Cheap Flights from Heathrow to Cardiff from £48

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

All the information you need to plan the best LHR to CWL flight in 2022: compare Heathrow to Cardiff flight prices with the expected peak season, weather and rainfall in Cardiff.

LHR - CWL Price	£124 - £426
CWL Temperature	4 - 18 °C
CWL Rainfall	50 - 90 mm

Popular in December High demand for flights, 51% potential price rise
Cheapest in August Best time to find cheap flights, 41% potential price drop
Round-trip from £100 From London Heathrow to Cardiff Wales
One-way from £48 One-way flight from London Heathrow to Cardiff Wales

Popular in

December

High demand for flights, 51% potential price rise

Cheapest in

August

Best time to find cheap flights, 41% potential price drop

Round-trip from

£100

From London Heathrow to Cardiff Wales

One-way from

£48

One-way flight from London Heathrow to Cardiff Wales

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

What is the cheapest month to fly from London Heathrow Airport to Cardiff?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Cardiff. Flights to Cardiff from London Heathrow Airport in March are about £161 on average during March, but can be found for as low as £106.

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

Users have found that booking a flight from London Heathrow Airport to Cardiff at least 47 days early can save you up to 31% on average compared to booking a flight this week. If booking 47 days before your flight isn’t an option for you, users have found flights from London Heathrow Airport to Cardiff for as little as £168 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 £204 for flights departing within the next 3 days.

When is the cheapest time to fly from London Heathrow Airport to Cardiff (LHR - CWL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Cardiff as you normally would.

Cheap flights from Heathrow to Cardiff in May, June 2022

The best prices found for LHR to CWL flights in May, June

29 May - 5 Jun

£92pp

LHR

London Heathrow

748 Air Services

Direct

CWL

Cardiff Wales

CWL

Cardiff Wales

748 Air Services

Direct

LHR

London Heathrow

13 Jun - 17 Jun

£93pp

LHR

London Heathrow

748 Air Services

Direct

CWL

Cardiff Wales

CWL

Cardiff Wales

748 Air Services

Direct

LHR

London Heathrow

23 May - 23 May

£93pp

LHR

London Heathrow

748 Air Services

Direct

CWL

Cardiff Wales

CWL

Cardiff Wales

748 Air Services

Direct

LHR

London Heathrow

London Heathrow to Cardiff 2022 flight deals

Cheap flights to Cardiff from Heathrow found for this year

1 Sep - 4 Sep

£89pp

LHR

London Heathrow

748 Air Services

Direct

CWL

Cardiff Wales

CWL

Cardiff Wales

748 Air Services

Direct

LHR

London Heathrow

29 May - 5 Jun

£92pp

LHR

London Heathrow

748 Air Services

Direct

CWL

Cardiff Wales

CWL

Cardiff Wales

748 Air Services

Direct

LHR

London Heathrow

13 Jun - 17 Jun

£93pp

LHR

London Heathrow

748 Air Services

Direct

CWL

Cardiff Wales

CWL

Cardiff Wales

748 Air Services

Direct

LHR

London Heathrow

Direct flights to Cardiff from Heathrow

Save time with Heathrow to Cardiff direct flight deals

1 Sep - 4 Sep

£89pp

LHR

London Heathrow

748 Air Services

Direct

CWL

Cardiff Wales

CWL

Cardiff Wales

748 Air Services

Direct

LHR

London Heathrow

29 May - 5 Jun

£92pp

LHR

London Heathrow

748 Air Services

Direct

CWL

Cardiff Wales

CWL

Cardiff Wales

748 Air Services

Direct

LHR

London Heathrow

13 Jun - 17 Jun

£93pp

LHR

London Heathrow

748 Air Services

Direct

CWL

Cardiff Wales

CWL

Cardiff Wales

748 Air Services

Direct

LHR

London Heathrow

Last-minute flights from Heathrow to Cardiff

Late deals on return flights to Cardiff from Heathrow, departing today and this week

29 May - 5 Jun

£92pp

LHR

London Heathrow

748 Air Services

Direct

CWL

Cardiff Wales

CWL

Cardiff Wales

748 Air Services

Direct

LHR

London Heathrow

24 May - 25 May

£93pp

LHR

London Heathrow

748 Air Services

Direct

CWL

Cardiff Wales

CWL

Cardiff Wales

748 Air Services

Direct

LHR

London Heathrow

24 May - 31 May

£94pp

LHR

London Heathrow

748 Air Services

Direct

CWL

Cardiff Wales

CWL

Cardiff Wales

748 Air Services

Direct

LHR

London Heathrow

One-way flights to Cardiff Wales from London Heathrow

The cheapest one-way flights from Heathrow to Cardiff

20:30 - 00:00

748 Air Services

Direct

3h 30m

LHR - CWL

£48

Travelgenio

13:10 - 17:30

KLM

1 stop

4h 20m

LHR - CWL

£194

KLM

15:45 - 12:45

Multiple Airlines

2 stops

21h 00m

LHR - CWL

£208

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Cardiff</span> flights.

Flight FAQs

From Heathrow to Cardiff

What airport do you fly into for flights to Cardiff from London Heathrow?

Most people fly into Cardiff Wales (CWL) if they book a flight to Cardiff from London Heathrow. On average, Cardiff Wales has 3 inbound flights from London Heathrow per day from 6 airlines. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

Which airlines flying from London Heathrow to Cardiff Wales have flexible cancellations due to COVID-19?

Some of the carriers operating flights from London Heathrow to Cardiff Wales that may be offering flexible cancellation policies are AccesRail, 748 Air Services, and Vipper. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from London Heathrow Airport to Cardiff for under £100 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Cardiff for under £100. The cheapest flight booked recently is on 748 Air Services for just £89, but on average you can expect to pay £138.

Are there nonstop flights from London Heathrow Airport to Cardiff for under £100 on Cheapflights?

Cheapflights has at least 10 direct flights from London Heathrow Airport to Cardiff under £100. A good price for a nonstop flight from London Heathrow Airport to Cardiff is less than £94.

Are there last-minute flights available from London Heathrow Airport to Cardiff for under £100?

There are currently 20+ open flights from London Heathrow Airport to Cardiff within the next 7 days for less than £100.

What are the cheapest airlines flying from London Heathrow Airport to Cardiff round-trip?

Cheapflights users have booked flights from London Heathrow Airport to Cardiff round-trip from £89. Another airline that can offer you cheap pricing is KLM. Users have found that 748 Air Services is 47% cheaper than the other options available to this destination.

What are the most popular airlines that fly from London Heathrow Airport to Cardiff?

748 Air Services, National Express and AccesRail are the most popular airlines when flying from London Heathrow Airport to Cardiff.

What are the cheapest flights from London Heathrow Airport to Cardiff?

On average you can expect to pay £48 for a flight from London Heathrow Airport to Cardiff. The cheapest flight overall is £48 while the most popular route, (London Heathrow - Cardiff Wales) is currently priced at £89.

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Alternative routes for Heathrow to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.

London to Cardiff Wales from £274 pp

Destination information for Cardiff

Things to know before you go - useful duration and weather info for your trip from Heathrow to Cardiff.

3h 29m

16.0 °C

29.0 mm

Airports servicing London

Heathrow (LHR)

Airports servicing Cardiff

Cardiff (CWL)

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
AccesRail	£91	£110	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.	Search AccesRail flights
KLM	£174	£233	No cancel fee	75%		Search KLM flights
Flybe	£195	£296	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.	Search Flybe flights
Vipper	£298	£324	No cancel fee	79%	We couldn't confirm the COVID-19 safety measures taken by Vipper. Please check directly on their website for additional information.	Search Vipper flights

Hourly flight availability from Heathrow to Cardiff

See what time of day planes typically take off from Heathrow towards Cardiff.

Morning 6 AM to midday	49% of flight departures
Afternoon Midday to 6 PM	31% of flight departures
Evening 6 PM to midnight	19% of flight departures
Early morning Midnight to 6 AM	1% of flight departures

Midnight

6 AM

Noon

6 PM

Weekly flight availability

from Heathrow to Cardiff

See how many times per day planes take to the skies headed from Heathrow to Cardiff.

Sunday

3 daily flights

Monday

3 daily flights

Tuesday

3 daily flights

Wednesday

3 daily flights

Thursday

3 daily flights

Friday

3 daily flights

Saturday

3 daily flights

Cheap flights from Heathrow to Cardiff

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

All the information you need to plan the best LHR to CWL flight in 2022: compare Heathrow to Cardiff flight prices with the expected peak season, weather and rainfall in Cardiff.

What is the cheapest month to fly from London Heathrow Airport to Cardiff?

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

When is the cheapest time to fly from London Heathrow Airport to Cardiff (LHR - CWL)?

Cheap flights from Heathrow to Cardiff in May, June 2022

The best prices found for LHR to CWL flights in May, June

London Heathrow to Cardiff 2022 flight deals

Cheap flights to Cardiff from Heathrow found for this year

Direct flights to Cardiff from Heathrow

Save time with Heathrow to Cardiff direct flight deals

Last-minute flights from Heathrow to Cardiff

Late deals on return flights to Cardiff from Heathrow, departing today and this week

One-way flights to Cardiff Wales from London Heathrow

The cheapest one-way flights from Heathrow to Cardiff

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Cardiff</span> flights.

Flight FAQs

From Heathrow to Cardiff

What airport do you fly into for flights to Cardiff from London Heathrow?

Which airlines flying from London Heathrow to Cardiff Wales have flexible cancellations due to COVID-19?

Can I find flights from London Heathrow Airport to Cardiff for under £100 on Cheapflights?

Are there nonstop flights from London Heathrow Airport to Cardiff for under £100 on Cheapflights?

Are there last-minute flights available from London Heathrow Airport to Cardiff for under £100?

What are the cheapest airlines flying from London Heathrow Airport to Cardiff round-trip?

What are the most popular airlines that fly from London Heathrow Airport to Cardiff?

What are the cheapest flights from London Heathrow Airport to Cardiff?

Related searches

Flights to Cardiff (CWL) from Heathrow

Hire a Car

Alternative routes for Heathrow to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Cardiff

Things to know before you go - useful duration and weather info for your trip from Heathrow to Cardiff.

Airports servicing London

Airports servicing Cardiff

Top 4 airlines flying from London Heathrow to Cardiff Wales

The chart below displays the airlines Cheapflights users travelling from Heathrow to Cardiff choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2022.

Hourly flight availability from Heathrow to Cardiff

See what time of day planes typically take off from Heathrow towards Cardiff.

See how many times per day planes take to the skies headed from Heathrow to Cardiff.

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