Cheap Flights to London

View AU$31 flight on Wed, 1 July 2026Opens in a new window

Popular airlines to London

Cheap Tickets to London

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wizz Air UK
Thu, 4 June - Sun, 7 June
BCN
Barcelona
LTN
London
AU$50 Return, found 11 hours ago
AU$50
Return
found 11 hours ago
Select Wizz Air UK flight, departing Thu, 4 June from Barcelona to London, returning Sun, 7 June, priced at AU$50 found 11 hours ago
Vueling Airlines
Tue, 7 July - Wed, 8 July
BCN
Barcelona
LGW
London
AU$104 Return, found 13 hours ago
AU$104
Return
found 13 hours ago
Select Vueling Airlines flight, departing Tue, 7 July from Barcelona to London, returning Wed, 8 July, priced at AU$104 found 13 hours ago
easyJet
Thu, 4 June - Sun, 7 June
BCN
Barcelona
LTN
London
AU$127 Return, found 11 hours ago
AU$127
Return
found 11 hours ago
Select easyJet flight, departing Thu, 4 June from Barcelona to London, returning Sun, 7 June, priced at AU$127 found 11 hours ago
British Airways
Thu, 26 Nov - Thu, 3 Dec
BCN
Barcelona
LHR
London
AU$238 Return, found 2 days ago
AU$238
Return
found 2 days ago
Select British Airways flight, departing Thu, 26 Nov from Barcelona to London, returning Thu, 3 Dec, priced at AU$238 found 2 days ago
Iberia
Thu, 4 June - Sun, 7 June
BCN
Barcelona
LGW
London
AU$256 Return, found 11 hours ago
AU$256
Return
found 11 hours ago
Select Iberia flight, departing Thu, 4 June from Barcelona to London, returning Sun, 7 June, priced at AU$256 found 11 hours ago

Frequently asked questions

What is the name of London's airport?
Many people like to fly into Heathrow Airport (LHR) when visiting London.
How far is Heathrow Airport from central London?
It's 23 kilometres from Heathrow Airport to downtown London. Make things easier by researching the best way of commuting from the airport to the city centre before you arrive.
What airport is best to fly into London?
With so many airports to select from, London is one of those places that's easy to fly to on a whim. The terminals that see most of the city's air traffic are London Heathrow (23 kilometres from downtown), London Gatwick (40 kilometres from downtown) and Stansted Airport (STN) (48 kilometres from downtown).
How many airlines fly to London?
There are 119 air carriers that fly into London from 342 airports across the globe.
Which airlines fly to London?
Aer Lingus and British Airways are some of the most popular airlines that offer flights to London. Travellers often pick Dublin as a starting point with Aer Lingus operating the most flights on this route.
How many nonstop flights are there to London?
Flying to a new place is much easier when there aren't any stopovers to worry about. If you're making your way to London, the good news is that there are approximately 9,025 direct flights each week.
Where are the most popular flights to London departing from?
A large number of flights to London set off from Dublin, Amsterdam and Edinburgh airports.
How long is the flight to London Airport?
If you're going to London from Dublin, you're looking at a flight time of 1 hour and 23 minutes. Those leaving from Amsterdam should expect to be airborne for around 1 hour and 8 minutes. From Edinburgh it's 1 hour and 26 minutes away.
How to book the cheapest flight to London?
If you'd like to have some extra spending money on your trip to London, listen up! As any seasoned traveller will tell you, don't book at the very last minute. Airfares are usually more expensive just prior to the departure date. Don't stop there, though. Do some research and find out if there is more than one airport at your destination. Fares often differ depending on the airport you use. Make sure you compare fares across air carriers too. And finally, remember that the early bird catches the worm. Familiarise yourself with airfare costs and be ready to snap up a ticket as soon as you spot an unbeatable bargain. The sweetest deals don't last long.
Do you have any tips for my flight to London?
We've rounded up all the info you need to make your journey an enjoyable experience. Follow our insider tips and you'll be breezing through airport security and discovering London before you know it. What to pack in your hand luggage:

  • The trick to having a hassle-free travel experience is to pack in advance. Start with the essentials: passport, official ID, credit cards and any vital medications. Next, take on board items that'll help while away those hours, like some electronic devices or a good read. It's also a wise idea to bring your chargers, a quality neck pillow and a pair of earphones. And of course, don't forget to toss in toiletry items like a toothbrush, deodorant and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of restricted items differs between air carriers, the general rule to follow is nothing sharp, flammable or explosive. This includes tools, metal cutlery, fuel and fireworks. Sporting equipment like golf clubs, and items that could harm passengers, such as firearms and ammunition, are also banned from the cabin.

What to wear on a flight:

  • The aisles of an aircraft are no place for a fashion parade. Dress in comfortable layers and go for shoes that are flat, enclosed and easy to pull on and off.
  • Caused by prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long-distance flights. Lower your risks by drinking water, keeping your legs and ankles moving and wearing compression socks or tights.

How to get through airport security fast when flying to London?
The trick is to be well organised before you arrive at the security gate. That way, you'll be boarding that plane to London in next to no time. Follow these helpful tips and get your holiday off to a great start:

  • Security personnel first need to establish that you have a valid passport and matching boarding pass before anything else. Keep them close by.
  • Your belt, jacket, keys and other small items, like coins, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
  • Electronic devices like laptops and phones will also have to go through the machine for inspection. Don't worry though, you'll be back online soon enough.
  • Remember to remove liquids and gels from your carry-on luggage. They often need to be sent through the X-ray scanner separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • There's a chance you'll be asked to take your shoes off to be X-rayed, so wearing slip-on sneakers is always a wise idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed in the cabin.

Book with confidence

London Flights

A gold mine of culture and history, London is a favourite destination for those who want to immerse themselves in a place that bears the beauty of something both ancient and modern. This exciting city is one of the more popular spots in the UK and because of this, there are plenty of airlines to choose from, making it very easy to find cheap flights.

Best time to go to London

Peak Season:

Despite the fact that this popular UK hub is always an active tourist spot, its peak season falls between June and September, then again around Christmas time. The spring months are considered the best time to visit as the weather is pleasant, and the parks and countryside are at their most beautiful.

Shoulder Season:

The shoulder seasons in London are April and May, and September and October. Flights to London are typically cheaper during these periods of time as there are fewer tourists. This is also a great time to travel to the city because there are plenty of sporting events and indoor entertainments to be had.

Off Season:

Experience the winter wonderland of London during the off season, and enjoy quiet streets and cheap rates. The off season falls between November and March, except for a couple of weeks over Christmas. It is a fantastic time to savor all London has to offer without the huge crowds and inflated prices.

London Airports and transfer information

Heathrow Airport (LHR)

Distance: 24km west from London

One of the busiest airports in the area, Heathrow offers many options for transport. Taxis and coach services are popular ways to get around; however, you can also get to the heart of the city by an hour long ride in the tube. You can also take one of the Heathrow Express trains, which will take around 15 minutes.

Gatwick Airport (LGW)

Distance: 40km south from London

Located in West Sussex, Gatwick Airport offers 200 coaches and local bus service, 12 trains to the centre of London and plenty of taxis. Train rides can take between 30 and 45 minutes to arrive in the city, while buses, taxis and cars can take about an hour to an hour and 30 minutes.

Stansted Airport (STN)

Distance: 48km northeast from London

One of the more inexpensive ways to travel to London from this airport is to take one of the many shuttle buses; however the journey will take around two hours. Taxis are a much quicker option, but are significantly more expensive. Train rides are also an option, and are cheaper than taxis and quicker than shuttle buses, with a travel time of around 45 minutes.

Online resources for your travel to London

The BBC weather section offers current and future climate conditions in the Greater London area.

Top Flight Routes from London

Top Flight Routes to London

Travel beyond your imagination, book your London holidays (hotel+flight) with Expedia and save more!

London Flights

Travel information

Destination airport
Luton
Destination airport IATA code
LTN
Destination city name
London
Return price
AU$50

Trending flights to London

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Fri, 30 Oct - Wed, 2 Dec
MEL
Melbourne
LHR
London
AU$1,376 Return, found 1 hour ago
AU$1,376
Return
found 1 hour ago
Select Finnair flight, departing Fri, 30 Oct from Melbourne to London, returning Wed, 2 Dec, priced at AU$1,376 found 1 hour ago

Explore a world of travel with Expedia

*Available to Expedia members.