Australia to London Flights: Find Cheap Tickets & Best Deals

Amy Jul 20, 2026

Planning a trip from Australia to London? You're in for an exciting journey, but the process of choosing and booking your flight can sometimes be overwhelming. With numerous airlines, flight options, and routes, it's essential to have a clear understanding of what to expect. This guide will walk you through the ins and outs of Australia to London flights, ensuring you make an informed decision.

Review: Qantas First Class on the way to Australia with the A380
Review: Qantas First Class on the way to Australia with the A380

First, let's delve into the types of flights you can expect and the airlines that operate these routes.

How to Fly to Australia (Without Losing Your Mind)
How to Fly to Australia (Without Losing Your Mind)

Direct Flights vs. Stopovers

When searching for Australia to London flights, you'll likely come across two main options: direct flights and those with stopovers.

the wing of an airplane flying over a city and river at sunset or dawn,
the wing of an airplane flying over a city and river at sunset or dawn,

Direct flights, operated by airlines like Qantas and Virgin Australia, offer convenience with a nonstop journey lasting around 17 hours. These flights are perfect for those who value time and comfort. However, they can be more expensive than flights with stopovers.

Direct Flights

πŸ‡¬πŸ‡§
πŸ‡¬πŸ‡§

Airports like Sydney (SYD), Melbourne (MEL), Brisbane (BNE), and Perth (PER) in Australia offer direct flights to London Heathrow (LHR) and Gatwick (LGW). The longest nonstop flight from Australia departs from Perth, with Qantas operating the service using a Boeing 787 Dreamliner.

Some benefits of direct flights include less travel time, reduced risk of delays due to missed connections, and the convenience of packing and unpacking only once. However, they can be more expensive, and the flight duration may be too long for some travelers.

Stopover Flights

Top Tips for Flying to Australia
Top Tips for Flying to Australia

Flights with stopovers, commonly operated by airlines such as Emirates, Singapore Airlines, and Cathay Pacific, involve a layover in a third city before continuing to London. This option can be more budget-friendly, with flights stopping in cities like Dubai (DXB), Singapore (SIN), or Hong Kong (HKG).

Stopover flights usually take around 20-24 hours in total, providing an opportunity to visit another city en route. However, they come with the risk of delays and the inconvenience of packing and unpacking multiple times. Weigh the pros and cons before making your decision.

Best Time to Book and Fly

Ahhh it’s time for AUSTRALIA
Ahhh it’s time for AUSTRALIA

Timing is crucial when it comes to scoring the best deal on your Australia to London flight.

"/"h3">Peak Travel Seasons

the british airways flight ticket app on an iphone screen, with text reading get ready for your trip with british airways
the british airways flight ticket app on an iphone screen, with text reading get ready for your trip with british airways
an airplane is flying in the sky above some clouds and there is a message that says australia, we meet again
an airplane is flying in the sky above some clouds and there is a message that says australia, we meet again
Flights
Flights
Top 8 Airlines to Fly to London (for Great Deals + Service)
Top 8 Airlines to Fly to London (for Great Deals + Service)
My Site
My Site
8 Ways To Take The Pain Out Of Flying From Australia To The UK (Our Travel Home)
8 Ways To Take The Pain Out Of Flying From Australia To The UK (Our Travel Home)
London town πŸ‡¬πŸ‡§πŸ’‚πŸ»β€β™€οΈβ˜οΈ
London town πŸ‡¬πŸ‡§πŸ’‚πŸ»β€β™€οΈβ˜οΈ
an airplane screen showing the route from australia to new zealand on it's display
an airplane screen showing the route from australia to new zealand on it's display
an airplane wing flying over a large city
an airplane wing flying over a large city
trip to london pic :D
trip to london pic :D

The peak travel seasons for Australia to London flights are during the Northern Hemisphere's winter (Australia's summer), typically from December to February, and during the UK's summer holidays in late July and August. Flights during these periods tend to be more expensive, and seats fill up faster.

On the contrary, the off-peak seasons, which fall on the shoulder periods of summer and winter, typically March to May and September to November, present better deals on flights. Keep in mind that demand may still be high during major events in Europe, such as Easter or the UEFA Champions League final.

Booking in Advance

Booking your flight well in advance is another way to secure the best price. On average, the sweet spot for booking Australia to London flights is around 3-6 months ahead, with tickets usually going on sale 11 months before the departure date. However, booking too early might not yield the best price, and waiting too long may mean missing out on availability.

Moreover, consider setting price alerts on travel search engines like Skyscanner or Google Flights to monitor fare changes and secure your booking at the optimal time.

Whichever flight option you choose, ensure you consider your personal preferences and budget when planning your trip from Australia to London. With a bit of research and strategic planning, you'll be jetting off to explore the vibrant cities and rich history that the UK has to offer.