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Cheap flights from Wales to London Heathrow Airport from £56

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LHR
21 Apr — 28 Apr1
1 adult

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 16 April 2025.

Round-trip from

£87

One-way from

£56

Popular in

July

Cheapest in

April

Average price

£126

Good round-trip deal

£919 or less
British Airways
  • British Airways
  • 10/5-20/5
  • Nonstop
  • 2h 00m total
  • Wales to London
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British Airways
  • British Airways
  • 20/5
  • Nonstop
  • 1h 00m total
  • Wales to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£14 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Wales to London Heathrow.
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Find flight deals from Wales to Heathrow

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 16 April 2025.

Sat 10/518:15MAN - LHR
Nonstop1h 00mBritish Airways
Tue 20/521:35LHR - MAN
Nonstop1h 00mBritish Airways
Deal found 14/4£87
Tue 20/518:00MAN - LHR
1 stop3h 40mMultiple Airlines
Wed 25/606:55LHR - MAN
Nonstop1h 00mMultiple Airlines
Deal found 15/4£121
Tue 13/516:20CWL - LHR
1 stop4h 00mMultiple Airlines
Tue 27/507:40LHR - CWL
1 stop8h 15mMultiple Airlines
Deal found 15/4£168
Tue 20/507:20BRS - LHR
1 stop6h 35mMultiple Airlines
Tue 20/516:50LHR - BRS
1 stop5h 35mMultiple Airlines
Deal found 15/4£178
Wed 7/508:10MAN - LHR
1 stop5h 15mAer Lingus
Sat 10/507:40LHR - MAN
1 stop9h 10mAer Lingus
Deal found 15/4£185
Sat 10/505:55MAN - LHR
1 stop4h 50mKLM
Tue 20/517:10LHR - MAN
1 stop4h 35mKLM
Deal found 14/4£219
Wed 23/713:50BRS - LHR
1 stop3h 45mKLM
Sun 27/706:30LHR - BRS
1 stop10h 30mKLM
Deal found 15/4£281
Wed 23/709:50CWL - LHR
1 stop7h 45mKLM
Sun 27/720:55LHR - CWL
1 stop12h 20mKLM
Deal found 15/4£290
Wed 16/719:10BRS - LHR
1 stop12h 50mAer Lingus
Fri 18/713:25LHR - BRS
1 stop5h 10mAer Lingus
Deal found 15/4£362
Sun 27/416:30BRS - LHR
1 stop5h 15mBritish Airways
Wed 30/413:50LHR - BRS
1 stop6h 00mBritish Airways
Deal found 15/4£487

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 16 April 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

Sat 10/5

18:15-19:15

Nonstop1h 00m

London Heathrow

Tue 20/5

21:35-22:35

Nonstop1h 00m

£87

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Tue 20/5

18:00-21:40

1 stop3h 40m

London Heathrow

Wed 25/6

06:55-07:55

Nonstop1h 00m

£121

CardiffLondon

CWL - LHR

CWLLHR

Cardiff Wales

Tue 13/5

16:20-20:20

1 stop4h 00m

London Heathrow

Tue 27/5

07:40-15:55

1 stop8h 15m

£168

BristolLondon

BRS - LHR

BRSLHR

Bristol

Tue 20/5

07:20-13:55

1 stop6h 35m

London Heathrow

Tue 20/5

16:50-22:25

1 stop5h 35m

£178

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Wed 7/5

08:10-13:25

1 stop5h 15m

London Heathrow

Sat 10/5

07:40-16:50

1 stop9h 10m

£185

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Sat 10/5

05:55-10:45

1 stop4h 50m

London Heathrow

Tue 20/5

17:10-21:45

1 stop4h 35m

£219

BristolLondon

BRS - LHR

BRSLHR

Bristol

Wed 23/7

13:50-17:35

1 stop3h 45m

London Heathrow

Sun 27/7

06:30-17:00

1 stop10h 30m

£281

CardiffLondon

CWL - LHR

CWLLHR

Cardiff Wales

Wed 23/7

09:50-17:35

1 stop7h 45m

London Heathrow

Sun 27/7

20:55-09:15

1 stop12h 20m

£290

BristolLondon

BRS - LHR

BRSLHR

Bristol

Wed 16/7

19:10-08:00

1 stop12h 50m

London Heathrow

Fri 18/7

13:25-18:35

1 stop5h 10m

£362

BristolLondon

BRS - LHR

BRSLHR

Bristol

Sun 27/4

16:30-21:45

1 stop5h 15m

London Heathrow

Wed 30/4

13:50-19:50

1 stop6h 00m

£487

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 23 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 month to book a flight from Wales to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Wales to London Heathrow Airport (average of £112). Flying from Wales to London Heathrow Airport in August is currently the most expensive (average of £164). 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 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 16 April 2025.

When flying from Wales to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 16 April 2025.
See what other customers who have flown with KLM, Air France and SWISS from Wales to London have to say. 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.
KLM
7.8
Good
1,326 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,326 reviews
KLM
7.8
Good
1,326 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.5
Good
1,435 reviews
KLM
7.8
Good
1,326 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,580 reviews
KLM
7.8
Good
1,326 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Brussels Airlines
7.4
Good
345 reviews
KLM
7.8
Good
1,326 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,063 reviews
KLM
7.8
Good
1,326 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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.

  • What are the cheapest airlines to fly from Wales to London Heathrow Airport one-way?

    £56 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Iberia and Eurowings, with prices starting from £166 and £174, respectively.

  • 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.

  • What are the cheapest flights from Wales to London Heathrow Airport?

    On average you can expect to pay £919 for a flight from Wales to London Heathrow Airport. The cheapest flight overall is £676 while the most popular route, (Manchester - London Heathrow) is currently priced at £87.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Wales to London Heathrow Airport (average of £112). Flying from Wales to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Travelling to a place near Wales?

Book flights to Wales if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Wembley
Northampton
Hayes
Crawley
Southend-on-Sea
Maidstone
Swindon
Ipswich
Southall
Ilford
Winchester
Folkestone

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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 16 April 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£222Average£331FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

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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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