How do I get Price Alerts for flights from Luxembourg to Cardiff?

Confirm your travel details to search for the latest offers for flights from Luxembourg to Cardiff . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Luxembourg to Cardiff with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Luxembourg to Cardiff Wales Airport?

Prices for flights from Luxembourg to Cardiff Wales Airport are refreshed on a daily basis.

How old do you have to be to fly from Luxembourg to Cardiff Wales Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Luxembourg to Cardiff Wales Airport.

What documentation or ID do you need to fly to Cardiff Wales Airport?

The required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£111 Cheap Flights from Luxembourg to Cardiff in 2026

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0 bags

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Find the cheapest flights from Luxembourg to Cardiff

Round-trip

One-way

Recent return flight deals from Luxembourg to Cardiff

Enter your travel dates to find the best prices.

09:20 - 22:00

LUX

CWL

13h 40m1 stop

23:30 - 15:55

CWL

LUX

15h 25m2 stops

£111Ryanair

Fri, 20 Feb - Mon, 23 Feb

11:15 - 22:00

LUX

CWL

11h 45m2 stops

23:30 - 15:55

CWL

LUX

15h 25m2 stops

£134Ryanair

Fri, 20 Feb - Mon, 23 Feb

09:25 - 19:40

LUX

CWL

11h 15m2 stops

23:30 - 22:20

CWL

LUX

21h 50m2 stops

£183Multiple Airlines

Sat, 17 Jan - Mon, 19 Jan

09:25 - 19:40

LUX

CWL

11h 15m2 stops

23:30 - 15:50

CWL

LUX

39h 20m3 stops

£186Multiple Airlines

Sat, 17 Jan - Mon, 19 Jan

10:35 - 22:00

LUX

CWL

12h 25m3 stops

23:30 - 15:55

CWL

LUX

15h 25m2 stops

£191Multiple Airlines

Fri, 20 Feb - Mon, 23 Feb

21:50 - 20:55

LUX

CWL

24h 05m2 stops

20:05 - 11:15

CWL

LUX

38h 10m3 stops

£206Multiple Airlines

Sat, 14 Feb - Sat, 21 Feb

12:40 - 19:40

LUX

CWL

8h 00m1 stop

20:05 - 12:40

CWL

LUX

15h 35m1 stop

£213Multiple Airlines

Sat, 14 Feb - Sat, 21 Feb

18:25 - 09:15

LUX

CWL

15h 50m1 stop

17:15 - 22:25

CWL

LUX

4h 10m1 stop

£222KLM

Thu, 23 Apr - Sun, 26 Apr

21:50 - 20:55

LUX

CWL

24h 05m2 stops

09:30 - 21:15

CWL

LUX

10h 45m2 stops

£229Multiple Airlines

Sat, 14 Feb - Sat, 21 Feb

10:50 - 09:40

LUX

CWL

23h 50m3 stops

23:30 - 15:50

CWL

LUX

39h 20m3 stops

£231Multiple Airlines

Sat, 17 Jan - Mon, 19 Jan

Ryanair flights from Luxembourg to Cardiff

Our best Ryanair deals on Luxembourg to Cardiff flight tickets

Ryanair

20 Feb

LUX09:20Luxembourg

13h 40m

1 stop

CWL22:00Cardiff Wales

23 Feb

CWL23:30Cardiff Wales

15h 25m

2 stops

LUX15:55Luxembourg

£111

Find similar

Ryanair

20 Feb

LUX11:15Luxembourg

11h 45m

2 stops

CWL22:00Cardiff Wales

23 Feb

CWL23:30Cardiff Wales

15h 25m

2 stops

LUX15:55Luxembourg

£134

Find similar

Ryanair

14 Feb

LUX09:25Luxembourg

11h 15m

2 stops

CWL19:40Cardiff Wales

21 Feb

CWL20:05Cardiff Wales

15h 35m

1 stop

LUX12:40Luxembourg

£239

Find similar

KLM flights from Luxembourg to Cardiff

Our best KLM deals on Luxembourg to Cardiff flight tickets

KLM

23 Apr

LUX18:25Luxembourg

15h 50m

1 stop

CWL09:15Cardiff Wales

26 Apr

CWL17:15Cardiff Wales

4h 10m

1 stop

LUX22:25Luxembourg

£222

Find similar

KLM

20 Feb

LUX18:20Luxembourg

16h 30m

1 stop

CWL09:50Cardiff Wales

23 Feb

CWL17:15Cardiff Wales

20h 00m

1 stop

LUX14:15Luxembourg

£346

Find similar

KLM

14 Feb

LUX06:00Luxembourg

11h 55m

1 stop

CWL16:55Cardiff Wales

17 Feb

CWL10:20Cardiff Wales

11h 00m

1 stop

LUX22:20Luxembourg

£1,239

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgCardiff

LUX - CWL

LUXCWL

Luxembourg

Fri 20/2

09:20-22:00

1 stop13h 40m

Cardiff Wales

Mon 23/2

23:30-15:55

2 stops15h 25m

£111

LuxembourgCardiff

LUX - CWL

LUXCWL

Luxembourg

Fri 20/2

11:15-22:00

2 stops11h 45m

Cardiff Wales

Mon 23/2

23:30-15:55

2 stops15h 25m

£134

LuxembourgCardiff

LUX - CWL

LUXCWL

Luxembourg

Sat 17/1

09:25-19:40

2 stops11h 15m

Cardiff Wales

Mon 19/1

23:30-22:20

2 stops21h 50m

£183

LuxembourgCardiff

LUX - CWL

LUXCWL

Luxembourg

Sat 17/1

09:25-19:40

2 stops11h 15m

Cardiff Wales

Mon 19/1

23:30-15:50

3 stops39h 20m

£186

LuxembourgCardiff

LUX - CWL

LUXCWL

Luxembourg

Fri 20/2

10:35-22:00

3 stops12h 25m

Cardiff Wales

Mon 23/2

23:30-15:55

2 stops15h 25m

£191

LuxembourgCardiff

LUX - CWL

LUXCWL

Luxembourg

Sat 14/2

21:50-20:55

2 stops24h 05m

Cardiff Wales

Sat 21/2

20:05-11:15

3 stops38h 10m

£206

LuxembourgCardiff

LUX - CWL

LUXCWL

Luxembourg

Sat 14/2

12:40-19:40

1 stop8h 00m

Cardiff Wales

Sat 21/2

20:05-12:40

1 stop15h 35m

£213

LuxembourgCardiff

LUX - CWL

LUXCWL

Luxembourg

Thu 23/4

18:25-09:15

1 stop15h 50m

Cardiff Wales

Sun 26/4

17:15-22:25

1 stop4h 10m

£222

LuxembourgCardiff

LUX - CWL

LUXCWL

Luxembourg

Sat 14/2

21:50-20:55

2 stops24h 05m

Cardiff Wales

Sat 21/2

09:30-21:15

2 stops10h 45m

£229

LuxembourgCardiff

LUX - CWL

LUXCWL

Luxembourg

Sat 17/1

10:50-09:40

3 stops23h 50m

Cardiff Wales

Mon 19/1

23:30-15:50

3 stops39h 20m

£231

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Luxembourg to Cardiff flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Luxembourg to Cardiff

Fastest flight time	11h 15m
Direct flights	None

The fastest flight from Luxembourg to Cardiff takes 11h 15m

There are no direct flights from Luxembourg to Cardiff. There are no popular flight routes from Luxembourg to Cardiff.

Search flight deals

When did momondo last update prices for flights from Luxembourg to Cardiff Wales Airport?
Prices for flights from Luxembourg to Cardiff Wales Airport are refreshed on a daily basis.
How old do you have to be to fly from Luxembourg to Cardiff Wales Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Luxembourg to Cardiff Wales Airport.
What documentation or ID do you need to fly to Cardiff Wales Airport?
The required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Luxembourg to Cardiff?
Confirm your travel details to search for the latest offers for flights from Luxembourg to Cardiff. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Luxembourg to Cardiff with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Barry

Bridgend

Why use momondo?

Why should I use momondo to find a flight deal from Luxembourg to Cardiff?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cardiff from Luxembourg.

Can I find flights from Luxembourg to Cardiff with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cardiff from Luxembourg with this policy.

How can momondo help me find flights from Luxembourg to Cardiff?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cardiff from Luxembourg.

I’m not ready to book a flight from Luxembourg to Cardiff right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Luxembourg to Cardiff now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cardiff and let you know when they change.