Cheap Flights from Perth to London

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Looking for a cheap last-minute deal or the best return flight from Perth to London? Find the lowest prices on one-way and return tickets right here.

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Find the cheapest month to fly from Perth to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Perth to London flights are currently cheapest in May.

Direct flights from Perth to London

Alternative Perth to London routes

Looking for the cheapest, fastest or easiest route from Perth to London? You could fly into the following airports instead.

Perth to London: Flight information

The things to know before you go.
Cheapest flight found$1,183
Cheapest month to flyMay
Average flight time17 hrs, 36 mins
Most popular airlineQantas
Average flights per week8

Finding cheap flights from Perth to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Perth to London is $1,183. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
17 hours and 36 minutes is the average flight time from Perth to London.
Qantas flies direct from Perth to London.
As of April 2024, there are 8 flights per week flying from Perth to London.
The cheapest month to fly from Perth to London is usually May.
If you're flying from Perth Airport, the cheapest airport near London is London Gatwick – which is 40.3 km away from the centre of London. We've found flights into this airport from $1,183.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Perth Airport to London on Wednesday, 15 May 2024.
Yes – the average flight time is 17 hours and 36 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 9°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, AirAsia X and Qantas offer the cheapest flight tickets to London.

Top tips for finding a cheap flight from Perth to London

Consider utilising Skyscanner's Whole Month search feature for budget-savvy travellers looking to secure cheap flights from Perth to London. It allows you to view fares over a broad date range to pinpoint the most affordable dates to fly. If your schedule permits flexibility, this feature offers substantial savings potential.

Stay informed on price fluctuations with Skyscanner's Price Alert feature. Once set for your desired Perth to London flight, you'll receive updates on fare changes, helping you secure a deal at just the right moment. Additionally, for those pressed for time, selecting Direct Flights will filter your search to show non-stop options if available, potentially saving you hours in transit.

The most affordable time to embark on your trip from Perth to London typically is in October. By planning with these strategies, you can enjoy significant cost reductions on your travel.

Handy information about Perth airport

Perth Airport serves as the primary aviation hub for Western Australia and consists of four terminals. The international terminal caters to all international flights and comes well-equipped with customs and immigration services. For domestic travel, passengers can depart from either Terminal 1 or Terminal 2, which handle various flights within the state and across the country. Meanwhile, Terminal 4, primarily associated with low-cost carriers, supports domestic and international routes. All terminals provide access to transportation options such as taxis, rideshare, and public buses, ensuring connectivity with the city centre and beyond. With a comprehensive range of services to accommodate travellers, Perth Airport forms an integral part of the city's link to the wider world.

London airport: good to know

London has six airports managing the city's international and domestic flights. The centrally located London City Airport, notable for its single terminal, primarily focuses on domestic and European flights tailored to business travellers while offering a few transatlantic routes. It presents various transport options, including the Docklands Light Railway, enhancing its accessibility.

Heathrow, the UK's largest airport, operates from four terminals offering comprehensive international connections. Many transportation channels, like the Heathrow Express and the Piccadilly Underground line, provide direct access to and from the city's heart.

Similarly, Gatwick, with two terminals, and Stansted, with one, offer a range of flights, including low-cost options and direct train routes into London. Luton, facilitating primarily budget carriers from its single terminal, connects travellers to London via its nearby train station. Lastly, Southend Airport completes the set with links into the city, chiefly serving domestic and European airlines. If you're arriving late after your flight from Perth to London, be sure to check if the airport has 24-hour food and rest facilities.

Best time to fly from Perth to London

The best time to fly from Perth to London is during the summer months of July and August when the weather is at its finest, with average temperatures a comfortable 15°C to 25°C. In these months, London has mild warmth, perfect for exploring the vibrant city life without the extremity of heatwaves. While London's weather can be pretty variable, these months offer the best chance for pleasant temperatures and less probability of rain, making it an ideal time for your travel. Remember to pack a light jacket, as evenings can still be cool.

Reasons to visit London

When planning your trip to London, check out the city's activities and attractions. Dive into the rich tapestry of history and culture at The British Museum, which houses a vast collection of world art and artefacts. Revel in the royal heritage with a visit to The Tower of London, where the Crown Jewels and storied past await your discovery. A flight on The London Eye provides a memorable perspective for panoramic views of the city skyline. Time your visit to coincide with the Notting Hill Carnival, one of the world's largest street festivals, to experience London's vibrant celebration of Caribbean culture.

Add hotel bookings and car hire to your Perth to London flight

Planning your trip to London is easy and convenient with Skyscanner. Find car hire with reputable services like Green Motion, Europcar, and Hertz. These options allow you to explore the city on your own schedule. For accommodation, select from well-placed hotels such as Park Plaza Westminster Bridge London, close to iconic landmarks, the well-appointed Sofitel London Heathrow for immediate airport access, or the comfortable Premier Inn London Heathrow Airport T2 & T3 on Bath Road for a restful stopover. Your London journey starts smoothly with all the options at your fingertips.


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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.