€549 Cheap Flights Adelaide to London (ADL-LHR)

View €549 flight on Wed, 19 Nov 2025Opens 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 €549 for one-way flights and €1,166 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Fri, 5 Jun - Sun, 28 Jun
ADL
Adelaide
LHR
London
€1,166 Return, found 3 days ago
€1,166
Return
found 3 days ago
Select Qatar Airways flight, departing Fri, 5 Jun from Adelaide to London, returning Sun, 28 Jun, priced at €1,166 found 3 days ago
Qatar Airways
Fri, 5 Jun - Sun, 28 Jun
ADL
Adelaide
LHR
London
€1,167 Return, found 3 days ago
€1,167
Return
found 3 days ago
Select Qatar Airways flight, departing Fri, 5 Jun from Adelaide to London, returning Sun, 28 Jun, priced at €1,167 found 3 days ago
Qatar Airways
Fri, 5 Jun - Sun, 28 Jun
ADL
Adelaide
LHR
London
€1,196 Return, found 3 days ago
€1,196
Return
found 3 days ago
Select Qatar Airways flight, departing Fri, 5 Jun from Adelaide to London, returning Sun, 28 Jun, priced at €1,196 found 3 days ago
Qatar Airways
Fri, 5 Jun - Fri, 26 Jun
ADL
Adelaide
LHR
London
€1,201 Return, found 5 days ago
€1,201
Return
found 5 days ago
Select Qatar Airways flight, departing Fri, 5 Jun from Adelaide to London, returning Fri, 26 Jun, priced at €1,201 found 5 days ago
Singapore Airlines
Fri, 5 Jun - Sun, 28 Jun
ADL
Adelaide
LHR
London
€1,202 Return, found 3 days ago
€1,202
Return
found 3 days ago
Select Singapore Airlines flight, departing Fri, 5 Jun from Adelaide to London, returning Sun, 28 Jun, priced at €1,202 found 3 days ago
Singapore Airlines
Fri, 5 Jun - Fri, 19 Jun
ADL
Adelaide
LHR
London
€1,212 Return, found 5 days ago
€1,212
Return
found 5 days ago
Select Singapore Airlines flight, departing Fri, 5 Jun from Adelaide to London, returning Fri, 19 Jun, priced at €1,212 found 5 days ago
Singapore Airlines
Fri, 5 Jun - Fri, 26 Jun
ADL
Adelaide
LHR
London
€1,216 Return, found 5 days ago
€1,216
Return
found 5 days ago
Select Singapore Airlines flight, departing Fri, 5 Jun from Adelaide to London, returning Fri, 26 Jun, priced at €1,216 found 5 days ago
Emirates
Fri, 5 Jun - Sun, 28 Jun
ADL
Adelaide
LHR
London
€1,234 Return, found 3 days ago
€1,234
Return
found 3 days ago
Select Emirates flight, departing Fri, 5 Jun from Adelaide to London, returning Sun, 28 Jun, priced at €1,234 found 3 days ago
British Airways
Fri, 5 Jun - Sun, 28 Jun
ADL
Adelaide
LHR
London
€1,261 Return, found 3 days ago
€1,261
Return
found 3 days ago
Select British Airways flight, departing Fri, 5 Jun from Adelaide to London, returning Sun, 28 Jun, priced at €1,261 found 3 days ago
Qantas Airways
Fri, 5 Jun - Fri, 26 Jun
ADL
Adelaide
LHR
London
€1,274 Return, found 5 days ago
€1,274
Return
found 5 days ago
Select Qantas Airways flight, departing Fri, 5 Jun from Adelaide to London, returning Fri, 26 Jun, priced at €1,274 found 5 days ago
Adelaide to London route information
Origin airport
Adelaide
Destination airport
Heathrow
Return price
€1,166
Distance
16188 km

Perfect flights from Adelaide to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Adelaide to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Adelaide to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from €549 and roundtrip prices from €1,166. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

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 €1,166. 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.

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