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London to Cardiff Flight

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11/09/2025
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London to Cardiff by flight

The journey from London to Cardiff by flight is 133 mi and takes 12 hr 44 min. There are 60 connections per day, with the first departure at 5:50 AM and the last at 9:45 PM. It is possible to travel from London to Cardiff by flight for as little as $75.53 or as much as $425.38. The best price for this journey is $75.53.

Lowest Price $75.53
Journey Duration 12 hr 44 min
Connection per Day 60
Lowest Price $75.53
Highest Price $425.38
First Departure 5:50 AM
Last Departure 9:45 PM
Distance 133 mi
Departure London
Arrival Cardiff
Carriers KLM, Aer Lingus

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Price as departure date approaches

Airlines may charge higher ticket prices as the date of departure approaches. Prices in the next days can range from around $75.29 to $269.70 but may be subject to change. Our advice is to book as early as possible to potentially save up to 72% on your trip!

Find the best day to travel to Cardiff by plane

When travelling to Cardiff by plane, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board KLM, Aer Lingus and Ryanair from London to Cardiff
Compare services on board when travelling from London to Cardiff by plane.
Facilities KLM Aer Lingus Ryanair Loganair Easyjet
wifi WiFi check check check check check
luggage Luggage check check check check check
food_and_drink Food and drink cross check check check check

London to Cardiff CO2 Emissions by Flight

Ecology
Train
14.98kg
Bus
16.05kg
Flight
42.81kg
Car
34.25kg

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Frequently Asked Questions

How much is a flight ticket from London to Cardiff?
A flight ticket from London to Cardiff is $228.11. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as $75.53.
What's the cheapest flight ticket from London to Cardiff?
The cheapest ticket you can get from London to Cardiff is $75.53. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between London and Cardiff by flight?
London to Cardiff is 133 mi.
How long does the flight between London and Cardiff take?
London to Cardiff is on average 12 hr 44 min. However the fastest option will get you there in 3 hr 50 min.
Which companies operate from London to Cardiff?
The flight journey from London to Cardiff is covered by 4 operator(s). On Virail you can find these carriers that provide services on this route: KLM, Aer Lingus, Ryanair, Loganair and Easyjet.
How many flight connections per day go from London to Cardiff?
London to Cardiff has 60 connection(s) per day on average.
What time does the first flight from London to Cardiff leave?
The earliest flight from London to Cardiff departs at 5:50 AM. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last flight from London to Cardiff depart?
The latest flight from London to Cardiff departs at 9:45 PM. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from London to Cardiff in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest flight ticket we have found is $75.53 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
What's the fastest journey time between London to Cardiff by flight?
The fastest journey time by flight between London and Cardiff is 3 hr 50 min.
Is there a direct flight from London to Cardiff?
Yes, there is a direct flight between London and Cardiff.
What are the CO2 emissions for London to Cardiff by flight?
The flight journey from London to Cardiff creates 42.81kg of CO2 emissions.

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