Cheap Flights from Luxembourg to Cardiff

Compare Luxembourg to Cardiff flight deals

Find the cheapest month or even day of the year to fly to Cardiff

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Find the cheapest month to fly from Luxembourg to Cardiff

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Luxembourg to Cardiff flights are currently cheapest in November.

Luxembourg to Cardiff: Alternative routes

Compare routes from Luxembourg to Cardiff below. You may find an airport to fly into that's cheaper, faster, or easier than Cardiff.

Luxembourg to Cardiff: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 402
Cheapest month to flyNovember

Finding cheap flights from Luxembourg to Cardiff: Frequently asked questions

The best price we found for a return flight from Luxembourg to Cardiff is ر.ق.‏ 474. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Luxembourg to Cardiff. But we found flights with one or more stops from ر.ق.‏ 474.
As of September 2025, there are no flights flying from Luxembourg to Cardiff.
The cheapest month to fly from Luxembourg to Cardiff is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Luxembourg Airport to Cardiff Airport on Friday, 14 November 2025.
No airlines currently offer direct flights between Luxembourg Airport and Cardiff Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cardiff but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cardiff is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Cardiff.

Flying from Luxembourg Airport (LUX) to Cardiff Airport (CWL): what you need to know

  • Cardiff's timezone is UTC+0, making Cardiff one hour behind Luxembourg.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Get to the airport on time to catch your LUX to CWL flight.

  • During popular months such as July, it's a good idea to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead of an international flight whenever you're travelling during a high season in general.

  • If you'd like to explore another city along the way, just uncheck 'Direct flights only' when searching for your ticket from Luxembourg Airport to Cardiff Airport. Here are the top stopovers between LUX and CWL:

    • Dublin Airport

    • Amsterdam Airport Schiphol

    • Alicante-Elche Airport

How to find the cheapest flights from Luxembourg Airport (LUX) to Cardiff Airport (CWL)

  • ر.ق.‏ 402 is currently the best price for a one-way Luxembourg Airport to Cardiff Airport flight. Return flights start from ر.ق.‏ 474. These prices may change depending on availability.

  • Don't wait until the last minute. You're more likely to get cheap tickets from LUX to CWL if you book ahead. Airlines often have some fantastic early bird rates.

  • Finding cheap flights from Luxembourg Airport to Cardiff Airport is easy if you can be flexible with your dates. Use the 'Whole month' tool to see the best prices across the month and snap up a great deal.

  • Spend less time searching for cheap flights from LUX to CWL by creating a Price Alert. You'll get an email or notification through the app when fares go down.

  • Pick your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Luxembourg Airport to Cardiff Airport.

Handy information about Luxembourg Airport (LUX)

  • 65.56% of flights that leave from Luxembourg Airport arrive at their destination on schedule.

  • Luxembourg Airport is about 8 kilometres from central Luxembourg. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 15 minutes or so to get there, depending on the traffic.

  • You can expect a journey time of around 30 minutes when using public transport.

  • Booked an early flight from Luxembourg Airport to Cardiff Airport? Avoid the stress of rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels close to LUX:

Arriving at Cardiff Airport (CWL)

  • The last thing you want is a long trip to your hotel if you're getting in late on a Luxembourg Airport to Cardiff Airport flight. Book one of these accommodation options near CWL instead:

  • Pick up a Cardiff Airport rental car and discover Cardiff and beyond with your own set of wheels. Europcar, Keddy By Europcar and Enterprise are top outlets to choose from here.

  • Booking your ride from Cardiff Airport about four weeks ahead gives you the best shot at securing a great deal.

Getting from Cardiff Airport (CWL) to central Cardiff

  • Cardiff Airport is roughly 27 kilometres from central Cardiff. The drive time takes about 30 minutes.

  • Getting there on public transport will take you roughly 1 hour 5 minutes.

When to fly to Cardiff Airport (CWL)

  • It's time to pick your dates for your flight from Luxembourg Airport to Cardiff Airport. June is the most popular month to visit Cardiff. If you want a more relaxed vibe, go in April.

  • The warmest month in Cardiff is July, with the temperature ranging between 11ºC and 22ºC. Book your flights from Luxembourg Airport to Cardiff Airport in this month if you enjoy this type of weather.

  • January sees average temperatures of between 0ºC and 9ºC. Search for cheap tickets from LUX to CWL sometime then if you want to travel in cooler conditions.

Explore more of United Kingdom

  • Cardiff has plenty going for it, but there are so many other parts of United Kingdom waiting to be explored. Around 209 kilometres east of Cardiff, a visit to London will keep you busy. Start with leading attractions like Big Ben, The British Museum and Buckingham Palace.

  • If there's time to check out another major stop in United Kingdom, head for Birmingham, about 145 kilometres north-east of Cardiff. Cadbury World, The Library of Birmingham and National Sea Life Centre are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.