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.

£66 Cheap Flights from Cardiff to London Luton Airport in 2025

1 adult

0 bags

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Find the cheapest flights from Cardiff to London

Round-trip

One-way

Cheap return flights

07:55 - 20:45CWL-LTN

12h 50m1 stop

22:10 - 10:35LTN-CWL

12h 25m1 stop

£117Ryanair

Find Deal

Thu, 25 Sep - Sat, 27 Sep

07:55 - 20:45CWL-LTN

12h 50m1 stop

19:20 - 07:25LTN-CWL

12h 05m1 stop

£121Ryanair

Find Deal

Thu, 2 Oct - Wed, 8 Oct

12:25 - 16:35CWL-LTN

4h 10m1 stop

09:00 - 12:45LTN-CWL

3h 45m1 stop

£126Ryanair

Find Deal

Fri, 5 Sep - Mon, 8 Sep

13:10 - 19:25CWL-LTN

6h 15m1 stop

19:50 - 15:55LTN-CWL

20h 05m1 stop

£131Ryanair

Find Deal

Mon, 15 Sep - Mon, 22 Sep

12:25 - 20:40CWL-LTN

8h 15m1 stop

09:00 - 12:45LTN-CWL

3h 45m1 stop

£137Ryanair

Find Deal

Fri, 26 Sep - Mon, 29 Sep

07:55 - 20:45CWL-LTN

12h 50m1 stop

09:40 - 07:25LTN-CWL

21h 45m2 stops

£141Ryanair

Find Deal

Thu, 2 Oct - Wed, 8 Oct

07:55 - 22:55CWL-LTN

15h 00m2 stops

22:10 - 10:35LTN-CWL

12h 25m1 stop

£145

Find Deal

Thu, 25 Sep - Sat, 27 Sep

19:25 - 21:00CWL-LTN

25h 35m2 stops

09:00 - 12:45LTN-CWL

3h 45m1 stop

£160Ryanair

Find Deal

Fri, 26 Sep - Mon, 29 Sep

20:55 - 17:35CWL-LTN

20h 40m2 stops

09:00 - 12:45LTN-CWL

3h 45m1 stop

£162Ryanair

Find Deal

Fri, 5 Sep - Mon, 8 Sep

07:55 - 22:55CWL-LTN

15h 00m2 stops

09:40 - 07:25LTN-CWL

21h 45m2 stops

£173

Find Deal

Thu, 2 Oct - Wed, 8 Oct

Ryanair flights from Cardiff to London Luton Airport

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

Ryanair

25 Sept

CWL07:55Cardiff Wales

12h 50m

1 stop

LTN20:45London Luton

27 Sept

LTN22:10London Luton

12h 25m

1 stop

CWL10:35Cardiff Wales

£117

Find similar

Ryanair

2 Oct

CWL07:55Cardiff Wales

12h 50m

1 stop

LTN20:45London Luton

8 Oct

LTN19:20London Luton

12h 05m

1 stop

CWL07:25Cardiff Wales

£121

Find similar

Ryanair

5 Sept

CWL12:25Cardiff Wales

4h 10m

1 stop

LTN16:35London Luton

8 Sept

LTN09:00London Luton

3h 45m

1 stop

CWL12:45Cardiff Wales

£126

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

Thu 25/9

07:55-20:45

1 stop12h 50m

London Luton

Sat 27/9

22:10-10:35

1 stop12h 25m

£117

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Thu 2/10

07:55-20:45

1 stop12h 50m

London Luton

Wed 8/10

19:20-07:25

1 stop12h 05m

£121

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Fri 5/9

12:25-16:35

1 stop4h 10m

London Luton

Mon 8/9

09:00-12:45

1 stop3h 45m

£126

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Mon 15/9

13:10-19:25

1 stop6h 15m

London Luton

Mon 22/9

19:50-15:55

1 stop20h 05m

£131

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Fri 26/9

12:25-20:40

1 stop8h 15m

London Luton

Mon 29/9

09:00-12:45

1 stop3h 45m

£137

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Thu 2/10

07:55-20:45

1 stop12h 50m

London Luton

Wed 8/10

09:40-07:25

2 stops21h 45m

£141

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Thu 25/9

07:55-22:55

2 stops15h 00m

London Luton

Sat 27/9

22:10-10:35

1 stop12h 25m

£145

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Fri 26/9

19:25-21:00

2 stops25h 35m

London Luton

Mon 29/9

09:00-12:45

1 stop3h 45m

£160

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Fri 5/9

20:55-17:35

2 stops20h 40m

London Luton

Mon 8/9

09:00-12:45

1 stop3h 45m

£162

CardiffLondon

CWL - LTN

CWLLTN

Cardiff Wales

Thu 2/10

07:55-22:55

2 stops15h 00m

London Luton

Wed 8/10

09:40-07:25

2 stops21h 45m

£173

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted 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

Best price found	£66
Fastest flight time	4h 10m
Direct flights	None

The best one-way flight to London Luton Airport from Cardiff in the past 72 hours is £66. The best return flight deal from Cardiff to London Luton Airport found on momondo in the last 72 hours is £117.

The fastest flight from Cardiff to London Luton Airport takes 4h 10m

There are no direct flights from Cardiff to London Luton Airport. Popular non-direct route for this connection is Cardiff Wales Airport - 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 10m.
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

Slough

Maidstone

Gatwick

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Colchester

Worthing

Hounslow

Dartford

Dover

Chelmsford

Hayes

Bedford

Winchester

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.