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Cheap flights from London Heathrow Airport to Wales from £36

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CWL
5 Jul — 12 Jul1
1 adult

Cheap flight deals from Heathrow to Wales

Keep the following information in mind while searching for Heathrow to Wales flight deals. Data was last updated 30 June 2025.

Round-trip from

£87

One-way from

£36

Popular in

December

Cheapest in

January

Average price

£243
British Airways
  • British Airways
  • 18/12-24/12
  • Nonstop
  • 2h 20m total
  • London to Wales
British Airways
  • British Airways
  • 13/8
  • Nonstop
  • 1h 00m total
  • London to Wales
Highest demand for flights based on searches. 9% potential increase in price (£20 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in June 2025

Find flight deals from Heathrow to Wales

Cheapest flights from Heathrow to Wales
Explore the most affordable flight options available from Heathrow to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2025.

Thu 18/1206:50LHR - MAN
Nonstop1h 05mBritish Airways
Wed 24/1209:50MAN - LHR
Nonstop1h 15mBritish Airways
Deal found 30/6£87
Wed 13/820:40LHR - MAN
Nonstop1h 00mMultiple Airlines
Wed 20/811:30MAN - LHR
1 stop7h 25mMultiple Airlines
Deal found 29/6£125
Fri 1/807:20LHR - BRS
1 stop15h 15mMultiple Airlines
Mon 4/807:00BRS - LHR
1 stop13h 25mMultiple Airlines
Deal found 30/6£133
Tue 12/806:20LHR - CWL
1 stop9h 35mMultiple Airlines
Tue 19/816:20CWL - LHR
1 stop5h 20mMultiple Airlines
Deal found 30/6£165
Thu 14/806:30LHR - BRS
1 stop6h 45mKLM
Thu 21/813:50BRS - LHR
1 stop5h 35mKLM
Deal found 30/6£208
Sun 28/920:55LHR - CWL
1 stop12h 20mKLM
Thu 2/1017:15CWL - LHR
1 stop3h 40mKLM
Deal found 29/6£214
Thu 21/814:20LHR - BRS
1 stop4h 15mAer Lingus
Sat 23/813:40BRS - LHR
1 stop5h 45mAer Lingus
Deal found 29/6£243
Thu 25/907:30LHR - CWL
1 stop4h 00mBritish Airways
Thu 2/1012:00CWL - LHR
1 stop3h 35mBritish Airways
Deal found 29/6£334

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Wales 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 30 June 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Wales that are best for you.

Fly from

Heathrow

Fly to

Wales

Route

Depart

Return

Price

LondonManchester

LHR - MAN

LHRMAN

London Heathrow

Thu 18/12

06:50-07:55

Nonstop1h 05m

Manchester

Wed 24/12

09:50-11:05

Nonstop1h 15m

£87

LondonManchester

LHR - MAN

LHRMAN

London Heathrow

Wed 13/8

20:40-21:40

Nonstop1h 00m

Manchester

Wed 20/8

11:30-18:55

1 stop7h 25m

£125

LondonBristol

LHR - BRS

LHRBRS

London Heathrow

Fri 1/8

07:20-22:35

1 stop15h 15m

Bristol

Mon 4/8

07:00-20:25

1 stop13h 25m

£133

LondonCardiff

LHR - CWL

LHRCWL

London Heathrow

Tue 12/8

06:20-15:55

1 stop9h 35m

Cardiff Wales

Tue 19/8

16:20-21:40

1 stop5h 20m

£165

LondonCardiff

LHR - CWL

LHRCWL

London Heathrow

Sun 28/9

20:55-09:15

1 stop12h 20m

Cardiff Wales

Thu 2/10

17:15-20:55

1 stop3h 40m

£214

LondonBristol

LHR - BRS

LHRBRS

London Heathrow

Sat 27/9

18:35-22:05

1 stop3h 30m

Bristol

Thu 2/10

13:50-19:25

1 stop5h 35m

£214

LondonBristol

LHR - BRS

LHRBRS

London Heathrow

Thu 21/8

14:20-18:35

1 stop4h 15m

Bristol

Sat 23/8

13:40-19:25

1 stop5h 45m

£243

LondonCardiff

LHR - CWL

LHRCWL

London Heathrow

Thu 25/9

07:30-11:30

1 stop4h 00m

Cardiff Wales

Thu 2/10

12:00-15:35

1 stop3h 35m

£334

LondonManchester

LHR - MAN

LHRMAN

London Heathrow

Wed 13/8

20:40-21:40

Nonstop1h 00m

£36

LondonBristol

LHR - BRS

LHRBRS

London Heathrow

Fri 22/8

07:20-22:35

1 stop15h 15m

£66

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 18 results
1
2

Best time to book a flight from Heathrow to Wales

Have a flexible travel schedule? Discover the best time to fly to Wales from Heathrow 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 London Heathrow Airport to Wales

What is the cheapest month to book a flight from London Heathrow Airport to Wales?

Currently, July is the cheapest month in which you can book a flight from London Heathrow Airport to Wales (average of £169). Flying from London Heathrow Airport to Wales in December is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Heathrow to Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 June 2025.

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 Wales as you normally would.

Reviews of airlines servicing Wales

Get insights into the airlines that provide service to Wales. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wales. Reviews last updated 30 June 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Wales, such as KLM, SWISS, andVueling. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.8

Comfort

7.7

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Comfort

7.7

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Comfort

7.7

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Comfort

7.7

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Comfort

7.7

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Comfort

7.7

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Wales. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from London Heathrow Airport to Wales one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Wales are British Airways (£36), Vueling (£96), and SWISS (£106).

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

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

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

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

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

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

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

  • What is the cheapest month to book a flight from London Heathrow Airport to Wales?

    Currently, July is the cheapest month in which you can book a flight from London Heathrow Airport to Wales (average of £169). Flying from London Heathrow Airport to Wales in December is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Heathrow to Wales

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

Top airline flying from Heathrow to Wales

Discover the top airline that operate flights from Heathrow to Wales. 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 30 June 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£185Average£310FlexibilityNo 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 Heathrow to Wales?

Deals for Heathrow to Wales flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Wales.

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

Certainly. Search results for flights to Wales from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Wales from Heathrow today and book when prices fit your budget.

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