S$639 Cheap Flights from Adelaide to London

View S$639 flight on Tue, 28 Apr, 2026Opens in a new window

Popular airlines from Adelaide, SA Airport (ADL) to Heathrow Airport (LHR)

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Cheap Flights from Adelaide to London (ADL-LHR)

Prices were available within the past 7 days and start at S$639 for one-way flights and S$1,576 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Sat, 2 May - Sat, 9 May
ADL
Adelaide
LHR
London
S$1,576 Return, found 11 hours ago
S$1,576
Return
found 11 hours ago
Select China Southern Airlines flight, departing Sat, 2 May from Adelaide to London, returning Sat, 9 May, priced at S$1,576 found 11 hours ago
Singapore Airlines
Sat, 2 May - Sat, 9 May
ADL
Adelaide
LHR
London
S$1,628 Return, found 11 hours ago
S$1,628
Return
found 11 hours ago
Select Singapore Airlines flight, departing Sat, 2 May from Adelaide to London, returning Sat, 9 May, priced at S$1,628 found 11 hours ago
Singapore Airlines
Sat, 2 May - Sat, 9 May
ADL
Adelaide
LHR
London
S$1,643 Return, found 11 hours ago
S$1,643
Return
found 11 hours ago
Select Singapore Airlines flight, departing Sat, 2 May from Adelaide to London, returning Sat, 9 May, priced at S$1,643 found 11 hours ago
Singapore Airlines
Sat, 2 May - Sat, 9 May
ADL
Adelaide
LHR
London
S$1,668 Return, found 11 hours ago
S$1,668
Return
found 11 hours ago
Select Singapore Airlines flight, departing Sat, 2 May from Adelaide to London, returning Sat, 9 May, priced at S$1,668 found 11 hours ago
Singapore Airlines
Sat, 2 May - Sat, 9 May
ADL
Adelaide
LHR
London
S$1,698 Return, found 11 hours ago
S$1,698
Return
found 11 hours ago
Select Singapore Airlines flight, departing Sat, 2 May from Adelaide to London, returning Sat, 9 May, priced at S$1,698 found 11 hours ago
China Southern Airlines
Sat, 2 May - Sat, 9 May
ADL
Adelaide
LHR
London
S$1,708 Return, found 11 hours ago
S$1,708
Return
found 11 hours ago
Select China Southern Airlines flight, departing Sat, 2 May from Adelaide to London, returning Sat, 9 May, priced at S$1,708 found 11 hours ago
British Airways
Sat, 2 May - Sat, 9 May
ADL
Adelaide
LHR
London
S$1,709 Return, found 11 hours ago
S$1,709
Return
found 11 hours ago
Select British Airways flight, departing Sat, 2 May from Adelaide to London, returning Sat, 9 May, priced at S$1,709 found 11 hours ago
Singapore Airlines
Sat, 2 May - Sat, 9 May
ADL
Adelaide
LHR
London
S$1,714 Return, found 11 hours ago
S$1,714
Return
found 11 hours ago
Select Singapore Airlines flight, departing Sat, 2 May from Adelaide to London, returning Sat, 9 May, priced at S$1,714 found 11 hours ago
Cathay Pacific
Sat, 2 May - Sat, 9 May
ADL
Adelaide
LHR
London
S$1,782 Return, found 11 hours ago
S$1,782
Return
found 11 hours ago
Select Cathay Pacific flight, departing Sat, 2 May from Adelaide to London, returning Sat, 9 May, priced at S$1,782 found 11 hours ago
Malaysia Airlines
Sat, 2 May - Sat, 9 May
ADL
Adelaide
LHR
London
S$1,841 Return, found 11 hours ago
S$1,841
Return
found 11 hours ago
Select Malaysia Airlines flight, departing Sat, 2 May from Adelaide to London, returning Sat, 9 May, priced at S$1,841 found 11 hours ago

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Frequently asked questions

How much is a flight from Adelaide Airport (ADL) to Heathrow Airport (LHR)?
Round-trip journeys between Adelaide Airport and Heathrow Airport (LHR) start from S$1,576. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Adelaide Airport (ADL) to London Heathrow?
The majority of flights can be conveniently cancelled online, but whether you incur a fee differs between airlines. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Adelaide Airport to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ADL to Heathrow Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Adelaide Airport (ADL) to London Heathrow?
You'll have 16,300 kilometres to cover on the long-haul Adelaide to Hounslow route. Wear comfy clothes and consider taking earplugs and a sleep mask.
Which airlines fly direct from ADL to Heathrow Airport (LHR)?
Right now, no airlines offer flights directly from ADL to LHR. You'll need to book a flight with one or more stops. To score the best connections and price, lock in your fare well ahead of time.
Are Adelaide Airport (ADL) to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some super cheap fares from Adelaide Airport to Heathrow Airport (LHR) surfacing a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines quote prices that far in advance.

Travel information

Origin airport
Adelaide
Destination airport
Heathrow
Airlines serving
Air India, British Airways, Cathay Pacific, China Southern Airlines, Emirates, Malaysia Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, SriLankan Airlines, Turkish Airlines
Return price
S$1,576
Distance
16188 km

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Perfect flights from Adelaide to London

Your Journey from Adelaide to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Adelaide to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Malaysia Airlines, Turkish Airlines, China Southern Airlines, Qatar Airways, Cathay Pacific, British Airways, SriLankan Airlines, Singapore Airlines. Our selection of flights from Adelaide to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

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Experience the Vibrant London

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Book Your Flight from Adelaide to London with Confidence

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Adelaide to London

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