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Cheap flights from Wales to London from £53

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 26/7. 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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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
07:50 - 09:05
MAN
-
LHR
1h 15mdirect
British Airways Logo
20:50 - 21:45
LHR
-
MAN
0h 55mdirect
£74British Airways
Fri, 27 Mar - Thu, 9 Apr
British Airways Logo
15:05 - 16:15
MAN
-
LHR
1h 10mdirect
British Airways Logo
06:50 - 07:55
LHR
-
MAN
1h 05mdirect
£90British Airways
Fri, 20 Mar - Sun, 22 Mar
British Airways Logo
15:05 - 16:15
MAN
-
LHR
1h 10mdirect
British Airways Logo
21:05 - 22:10
LHR
-
MAN
1h 05mdirect
£92British Airways
Fri, 13 Mar - Sun, 15 Mar
British Airways Logo
15:35 - 16:35
MAN
-
LHR
1h 00mdirect
British Airways Logo
06:45 - 07:45
LHR
-
MAN
1h 00mdirect
£93British Airways
Sat, 28 Mar - Tue, 7 Apr
British Airways Logo
15:05 - 16:15
MAN
-
LHR
1h 10mdirect
British Airways Logo
06:50 - 07:55
LHR
-
MAN
1h 05mdirect
£94British Airways
Fri, 13 Mar - Sun, 15 Mar
British Airways Logo
06:15 - 07:30
MAN
-
LHR
1h 15mdirect
British Airways Logo
21:05 - 22:10
LHR
-
MAN
1h 05mdirect
£95British Airways
Sat, 14 Mar - Sun, 15 Mar
British Airways Logo
17:25 - 18:25
MAN
-
LHR
1h 00mdirect
British Airways Logo
06:55 - 08:00
LHR
-
MAN
1h 05mdirect
£95British Airways
Sun, 8 Mar - Sat, 21 Mar
British Airways Logo
15:35 - 16:35
MAN
-
LHR
1h 00mdirect
British Airways Logo
21:45 - 22:40
LHR
-
MAN
0h 55mdirect
£96British Airways
Sat, 28 Mar - Sat, 4 Apr
Multiple Airlines Logo
17:15 - 21:05
BRS
-
LHR
3h 50m
1 stop
Multiple Airlines Logo
15:50 - 23:05
LHR
-
BRS
7h 15m
1 stop
£139Multiple Airlines
Tue, 24 Mar - Tue, 31 Mar
Multiple Airlines Logo
16:10 - 20:50
BRS
-
LHR
4h 40m
1 stop
Multiple Airlines Logo
06:15 - 19:05
LHR
-
BRS
12h 50m
1 stop
£166Multiple Airlines
Tue, 26 May - Tue, 2 Jun

British Airways flights from Wales to London Heathrow Airport

Our best British Airways deals on Wales to London Heathrow Airport flight tickets
British Airways
27 Mar
MAN07:50Manchester
1h 15m
LHR09:05London Heathrow
9 Apr
LHR20:50London Heathrow
0h 55m
MAN21:45Manchester
£74
British Airways
20 Mar
MAN15:05Manchester
1h 10m
LHR16:15London Heathrow
22 Mar
LHR06:50London Heathrow
1h 05m
MAN07:55Manchester
£90
British Airways
13 Mar
MAN15:05Manchester
1h 10m
LHR16:15London Heathrow
15 Mar
LHR21:05London Heathrow
1h 05m
MAN22:10Manchester
£92

KLM flights from Wales to London Heathrow Airport

Our best KLM deals on Wales to London Heathrow Airport flight tickets
KLM
13 Mar
MAN05:50Manchester
4h 55m
1 stop
LHR10:45London Heathrow
16 Mar
LHR15:45London Heathrow
4h 20m
1 stop
MAN20:05Manchester
£186
KLM
9 Mar
MAN13:40Manchester
5h 35m
1 stop
LHR19:15London Heathrow
12 Mar
LHR08:40London Heathrow
4h 05m
1 stop
MAN12:45Manchester
£197
KLM
13 Mar
MAN05:50Manchester
4h 55m
1 stop
LHR10:45London Heathrow
15 Mar
LHR08:40London Heathrow
4h 05m
1 stop
MAN12:45Manchester
£200

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 27 February 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

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Fri 27/3

07:50-09:05

Nonstop1h 15m

London Heathrow

Thu 9/4

20:50-21:45

Nonstop0h 55m

£74

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Fri 20/3

15:05-16:15

Nonstop1h 10m

London Heathrow

Sun 22/3

06:50-07:55

Nonstop1h 05m

£90

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Fri 13/3

15:05-16:15

Nonstop1h 10m

London Heathrow

Sun 15/3

21:05-22:10

Nonstop1h 05m

£92

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Sat 28/3

15:35-16:35

Nonstop1h 00m

London Heathrow

Tue 7/4

06:45-07:45

Nonstop1h 00m

£93

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Fri 13/3

15:05-16:15

Nonstop1h 10m

London Heathrow

Sun 15/3

06:50-07:55

Nonstop1h 05m

£94

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Sat 14/3

06:15-07:30

Nonstop1h 15m

London Heathrow

Sun 15/3

21:05-22:10

Nonstop1h 05m

£95

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Sun 8/3

17:25-18:25

Nonstop1h 00m

London Heathrow

Sat 21/3

06:55-08:00

Nonstop1h 05m

£95

ManchesterLondon

MAN - LHR

MANLHR

Manchester

Sat 28/3

15:35-16:35

Nonstop1h 00m

London Heathrow

Sat 4/4

21:45-22:40

Nonstop0h 55m

£96

BristolLondon

BRS - LHR

BRSLHR

Bristol

Tue 24/3

17:15-21:05

1 stop3h 50m

London Heathrow

Tue 31/3

15:50-23:05

1 stop7h 15m

£139

BristolLondon

BRS - LHR

BRSLHR

Bristol

Tue 26/5

16:10-20:50

1 stop4h 40m

London Heathrow

Tue 2/6

06:15-19:05

1 stop12h 50m

£166

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

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 £582. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £898.

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 £533. 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 £870 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

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

  • 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
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Northampton
Stratford-upon-Avon
Swindon
Southend-on-Sea
Ipswich
Canterbury
Ilford
Poole
Guildford
Chelmsford
Wembley
Hayes
Dover
Folkestone

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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