Cheap Flights from London to Adelaide

More Flash, Less Cash - Take advantage of our Price Pledge** (even on luxey stays)

We keep it easy with the option to pay now or later on select accommodation

Book up 'til the last second - millions of rooms to crash tonight^

Amazing LHR to ADL Flight Deals

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri., 13 Dec. - Fri., 10 Jan.
LHR
London
ADL
Adelaide
AU$4,681 Return, found 6 days ago
AU$4,681
Return
found 6 days ago
Select Qantas Airways flight, departing Fri., 13 Dec. from London to Adelaide, returning Fri., 10 Jan., priced at AU$4,681 found 6 days ago
Fri., 13 Dec. - Fri., 10 Jan.
LHR
London
ADL
Adelaide
AU$4,786 Return, found 6 days ago
AU$4,786
Return
found 6 days ago
Select Qantas Airways flight, departing Fri., 13 Dec. from London to Adelaide, returning Fri., 10 Jan., priced at AU$4,786 found 6 days ago
Fri., 13 Dec. - Fri., 10 Jan.
LHR
London
ADL
Adelaide
AU$4,827 Return, found 6 days ago
AU$4,827
Return
found 6 days ago
Select Qantas Airways flight, departing Fri., 13 Dec. from London to Adelaide, returning Fri., 10 Jan., priced at AU$4,827 found 6 days ago
Fri., 13 Dec. - Fri., 10 Jan.
LHR
London
ADL
Adelaide
AU$4,933 Return, found 6 days ago
AU$4,933
Return
found 6 days ago
Select Qantas Airways flight, departing Fri., 13 Dec. from London to Adelaide, returning Fri., 10 Jan., priced at AU$4,933 found 6 days ago
Fri., 13 Dec. - Fri., 10 Jan.
LHR
London
ADL
Adelaide
AU$4,965 Return, found 6 days ago
AU$4,965
Return
found 6 days ago
Select Qantas Airways flight, departing Fri., 13 Dec. from London to Adelaide, returning Fri., 10 Jan., priced at AU$4,965 found 6 days ago
Fri., 13 Dec. - Fri., 10 Jan.
LHR
London
ADL
Adelaide
AU$5,070 Return, found 6 days ago
AU$5,070
Return
found 6 days ago
Select Qantas Airways flight, departing Fri., 13 Dec. from London to Adelaide, returning Fri., 10 Jan., priced at AU$5,070 found 6 days ago

Frequently asked questions

How long is the flight from Heathrow Airport to Adelaide Airport (ADL)?
19 hours and 59 minutes. That’s around how long it takes to journey from LHR to Adelaide Airport (ADL). Just think of all the things you could do in that time. Learn a new language, retouch your selfies … Or, more likely, binge-watch everything on your laptop.
Are there non-stop flights between Heathrow Airport and ADL?
There’s no softening the blow — you’re stuck with getting a connecting flight when jetsetting from LHR to Adelaide Airport (ADL). You won’t find any airlines that advertise direct flights. But you’ll find plenty that can get you there with just one simple stopover, such as British Airways, Qatar Airways, and Singapore Airlines.
What airlines fly non-stop from London Heathrow to Adelaide Airport (ADL)?
Identification card. Tick. Credit card. Tick. Direct flight from London to Adelaide? Errr … Unfortunately, you can’t fly nonstop between these cities. But hey, think of it as a good opportunity to order a few at the airport bar.
How many flights are flown between LHR and Adelaide Airport (ADL)?
Eager to lock in your Adelaide escape? With 21 flights cruising the skies between LHR and ADL each month, you’ve just gotta make a choice.
What are the cheapest days to book a flight?
Looking at lastminute.com.au travel demand in 2021, Wednesdays and Sundays are often the best days to book flights, when prices are generally at their cheapest. You may be tempted to wait to finalise your booking on Saturdays, but our data tells us ticket prices are actually highest on Saturdays. Something to consider when planning your next holiday!
What is the cheapest month to fly?
Here’s the lowdown on the lowest airfares: May is the cheapest month to fly. When looking at 2021 flight demand on lastminute.com.au, flights departing in May generally have the lowest ticket prices. As for the most expensive month to fly, our demand data found that on average, airfares are highest in December.
How far in advance can you book a flight?
Itching to book your dream trip? We totally get it. You can start looking at flights on lastminute.com.au as early as 12 months in advance, but just keep in mind some airlines may not release all their available fares that early. But good news for last minute travellers, with 2021 lastminute.com.au data proving spontaneous travellers can still bag a bargain with some of the cheapest airfares appearing just 1 week prior to travel.*According to flight demand on lastminute.com.au from January to December 2021. Savings are subject to change and may vary depending on selections made.
Heathrow to Adelaide Flight
Origin airport
Heathrow
Origin city name
London
Destination airport
Adelaide
Destination city name
Adelaide
Distance
16188 km

Last Minute London to Adelaide Flights

If you’re searching for cheap London to Adelaide flights, we’ve got you covered. Whether you’re travelling for business or booking a holiday getaway, Lastminute.com.au sources discount airfares to get you from London to Adelaide, for less.

Booking a flight should be easy and we’re here to help. Use our simple search tool to find early bird fares or cheap last minute flights, including great economy deals or business class tickets. We make it easy to compare arrival and departure times, find check in information, as well as provide flight status details and round the clock customer support. Even if you’ve left getting from London to Adelaide to the last second, finding a flight is easy with Lastminute.com.au!

*Prices are "from" prices based on the lowest available fare on the sample travel dates for one adult and will be confirmed prior to any payment being made. The price is not guaranteed until paid in full by cleared funds and your tickets are issued. Fees may apply for checked baggage. There may be an additional fee based on your payment type and flight selected. Total purchase price, inclusive of any applicable fees, is displayed on the flight details page prior to booking confirmation. Blackout dates and other restrictions may apply. Fares may be non-refundable (subject to applicable laws) and are not transferable. Name changes may not be permitted.Offers are subject to availability and may be discontinued without notice. Conditions apply.