Question 1

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

Accepted Answer

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Question 2

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

Accepted Answer

All flight searches to London on momondo can be filtered to show those which offer flexible booking policies.

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

Price alerts on flights to London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

Question 5

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

Accepted Answer

The ideal time to book your flight to London is 65 days in advance, when prices tend to average $1,878.

Question 6

Is there an alternative airport near London?

Accepted Answer

Those flying to London could potentially find better pricing at London City Airport (12 km from London city centre), London Gatwick Airport (38 km from London city centre), London Luton Airport (45 km from London city centre), London Stansted Airport (50 km from London city centre) or London Southend Airport (57 km from London city centre) depending on the month and departure airport.

Question 7

Is there a cheaper alternative to flying into London?

Accepted Answer

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in London is London Stansted Airport where the average price is $191. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

Question 8

Are there flights to City of London?

Accepted Answer

Yes, flights to City of London are served by London’s London Heathrow airport which is 25.7 km away.

Question 9

What’s the closest airport to Paddington Station?

Accepted Answer

The airport which is nearest to Paddington Station is London Heathrow. It is 20.0 km away and is in London.

Question 10

Which airlines fly to London?

Accepted Answer

There may be other airlines that fly to London from Australia, but the most popular among our users are Singapore Airlines, Emirates, Qatar Airways and Etihad Airways. These airlines should offer flights to London on a routine basis if you’re flying from one of the more popular airports in Australia.

Question 11

EVA Air Flights to London

Accepted Answer

There are 31 EVA Air flights to London in a normal week. The most common departure point is Istanbul and the best EVA Air ticket price seen on momondo is $1,175 (last 72 hours, from Brisbane, to London). EVA Air has a score of 8.5 from 1,517 user reviews on momondo.

Question 12

Hainan Airlines Flights to London

Accepted Answer

Hainan Airlines flies to London 2 times per week usually, making it a popular airline to fly with, particularly when heading to London from Tianjin. Hainan Airlines (rating: 8.3, 68 reviews) varies in price depending on when and where you want to fly to London from. The best Hainan Airlines ticket price found on momondo to London was from Melbourne ($947 return).

Question 13

When did momondo last update prices for flights to London?

Accepted Answer

Prices for flights to London are refreshed on a daily basis.

Question 14

How many operators does momondo search for flights to London?

Accepted Answer

As of August 2026, there are 30 operators available to choose from for flights to London.

Question 15

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

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to London.

Question 16

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

Accepted Answer

The travel and health documents required for your trip to London 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 licence, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Question 17

How long does it take to fly to London?

Accepted Answer

Flight times vary depending on what airport in Australia you fly out of and what airport in London you fly into. For example, flying from Sydney Kingsford Smith to London Heathrow takes 24h on average. On the other hand, flying from Melbourne to London Heathrow takes 23h 45m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Question 18

What is the absolute cheapest flight to London?

Accepted Answer

In the past two weeks, users have booked deals to London for $47/person, which is 87% cheaper than the average flight to London. To find the cheapest price to London from your area, use momondo’s Airport-to-Airport Pricing Tool.

Question 19

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

Accepted Answer

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $2,027. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Australia to London for around $2,668.

Question 20

What is the cheapest month to fly to London?

Accepted Answer

If you aren’t able to travel during the month of February, then book flights to London from Australia during May instead. Flights to London in May, while not as cheap as those in February, still average around $1,622.

Question 21

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

Accepted Answer

You are more likely to see cheaper flights to London from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,937 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Australia for as low as $1,745 on momondo.

Question 22

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 in the afternoon when flights can be purchased for as low as $2,231. In contrast, the most expensive time of day to depart to London is in the evening when prices are around $3,714.

CHEAPEST MONTH TO FLY TO LONDON FROM SYDNEY	February	19% cheaper	Flying from Sydney to London costs on average just $1,528 in February
MOST EXPENSIVE MONTH TO FLY TO LONDON FROM SYDNEY	December	29% more expensive	It costs about $2,435 for flights to London from Sydney in December
MOST POPULAR MONTH TO FLY TO LONDON FROM SYDNEY	December	209% more users visited	More momondo users searched in flights to London from Sydney in December than any other month

Best One-Way Price	$637
Best Round-Trip Price	$1,378
Fastest flight time	28h 50m
Popular in	December

$637 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 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Australia to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Recent direct flight deals from Australia to London

momondo Fare Finder

Use the filters below to find and compare flights to London that are best for you.

See travel insights to London from

London flights insights and trends

What is the cheapest month to fly to London?

What is the absolute cheapest flight to London?

See prices from:

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

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

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

How long does it take to fly to London?

Cheapest flights to London

Find the cheapest flights to London from your nearest city or airport

Cheap London flight deals and tips

Best One-Way Price

Best Round-Trip Price

Fastest flight time

Popular in

Frequently asked questions about flying to London

Travelling to a place near London?

Why use momondo?

An easier way to manage your London trip

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular Flights to London

Popular routes according to searches in the past day on momondo

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly into one of these airports located in London

Airports listed have a maximum distance of 49.5 km from London

Fly your favourite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year