How do I get Price Alerts for flights from Cardiff to London Luton Airport?

Confirm your travel details to search for the latest offers for flights from Cardiff to London Luton Airport . 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 Cardiff to London Luton Airport 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 aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

Prices for flights from Cardiff Wales Airport to London Luton Airport refresh daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to London Luton Airport.

What documentation or ID do you need to fly to London Luton Airport?

The necessary travel and health documents for your London Luton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£101 Cheap Flights from Cardiff to London Luton Airport in 2025/26

1 adult

0 bags

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Find the cheapest flights from Cardiff to London

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23:30 - 08:35CWL-LTN

9h 05m1 stop

06:50 - 15:30LTN-CWL

8h 40m1 stop

£101Ryanair

Find Deal

Mon, 24 Nov - Wed, 26 Nov

15:55 - 20:05CWL-LTN

4h 10m1 stop

06:50 - 15:30LTN-CWL

8h 40m1 stop

£102Ryanair

Find Deal

Wed, 26 Nov - Wed, 3 Dec

15:55 - 20:05CWL-LTN

4h 10m1 stop

06:50 - 15:30LTN-CWL

8h 40m1 stop

£108Ryanair

Find Deal

Wed, 10 Dec - Wed, 17 Dec

23:30 - 08:35CWL-LTN

9h 05m1 stop

08:50 - 23:05LTN-CWL

14h 15m1 stop

£110Ryanair

Find Deal

Mon, 24 Nov - Mon, 1 Dec

23:30 - 08:35CWL-LTN

9h 05m1 stop

09:10 - 22:00LTN-CWL

12h 50m2 stops

£126Ryanair

Find Deal

Mon, 10 Nov - Fri, 14 Nov

23:30 - 08:35CWL-LTN

9h 05m1 stop

05:55 - 23:05LTN-CWL

17h 10m2 stops

£128Ryanair

Find Deal

Mon, 24 Nov - Mon, 1 Dec

23:30 - 08:35CWL-LTN

9h 05m1 stop

13:05 - 22:00LTN-CWL

8h 55m1 stop

£134Ryanair

Find Deal

Mon, 10 Nov - Fri, 14 Nov

19:10 - 19:25CWL-LTN

24h 15m2 stops

06:50 - 15:30LTN-CWL

8h 40m1 stop

£137Multiple Airlines

Find Deal

Wed, 26 Nov - Wed, 3 Dec

22:25 - 08:55CWL-LTN

10h 30m1 stop

12:25 - 19:40LTN-CWL

7h 15m1 stop

£140Ryanair

Find Deal

Fri, 12 Dec - Sat, 13 Dec

16:45 - 22:25CWL-LTN

29h 40m2 stops

08:00 - 16:05LTN-CWL

8h 05m1 stop

£141Multiple Airlines

Find Deal

Tue, 25 Nov - Tue, 2 Dec

Ryanair flights from Cardiff to London Luton Airport

Our best Ryanair deals on Cardiff to London Luton Airport flight tickets

Ryanair

24 Nov

CWL23:30Cardiff Wales

9h 05m

1 stop

LTN08:35London Luton

26 Nov

LTN06:50London Luton

8h 40m

1 stop

CWL15:30Cardiff Wales

£101

Find similar

Ryanair

26 Nov

CWL15:55Cardiff Wales

4h 10m

1 stop

LTN20:05London Luton

3 Dec

LTN06:50London Luton

8h 40m

1 stop

CWL15:30Cardiff Wales

£102

Find similar

Ryanair

10 Dec

CWL15:55Cardiff Wales

4h 10m

1 stop

LTN20:05London Luton

17 Dec

LTN06:50London Luton

8h 40m

1 stop

CWL15:30Cardiff Wales

£108

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Mon 24/11

23:30-08:35

1 stop9h 05m

London Luton

Wed 26/11

06:50-15:30

1 stop8h 40m

£101

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Wed 26/11

15:55-20:05

1 stop4h 10m

London Luton

Wed 3/12

06:50-15:30

1 stop8h 40m

£102

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Wed 10/12

15:55-20:05

1 stop4h 10m

London Luton

Wed 17/12

06:50-15:30

1 stop8h 40m

£108

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Mon 24/11

23:30-08:35

1 stop9h 05m

London Luton

Mon 1/12

08:50-23:05

1 stop14h 15m

£110

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Mon 10/11

23:30-08:35

1 stop9h 05m

London Luton

Fri 14/11

09:10-22:00

2 stops12h 50m

£126

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Mon 24/11

23:30-08:35

1 stop9h 05m

London Luton

Mon 1/12

05:55-23:05

2 stops17h 10m

£128

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Mon 10/11

23:30-08:35

1 stop9h 05m

London Luton

Fri 14/11

13:05-22:00

1 stop8h 55m

£134

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Wed 26/11

19:10-19:25

2 stops24h 15m

London Luton

Wed 3/12

06:50-15:30

1 stop8h 40m

£137

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Fri 12/12

22:25-08:55

1 stop10h 30m

London Luton

Sat 13/12

12:25-19:40

1 stop7h 15m

£140

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Tue 25/11

16:45-22:25

2 stops29h 40m

London Luton

Tue 2/12

08:00-16:05

1 stop8h 05m

£141

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Cardiff to London Luton Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to London Luton Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Cardiff to London Luton Airport (CWL to LTN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to London Luton Airport

Direct flights	None

There are no direct flights from Cardiff to London Luton Airport. There are no popular flight routes from Cardiff to London Luton Airport.

Search flight deals

How far is Cardiff Wales to London Luton by plane?
There are 123.4 mi between Cardiff Wales and London Luton. By plane, this route typically takes 4h 05m.
When did momondo last update prices for flights from Cardiff Wales Airport to London Luton Airport?
Prices for flights from Cardiff Wales Airport to London Luton Airport refresh daily.
How old do you have to be to fly from Cardiff Wales Airport to London Luton Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to London Luton Airport.
What documentation or ID do you need to fly to London Luton Airport?
The necessary travel and health documents for your London Luton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Cardiff to London Luton Airport?
Confirm your travel details to search for the latest offers for flights from Cardiff to London Luton Airport. 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 Cardiff to London Luton Airport 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 aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Dover

Hayes

Chelmsford

Worthing

Dartford

Ramsgate

Bedford

Stansted

Why use momondo?

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

Finding the right flight to London from Cardiff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to London from Cardiff. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Cardiff to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.