£46 Cheap flights to London Heathrow Airport
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to London Heathrow Airport departing on 14/1. 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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Fly from
Route
Depart
Return
EdinburghLondon
EDI Edinburgh Turnhouse - LHR London Heathrow
EDILHR
Edinburgh Turnhouse
Mon 16/11
16:05-17:30
Nonstop1h 25m
London Heathrow
Thu 26/11
12:50-14:20
Nonstop1h 30m
EdinburghLondon
EDI Edinburgh Turnhouse - LHR London Heathrow
EDILHR
Edinburgh Turnhouse
Thu 21/1
13:25-15:00
Nonstop1h 35m
London Heathrow
Wed 17/2
06:25-07:50
Nonstop1h 25m
Newcastle upon TyneLondon
NCL Newcastle upon Tyne - LHR London Heathrow
NCLLHR
Newcastle upon Tyne
Thu 19/11
11:25-12:50
Nonstop1h 25m
London Heathrow
Thu 26/11
08:15-09:30
Nonstop1h 15m
EdinburghLondon
EDI Edinburgh Turnhouse - LHR London Heathrow
EDILHR
Edinburgh Turnhouse
Fri 6/11
18:35-20:00
Nonstop1h 25m
London Heathrow
Tue 10/11
16:55-18:25
Nonstop1h 30m
Newcastle upon TyneLondon
NCL Newcastle upon Tyne - LHR London Heathrow
NCLLHR
Newcastle upon Tyne
Tue 17/11
13:20-21:05
1 stop7h 45m
London Heathrow
Tue 24/11
17:45-07:35
1 stop13h 50m
EdinburghLondon
EDI Edinburgh Turnhouse - LHR London Heathrow
EDILHR
Edinburgh Turnhouse
Fri 13/11
20:30-09:10
1 stop12h 40m
London Heathrow
Sun 15/11
07:00-08:25
Nonstop1h 25m
GlasgowLondon
GLA Glasgow Intl - LHR London Heathrow
GLALHR
Glasgow Intl
Wed 18/11
09:55-19:50
1 stop9h 55m
London Heathrow
Wed 25/11
20:45-09:00
1 stop12h 15m
LondonderryLondon
LDY Londonderry Eglinton - LHR London Heathrow
LDYLHR
Londonderry Eglinton
Wed 18/11
06:30-08:00
Nonstop1h 30m
London Heathrow
Wed 25/11
08:45-10:15
Nonstop1h 30m
LondonderryLondon
LDY Londonderry Eglinton - LHR London Heathrow
LDYLHR
Londonderry Eglinton
Mon 16/11
18:05-19:35
Nonstop1h 30m
London Heathrow
Mon 23/11
08:45-10:15
Nonstop1h 30m
LondonderryLondon
LDY Londonderry Eglinton - LHR London Heathrow
LDYLHR
Londonderry Eglinton
Thu 5/11
18:05-19:35
Nonstop1h 30m
London Heathrow
Mon 9/11
08:45-10:15
Nonstop1h 30m
See travel insights to London Heathrow Airport from
Flights to London Heathrow Airport – Travel Insights & Trends
Get data-powered insights and trends for flights to London Heathrow Airport to help you craft the best travel plan.
What cabin class options are available on United Kingdom to London Heathrow Airport flights?
There are 4 cabin classes available to choose from on United Kingdom 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.
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 Monday. momondo users have found tickets for Monday departures for as low as £697. 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 £724.
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 £121. The month of December is another great option to travel to London Heathrow Airport, with average flight prices from United Kingdom averaging around £122.
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 £615. 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 morning when prices are £719 on average. Flights to London Heathrow Airport from United Kingdom in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
How long does it take to fly to London Heathrow Airport?
If you’re flying from a popular airport in United Kingdom, such as Manchester or Edinburgh Turnhouse, and flying into London Heathrow Airport, then you can expect flight times to average 1h and 1h 20m, respectively.
How many flights depart from United Kingdom to London Heathrow Airport on average per day?
As of October 2026, 74 flights take off from United Kingdom and land in London Heathrow Airport each day. The most common flight departure time for this route is 10:00, with 38% of daily flights taking off at midday.
Cheapest flights to London Heathrow
Find the cheapest flights to London Heathrow from your nearest city or airport
| CHEAPEST MONTH TO FLY TO LONDON HEATHROW AIRPORT FROM MANCHESTER | November | 13% cheaper | Flying from Manchester to London Heathrow Airport costs on average just £110 in November |
| MOST EXPENSIVE MONTH TO FLY TO LONDON HEATHROW AIRPORT FROM MANCHESTER | June | 14% more expensive | It costs about £144 for flights to London Heathrow Airport from Manchester in June |
| MOST POPULAR MONTH TO FLY TO LONDON HEATHROW AIRPORT FROM MANCHESTER | December | 233% more users visited | More momondo users searched in flights to London Heathrow Airport from Manchester in December than any other month |
Cheap London Heathrow Airport flight deals and tips
Summary info about London Heathrow Airport flight prices, duration and airlines
Best One-Way Price | £46 |
|---|---|
Best Round-Trip Price | £79 |
Fastest flight time | 1h 10m |
Popular in | June |
Frequently asked questions about flying to London Heathrow Airport
What is the cheapest month to fly to London Heathrow Airport?
In general, when looking for the cheapest flight to London Heathrow Airport, try to choose a flight departing in November for the best deal.
How far in advance should I book a flight to London Heathrow Airport?
From most locations, to find the best deals on airfare, our data shows that users booking 39 days before flying found the cheapest flight to London Heathrow Airport.
What is the cheapest day to depart on your flight to London Heathrow Airport?
In general, booking your departure to London Heathrow Airport for a Monday represents the best deal on airfare. Try to avoid a Saturday departure to stay away from the highest prices.
What is the cheapest time of day to fly to London Heathrow Airport?
Typically, cheap prices to London Heathrow Airport are most often found for Evening flights. Cheap prices are less likely for Morning flights.
Is there an alternative airport near London Heathrow Airport?
Finding an alternative and possibly cheaper destination airport near London Heathrow Airport is possible. If you are planning a flight to London Heathrow Airport, consider booking flights to London City Airport (8 mi from London city centre), London Gatwick Airport (24 mi from London city centre), London Luton Airport (28 mi from London city centre), London Stansted Airport (31 mi from London city centre) or London Southend Airport (36 mi from London city centre).
Is there a cheaper alternative to flying into London?
The cheapest airport near London is typically London Southend Airport, with an average price of £110/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.
What is the absolute cheapest flight to London?
Users booking trips to London from Rabat found flights 89% cheaper than the average price of flights to London. To find the cheapest price to London from your area, use momondo’s Airport-to-Airport Pricing Tool.
Which airlines fly to London Heathrow Airport?
British Airways, Loganair and easyJet are the top three most popular airlines that fly to London Heathrow Airport according to our data. British Airways is the first choice among our users, with 98% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 3 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
When did momondo last update prices for flights to London Heathrow Airport?
Prices for flights to London Heathrow Airport are updated daily.
How many operators does momondo search for flights to London Heathrow Airport?
As of October 2026, there are 78 operators available to choose from for flights to London Heathrow Airport.
How old do you have to be to fly to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Travelling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal to London?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to London. Millions of users trust and use momondo every year so you are in good company.
Can I find flights to London with flexible booking policies on momondo?
All flight searches to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights to London?
Once all potential London flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.
I’m not ready to book a flight to London right now. Can momondo alert me if prices change?
If you are not ready to book a flight to London now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to London and let you know when they change.