$466 Find Cheap Flights from the United Kingdom to Australia

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Useful Info

What is the cheapest flight to Australia?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Australia from the United Kingdom found in the last 72 hours was to Perth, at $1,794 round-trip. The most popular route is London Heathrow Airport (LHR) to Perth (PER) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,794.

What is the cheapest month to fly from the United Kingdom to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United Kingdom to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from the United Kingdom to Australia is February, when tickets cost $1,323 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is $2,383 and $2,150 respectively.

How far in advance should I book a flight from the United Kingdom to Australia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from the United Kingdom to Australia, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Which is the cheapest airport to fly into in Australia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Australia is Perth Airport (PER), with an average flight price of $1,694.


Good to know

Low seasonJune
High seasonDecember
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 23% increase in price.

FAQs for booking flights from the United Kingdom to Australia

  • Are there non-stop flights to Australia?

    Currently there is only one non-stop flight from the UK to Australia and that is operated by Qantas from London Heathrow (LHR) to Perth Airport (PER). All other carriers will have stopovers, which will depend on the home country of the carrier, so you may spend some time in Singapore, Hong Kong or Dubai, depending on which airline you are flying with.

  • How do I get to the Great Barrier Reef?

    You can book a flight from the UK into Cairns International Airport, which is the closest international airport to the Great Barrier Reef. You could stay in Cairns or book an onward domestic flight to Hamilton Island Airport (HTI), which serves as the main airport hub for the Whitsunday Islands.

  • Do I need a visa to visit Australia?

    It is necessary for British passport holders to obtain a visa to enter Australia as a visitor. You need to organise an electronic visa before you fly, and your passport only needs to be valid for the duration of your holiday in Australia.

  • I am visiting Byron Bay, what is the best airport to use?

    The closest international airport to Byron Bay is Brisbane Airport, which is a 2hr drive from the area. Another option would be to book a domestic flight to Ballina Byron Gateway Airport (BNK), which is a 25min drive from Byron Bay.

  • How does KAYAK find such low prices on flights from the United Kingdom to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United Kingdom to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United Kingdom to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom to Australia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from the United Kingdom to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from the United Kingdom to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United Kingdom to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United Kingdom to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Australia?

    Based on KAYAK data, the cheapest day to fly to Australia is Tuesday where round-trip tickets can be as cheap as $1,118. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are $1,650 on average.

  • What is the cheapest time of day to fly to Australia?

    The cheapest time of day to fly to Australia is generally in the evening, when round-trip flights cost $1,480 on average. Morning departures are around 7% more expensive than evening flights, on average. The most expensive time of day to fly to Australia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,798.

Top tips for finding a cheap flight out of the United Kingdom

  • Australia receives flights from the UK at many of its larger international airports, which also provide good onward connections to regional and domestic airports. For destinations in Western Australia, Perth Airport (PER) is the best airport to fly into. Brisbane Airport (BNE) and Sydney Airport (SYD) are on the east coast, while Melbourne Airport (MEL) and Adelaide Airport (ADL) are in the south east, so consider which one of these makes most sense depending on where your holiday will start. Cairns Airport (CNS) is in the north-east of the country and is a good option from the UK if you want to explore the very north of Queensland, while Darwin International Airport (DRW) services the Northern Territory.
  • If you are looking at flights to Australia so you can visit Kakadu National Park – a World Heritage site – think about flying into Darwin. This is the closest airport to Kakadu National Park and from here, you can complete your journey with a 3h road trip.
  • It is easy to exchange money in Australia. There are foreign currency counters in all the main airports, and it is also possible to use ATMs to withdraw Australian currency for your trip – please note that some of the more remote towns may not have ATMs available.
  • If you are travelling to the centre of Australia to see Ayers Rock and the surrounding area, consider flying into Sydney from the UK and booking a connecting flight to Alice Springs Airport (ASP). A direct flight takes around 3h and from there, you will need to hire a car for the 5-6h drive to Ayers Rock.
  • If you are travelling with children under the age of 7 and hiring a car to drive to and from the airport, it is mandatory to use an age-appropriate child car seat when driving in Australia. You should be able to reserve a car seat from the car hire company before you arrive. If travelling by taxi, be aware that, with the exception of New South Wales, it is not mandatory to use such a seat in a taxi, as long as the child can sit on the lap of an adult passenger in the back seat. In New South Wales, it is mandatory for children who are under a year old to be secured in some form of child car seat in a taxi, so you may want to consider bringing your seat from home.

Reviews of the top 5 airlines serving from the United Kingdom to Australia

 
Need help choosing which airline to fly with from the United Kingdom to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1324 reviews
7.9Comfort
8.6Crew
7.7Food
8.2Boarding
8.0Entertainment
Airline reviews

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

10.0 ExcellentBeverly, Apr 2025MNL - SIN
Read more Singapore Airlines reviews

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

Food could have been better. Too many passengers getting up and down all the time.

It was very good experience on board to Sydney with SQ.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

The food options and quality could use some more excitement and variety.

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

The crew have great customer service but their economy seating isn’t the most comfortable for a 220lbs+ guy and the food wasn’t bad, but wasn’t exceptional, either.

Wow very impressed by the quality and attentiveness of service of China Southern. Lived the blankets! Will definitely fly with them again. Despite language barriers, a few attendants know enough English to understand our rudimentary Mandarin and respond to basic questions. Although they don’t explain the beverage and meal service on the website or ticketing documents, they offered regular beverage cart and snacks during the beginning hours and end hours of the long, transoceanic flight. A full meal at the beginning and end of the flight as well, and a midflight small sandwich (dinner roll sized) but we weren’t hungry and didn’t try that one. The expectation is that every sleeps during the middle of the flight. We were on a “redeye” departure from LAX with a morning arrival in China, so I don’t know if this service pattern is the same for other flights. The domestic flight we took from Guangzhou to Harbin offered conventional refreshments and meals like a US flight service. Note that they didn’t offer diet sodas. If you like to stay hydrated, I recommend bringing plenty of your own. It is served in small cups like any other drink. You can ask for a bottle but they’re tiny - about 6 ounces.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

Not good - chair back could not move back for premium economy. Not worth the price

The back of the chair - premium economy could not move back - not worth the price

It was okay. Boarding the staff made you feel rushed like we were late or something

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

Was bumped to a later flight because of inefficiency on part of the airline.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

Loved the staff. The economy seats could have been bigger.

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

I liked the service, the menu, and the comfort of the seats! Even tho we were seated by the bathrooms, the reclining seats and movie selection was very good, my husband and I didn’t mind at all

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

The staff was great and probably that's the single most thing that distinguished this particular Qatar flight from my average typical experience. They genuinely wanted to please you and do their best.

They didn't board by zones and it was a free for all. The 16 hour flight was the most excruciating experience of my life and the seats were TINY... with no leg space and my feet were swollen immediately. The food was so bad it was inedible.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Very unimpressed that I was dumped from the seat I had booked and paid for after check in. Apparently a family wanted to sit together, however as they all were adults I think they should have pre booked their seats like I did. I will be approaching Qatar for a refund. That and the dreadful state of the flooding toilets made me wonder how they managed to be voted the best airline. Not worth the money.

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

The rows of seats in economy class are seriously close to one another making eating and resting just about impossible - there is hardly any legroom. Anyone larger than average size would have an incredibly uncomfortable flight. I had to basically share my seat with the lady passenger next to me as she was too big to fit into her allotted seat.

Food was good, attendants were friendly. Seats were not comfortable. Did not receive any amenities such as eyemask or earplugs that would have helped sleep. Additionally a large group of passengers boarded very late into boarding and were a disruption for almost the whole flight. Flight attendants did their best but the kids were making so much noise, kicking seats, and half the time no adult was sat with them so they weren’t being managed.

Good staff, good intent, decent entertainment. More seat space would always be of benefit

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Pillow and blanket are dirty. My son got multiple bites during the flight

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Excellent experience however older aeroplanes used by China Eastern Airlines.

The crew were excellent, service amazing, blankets and pillow good, cabin temperature perfect, the flight on time, food was unusual selection however plentiful, price for tickets unbeatable through Kayak. Older aeroplanes used by China Eastern was the only down side.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

Book cheap flights from the United Kingdom to Australia

Recent round-trip flight deals

11/11Tue
1 stopChina Southern
35h 20mLHR-SYD
11/18Tue
1 stopChina Southern
41h 50mSYD-LHR
$871
11/11Tue
2 stopsChina Southern
35h 50mLHR-SYD
11/18Tue
2 stopsChina Southern
37h 35mSYD-LHR
$888
11/1Sat
1 stopChina Eastern
30h 00mLGW-SYD
11/18Tue
1 stopChina Eastern
37h 00mSYD-LGW
$898
9/2Tue
2 stopsChina Eastern
28h 40mLGW-SYD
9/9Tue
1 stopChina Eastern
37h 00mSYD-LGW
$912
11/12Wed
1 stopCathay Pacific
36h 30mMAN-PER
11/24Mon
1 stopCathay Pacific
31h 25mPER-MAN
$1,129
11/12Wed
1 stopCathay Pacific
36h 30mMAN-PER
11/25Tue
1 stopCathay Pacific
31h 25mPER-MAN
$1,130
9/2Tue
1 stopQatar Airways
34h 00mLHR-PER
9/23Tue
1 stopQatar Airways
29h 25mPER-LHR
$1,258
11/11Tue
1 stopQatar Airways
29h 45mLGW-SYD
11/21Fri
1 stopQatar Airways
25h 15mSYD-LGW
$1,263
11/29Sat
1 stopSingapore Airlines
23h 20mLHR-PER
3/5Thu
1 stopSingapore Airlines
26h 00mPER-LHR
$1,264
11/5Wed
1 stopSingapore Airlines
21h 35mLHR-PER
4/28Tue
1 stopSingapore Airlines
25h 20mPER-LHR
$1,279

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Recent one-way flight deals

9/10Wed
2 stops
55h 55mLGW-SYD
$466
8/19Tue
3 stops
52h 45mLGW-SYD
$486
11/11Tue
2 stopsChina Southern
37h 00mLGW-SYD
$514
9/9Tue
2 stopsChina Southern
36h 55mLGW-SYD
$518
9/1Mon
1 stopChina Eastern
40h 00mLGW-SYD
$551
9/4Thu
2 stopsChina Eastern
28h 40mLGW-SYD
$552
9/2Tue
1 stopQatar Airways
34h 00mLHR-PER
$853
8/12Tue
1 stopQatar Airways
34h 00mLHR-PER
$858
8/20Wed
1 stopSingapore Airlines
43h 05mMAN-PER
$5,035
8/20Wed
1 stopSingapore Airlines
42h 55mMAN-PER
$5,039

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Last minute flights to Australia

Last minute flight, train and bus deals

7/13Sun
multi-stopChina Eastern
32h 35mLGW-SYD
8/12Tue
multi-stopChina Eastern
37h 00mSYD-LGW
$1,429
7/15Tue
multi-stopTurkish Airlines
28h 25mLHR-MEL
8/2Sat
multi-stopTurkish Airlines
45h 30mMEL-LHR
$1,735
7/11Fri
multi-stopQatar Airways
20h 35mLHR-PER
8/30Sat
multi-stopQatar Airways
22h 50mPER-LHR
$1,780
7/11Fri
multi-stopQatar Airways
23h 45mLHR-MEL
7/29Tue
multi-stopQatar Airways
31h 50mMEL-LHR
$2,133
7/12Sat
multi-stopEtihad Airways
24h 15mLHR-SYD
8/23Sat
multi-stopEtihad Airways
24h 15mSYD-LHR
$2,476
7/12Sat
multi-stopEtihad Airways
23h 25mLHR-SYD
8/25Mon
multi-stopEtihad Airways
24h 15mSYD-LHR
$2,538
7/13Sun
multi-stopQantas Airways
28h 35mLHR-BNE
9/11Thu
multi-stopQantas Airways
28h 30mBNE-LHR
$2,862
7/13Sun
multi-stopEmirates
24h 45mLHR-BNE
7/19Sat
multi-stopEmirates
27h 20mBNE-LHR
$2,868
7/14Mon
multi-stopEmirates
41h 30mLHR-BNE
9/10Wed
multi-stopEmirates
29h 00mBNE-LHR
$2,876
7/15Tue
multi-stopQantas Airways
27h 35mMAN-PER
8/16Sat
multi-stopQantas Airways
20h 40mPER-MAN
$2,932

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Everything you need to know for your flight to Australia

Cabin class types available on flights to Australia

Cabin classes available on flights to Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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