LHR - CWL Price
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£91 - £311
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CWL Temperature
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8 - 20 °C
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CWL Rainfall
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29 - 68 mm
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Popular in December High demand for flights, 51% potential price rise |
Cheapest in August Best time to find cheap flights, 41% potential price drop |
Average price £227 Average for round-trip flights in January 2021 |
Round-trip from £91 From Heathrow to Cardiff |
Users have found that flying from Heathrow to Cardiff on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
To save on the cost of your flight from Heathrow to Cardiff, book at least 47 days before your planned departure. Booking around this time can save you about 31% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £152 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £185.
Our data shows that March tends to be the cheapest month to fly to Cardiff from Heathrow. Users have commonly found prices around £146 for the month, but tickets can be as low as £96. Due to multiple factors, prepare for potentially higher prices in December.
When flying from Heathrow to Cardiff, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 50% versus a flight in the afternoon.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and Cardiff for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
Due to the rapidly changing circumstances due to COVID-19, airlines like AccesRail, KLM, and Flybe flying from London Heathrow to Cardiff Cardiff-Wales Arpt have implemented new flexible cancellation policies.
Yes, there are multiple flights from Heathrow to Cardiff for under £219. The cheapest flight booked recently is on KLM for just £208, but on average you can expect to pay £463.
There are no direct flights from Heathrow to Cardiff, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
In Heathrow, there will be same rainfall in Heathrow compared to Cardiff over the next 24 days.
Expect the weather to be around 24 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Cardiff is generally colder than in Heathrow.
There are many flights that can get you from Heathrow to Cardiff in 6h 50m. Fly via KLM or Alitalia to get the fastest option. Both multi-stop and direct flights can be found to your destination and back.
Cheapflights users have booked flights from Heathrow to Cardiff from £209 return. Another airline that can offer you cheap pricing is Alitalia.
£140 is the cheapest one-way deal found within the past few days, from KLM.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
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£125 | £131 | No cancel fee | N/A |
We couldn't confirm the COVID-19 safety measures taken by National Express. Please check directly on their website for additional information. |
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£113 | £137 | No cancel fee | N/A |
We couldn't confirm the COVID-19 safety measures taken by AccesRail. Please check directly on their website for additional information. |
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£242 | £367 | No cancel fee | N/A |
We couldn't confirm the COVID-19 safety measures taken by Flybe. Please check directly on their website for additional information. |
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£191 | £384 | No cancel fee | 75% |
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