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Cheap flights from Wales to London from £56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wales to London departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Wales to London

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
11:55 - 13:10MAN-LHR
1h 15mdirect
British Airways Logo
19:50 - 20:55LHR-MAN
1h 05mdirect
£87British Airways
Find Deal
Tue, 18 Nov - Tue, 25 Nov
British Airways Logo
13:15 - 14:25MAN-LHR
1h 10mdirect
British Airways Logo
10:20 - 11:25LHR-MAN
1h 05mdirect
£88British Airways
Find Deal
Wed, 19 Nov - Wed, 26 Nov
British Airways Logo
17:35 - 18:35MAN-LHR
1h 00mdirect
British Airways Logo
05:50 - 06:55LHR-MAN
1h 05mdirect
£90British Airways
Find Deal
Sat, 1 Nov - Sun, 2 Nov
British Airways Logo
07:40 - 08:55MAN-LHR
1h 15mdirect
British Airways Logo
08:40 - 09:45LHR-MAN
1h 05mdirect
£91British Airways
Find Deal
Tue, 11 Nov - Tue, 18 Nov
Multiple Airlines Logo
07:00 - 14:45MAN-LHR
7h 45m1 stop
Multiple Airlines Logo
06:40 - 07:45LHR-MAN
1h 05mdirect
£153Multiple Airlines
Find Deal
Tue, 18 Nov - Tue, 25 Nov
KLM Logo
11:00 - 17:00MAN-LHR
6h 00m1 stop
KLM Logo
06:30 - 10:10LHR-MAN
3h 40m1 stop
£162KLM
Find Deal
Sat, 15 Nov - Mon, 5 Jan
Multiple Airlines Logo
06:15 - 07:30MAN-LHR
1h 15mdirect
Multiple Airlines Logo
11:05 - 16:40LHR-MAN
5h 35m1 stop
£165Multiple Airlines
Find Deal
Tue, 18 Nov - Tue, 25 Nov
KLM Logo
05:50 - 10:45MAN-LHR
4h 55m1 stop
KLM Logo
06:30 - 10:10LHR-MAN
3h 40m1 stop
£175KLM
Find Deal
Tue, 11 Nov - Tue, 18 Nov
Aer Lingus Logo
08:20 - 13:25BRS-LHR
5h 05m1 stop
Aer Lingus Logo
12:10 - 18:40LHR-BRS
6h 30m1 stop
£387Aer Lingus
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Mon, 26 Jan - Mon, 9 Feb
Aer Lingus Logo
08:20 - 15:35BRS-LHR
7h 15m1 stop
Aer Lingus Logo
12:10 - 18:40LHR-BRS
6h 30m1 stop
£387Aer Lingus
Find Deal
Mon, 26 Jan - Mon, 9 Feb

British Airways flights from Wales to London Heathrow Airport

Our best British Airways deals on Wales to London Heathrow Airport flight tickets
British Airways
18 Nov
MAN11:55Manchester
1h 15m
LHR13:10London Heathrow
25 Nov
LHR19:50London Heathrow
1h 05m
MAN20:55Manchester
£87
Find similar
British Airways
19 Nov
MAN13:15Manchester
1h 10m
LHR14:25London Heathrow
26 Nov
LHR10:20London Heathrow
1h 05m
MAN11:25Manchester
£88
Find similar
British Airways
1 Nov
MAN17:35Manchester
1h 00m
LHR18:35London Heathrow
2 Nov
LHR05:50London Heathrow
1h 05m
MAN06:55Manchester
£90
Find similar

KLM flights from Wales to London Heathrow Airport

Our best KLM deals on Wales to London Heathrow Airport flight tickets
KLM
15 Nov
MAN11:00Manchester
6h 00m
1 stop
LHR17:00London Heathrow
5 Jan
LHR06:30London Heathrow
3h 40m
1 stop
MAN10:10Manchester
£162
Find similar
KLM
11 Nov
MAN05:50Manchester
4h 55m
1 stop
LHR10:45London Heathrow
18 Nov
LHR06:30London Heathrow
3h 40m
1 stop
MAN10:10Manchester
£175
Find similar
KLM
16 Dec
MAN11:00Manchester
5h 05m
1 stop
LHR16:05London Heathrow
12 Jan
LHR17:50London Heathrow
4h 10m
1 stop
MAN22:00Manchester
£176
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Wales to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 6 October 2025.
Use the filters below to find and compare flights from Wales to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Tue 18/11

11:55-13:10

Nonstop1h 15m

London Heathrow

Tue 25/11

19:50-20:55

Nonstop1h 05m

£87

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Wed 19/11

13:15-14:25

Nonstop1h 10m

London Heathrow

Wed 26/11

10:20-11:25

Nonstop1h 05m

£88

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Sat 1/11

17:35-18:35

Nonstop1h 00m

London Heathrow

Sun 2/11

05:50-06:55

Nonstop1h 05m

£90

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Tue 11/11

07:40-08:55

Nonstop1h 15m

London Heathrow

Tue 18/11

08:40-09:45

Nonstop1h 05m

£91

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Tue 18/11

07:00-14:45

1 stop7h 45m

London Heathrow

Tue 25/11

06:40-07:45

Nonstop1h 05m

£153

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Sat 15/11

11:00-17:00

1 stop6h 00m

London Heathrow

Mon 5/1

06:30-10:10

1 stop3h 40m

£162

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Tue 18/11

06:15-07:30

Nonstop1h 15m

London Heathrow

Tue 25/11

11:05-16:40

1 stop5h 35m

£165

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Tue 11/11

05:50-10:45

1 stop4h 55m

London Heathrow

Tue 18/11

06:30-10:10

1 stop3h 40m

£175

BristolLondon

BRS - LHR

BRSLHR

Bristol

Mon 26/1

08:20-13:25

1 stop5h 05m

London Heathrow

Mon 9/2

12:10-18:40

1 stop6h 30m

£387

BristolLondon

BRS - LHR

BRSLHR

Bristol

Mon 26/1

08:20-15:35

1 stop7h 15m

London Heathrow

Mon 9/2

12:10-18:40

1 stop6h 30m

£387

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Wales to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Wales is on a Saturday. momondo users have found tickets for Saturday departures for as low as £585. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £1,260.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Wales to London Heathrow Airport in the morning for as low as £535. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £977 on average. Flights to London Heathrow Airport from Wales in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Wales to London Heathrow flight route?

Fly from Cardiff Wales to London Heathrow for the best Wales - London Heathrow flight prices

What cabin class options are available on Wales to London Heathrow flights?

There are 2 cabin classes available to choose from on Wales to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Wales to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wales to London Heathrow Airport

Best price found

£582

Fastest flight time

1h 00m

Direct flights

Every day
The best flight deal from Wales to London Heathrow Airport found on momondo in the last 72 hours is £582
The fastest flight from Wales to London Heathrow Airport takes 1h 00m
Direct flights go from Wales to London Heathrow Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Wales to London Heathrow Airport?

    Prices for flights from Wales to London Heathrow Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Wales to London Heathrow Airport?

  • How old do you have to be to fly from Wales to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wales to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Wales to London Heathrow Airport

Compare and see reviews for airlines that fly from Wales to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £218Free CancellationRating
7.8
1,395 reviews
Search KLM flights

Travelling to a place near London?

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Poole
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Why use momondo?

Why should I use momondo to find a flight deal from Wales to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Wales.

Can I find flights from Wales to London with flexible booking policies on momondo?

Flights from Wales to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Wales to London?

Once you have performed a search for Wales to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Wales to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Wales to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London Heathrow Airport trip

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