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Cheap flights from London to Cardiff
Return
Economy
Flight information for London to Cardiff
(LON to CWL)
Find info about flight duration, direct flights, and airports for your flight from London to Cardiff
| Best price found | £306 | The best flight deal from London to Cardiff found on momondo in the last 72 hours is £306 | |
| Fastest flight time | 3h 25m | The fastest flight from London to Cardiff takes 3h 25m. | |
| Direct flights | None | There are no direct flights from London to Cardiff. Popular non-direct routes for this connection are London Heathrow - Cardiff-Wales Arpt, London Stansted - Cardiff-Wales Arpt and London Gatwick - Cardiff-Wales Arpt. | |
| Airports in Cardiff | 1 airport | There is 1 airport near Cardiff: Cardiff-Wales Arpt (CWL) |
How to get the cheapest flight from London to Cardiff
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
What is the cheapest month to fly to Cardiff?
July
The cheapest time of year to fly to Cardiff from London is July. The most expensive is December.
What is the cheapest day to fly to Cardiff?
Thursday
The cheapest day of the week is usually Thursday. The most expensive is usually Sunday.
When is the cheapest time to fly to Cardiff?
in the evening
London to Cardiff flights are approximately 46% more expensive in the afternoon than in the evening
What is the cheapest airline that flies to Cardiff?
National Express
National Express and Ryanair are the most popular carriers operating from London to Cardiff
What is the cheapest route?
London Heathrow - Cardiff-Wales Arpt
Fly from London Heathrow to Cardiff-Wales Arpt for the best London - Cardiff flight prices
When is the cheapest time to book a flight to Cardiff?
60 days before
The cheapest time to buy a flight from London to Cardiff is approximately 60 days before departure
60
Days before departure
0
London to Cardiff flight comparison made easy
Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Cardiff by changing tabs
Cheapest
Best
Quickest
National Express
4 Sep
LHR
London Heathrow
27h 25m
CWL
Cardiff-Wales Arpt
6 Sep
CWL
Cardiff-Wales Arpt
3h 15m
LHR
London Heathrow
£97
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KLM
4 Sep
LHR
London Heathrow
6h 50m
1 stop
CWL
Cardiff-Wales Arpt
6 Sep
CWL
Cardiff-Wales Arpt
11h 00m
1 stop
LHR
London Heathrow
£168
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Multiple Airlines
6 Nov
SEN
London Southend
19h 05m
1 stop
CWL
Cardiff-Wales Arpt
8 Nov
CWL
Cardiff-Wales Arpt
11h 45m
1 stop
SEN
London Southend
£169
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Find the cheapest one-way flights from London to Cardiff
If you're looking for one-way flights from London to Cardiff, view some of our deals below provided by National Express and Ryanair
Cheapest
Best
Quickest
National Express
2 Jul
LHR
London Heathrow
3h 25m
CWL
Cardiff-Wales Arpt
£62
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Ryanair
10 Aug
STN
London Stansted
17h 45m
1 stop
CWL
Cardiff-Wales Arpt
£70
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Multiple Airlines
27 Aug
LGW
London Gatwick
18h 00m
1 stop
CWL
Cardiff-Wales Arpt
£108
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Alternative routes for London to Cardiff
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
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