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Cheap flights from the United Kingdom to London Heathrow Airport from £35

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to London Heathrow Airport departing on 4/4. 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 the United Kingdom to London

Cheap return flights

These are some of the best return flight deals from the United Kingdom to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United Kingdom to London.

Cheap last-minute flights

Planning a quick getaway from the United Kingdom to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals to London

Find recent round-trip train or bus tickets from the United Kingdom to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
11:25 - 13:00GLA-LHR
1h 35mdirect
19:55 - 21:25LHR-GLA
1h 30mdirect
£63British Airways
Find Deal
Thu, 9 Jan - Mon, 13 Jan
10:30 - 12:15ABZ-LHR
1h 45mdirect
06:35 - 08:10LHR-ABZ
1h 35mdirect
£64British Airways
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Thu, 30 Jan - Thu, 6 Feb
16:35 - 21:50MAN-LHR
5h 15m1 stop
15:20 - 16:25LHR-MAN
1h 05mdirect
Tue, 21 Jan - Tue, 28 Jan
16:25 - 21:35MAN-LHR
5h 10m1 stop
06:45 - 07:45LHR-MAN
1h 00mdirect
Tue, 1 Apr - Mon, 7 Apr
09:10 - 17:50ABZ-LHR
8h 40m1 stop
18:45 - 08:40LHR-ABZ
13h 55m1 stop
£190Aer Lingus
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Sat, 7 Dec - Sat, 14 Dec
09:15 - 16:05EDI-LHR
6h 50m1 stop
17:50 - 23:10LHR-EDI
5h 20m1 stop
£192KLM
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Mon, 24 Feb - Tue, 4 Mar
06:10 - 10:45LBA-LHR
4h 35m1 stop
17:05 - 21:55LHR-LBA
4h 50m1 stop
£195KLM
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Thu, 9 Jan - Thu, 16 Jan
08:10 - 13:25MAN-LHR
5h 15m1 stop
08:50 - 13:25LHR-MAN
4h 35m1 stop
£195Aer Lingus
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Thu, 9 Jan - Sat, 11 Jan
12:05 - 19:35GLA-LHR
7h 30m1 stop
08:45 - 11:35LHR-GLA
2h 50m1 stop
£286Loganair
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Mon, 14 Apr - Mon, 28 Apr
12:05 - 15:30GLA-LHR
3h 25m1 stop
08:45 - 11:35LHR-GLA
2h 50m1 stop
£321Loganair
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Fri, 10 Jan - Mon, 13 Jan
20:45 - 22:10EDI-LHR
1h 25mdirect
£35British Airways
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Fri, 4 Apr
20:10 - 21:20NCL-LHR
1h 10mdirect
£37British Airways
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Mon, 31 Mar
08:25 - 17:20GLA-LHR
8h 55m1 stop
£85Aer Lingus
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Fri, 10 Jan
09:00 - 17:50NCL-LHR
8h 50m1 stop
£91Aer Lingus
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Thu, 9 Jan
12:05 - 19:35GLA-LHR
7h 30m1 stop
£148Loganair
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Mon, 28 Apr
08:15 - 20:40EDI-LHR
12h 25m1 stop
£159Finnair
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Tue, 18 Feb
18:35 - 09:10EDI-LHR
14h 35m1 stop
£177Finnair
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Mon, 10 Feb
12:05 - 15:30GLA-LHR
3h 25m1 stop
£244Loganair
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Mon, 2 Dec
17:20 - 09:00GLA-LHR
15h 40m1 stop
£266KLM
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Tue, 10 Dec
17:20 - 20:50BRS-LHR
3h 30m1 stop
£365KLM
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Wed, 25 Dec
10:05 - 11:20MAN-LHR
1h 15mdirect
18:10 - 19:15LHR-MAN
1h 05mdirect
£96British Airways
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Sun, 1 Dec - Mon, 2 Dec
17:25 - 18:25MAN-LHR
1h 00mdirect
06:55 - 08:00LHR-MAN
1h 05mdirect
£98British Airways
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Sat, 30 Nov - Sat, 7 Dec
13:45 - 22:20MAN-LHR
8h 35m1 stop
18:10 - 19:15LHR-MAN
1h 05mdirect
Fri, 29 Nov - Mon, 2 Dec
18:45 - 09:15MAN-LHR
14h 30m1 stop
06:55 - 08:00LHR-MAN
1h 05mdirect
Sat, 30 Nov - Sat, 7 Dec
12:00 - 17:50GLA-LHR
5h 50m1 stop
12:10 - 18:40LHR-GLA
6h 30m1 stop
£272Aer Lingus
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Sat, 30 Nov - Tue, 3 Dec
12:00 - 21:05GLA-LHR
9h 05m1 stop
20:45 - 07:50LHR-GLA
11h 05m1 stop
£274Aer Lingus
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Sat, 30 Nov - Mon, 2 Dec
13:25 - 19:15GLA-LHR
5h 50m1 stop
06:30 - 12:40LHR-GLA
6h 10m1 stop
£382KLM
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Sun, 1 Dec - Sun, 8 Dec
13:40 - 20:50NCL-LHR
7h 10m1 stop
08:40 - 13:10LHR-NCL
4h 30m1 stop
£407KLM
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Sat, 30 Nov - Wed, 4 Dec
12:05 - 15:30GLA-LHR
3h 25m1 stop
08:45 - 11:35LHR-GLA
2h 50m1 stop
£527Loganair
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Thu, 28 Nov - Mon, 2 Dec
12:05 - 15:30GLA-LHR
3h 25m1 stop
08:45 - 11:35LHR-GLA
2h 50m1 stop
£539Loganair
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Thu, 28 Nov - Thu, 5 Dec
11:25 - 13:00GLA-LHR
1h 35mdirect
19:55 - 21:25LHR-GLA
1h 30mdirect
£63British Airways
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Thu, 9 Jan - Mon, 13 Jan
10:30 - 12:15ABZ-LHR
1h 45mdirect
06:35 - 08:10LHR-ABZ
1h 35mdirect
£64British Airways
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Thu, 30 Jan - Thu, 6 Feb
10:15 - 11:40NCL-LHR
1h 25mdirect
07:00 - 08:15LHR-NCL
1h 15mdirect
£64British Airways
Find Deal
Thu, 9 Jan - Thu, 16 Jan
17:10 - 18:25NCL-LHR
1h 15mdirect
21:00 - 22:15LHR-NCL
1h 15mdirect
£65British Airways
Find Deal
Sat, 11 Jan - Sun, 12 Jan
19:05 - 20:30GLA-LHR
1h 25mdirect
20:45 - 22:15LHR-GLA
1h 30mdirect
£65British Airways
Find Deal
Tue, 11 Mar - Tue, 25 Mar
10:15 - 11:40NCL-LHR
1h 25mdirect
07:00 - 08:15LHR-NCL
1h 15mdirect
£66British Airways
Find Deal
Sun, 23 Feb - Sun, 2 Mar
10:15 - 11:40NCL-LHR
1h 25mdirect
06:00 - 07:15LHR-NCL
1h 15mdirect
£68British Airways
Find Deal
Tue, 24 Dec - Tue, 31 Dec
08:55 - 10:30EDI-LHR
1h 35mdirect
06:05 - 07:30LHR-EDI
1h 25mdirect
£69British Airways
Find Deal
Tue, 11 Mar - Fri, 28 Mar
16:10 - 17:40EDI-LHR
1h 30mdirect
11:45 - 13:15LHR-EDI
1h 30mdirect
£70British Airways
Find Deal
Tue, 7 Jan - Tue, 14 Jan
07:45 - 09:00MAN-LHR
1h 15mdirect
18:35 - 19:40LHR-MAN
1h 05mdirect
Thu, 20 Mar - Thu, 20 Mar

British Airways flights from United Kingdom to London Heathrow Airport

Our best British Airways deals on United Kingdom to London Heathrow Airport flight tickets
British Airways
9 Jan
GLA11:25Glasgow Intl
1h 35m
LHR13:00London Heathrow
13 Jan
LHR19:55London Heathrow
1h 30m
GLA21:25Glasgow Intl
British Airways
9 Jan
NCL10:15Newcastle upon Tyne
1h 25m
LHR11:40London Heathrow
16 Jan
LHR07:00London Heathrow
1h 15m
NCL08:15Newcastle upon Tyne
British Airways
11 Jan
NCL17:10Newcastle upon Tyne
1h 15m
LHR18:25London Heathrow
12 Jan
LHR21:00London Heathrow
1h 15m
NCL22:15Newcastle upon Tyne

Aer Lingus flights from United Kingdom to London Heathrow Airport

Our best Aer Lingus deals on United Kingdom to London Heathrow Airport flight tickets
Aer Lingus
7 Dec
ABZ09:10Aberdeen Dyce
8h 40m
1 stop
LHR17:50London Heathrow
14 Dec
LHR18:45London Heathrow
13h 55m
1 stop
ABZ08:40Aberdeen Dyce
Aer Lingus
9 Jan
MAN08:10Manchester
5h 15m
1 stop
LHR13:25London Heathrow
11 Jan
LHR08:50London Heathrow
4h 35m
1 stop
MAN13:25Manchester
Aer Lingus
23 Dec
BRS08:20Bristol
12h 40m
1 stop
LHR21:00London Heathrow
30 Dec
LHR19:45London Heathrow
12h 10m
1 stop
BRS07:55Bristol

See travel insights to London from

How to get the cheapest flight ticket from United Kingdom 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 month to fly to London Heathrow Airport?

In general, January is the cheapest month to fly from United Kingdom to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £91. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from United Kingdom averaging around £91.

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 United Kingdom is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £92. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £110.

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 evening. momondo users have found flights departing from United Kingdom to London Heathrow Airport in the evening for as low as £89. 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 at midday when prices are £108 on average. Flights to London Heathrow Airport from United Kingdom at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest United Kingdom to London Heathrow flight route?

Fly from Glasgow Intl to London Heathrow for the best United Kingdom - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

Most flyers found that booking tickets 34 days in advance of their planned departure date is the best time to get cheap flights to London Heathrow Airport. During this timeframe, flight prices are around £103. However, in the past 72 hours, people saw flights from United Kingdom for as low as £64.

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

There are 4 cabin classes available to choose from on United Kingdom to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to London Heathrow Airport flights?

You could potentially save up to 52% on your flight if you consider stops on a United Kingdom to London Heathrow Airport flight.

Cheap United Kingdom to London Heathrow Airport flight deals and tips

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

Best price found

£35

Fastest flight time

1h 00m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from United Kingdom in the past 72 hours is £35. The best return flight deal from United Kingdom to London Heathrow Airport found on momondo in the last 72 hours is £63.
The fastest flight from United Kingdom to London Heathrow Airport takes 1h 00m
Direct flights go from United Kingdom to London Heathrow Airport every day.

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

    Prices for flights from United Kingdom to London Heathrow Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to London Heathrow Airport.

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

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from United Kingdom to London Heathrow Airport?


Best airlines flying from United Kingdom to London Heathrow Airport

Compare and see reviews for airlines that fly from United Kingdom to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £36Free CancellationRating
6.9
1,934 reviews
Search easyJet flights
British AirwaysPriceFrom £69Free CancellationRating
6.6
6,828 reviews
Search British Airways flights
FinnairPriceFrom £90Free CancellationRating
7.6
1,298 reviews
Search Finnair flights
Aer LingusPriceFrom £172Free CancellationRating
7.1
1,085 reviews
Search Aer Lingus flights
KLMPriceFrom £201Free CancellationRating
7.8
1,344 reviews
Search KLM flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United Kingdom to London . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from United Kingdom 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 United Kingdom to London?

Once you have performed a search for United Kingdom 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 United Kingdom to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for United Kingdom to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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