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LTN - CWL

£83 Find cheap flights from London Luton Airport to Cardiff

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luton to Cardiff departing on 13/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cardiff, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cardiff, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,479,581 times on KAYAK, and here's why:

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Cheap flight deals from London Luton Airport to Cardiff (LTN-CWL)

 
These are the cheapest deals for flights from Luton to Cardiff currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Luton to Cardiff

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Luton to Cardiff.

Recent one-way flight deals from Luton to Cardiff

Only flying one-way? Below are some of the best one-way flight deals from Luton to Cardiff found on KAYAK recently.

Recent last-minute flight deals from Luton to Cardiff

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Luton to Cardiff.

Recent direct flight deals from Luton to Cardiff

The latest deals for direct flights from Luton to Cardiff so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Luton to Cardiff

Find recent round-trip train or bus tickets from Luton to Cardiff.

All round-trip flight deals to Cardiff

The cheapest plane tickets to Cardiff found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
20:35 - 07:55LTN-CWL
11h 20m1 stop
09:45 - 23:30CWL-LTN
13h 45m1 stop
£119Ryanair
Find Deal
Sat, 7 Dec - Sat, 14 Dec
20:35 - 07:55LTN-CWL
11h 20m1 stop
13:15 - 22:00CWL-LTN
8h 45m1 stop
£121Ryanair
Find Deal
Sat, 7 Dec - Mon, 16 Dec
05:50 - 15:45LTN-CWL
9h 55m1 stop
08:20 - 08:50CWL-LTN
24h 30m1 stop
£122Ryanair
Find Deal
Fri, 6 Dec - Sun, 8 Dec
05:50 - 15:45LTN-CWL
9h 55m1 stop
08:20 - 08:50CWL-LTN
24h 30m1 stop
£129Ryanair
Find Deal
Fri, 6 Dec - Sun, 8 Dec
12:25 - 07:55LTN-CWL
19h 30m2 stops
09:45 - 23:30CWL-LTN
13h 45m1 stop
£130Ryanair
Find Deal
Sat, 7 Dec - Sat, 14 Dec
20:10 - 09:20LTN-CWL
13h 10m1 stop
08:20 - 18:35CWL-LTN
10h 15m1 stop
£134Ryanair
Find Deal
Fri, 13 Dec - Sun, 15 Dec
12:25 - 07:55LTN-CWL
19h 30m2 stops
13:15 - 16:45CWL-LTN
3h 30m1 stop
£135Ryanair
Find Deal
Sat, 7 Dec - Mon, 16 Dec
20:35 - 07:55LTN-CWL
11h 20m1 stop
13:15 - 16:45CWL-LTN
3h 30m1 stop
£139Ryanair
Find Deal
Sat, 7 Dec - Mon, 16 Dec
11:15 - 11:30LTN-CWL
24h 15m1 stop
12:55 - 21:20CWL-LTN
8h 25m1 stop
Mon, 17 Mar - Thu, 20 Mar
06:30 - 15:40LTN-CWL
9h 10m1 stop
17:00 - 07:35CWL-LTN
14h 35m2 stops
Sat, 7 Dec - Mon, 16 Dec
05:55 - 12:50LTN-CWL
6h 55m1 stop
£83Ryanair
Find Deal
Mon, 13 Jan
20:05 - 15:45LTN-CWL
19h 40m1 stop
£86Ryanair
Find Deal
Thu, 28 Nov
20:35 - 15:45LTN-CWL
19h 10m2 stops
Thu, 28 Nov

Flights from Luton to Cardiff - Travel Insights & Trends

Get data-powered insights and trends into flights from Luton to Cardiff to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London Luton Airport to Cardiff?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Luton Airport to Cardiff, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Luton Airport to Cardiff is April, where tickets cost £224 on average. On the other hand, the most expensive months are May and August, where the average cost of tickets is £480 and £361 respectively.

Good to know - Cheap tickets from London Luton Airport to Cardiff

Cheapest flight

£83
Flight from London Luton Airport to Cardiff

When to book flights from Luton to Cardiff

Are your dates flexible? Find out the best times to travel from Luton to Cardiff based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Luton Airport to Cardiff flights

  • What is the cheapest flight from London Luton Airport to Cardiff?

    In the last 3 days, the lowest price for a flight from London Luton Airport to Cardiff was £108 for a one-way ticket and £155 for a return.

  • Which airports will I be using when flying from London Luton Airport to Cardiff?

    London Luton Airport and Cardiff are both served by 1 main airport. You will leave London Luton Airport from London Luton and will be arriving at Cardiff Wales.

  • Which aircraft models fly most regularly from London Luton Airport to Cardiff?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from London Luton Airport to Cardiff?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Luton Airport to Cardiff.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Luton Airport to Cardiff?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from London Luton Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Luton Airport to Cardiff?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cardiff with an airline and back to London Luton Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Luton Airport to Cardiff?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cardiff from London Luton Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from London to Cardiff

Cheapest flights to Cardiff from London found in 2024 and 2025

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Cardiff found on KAYAK in the last 72 hours.
13/1Mon
1 stopRyanair
6h 55mLTN-CWL
£83
28/11Thu
1 stopRyanair
19h 40mLTN-CWL
£86
28/11Thu
2 stops
19h 10mLTN-CWL
£149

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Everything you need to know for your flight from Luton to Cardiff

Information on your arrival and departure airports