Cheap flights from London Luton Airport to Cardiff from £64
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Luton to Cardiff
Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Cardiff (CWL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 August 2025.
Round-trip from | £104 |
---|---|
One-way from | £64 |
Popular in | December |
Cheapest in | January |
Average price | £384 |
Find flight deals from Luton to Cardiff
Cheapest flights from Luton to CardiffExplore the most affordable flight options available from Luton to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Explore the most affordable flight options available from Luton to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from London Luton Airport to Cardiff that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonCardiff
LTN - CWL
LTNCWL
London Luton
Sat 11/10
22:10-10:35
1 stop12h 25m
Cardiff Wales
Sat 18/10
16:50-01:30
1 stop8h 40m
LondonCardiff
LTN - CWL
LTNCWL
London Luton
Mon 13/10
09:00-12:45
1 stop3h 45m
Cardiff Wales
Thu 16/10
07:55-15:25
1 stop7h 30m
LondonCardiff
LTN - CWL
LTNCWL
London Luton
Fri 12/9
21:05-07:30
1 stop10h 25m
Cardiff Wales
Mon 15/9
13:10-21:30
1 stop8h 20m
LondonCardiff
LTN - CWL
LTNCWL
London Luton
Mon 13/10
09:00-12:45
1 stop3h 45m
Cardiff Wales
Thu 16/10
20:20-13:20
1 stop17h 00m
LondonCardiff
LTN - CWL
LTNCWL
London Luton
Wed 8/10
19:20-07:25
1 stop12h 05m
Cardiff Wales
Wed 15/10
20:30-13:15
1 stop16h 45m
LondonCardiff
LTN - CWL
LTNCWL
London Luton
Sat 13/9
22:10-10:35
1 stop12h 25m
Cardiff Wales
Mon 15/9
13:10-19:25
1 stop6h 15m
LondonCardiff
LTN - CWL
LTNCWL
London Luton
Fri 3/10
21:05-07:30
1 stop10h 25m
Cardiff Wales
Tue 7/10
16:20-21:25
1 stop5h 05m
LondonCardiff
LTN - CWL
LTNCWL
London Luton
Fri 3/10
21:05-07:30
1 stop10h 25m
Cardiff Wales
Tue 7/10
20:20-17:30
2 stops21h 10m
LondonCardiff
LTN - CWL
LTNCWL
London Luton
Fri 26/9
21:05-07:30
1 stop10h 25m
Cardiff Wales
Fri 3/10
12:25-16:35
1 stop4h 10m
LondonCardiff
LTN - CWL
LTNCWL
London Luton
Sat 27/9
16:10-10:35
1 stop18h 25m
Best time to book a flight from Luton to Cardiff
Have a flexible travel schedule? Discover the best time to fly to Cardiff from Luton with our price prediction graph.
Related info for your journey
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Alternative routes for Luton to Cardiff
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How does Cheapflights help users find flights from Luton to Cardiff?
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Why should you use Cheapflights to find cheap flight tickets from Luton to Cardiff?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Luton to Cardiff.
Can Cheapflights find flights from Luton to Cardiff with no change fees?
Need flexible booking options for your flight to Cardiff from Luton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Luton to Cardiff become cheaper?
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