardiff?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luxembourg to Cardiff.
Can I find deals for business class flights from Luxembourg to Cardiff?
Yes. Cheapflights offers flight deals from Luxembourg to Cardiff 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

Bridgend

Barry

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Cardiff flight routes

Complete your trip

Direct flights to Wales

Flights by cabin class

Other flight options

Other flights from Luxembourg

Popular flights

Alternative routes for Luxembourg to Cardiff

Luxembourg to Manchester flights

Fly with Cheapflights

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

When you search for this flight from Luxembourg to Cardiff, 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 Luxembourg to Cardiff?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Luxembourg to Cardiff.

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

Yes! Cheapflights helps users easily find flights from Luxembourg to Cardiff with no change fees.

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

Of course! You can now track prices for flights from Luxembourg to Cardiff and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Luxembourg to Cardiff from £111

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Luxembourg to Cardiff

Cheapest flights from Luxembourg to CardiffExplore the most affordable flight options available from Luxembourg to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 November 2026.

Explore the most affordable flight options available from Luxembourg to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 November 2026.

Best flights from Luxembourg to CardiffDiscover carefully curated flight deals from Luxembourg to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 November 2026.

Discover carefully curated flight deals from Luxembourg to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 November 2026.

Last-minute flights from Luxembourg to CardiffDiscover last-minute flight deals from Luxembourg to Cardiff. Data last updated 13 November 2026 and is based on user searches.

Discover last-minute flight deals from Luxembourg to Cardiff. Data last updated 13 November 2026 and is based on user searches.

One-way flights from Luxembourg to CardiffSearch for one-way flight options from Luxembourg to Cardiff. Find affordable one-way fares based on user searches. Data last updated 13 November 2026.

Search for one-way flight options from Luxembourg to Cardiff. Find affordable one-way fares based on user searches. Data last updated 13 November 2026.

Find flight deals from Luxembourg to Cardiff

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Luxembourg to Cardiff that are best for you.

Best time to book a flight from Luxembourg to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Luxembourg with our price prediction graph.

Related info for your journey

How long is the flight from Luxembourg to Cardiff?

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

How can I find direct flights from Luxembourg to Cardiff?

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

Travelling to a place near Cardiff?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Luxembourg to Cardiff

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

Other flights to Cardiff

Explore flights to Cardiff departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 November 2026.

Complete your trip

Complete your trip to Cardiff by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Wales

Book a non-stop flight to one of these other cities located in Wales.

Search flights from Luxembourg to Cardiff by cabin class

Find flights from Luxembourg to Cardiff, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Luxembourg and Cardiff flights

Browse other Luxembourg and Cardiff flight options. Last updated on 13 November 2026.

Other flights from Luxembourg

Browse through other flights departing from Luxembourg. Flights are based on user searches made on Cheapflights and were last updated on 13 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Luxembourg to Cardiff
Explore the most affordable flight options available from Luxembourg to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 November 2026.

Best flights from Luxembourg to Cardiff
Discover carefully curated flight deals from Luxembourg to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 November 2026.

Last-minute flights from Luxembourg to Cardiff
Discover last-minute flight deals from Luxembourg to Cardiff. Data last updated 13 November 2026 and is based on user searches.

One-way flights from Luxembourg to Cardiff
Search for one-way flight options from Luxembourg to Cardiff. Find affordable one-way fares based on user searches. Data last updated 13 November 2026.