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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
— SYD
27 Jan — 3 Feb1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Flights to Australia in 2025
Enter your travel dates to find the best prices.
Cheapest flights to Australia
Explore the most affordable flight options available to Australia. Find the lowest fares based on data from user searches, with prices last updated on 28 December 2025.
Tue 30/1221:00LHR - SYD
1 stop29h 35mChina Eastern
Wed 21/121:30SYD - LHR
1 stop31h 00mChina Eastern
Deal found 27/12£767
Mon 29/1220:25LHR - SYD
1 stop32h 05mAir China
Wed 11/220:40SYD - LHR
1 stop30h 15mAir China
Deal found 26/12£768
Mon 29/1220:25LHR - SYD
1 stop32h 05mAir China
Sat 17/120:40SYD - LHR
1 stop32h 10mAir China
Deal found 26/12£774
Tue 30/1222:10LHR - SYD
2 stops50h 00mMultiple Airlines
Tue 13/120:40SYD - LHR
1 stop32h 10mMultiple Airlines
Deal found 27/12£779
Mon 29/1219:40LGW - SYD
2 stops54h 55mMultiple Airlines
Sun 25/110:30SYD - LGW
1 stop38h 30mMultiple Airlines
Deal found 27/12£787
Wed 31/1211:45LHR - MEL
2 stops35h 15mMultiple Airlines
Tue 13/120:15MEL - LHR
1 stop32h 35mMultiple Airlines
Deal found 26/12£788
Best flights to Australia
Discover carefully curated flight deals to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.
Sun 15/222:35LHR - SYD
2 stops32h 20mTurkish Airlines
Mon 23/216:35SYD - LHR
2 stops33h 20mTurkish Airlines
Deal found 27/12£770
Thu 16/421:00LHR - SYD
2 stops30h 35mChina Southern
Mon 20/414:15SYD - LHR
1 stop37h 45mChina Southern
Deal found 27/12£779
Wed 18/217:00LGW - SYD
1 stop30h 00mChina Eastern
Sun 22/312:00SYD - LGW
1 stop37h 00mChina Eastern
Deal found 27/12£806
Thu 26/221:00LHR - SYD
1 stop22h 30mMultiple Airlines
Fri 13/311:25SYD - LHR
1 stop42h 10mMultiple Airlines
Deal found 27/12£809
Wed 20/512:20LHR - SYD
2 stops37h 00mAustrian Airlines
Mon 25/514:35SYD - LHR
2 stops29h 50mAustrian Airlines
Deal found 25/12£814
Wed 25/308:45LHR - SYD
1 stop23h 30mAir India
Wed 29/420:00SYD - LHR
1 stop25h 05mAir India
Deal found 25/12£844
Wed 18/208:50LHR - SYD
1 stop22h 05mEtihad Airways
Thu 12/321:45SYD - LHR
1 stop25h 20mEtihad Airways
Deal found 26/12£852
Wed 20/521:10LHR - BNE
1 stop28h 25mChina Airlines
Sun 24/522:50BNE - LHR
1 stop26h 40mChina Airlines
Deal found 25/12£878
Tue 17/214:05STN - SYD
1 stop21h 25mEmirates
Tue 24/221:10SYD - STN
1 stop25h 55mEmirates
Deal found 27/12£897
Thu 5/320:35LHR - PER
1 stop20h 50mBritish Airways
Thu 19/316:15PER - LHR
1 stop21h 10mBritish Airways
Deal found 26/12£935
Sun 8/313:45LHR - MEL
1 stop32h 15mUnited Airlines
Fri 10/410:55MEL - LHR
1 stop29h 30mUnited Airlines
Deal found 27/12£957
Sat 7/220:05LHR - PER
2 stops45h 20mOman Air
Sat 21/202:25PER - LHR
2 stops35h 30mOman Air
Deal found 26/12£957
Tue 17/217:05LCY - SYD
3 stops27h 20mKLM
Thu 26/316:15SYD - LCY
2 stops28h 15mKLM
Deal found 27/12£1,036
Tue 19/519:15LCY - SYD
2 stops25h 55mSWISS
Mon 8/618:00SYD - LCY
2 stops27h 35mSWISS
Deal found 27/12£1,072
Thu 19/322:00LHR - BNE
1 stop24h 15mChina Southern
Sat 4/410:10BNE - LHR
1 stop41h 50mChina Southern
Deal found 27/12£786
Fri 8/522:35LHR - SYD
2 stops46h 35mTurkish Airlines
Tue 26/515:40SYD - LHR
2 stops32h 30mTurkish Airlines
Deal found 26/12£803
Sat 16/519:30LHR - SYD
2 stops29h 50mAustrian Airlines
Mon 8/614:35SYD - LHR
2 stops29h 50mAustrian Airlines
Deal found 25/12£814
Wed 3/617:45STN - MEL
2 stops27h 30mMultiple Airlines
Tue 9/613:25MEL - STN
2 stops29h 30mMultiple Airlines
Deal found 27/12£829
Tue 17/219:20LHR - SYD
1 stop35h 35mEtihad Airways
Tue 24/221:45SYD - LHR
1 stop31h 25mEtihad Airways
Deal found 27/12£852
Thu 26/217:00LGW - SYD
1 stop26h 30mChina Eastern
Fri 13/312:00SYD - LGW
1 stop37h 00mChina Eastern
Deal found 27/12£857
Tue 17/320:20LGW - SYD
2 stops37h 00mChina Southern
Thu 2/409:45SYD - LGW
2 stops66h 45mChina Southern
Deal found 27/12£792
Tue 10/206:25LGW - MEL
2 stops27h 30mTurkish Airlines
Tue 10/318:20MEL - LGW
2 stops26h 00mTurkish Airlines
Deal found 26/12£809
Wed 13/521:10LHR - BNE
1 stop28h 25mChina Airlines
Thu 4/622:50BNE - LHR
1 stop26h 40mChina Airlines
Deal found 26/12£891
Wed 20/519:30LHR - SYD
2 stops29h 50mAustrian Airlines
Wed 27/514:35SYD - LHR
2 stops26h 45mAustrian Airlines
Deal found 25/12£840
Sun 1/320:35LHR - PER
1 stop20h 50mBritish Airways
Tue 10/316:15PER - LHR
1 stop21h 10mBritish Airways
Deal found 26/12£935
Sun 1/215:20LHR - MEL
2 stops31h 40mUnited Airlines
Sat 14/211:30MEL - LHR
2 stops33h 10mUnited Airlines
Deal found 27/12£957
Sun 15/214:05STN - SYD
1 stop21h 25mEmirates
Tue 10/306:00SYD - STN
1 stop22h 55mEmirates
Deal found 27/12£958
Tue 3/212:15STN - SYD
2 stops31h 15mMultiple Airlines
Thu 26/220:05SYD - STN
2 stops30h 55mMultiple Airlines
Deal found 27/12£891
Wed 14/117:05LGW - MEL
2 stops36h 55mTurkish Airlines
Wed 21/122:40MEL - LGW
2 stops45h 40mTurkish Airlines
Deal found 27/12£827
Wed 4/320:35LHR - PER
1 stop20h 50mBritish Airways
Thu 19/316:15PER - LHR
1 stop21h 10mBritish Airways
Deal found 26/12£935
Direct flights to Australia
Explore direct flight options to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 December 2025.
Wed 25/211:50LHR - PER
Nonstop16h 40mQantas Airways
Tue 24/319:15PER - LHR
Nonstop17h 50mQantas Airways
Deal found 25/12£964
Mon 23/220:10LHR - SYD
Nonstop23h 25mQantas Airways
Thu 12/316:15SYD - LHR
Nonstop25h 00mQantas Airways
Deal found 26/12£992
Mon 2/320:10LHR - SYD
Nonstop23h 25mQantas Airways
Wed 25/316:15SYD - LHR
Nonstop25h 00mQantas Airways
Deal found 27/12£993
Thu 26/220:10LHR - SYD
Nonstop23h 25mQantas Airways
Thu 19/316:15SYD - LHR
Nonstop25h 00mQantas Airways
Deal found 27/12£1,004
Mon 2/320:10LHR - SYD
Nonstop23h 25mQantas Airways
Mon 16/316:15SYD - LHR
Nonstop25h 00mQantas Airways
Deal found 26/12£1,005
Thu 9/420:50LHR - SYD
Nonstop23h 20mQantas Airways
Mon 27/414:45SYD - LHR
Nonstop24h 50mQantas Airways
Deal found 26/12£1,008
Tue 21/420:50LHR - SYD
Nonstop23h 20mQantas Airways
Tue 12/514:45SYD - LHR
Nonstop24h 50mQantas Airways
Deal found 27/12£1,008
Thu 5/320:10LHR - SYD
Nonstop23h 25mQantas Airways
Fri 20/316:15SYD - LHR
Nonstop25h 00mQantas Airways
Deal found 27/12£1,011
Wed 18/220:10LHR - SYD
Nonstop23h 25mQantas Airways
Wed 4/316:15SYD - LHR
Nonstop25h 00mQantas Airways
Deal found 24/12£1,014
Tue 24/220:10LHR - SYD
Nonstop23h 25mQantas Airways
Sun 8/316:15SYD - LHR
Nonstop25h 00mQantas Airways
Deal found 27/12£1,014
Tue 3/320:10LHR - SYD
Nonstop23h 25mQantas Airways
Thu 12/316:15SYD - LHR
Nonstop25h 00mQantas Airways
Deal found 25/12£1,015
Tue 27/111:50LHR - PER
Nonstop16h 40mQantas Airways
Fri 20/319:15PER - LHR
Nonstop17h 50mQantas Airways
Deal found 26/12£1,083
Last-minute flights to Australia
Discover last-minute flight deals to Australia. Data last updated 28 December 2025 and is based on user searches.
Mon 29/1220:25LHR - SYD
1 stop32h 05mAir China
Wed 11/220:40SYD - LHR
1 stop30h 15mAir China
Deal found 26/12£768
Tue 30/1221:00LHR - SYD
1 stop26h 00mChina Eastern
Sun 25/121:30SYD - LHR
1 stop31h 00mChina Eastern
Deal found 27/12£762
Tue 30/1221:00LHR - SYD
1 stop29h 35mChina Eastern
Thu 22/112:00SYD - LHR
1 stop40h 30mChina Eastern
Deal found 27/12£767
Wed 31/1211:45LHR - MEL
2 stops35h 15mMultiple Airlines
Tue 13/120:15MEL - LHR
1 stop32h 35mMultiple Airlines
Deal found 26/12£788
Thu 1/110:30LGW - SYD
1 stop36h 30mChina Eastern
Mon 9/212:00SYD - LGW
1 stop37h 00mChina Eastern
Deal found 25/12£771
Thu 1/110:30LGW - MEL
1 stop36h 30mChina Eastern
Wed 21/122:30MEL - LGW
1 stop26h 30mChina Eastern
Deal found 27/12£789
Thu 1/121:00LHR - MEL
1 stop26h 00mMultiple Airlines
Mon 19/120:15MEL - LHR
1 stop32h 35mMultiple Airlines
Deal found 27/12£791
Mon 5/121:00LHR - PER
3 stops47h 15mMultiple Airlines
Mon 9/217:45PER - LHR
2 stops54h 35mMultiple Airlines
Deal found 27/12£880
Tue 6/110:30LGW - SYD
1 stop36h 30mChina Eastern
Thu 22/112:00SYD - LGW
1 stop29h 30mChina Eastern
Deal found 27/12£770
Wed 7/110:30LGW - SYD
1 stop36h 30mChina Eastern
Wed 4/221:30SYD - LGW
1 stop27h 30mChina Eastern
Deal found 27/12£769
Thu 8/106:00LHR - MEL
2 stops37h 00mMultiple Airlines
Fri 16/120:15MEL - LHR
1 stop32h 35mMultiple Airlines
Deal found 26/12£786
Sat 10/121:00LHR - SYD
3 stops46h 55mMultiple Airlines
Sun 25/120:40SYD - LHR
1 stop32h 10mMultiple Airlines
Deal found 27/12£763
One-way flights to Australia
Search for one-way flight options to Australia. Find affordable one-way fares based on user searches. Data last updated 28 December 2025.
Tue 24/210:30LGW - SYD
2 stops36h 35mMultiple Airlines
Deal found 25/12£474
Thu 19/314:00LGW - PER
2 stops26h 40mMultiple Airlines
Deal found 26/12£498
Tue 7/421:30LGW - AVV
3 stops37h 50mMultiple Airlines
Deal found 26/12£469
Find flights to Australia
Browse one-way and return flights deals to Australia on Cheapflights. Flight deals are based on user searches and were last updated on 28 December 2025
Find the latest flights to Australia in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 28 December 2025.
Locate flights to Australia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 28 December 2025.
Use the filters below to find and compare flights to Australia that are best for you.
Fly from
London
Route
Depart
Return
Price
LondonSydney
LHR - SYD
LHRSYD
London Heathrow
Sun 15/2
22:35-17:55
2 stops32h 20m
Sydney Kingsford Smith
Mon 23/2
16:35-14:55
2 stops33h 20m
£770
LondonSydney
LHR - SYD
LHRSYD
London Heathrow
Thu 16/4
21:00-12:35
2 stops30h 35m
Sydney Kingsford Smith
Mon 20/4
14:15-19:00
1 stop37h 45m
£779
LondonBrisbane
LHR - BNE
LHRBNE
London Heathrow
Thu 19/3
22:00-08:15
1 stop24h 15m
Brisbane
Sat 4/4
10:10-19:00
1 stop41h 50m
£786
LondonSydney
LGW - SYD
LGWSYD
London Gatwick
Tue 17/3
20:20-20:20
2 stops37h 00m
Sydney Kingsford Smith
Thu 2/4
09:45-18:30
2 stops66h 45m
£792
LondonSydney
LHR - SYD
LHRSYD
London Heathrow
Fri 8/5
22:35-06:10
2 stops46h 35m
Sydney Kingsford Smith
Tue 26/5
15:40-15:10
2 stops32h 30m
£803
LondonSydney
LGW - SYD
LGWSYD
London Gatwick
Wed 18/2
17:00-10:00
1 stop30h 00m
Sydney Kingsford Smith
Sun 22/3
12:00-14:00
1 stop37h 00m
£806
LondonSydney
LHR - SYD
LHRSYD
London Heathrow
Thu 26/2
21:00-06:30
1 stop22h 30m
Sydney Kingsford Smith
Fri 13/3
11:25-18:35
1 stop42h 10m
£809
LondonMelbourne
LGW - MEL
LGWMEL
London Gatwick
Tue 10/2
06:25-20:55
2 stops27h 30m
Melbourne
Tue 10/3
18:20-09:20
2 stops26h 00m
£809
LondonSydney
LHR - SYD
LHRSYD
London Heathrow
Wed 20/5
12:20-10:20
2 stops37h 00m
Sydney Kingsford Smith
Mon 25/5
14:35-11:25
2 stops29h 50m
£814
LondonSydney
LHR - SYD
LHRSYD
London Heathrow
Sat 16/5
19:30-10:20
2 stops29h 50m
Sydney Kingsford Smith
Mon 8/6
14:35-11:25
2 stops29h 50m
£814
Flights are sorted by cheapest return flights first.
Deals found on 27/12
Showing 1-10 of 33 results
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Best time to book a flight to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia 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.
Cheapflights Insights
Everything you need to know about your flight to Australia
How long is the flight to Australia?
On average, a flight from London to Australia takes 27 hours 12 minutes. Flights to Australia from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Australia?
Use this chart to determine the cheapest time to fly return from London to Australia. Price data was last updated on 16 December 2024.
Users looking for the lowest fares to Australia should consider flying on Tuesday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday at midday, when prices are usually at their highest.
Weekly flight availability to Australia
The most flights from London to Australia are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
What are the most popular airlines that fly to Australia?
The most popular airlines flying from London to Australia are Singapore Airlines, Cathay Pacific and Qatar Airways.
What are the cheapest airlines that fly to Australia?
The cheapest airlines flying from London to Australia are AirAsia, Beijing Capital Airlines and Hainan Airlines.
Rainfall in Australia by month
Plan your trip to Australia by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.
Temperature in Australia by month
Plan your trip to Australia by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Australia, 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 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).
What are the most popular places to fly to in Australia?
Destination popularity is based on the amount of flight searches to Australia in the last few years. This data was updated on 28 December 2025.
The most popular places in Australia to fly to are Sydney, Melbourne, Perth, Brisbane and Adelaide.
Reviews of airlines servicing Australia
Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 28 December 2025.
Read reviews from past customers who have flown Emirates, Singapore Airlines, andCathay Pacific to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Great flight and the best food I’ve had on a plane
FAQs about flying to Australia
What is good to know if travelling to Australia?
If the thought of a banger on the barbie sounds delicious, remember that beef, rather than pork sausages in Australia are the norm.
Queensland is home to the Great Barrier Reef and averages 300 sunny days a year. Brisbane, political and art capital of Queensland, has a world-class cultural calendar, thriving nightlife, and perfect climate. When you’re not visiting the islands, take in the town’s sights: Queenslander cottages converted to cafes, restaurants, and shops; excellent cuisine; fine arts, Australian surfing spots and sporting events.
Also in Queensland, Cairns is the only place in the world with side-by-side World Heritage sites: the Great Barrier Reef and Wet Tropics Rainforest. In the north, the rainforest touches the reef, and you can go from the beach to snorkeling in the reef. An international tourist destination, Cairns has a nightlife, shopping, and accommodation for all budgets.
Australia’s oldest city, Sydney, has international style, superb dining, and exuberance. The nightlife offers the renowned Sydney Opera House and theatres as well as trendy clubs, bars, and rowdy pubs. The Harbour Bridge is a must-see and must-climb, and beaches are around the harbour and along the oceanfront. A true cosmopolitan city, the shopping is excellent, especially for opals.
The sunniest Australian capital, Perth is a city of skyscrapers, yet great beaches are just a bus ride away. Rottnest Island has snorkelling, fishing, golfing, and hiking. Nearby Fremantle has heritage-listed buildings, restored warehouses, museums, and selections of crafts and Aboriginal souvenirs. Or head over to the Darling Range and bushwalk to the oldest rocks on Earth, waterfalls, and forests.
Melbourne is known for the good things in life: fashion, food, entertainment, nightlife, sports, and shopping. International festivals are held year-round, and sports venues include the Australian Open, Melbourne Cup, car racing, and Australian-rules football. A shoppers delight, there’s everything from high fashion to unique souvenirs and handcrafts. A cultural melting pot, Melbourne has old-world charm with its Victorian architecture and ethnic restaurants.
Can I find cheaper flights to Australia if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Australia on Cheapflights that require 1 or 2 stops for potential cost savings.
Based on reviews from Cheapflights users, AirAsia is rated the highest out of the airlines that fly to Australia.
What is the cheapest airport to fly to in Australia?
Melbourne is currently the cheapest airport to fly to in Australia. One-way flights to Melbourne typically cost £31, while return flights cost around £28.
Yes. Sydney Kingsford Smith has hotels nearby for those requiring accommodations. Aerotel Sydney - Inside International Terminal Airport is the closest property to Sydney Kingsford Smith (0.0 mi away from Sydney Kingsford Smith).
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights to Australia?
When you search for this flight to Australia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.
Why should you use Cheapflights to find cheap flight tickets to Australia?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Australia for you. Better yet — we are completely free to use.
Can Cheapflights find flights to Australia with no change fees?
Yes! Cheapflights helps users easily find flights to Australia with no change fees.
Can Cheapflights notify me if prices for flights to Australia become cheaper?
Yes! Start tracking prices for Australia flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.
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