Find cheap flights to London from £23

1 adult
0 bags
Mon 4/12
Mon 11/12

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About Flights to London

Summary info about London flight prices, duration and airlines

Best One-Way Price


Best Round-Trip Price


Fastest flight time

1h 10m

Operated By

3 airlines
The best one-way flight price to London from United Kingdom in the last 72 hours is £23 (Edinburgh Turnhouse to London Gatwick).
The best round-trip flight price to London from United Kingdom in the last 72 hours is £29 (Edinburgh Turnhouse to London Gatwick).
The fastest flight to London from United Kingdom takes 1h 10m (Belfast Intl to London Luton).
There are 3 airlines operating flights to London, including Ryanair UK, Ryanair and easyJet.

London flights insights and trends

Explore insights for your London flight to craft the best travel plan

What is the cheapest month to fly to London?

The cheapest month to fly to London from United Kingdom is in March. Flight prices, which tend to average around £93, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from United Kingdom averaging around £99.

What is the absolute cheapest flight to London?

The best price found on momondo to London was £14/pp from Aarhus, which is 89% cheaper than the average flight price to London. To find the cheapest price to London from your area, use momondo’s Airport-to-Airport Pricing Tool.
See prices from:

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £94. Flights at midday are often more expensive, with an average ticket price of £189.

How long does it take to fly to London?

Flight times from United Kingdom to London vary, but if you’re flying out of Manchester and flying into London Heathrow (one of the most popular routes), then the duration is 1h on average. Another popular route from United Kingdom to London is flying from Edinburgh Turnhouse to London Heathrow, which will take roughly 1h 25m. Keep in mind that layovers or delays could extend your travel time.

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

In general, most travellers find the cheapest time to book a flight to London is about 60 days prior to their departure date, when tickets on average are £108. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from United Kingdom for as low as £86 on momondo.

Frequently asked questions about flying to London

How long does it take to fly to London?

It doesn’t take long to fly to Heathrow Airport, London, from other parts of the United Kingdom. From Manchester, you will be touching down in the capital city just over an hour after take-off. You can take a trip from the Scottish Highlands too and fly from Aberdeen to London in just over 1 hour and 30 minutes, so even the most rural of cities seem close. Or why not take a flight across the Irish Sea from Belfast, which takes just under 1 hour and 30 minutes to land in London, United Kingdom. Bear in mind that although Heathrow is London's busiest airport, there are three other major airports, Gatwick in the South, Stansted in the North, and London City in the East, which are also worth checking out depending on where you're flying from.

Where can you fly directly into London from?

You can choose to fly directly to Heathrow Airport, London, from many areas of the UK, making it a great location for business and leisure travel. You can find London flight deals from popular airports such as Manchester Airport and Newcastle International Airport, which both fly non-stop to London from the north of England. You can also fly direct to London from Northern Ireland’s Belfast International Airport and Scotland’s Edinburgh Airport just as quickly.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £101. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to London for around £131.

Is there an alternative airport near London?

Finding an alternative and possibly cheaper destination airport near London is possible. If you are planning a flight to London, consider booking flights to London Heathrow Airport (14 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?

London Stansted Airport has an average price of £81 per person and is typically the cheapest airport to fly into when visiting London. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

Are there flights to Greenwich?

Yes, you can travel to Greenwich via a flight to London Gatwick airport in London (Greenwich is 23.3 mi from the airport).

What’s the closest airport to London Victoria Station?

At 23.5 mi away, London Gatwick airport in London is the closest to London Victoria Station.

When did momondo last update prices for flights to London?

Prices for flights to London are updated daily.

How many operators does momondo search for flights to London?

How old do you have to be to fly to London?

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.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

London flight deals found on momondo

Check out some of the best fares from airports in United Kingdom to London found recently by users on momondo
Multiple Airlines
11 Jan
EDI06:15Edinburgh Turnhouse
1h 25m
LGW07:40London Gatwick
15 Jan
LGW18:55London Gatwick
1h 25m
EDI20:20Edinburgh Turnhouse
Ryanair UK
11 Jan
EDI06:00Edinburgh Turnhouse
1h 25m
STN07:25London Stansted
15 Jan
STN12:25London Stansted
1h 20m
EDI13:45Edinburgh Turnhouse
18 Dec
EDI06:00Edinburgh Turnhouse
1h 25m
STN07:25London Stansted
9 Jan
STN08:15London Stansted
1h 20m
EDI09:35Edinburgh Turnhouse
8 Dec
BFS06:10Belfast Intl
1h 15m
STN07:25London Stansted
11 Dec
STN07:40London Stansted
1h 25m
BFS09:05Belfast Intl
20 Dec
BFS20:40Belfast Intl
1h 10m
LTN21:50London Luton
4 Jan
LTN19:05London Luton
1h 15m
BFS20:20Belfast Intl
19 Jan
GLA07:15Glasgow Intl
1h 20m
STN08:35London Stansted
22 Jan
STN09:05London Stansted
1h 15m
GLA10:20Glasgow Intl

Find the cheapest one-way flights to London

If you're looking for one-way flights from United Kingdom to London, view some of our deals below provided by Ryanair and easyJet
6 Jan
EDI06:25Edinburgh Turnhouse
1h 25m
LGW07:50London Gatwick
25 Jan
GLA08:20Glasgow Intl
1h 25m
LGW09:45London Gatwick
17 Dec
EDI05:45Edinburgh Turnhouse
1h 20m
STN07:05London Stansted

Visa requirements for visiting London

What passport or visa requirements are there when visiting London?

When flying from within the UK to London, a passport is not required, but it is advisable to take photographic identification with you. A visa is also not required when travelling to London from within the UK.

Best things to do and see in London

What can you see and do in London?

London is a bustling city with a great array of sites for tourists to enjoy. If you want to visit museums, why not check out the Natural History Museum, which exhibits a large range of artefacts dating back hundreds of years. Close by to this is the Science Museum, where you can marvel at ground-breaking technology. In the summer months you can enjoy festivals across the capital, such as Wireless or SW4, which attract some of the biggest names in the music industry. Notting Hill Carnival, an annually held street carnival, is also well worth a visit for celebrating Caribbean heritage and culture. During the winter months, one of the most popular activities is ice skating on one of the ice rinks displayed across the city, including the ones at Somerset House, the Natural History Museum and the Tower of London.

Why use momondo?

Why should I use momondo to find a flight deal 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.

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

momondo does allow users to show only those flights to London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to London?

Once you have performed a search for flights to London, momondo helps you find the right flight 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 to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.