On this page, you can find and book flights from Cardiff to London. The distance between these cities is 211 km, with direct flights available approximately 4 times a week.
Flights on this route are operated by 9B. To find the best deals, use our low-fare calendar and price trend chart. For transfer planning, check our guides on how to get to Cardiff Airport and how to get from London's airport upon arrival.
The table shows direct flights Cardiff → London on the selected date. The flight takes approximately 4 h. Regular flights are operated by Accesrail Inc. Departures from Cardiff Airport airports, arrivals at Heathrow Airport, London Gatwick Airport and Stansted Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Cardiff — London by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $66 in e, and the most expensive are around $71 in y. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Cardiff → London, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $309 | low | May | $360 | medium | Sep | $386 | medium |
| Feb | $296 | low | Jun | $412 | high | Oct | $283 | low |
| Mar | $334 | medium | Jul | $450 | high | Nov | $296 | low |
| Apr | $347 | medium | Aug | $437 | high | Dec | $425 | high |
Some values are estimated based on seasonality.
The warmest time in London is July and August, with average temperatures around 22°C. The highest rainfall occurs in October (over 81 mm) and December, which is worth considering when planning your travel dates.
The lowest airfares are typically observed in October — $66, as well as in August — $67. Price peaks are recorded in June, when fares start $123.
August is the optimal choice for a flight: it offers a great balance between pleasant weather and affordable prices. We recommend avoiding June bookings if your goal is maximum budget savings.
Regular flights from Cardiff to London are operated by 9B (Hahn Air Systems). The overall flight frequency is approximately 4 times a week, ensuring steady connections between the cities. To choose a convenient time and view detailed schedules for specific days of the week, use the interactive list and airline cards further down this page.
Flights Cardiff — London depart from Cardiff Airport and arrive at Heathrow Airport, London Gatwick Airport, Stansted Airport and London Luton Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is only 211 km. On a direct flight, the actual air time usually doesn't exceed 45–60 minutes; however, the total travel time depends on the specific flight and taxiing time.
Flights are operated by 9B. A full list of available flight options with up-to-date schedules is provided in the carrier logos block on this page.
Cardiff — London airfares vary depending on demand. The current minimum starts from 5,163 ₽; check the calendar for exact prices on your dates.
Flights from Cardiff arrive at London's aviation hubs. The specific arrival terminal depends on the chosen flight; detailed destination information can be found in the ticket details during booking.
The most favorable fares are usually available in October and August. To find the best price, we recommend checking the price trend chart and booking your flight well in advance.
Where travelers fly most — pick a route and check prices
