Cheap flights from London Heathrow Airport to Adelaide from $1,109
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ADL
17 Feb — 24 Feb1
Return
1 adult
Economy
The best prices from London Heathrow to Adelaide are usually found in May or June, booked 67 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from Heathrow to Adelaide
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 February 2025.
Explore the most affordable flight options available from Heathrow to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 February 2025.
Tue 18/308:35LHR - ADL
1 stop22h 00mQatar Airways
Wed 9/411:40ADL - LHR
1 stop27h 15mQatar Airways
Deal found 10/2$1,765
Sun 9/321:00LHR - ADL
2 stops33h 45mMultiple Airlines
Wed 12/316:05ADL - LHR
2 stops32h 20mMultiple Airlines
Deal found 10/2$1,776
Fri 30/521:35LHR - ADL
1 stop24h 55mMalaysia Airlines
Sun 15/609:50ADL - LHR
1 stop39h 15mMalaysia Airlines
Deal found 10/2$1,778
Fri 30/509:25LHR - ADL
1 stop37h 30mSingapore Airlines
Sun 15/617:35ADL - LHR
1 stop44h 50mSingapore Airlines
Deal found 11/2$1,787
Sun 1/622:10LHR - ADL
2 stops54h 45mChina Southern
Sun 8/617:55ADL - LHR
2 stops57h 40mChina Southern
Deal found 10/2$1,818
Wed 23/409:05LHR - ADL
1 stop26h 30mEmirates
Wed 7/521:50ADL - LHR
1 stop26h 50mEmirates
Deal found 10/2$1,886
Fri 28/314:15LHR - ADL
2 stops29h 50mBritish Airways
Fri 4/421:40ADL - LHR
1 stop25h 55mBritish Airways
Deal found 11/2$1,932
Thu 13/1120:15LHR - ADL
2 stops32h 40mCathay Pacific
Tue 2/1209:30ADL - LHR
2 stops31h 20mCathay Pacific
Deal found 11/2$1,970
Thu 27/220:10LHR - ADL
2 stops37h 40mQantas Airways
Sat 15/318:15ADL - LHR
2 stops46h 30mQantas Airways
Deal found 11/2$2,047
Sun 26/1010:30LHR - ADL
2 stops36h 05mLufthansa
Tue 11/1110:30ADL - LHR
2 stops40h 45mLufthansa
Deal found 11/2$2,152
Sun 5/1016:55LHR - ADL
2 stops35h 50mAmerican Airlines
Mon 27/1007:55ADL - LHR
2 stops42h 00mAmerican Airlines
Deal found 11/2$2,200
Wed 5/315:45LHR - ADL
3 stops28h 40mKLM
Sun 9/311:00ADL - LHR
2 stops32h 30mKLM
Deal found 10/2$2,276
Best flights from Heathrow to Adelaide
Discover carefully curated flight deals from Heathrow to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 February 2025.
Tue 18/308:35LHR - ADL
1 stop22h 00mQatar Airways
Wed 9/411:40ADL - LHR
1 stop27h 15mQatar Airways
Deal found 10/2$1,765
Sun 9/321:00LHR - ADL
2 stops33h 45mMultiple Airlines
Wed 12/316:05ADL - LHR
2 stops32h 20mMultiple Airlines
Deal found 10/2$1,776
Fri 30/521:35LHR - ADL
1 stop24h 55mMalaysia Airlines
Sun 15/609:50ADL - LHR
1 stop39h 15mMalaysia Airlines
Deal found 10/2$1,778
Fri 30/509:25LHR - ADL
1 stop37h 30mSingapore Airlines
Sun 15/617:35ADL - LHR
1 stop44h 50mSingapore Airlines
Deal found 11/2$1,787
Sun 1/622:10LHR - ADL
2 stops54h 45mChina Southern
Sun 8/617:55ADL - LHR
2 stops57h 40mChina Southern
Deal found 10/2$1,818
Wed 23/409:05LHR - ADL
1 stop26h 30mEmirates
Wed 7/521:50ADL - LHR
1 stop26h 50mEmirates
Deal found 10/2$1,886
Fri 28/314:15LHR - ADL
2 stops29h 50mBritish Airways
Fri 4/421:40ADL - LHR
1 stop25h 55mBritish Airways
Deal found 11/2$1,932
Thu 27/220:10LHR - ADL
2 stops37h 40mQantas Airways
Sat 15/318:15ADL - LHR
2 stops46h 30mQantas Airways
Deal found 11/2$2,047
Fri 30/522:15LHR - ADL
2 stops35h 45mCathay Pacific
Sun 15/618:55ADL - LHR
2 stops58h 10mCathay Pacific
Deal found 10/2$2,061
Mon 24/315:45LHR - ADL
3 stops28h 40mKLM
Sun 30/310:50ADL - LHR
2 stops36h 30mKLM
Deal found 11/2$2,227
Tue 29/710:20LHR - ADL
2 stops45h 00mFinnair
Sun 24/821:40ADL - LHR
2 stops31h 30mFinnair
Deal found 11/2$2,415
Mon 7/416:55LHR - ADL
2 stops34h 50mAmerican Airlines
Thu 24/412:55ADL - LHR
2 stops34h 10mAmerican Airlines
Deal found 10/2$2,427
Last-minute flights from Heathrow to Adelaide
Discover last-minute flight deals from Heathrow to Adelaide. Data last updated 12 February 2025 and is based on user searches.
Sun 16/221:00LHR - ADL
2 stops33h 55mChina Eastern
Fri 7/307:55ADL - LHR
2 stops44h 05mChina Eastern
Deal found 10/2$2,830
Sun 16/218:00LHR - ADL
3 stops62h 40mAir Canada
Sun 2/306:10ADL - LHR
2 stops38h 30mAir Canada
Deal found 11/2$4,135
Sun 16/211:50LHR - ADL
1 stop20h 35mQantas Airways
Fri 7/306:30ADL - LHR
1 stop33h 05mQantas Airways
Deal found 10/2$7,166
Mon 17/221:30LHR - ADL
1 stop33h 05mQatar Airways
Fri 7/322:00ADL - LHR
1 stop24h 45mQatar Airways
Deal found 10/2$1,810
Mon 17/217:50LHR - ADL
2 stops31h 00mCathay Pacific
Fri 7/307:05ADL - LHR
2 stops32h 55mCathay Pacific
Deal found 10/2$2,227
Mon 17/209:30LHR - ADL
3 stops34h 55mMultiple Airlines
Fri 7/314:40ADL - LHR
2 stops26h 35mMultiple Airlines
Deal found 10/2$2,537
Mon 17/217:05LHR - ADL
3 stops27h 20mKLM
Fri 7/306:25ADL - LHR
3 stops42h 30mKLM
Deal found 10/2$4,423
Thu 27/217:50LHR - ADL
2 stops37h 15mCathay Pacific
Sat 15/318:15ADL - LHR
2 stops55h 15mCathay Pacific
Deal found 11/2$2,013
Thu 27/220:10LHR - ADL
2 stops37h 40mQantas Airways
Sat 15/318:15ADL - LHR
2 stops46h 30mQantas Airways
Deal found 11/2$2,047
Wed 5/309:10LHR - ADL
1 stop25h 10mEmirates
Sun 9/322:40ADL - LHR
1 stop30h 10mEmirates
Deal found 11/2$1,955
Wed 5/315:45LHR - ADL
3 stops28h 40mKLM
Sun 9/311:00ADL - LHR
2 stops32h 30mKLM
Deal found 10/2$2,276
Sun 9/321:00LHR - ADL
2 stops33h 45mMultiple Airlines
Wed 12/316:05ADL - LHR
2 stops32h 20mMultiple Airlines
Deal found 10/2$1,776
One-way flights from Heathrow to Adelaide
Search for one-way flight options from Heathrow to Adelaide. Find affordable one-way fares based on user searches. Data last updated 12 February 2025.
Mon 3/308:05LHR - ADL
1 stop22h 30mQatar Airways
Deal found 10/2$1,109
Wed 5/314:15LHR - ADL
2 stops29h 50mMultiple Airlines
Deal found 10/2$1,165
Tue 25/213:45LHR - ADL
2 stops34h 35mAir New Zealand
Deal found 10/2$1,485
Tue 8/711:00LHR - ADL
1 stop35h 30mMalaysia Airlines
Deal found 10/2$1,510
Mon 17/208:35LHR - ADL
1 stop22h 00mBritish Airways
Deal found 11/2$1,533
Sat 8/318:00LHR - ADL
3 stops62h 40mAir Canada
Deal found 11/2$1,614
Mon 7/420:35LHR - ADL
1 stop26h 20mSingapore Airlines
Deal found 11/2$1,877
Mon 3/309:10LHR - ADL
3 stops35h 35mQantas Airways
Deal found 11/2$1,913
Wed 5/311:45LHR - ADL
3 stops32h 40mKLM
Deal found 10/2$1,948
Sun 9/320:05LHR - ADL
2 stops25h 35mOman Air
Deal found 11/2$2,980
Find flights from Heathrow to Adelaide within your budget
Customise your flight search to find flights from Heathrow to Adelaide that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 12 February 2025.
Fly from
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Route
Depart
Return
Price
LondonAdelaide
LHR - ADL
LHRADL
London Heathrow
Tue 18/3
08:35-17:05
1 stop22h 00m
Adelaide
Wed 9/4
11:40-06:25
1 stop27h 15m
$1,765
LondonAdelaide
LHR - ADL
LHRADL
London Heathrow
Sun 9/3
21:00-17:15
2 stops33h 45m
Adelaide
Wed 12/3
16:05-13:55
2 stops32h 20m
$1,776
LondonAdelaide
LHR - ADL
LHRADL
London Heathrow
Fri 30/5
21:35-07:00
1 stop24h 55m
Adelaide
Sun 15/6
09:50-16:35
1 stop39h 15m
$1,778
LondonAdelaide
LHR - ADL
LHRADL
London Heathrow
Fri 30/5
09:25-07:25
1 stop37h 30m
Adelaide
Sun 15/6
17:35-05:55
1 stop44h 50m
$1,787
LondonAdelaide
LHR - ADL
LHRADL
London Heathrow
Sun 1/6
22:10-13:25
2 stops54h 45m
Adelaide
Sun 8/6
17:55-19:05
2 stops57h 40m
$1,818
LondonAdelaide
LHR - ADL
LHRADL
London Heathrow
Wed 23/4
09:05-20:05
1 stop26h 30m
Adelaide
Wed 7/5
21:50-16:10
1 stop26h 50m
$1,886
LondonAdelaide
LHR - ADL
LHRADL
London Heathrow
Fri 28/3
14:15-06:35
2 stops29h 50m
Adelaide
Fri 4/4
21:40-14:05
1 stop25h 55m
$1,932
LondonAdelaide
LHR - ADL
LHRADL
London Heathrow
Thu 27/2
20:10-20:20
2 stops37h 40m
Adelaide
Sat 15/3
18:15-06:15
2 stops46h 30m
$2,047
LondonAdelaide
LHR - ADL
LHRADL
London Heathrow
Fri 30/5
22:15-18:30
2 stops35h 45m
Adelaide
Sun 15/6
18:55-20:35
2 stops58h 10m
$2,061
LondonAdelaide
LHR - ADL
LHRADL
London Heathrow
Mon 24/3
15:45-06:55
3 stops28h 40m
Adelaide
Sun 30/3
10:50-12:50
2 stops36h 30m
$2,227
Flights are sorted by cheapest return flights first.
Deals found on 10/2
Showing 1-10 of 23 results
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Best time to book a flight from Heathrow to Adelaide
Have a flexible travel schedule? Discover the best time to fly to Adelaide from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Travel insights for flights from Heathrow to Adelaide
Get recent, data-driven insights about flights from Heathrow to Adelaide including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from London Heathrow Airport to Adelaide?
Use this chart to determine the optimal time to book a return flight from Heathrow to Adelaide. Price data was last updated on 7 February 2025.
The price you pay for your flight from London Heathrow Airport to Adelaide may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from London Heathrow Airport to Adelaide?
Currently, June is the cheapest month in which you can book a flight from London Heathrow Airport to Adelaide (average of $168). Flying from London Heathrow Airport to Adelaide in October is currently the most expensive (average of $241). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LHR to ADL?
Find hourly flight availability from Heathrow to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 February 2025.
It’s typically best to fly out from London Heathrow Airport to Adelaide in the morning. Doing so could potentially save you 22% on the flight price compared to flying in the afternoon, which is usually more expensive.
Rainfall in Adelaide by month
Plan your trip to Adelaide by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.
Temperature in Adelaide by month
Plan your trip to Adelaide by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).
Reviews of airlines servicing Adelaide
Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated 12 February 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines and Air New Zealand from London to Adelaide by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.