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Cheap flights from Wales to London from £50

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 28/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Wales to London

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
17:25 - 18:25
MAN
-
LHR
1h 00mdirect
British Airways Logo
06:55 - 08:00
LHR
-
MAN
1h 05mdirect
£80British Airways
Wed, 2 Dec - Sat, 12 Dec
British Airways Logo
10:15 - 11:30
MAN
-
LHR
1h 15mdirect
British Airways Logo
17:55 - 19:05
LHR
-
MAN
1h 10mdirect
£94British Airways
Fri, 30 Oct - Sun, 1 Nov
British Airways Logo
19:55 - 20:55
MAN
-
LHR
1h 00mdirect
British Airways Logo
06:50 - 07:55
LHR
-
MAN
1h 05mdirect
£104British Airways
Fri, 27 Nov - Sun, 29 Nov
British Airways Logo
17:20 - 18:20
MAN
-
LHR
1h 00mdirect
British Airways Logo
06:50 - 07:55
LHR
-
MAN
1h 05mdirect
£104British Airways
Thu, 19 Nov - Sun, 22 Nov
British Airways Logo
19:25 - 20:25
MAN
-
LHR
1h 00mdirect
British Airways Logo
06:55 - 08:00
LHR
-
MAN
1h 05mdirect
£105British Airways
Tue, 3 Nov - Mon, 16 Nov
British Airways Logo
20:00 - 21:00
MAN
-
LHR
1h 00mdirect
British Airways Logo
21:40 - 22:35
LHR
-
MAN
0h 55mdirect
£106British Airways
Thu, 6 Aug - Sun, 9 Aug
British Airways Logo
11:55 - 13:10
MAN
-
LHR
1h 15mdirect
British Airways Logo
18:35 - 19:40
LHR
-
MAN
1h 05mdirect
£107British Airways
Tue, 17 Nov - Tue, 24 Nov
British Airways Logo
20:15 - 21:15
MAN
-
LHR
1h 00mdirect
British Airways Logo
12:05 - 13:10
LHR
-
MAN
1h 05mdirect
£107British Airways
Mon, 14 Sep - Tue, 22 Sep
Multiple Airlines Logo
16:15 - 20:20
BRS
-
LHR
4h 05m
1 stop
Multiple Airlines Logo
19:40 - 00:55
LHR
-
BRS
5h 15m
1 stop
£143Multiple Airlines
Sat, 22 Aug - Sat, 29 Aug
Multiple Airlines Logo
23:15 - 12:40
CWL
-
LHR
13h 25m
1 stop
Multiple Airlines Logo
15:50 - 22:50
LHR
-
CWL
7h 00m
1 stop
£156Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep

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Aer Lingus flights from Wales to London Heathrow Airport

Our best Aer Lingus deals on Wales to London Heathrow Airport flight tickets
Aer Lingus
20 Aug
BRS08:25Bristol
8h 55m
1 stop
LHR17:20London Heathrow
27 Aug
LHR07:40London Heathrow
8h 20m
1 stop
BRS16:00Bristol
£194
Aer Lingus
19 Aug
BRS08:25Bristol
11h 55m
1 stop
LHR20:20London Heathrow
26 Aug
LHR07:40London Heathrow
8h 20m
1 stop
BRS16:00Bristol
£203
Aer Lingus
2 Sept
BRS14:55Bristol
5h 25m
1 stop
LHR20:20London Heathrow
12 Sept
LHR07:40London Heathrow
7h 50m
1 stop
BRS15:30Bristol
£208

British Airways flights from Wales to London Heathrow Airport

Our best British Airways deals on Wales to London Heathrow Airport flight tickets
British Airways
2 Dec
MAN17:25Manchester
1h 00m
LHR18:25London Heathrow
12 Dec
LHR06:55London Heathrow
1h 05m
MAN08:00Manchester
£80
British Airways
30 Oct
MAN10:15Manchester
1h 15m
LHR11:30London Heathrow
1 Nov
LHR17:55London Heathrow
1h 10m
MAN19:05Manchester
£94
British Airways
27 Nov
MAN19:55Manchester
1h 00m
LHR20:55London Heathrow
29 Nov
LHR06:50London Heathrow
1h 05m
MAN07:55Manchester
£104

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 25 July 2026.
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

Cheapest return flight

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Wed 2/12

17:25-18:25

Nonstop1h 00m

London Heathrow

Sat 12/12

06:55-08:00

Nonstop1h 05m

£80

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Fri 30/10

10:15-11:30

Nonstop1h 15m

London Heathrow

Sun 1/11

17:55-19:05

Nonstop1h 10m

£94

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Fri 27/11

19:55-20:55

Nonstop1h 00m

London Heathrow

Sun 29/11

06:50-07:55

Nonstop1h 05m

£104

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Thu 19/11

17:20-18:20

Nonstop1h 00m

London Heathrow

Sun 22/11

06:50-07:55

Nonstop1h 05m

£104

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Tue 3/11

19:25-20:25

Nonstop1h 00m

London Heathrow

Mon 16/11

06:55-08:00

Nonstop1h 05m

£105
Fastest return journey

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Thu 6/8

20:00-21:00

Nonstop1h 00m

London Heathrow

Sun 9/8

21:40-22:35

Nonstop0h 55m

£106

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Tue 17/11

11:55-13:10

Nonstop1h 15m

London Heathrow

Tue 24/11

18:35-19:40

Nonstop1h 05m

£107

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Mon 14/9

20:15-21:15

Nonstop1h 00m

London Heathrow

Tue 22/9

12:05-13:10

Nonstop1h 05m

£107

BristolLondon

BRS - LHR

BRSLHR

Bristol

Sat 22/8

16:15-20:20

1 stop4h 05m

London Heathrow

Sat 29/8

19:40-00:55

1 stop5h 15m

£143

CardiffLondon

CWL - LHR

CWLLHR

Cardiff Wales

Tue 8/9

23:15-12:40

1 stop13h 25m

London Heathrow

Tue 15/9

15:50-22:50

1 stop7h 00m

£156

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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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 Monday. momondo users have found tickets for Monday departures for as low as £541. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £781.

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 £540. 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 £723 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 Airport flights?

There is only 1 cabin class available to choose from on Wales to London Heathrow Airport 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

Fastest flight time

1h 00m

Direct flights

Every day
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

Frequently asked questions about flying from Wales to London Heathrow Airport

  • 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Luton
Stratford-upon-Avon
Southend-on-Sea
Slough
Northampton
Ipswich
Maidstone
Swindon
Folkestone
Ilford
Hastings
Poole
Canterbury
Guildford
Chichester
Hayes

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.

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