Question 1

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

Accepted Answer

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.

Question 2

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

Accepted Answer

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.

Question 3

How can momondo help me find flights to London?

Accepted Answer

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.

Question 4

I’m not ready to book a flight to London right now. Can momondo alert me if prices change?

Accepted Answer

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.

Question 5

What is the cheapest month to fly to London?

Accepted Answer

The cheapest month to fly to London from United Kingdom is in March. Flight prices, which tend to average around £86, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from United Kingdom averaging around £88.

Question 6

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

Accepted Answer

In general, most travellers find the cheapest time to book a flight to London is about 89 days prior to their departure date, when tickets on average are £100. 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 £80 on momondo.

Question 7

Is there an alternative airport near London?

Accepted Answer

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 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).

Question 8

Is there a cheaper alternative to flying into London?

Accepted Answer

London Southend Airport has an average price of £98 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.

Question 9

Are there flights to Covent Garden?

Accepted Answer

Yes, you can travel to Covent Garden via a flight to London Gatwick airport in London (Covent Garden is 24.7 mi from the airport).

Question 10

What’s the closest airport to London Victoria Station?

Accepted Answer

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

Question 11

Which airlines fly to London?

Accepted Answer

British Airways is the airline most momondo users in United Kingdom opt for when booking flights to London. easyJet, Eastern Airways and KLM are also popular choices when flying to London from United Kingdom. Most major airlines flying from United Kingdom to London will offer flights on a regular basis, though your options may vary depending on what airport you fly from.

Question 12

Aurigny Air Flights to London

Accepted Answer

Aurigny Air will jet to London around 54 times in an average week. Where you fly from will dictate what kind of deals you can get for Aurigny Air, but prices as low as £235 have been found from Manchester to London. Aurigny Air has scored 8.2/10 in momondo user reviews.

Question 13

KLM Flights to London

Accepted Answer

KLM flies to London 79 times per week usually, making it a popular airline to fly with, particularly when heading to London from Amsterdam Schiphol. KLM (rating: 7.8, 1,388 reviews) varies in price depending on when and where you want to fly to London from. The best KLM ticket price found on momondo to London was from Birmingham (£160 round-trip).

Question 14

When did momondo last update prices for flights to London?

Accepted Answer

Prices for flights to London are updated daily.

Question 15

How many operators does momondo search for flights to London?

Accepted Answer

As of August 2025, there are 106 operators available to choose from for flights to London.

Question 16

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

Accepted Answer

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.

Question 17

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

Accepted Answer

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.

Question 18

What is the absolute cheapest flight to London?

Accepted Answer

The best price found on momondo to London was £17/pp from A Coruña, which is 91% 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.

Question 19

How long does it take to fly to London?

Accepted Answer

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 20m. Keep in mind that layovers or delays could extend your travel time.

Question 20

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

Accepted Answer

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £623. 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 £644.

Question 21

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

Accepted Answer

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £578. Flights in the afternoon are often more expensive, with an average ticket price of £650.

Best One-Way Price	£19
Best Round-Trip Price	£36
Fastest flight time	1h 15m
Popular in	August

£19 Cheap flights to London

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 departing on 21/9. 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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What is the absolute cheapest flight to London?

The best price found on momondo to London was £17/pp from A Coruña, which is 91% 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 day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £623. 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 £644.

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

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £578. Flights in the afternoon are often more expensive, with an average ticket price of £650.

How long does it take to fly to London?

Cheap London flight deals and tips

Summary info about London flight prices, duration and airlines

Best One-Way Price

Best Round-Trip Price

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Frequently asked questions about flying to London

What is the cheapest month to fly to London?

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

Is there an alternative airport near London?

Is there a cheaper alternative to flying into London?

Are there flights to Covent Garden?

What’s the closest airport to London Victoria Station?

When did momondo last update prices for flights to London?

How many operators does momondo search for flights to London?

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

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

Travelling to a place near London?

Why use momondo?

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

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

How can momondo help me find flights to London?

I’m not ready to book a flight to London right now. Can momondo alert me if prices change?

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