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Cheap flights from Wales to London Heathrow Airport from £55

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LHR
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wales to Heathrow

Keep the following information in mind while searching for Wales to Heathrow flight deals. Data was last updated 6 November 2025.

Round-trip from

£82

One-way from

£55

Popular in

June

Cheapest in

May

Average price

£384
British Airways
  • British Airways
  • 21/11-23/11
  • Nonstop
  • 2h 15m total
  • Wales to London
Search Deals
British Airways
  • British Airways
  • 30/3
  • Nonstop
  • 1h 10m total
  • Wales to London
Search Deals
High demand for flights, 7% potential price rise
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Cheapest flight prices on average. 7% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Wales to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Wales to Heathrow
Explore the most affordable flight options available from Wales to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Fri 21/1115:05MAN - LHR
Nonstop1h 10mBritish Airways
Sun 23/1106:50LHR - MAN
Nonstop1h 05mBritish Airways
Deal found 3/11£82
Sat 29/1115:10MAN - LHR
Nonstop1h 10mBritish Airways
Sun 30/1121:05LHR - MAN
Nonstop1h 05mBritish Airways
Deal found 4/11£84
Fri 19/1219:55MAN - LHR
Nonstop1h 00mBritish Airways
Fri 26/1221:10LHR - MAN
Nonstop1h 05mBritish Airways
Deal found 4/11£87
Thu 18/1219:30MAN - LHR
Nonstop1h 00mBritish Airways
Fri 26/1218:55LHR - MAN
Nonstop1h 10mBritish Airways
Deal found 4/11£89
Fri 5/1215:05MAN - LHR
Nonstop1h 10mBritish Airways
Fri 12/1207:10LHR - MAN
Nonstop1h 05mBritish Airways
Deal found 5/11£90
Fri 12/1209:00MAN - LHR
Nonstop1h 15mBritish Airways
Mon 15/1216:55LHR - MAN
Nonstop1h 10mBritish Airways
Deal found 5/11£91
Mon 24/1111:50MAN - LHR
Nonstop1h 15mBritish Airways
Tue 24/318:35LHR - MAN
Nonstop1h 05mBritish Airways
Deal found 4/11£91
Sat 29/1115:35MAN - LHR
Nonstop1h 00mBritish Airways
Wed 3/1220:10LHR - MAN
Nonstop1h 05mBritish Airways
Deal found 4/11£94
Wed 3/1206:50BRS - LHR
1 stop11h 30mMultiple Airlines
Wed 10/1209:20LHR - BRS
1 stop12h 45mMultiple Airlines
Deal found 4/11£161
Sun 30/1107:05BRS - LHR
1 stop6h 35mMultiple Airlines
Thu 11/1206:50LHR - BRS
1 stop9h 35mMultiple Airlines
Deal found 4/11£173
Mon 24/1123:30CWL - LHR
1 stop9h 35mMultiple Airlines
Wed 26/1107:50LHR - CWL
1 stop7h 40mMultiple Airlines
Deal found 3/11£190
Tue 23/1222:00CWL - LHR
1 stop11h 05mMultiple Airlines
Tue 30/1220:45LHR - CWL
1 stop10h 15mMultiple Airlines
Deal found 5/11£194

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wales to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from Wales to London Heathrow Airport that are best for you.

Fly from

Wales

Fly to

Heathrow

Route

Depart

Return

Price

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Fri 21/11

15:05-16:15

Nonstop1h 10m

London Heathrow

Sun 23/11

21:05-22:10

Nonstop1h 05m

£85

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Thu 18/12

19:30-20:30

Nonstop1h 00m

London Heathrow

Fri 26/12

18:55-20:05

Nonstop1h 10m

£89

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Fri 19/12

21:30-22:30

Nonstop1h 00m

London Heathrow

Fri 26/12

18:55-20:05

Nonstop1h 10m

£93

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Fri 26/12

21:30-22:30

Nonstop1h 00m

London Heathrow

Thu 1/1

06:50-07:55

Nonstop1h 05m

£94

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Wed 18/2

14:50-16:00

Nonstop1h 10m

London Heathrow

Thu 26/2

15:10-16:20

Nonstop1h 10m

£94

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Sat 21/3

15:10-16:20

Nonstop1h 10m

London Heathrow

Mon 23/3

19:05-20:10

Nonstop1h 05m

£95

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Thu 9/4

19:40-20:40

Nonstop1h 00m

London Heathrow

Wed 29/4

06:55-07:55

Nonstop1h 00m

£97

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Thu 4/12

07:45-09:00

Nonstop1h 15m

London Heathrow

Sun 14/12

06:50-07:55

Nonstop1h 05m

£98

BristolLondon

BRS - LHR

BRSLHR

Bristol

Wed 3/12

06:50-18:20

1 stop11h 30m

London Heathrow

Wed 10/12

09:20-22:05

1 stop12h 45m

£161

CardiffLondon

CWL - LHR

CWLLHR

Cardiff Wales

Mon 24/11

23:30-09:05

1 stop9h 35m

London Heathrow

Wed 26/11

07:50-15:30

1 stop7h 40m

£190

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 45 results
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Best time to book a flight from Wales to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Wales with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Wales to London Heathrow Airport

What is the cheapest time of day to fly from WLS to LHR?

Find hourly flight availability from Wales to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 November 2025.

A simple way to save on the total cost of your ticket is to fly from Wales to London Heathrow Airport at midday. If you’re flexible enough to do this you can expect to save up to 57% on your trip compared to booking a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Wales to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Wales to London Heathrow Airport?

    A quick flight from Wales to London Heathrow Airport can take about 1h 10m. British Airways provides one of the quickest options available for as low as £85. The distance from Wales to London Heathrow Airport is about 151 mi. Generally, flights for this route are direct.

  • What are the most popular routes from Wales to London Heathrow Airport?

    The most popular route from Wales to London Heathrow Airport is Manchester - London Heathrow. You may also consider Bristol - London Heathrow or Cardiff Wales - London Heathrow.

  • Can I find deals for flights from Wales to Heathrow that include hotel bookings?

    Yes. In addition to deals on Wales to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Wales to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wales to Heathrow.

  • Can I find deals for business class flights from Wales to Heathrow?

    Yes. Cheapflights offers flight deals from Wales to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Wales to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Wales to Heathrow

Discover the top airline that operate flights from Wales to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£226Average£298FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Wales to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Wales today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Wales to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Wales by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Wales to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Wales to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Wales to Heathrow become cheaper?

Yes! Start tracking prices for Wales to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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