Cheap flights from Heathrow to Cardiff International

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How to find the cheapest flight from
Heathrow (LHR) to Cardiff International (CWL)

LHR - CWL
Price
£128 - £426
Popular in December High demand for flights, 53% potential price rise
Cheapest in January Best time to find cheap flights, 36% potential price drop
Round-trip from £128 From Heathrow to Cardiff International
One-way from £77 One-way flight from Heathrow to Cardiff International
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Heathrow to Cardiff International?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 113% when planning your travel around this day of the week.

How far in advance should I book a flight from Heathrow to Cardiff International?

Users have found that booking a flight from Heathrow to Cardiff International at least 56 days early can save you up to 4% on average compared to booking a flight this week. If booking 56 days before your flight isn’t an option for you, users have found flights from Heathrow to Cardiff International for as little as £89 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £89 for flights departing within the next 3 days.

What is the cheapest month to fly from Heathrow to Cardiff International?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, July can be a great choice for travel to Cardiff International. Flights to Cardiff International from Heathrow in July are about £130 on average during July, but can be found for as low as £98.

Cheap flights from Heathrow to Cardiff International in July, August 2020

The best prices found for LHR to CWL flights in July, August
9 Jul - 25 Jul
£121pp
LHR
London Heathrow
National Express
Direct
CWL
Cardiff-Wales Arpt
CWL
Cardiff-Wales Arpt
National Express
Direct
LHR
London Heathrow

Heathrow to Cardiff International 2020 flight deals

Cheap flights to Cardiff International from Heathrow found for this year
4 Sep - 6 Sep
£121pp
LHR
London Heathrow
National Express
Direct
CWL
Cardiff-Wales Arpt
CWL
Cardiff-Wales Arpt
National Express
Direct
LHR
London Heathrow
4 Sep - 6 Sep
£209pp
LHR
London Heathrow
KLM
 
1 STOP
CWL
Cardiff-Wales Arpt
CWL
Cardiff-Wales Arpt
KLM
 
1 STOP
LHR
London Heathrow
10 Sep - 13 Sep
£219pp
LHR
London Heathrow
KLM
 
1 STOP
CWL
Cardiff-Wales Arpt
CWL
Cardiff-Wales Arpt
KLM
 
1 STOP
LHR
London Heathrow

Direct flights to Cardiff International from Heathrow

Save time with Heathrow to Cardiff International direct flight deals
4 Sep - 5 Sep
£121pp
LHR
London Heathrow
National Express
Direct
CWL
Cardiff-Wales Arpt
CWL
Cardiff-Wales Arpt
National Express
Direct
LHR
London Heathrow

One-way flights to Cardiff International from Heathrow

The cheapest one-way flights from Heathrow to Cardiff International
17:40 - 21:05
National Express
Direct
3h 25m
LHR - CWL
National Express
£62
Gate1.co.uk
02:50 - 05:55
Multiple Airlines
2 stops
27h 05m
LHR - CWL
Multiple Airlines
£144
Kiwi.com
16:55 - 12:45
KLM
1 stop
19h 50m
LHR - CWL
KLM
£150
lastminute.com

Related info for your journey

Useful info, stats and facts about Heathrow to Cardiff International flights.

Flight FAQs

From Heathrow to Cardiff International

Are flight prices decreasing from Heathrow to Cardiff due to COVID-19 (coronavirus)?

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.

Can I find flights from Heathrow to Cardiff International for under £200 on Cheapflights?

Yes, there are multiple flights from Heathrow to Cardiff International for under £200. The cheapest flight booked recently is on National Express for just £121, but on average you can expect to pay £474.

Are there direct flights from Heathrow to Cardiff International for under £200 on Cheapflights?

Cheapflights has 1 direct flight from Heathrow to Cardiff International under £200. A good price for a direct flight from Heathrow to Cardiff International is less than £121.

How popular is this flight route?

Flights from London Heathrow to Cardiff-Wales Arpt have been viewed 102 times in the past calendar month.

Does it rain more in Heathrow or Cardiff?

In Heathrow, there will be same rainfall in Heathrow compared to Cardiff over the next 17 days.

Is Heathrow weather warmer or cooler than Cardiff?

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.

Alternative routes for Heathrow to Cardiff International

Destination information for Cardiff International

Things to know before you go. Useful info for your trip from Heathrow to Cardiff International
Flight duration
15h 20m

Airports servicing London

Airports servicing Cardiff

Hourly flight availability from Heathrow to Cardiff International

Afternoon Midday to 6 PM 66% of flight departures
Morning 6 AM to midday 33% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
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