£238 Cheap flights to Australia
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Australia departing on 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find flights to these popular cities in Australia from your nearest airport.
Flights to Sydney
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Search all flight deals to AdelaideFind the cheapest flights from the United Kingdom to Australia
Recent return flight deals from the United Kingdom to Australia
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Fly from
Route
Depart
Return
LondonMelbourne
LHR London Heathrow - MEL Melbourne
LHRMEL
London Heathrow
Wed 4/11
22:00-09:45
1 stop24h 45m
Melbourne
Wed 18/11
23:30-17:55
2 stops29h 25m
LondonMelbourne
LHR London Heathrow - MEL Melbourne
LHRMEL
London Heathrow
Mon 7/9
21:20-10:00
2 stops51h 40m
Melbourne
Mon 21/9
11:00-18:40
1 stop40h 40m
LondonMelbourne
LHR London Heathrow - MEL Melbourne
LHRMEL
London Heathrow
Sat 5/9
20:45-19:40
1 stop37h 55m
Melbourne
Sat 26/9
01:30-19:00
1 stop26h 30m
LondonMelbourne
LGW London Gatwick - MEL Melbourne
LGWMEL
London Gatwick
Sun 13/9
11:00-19:20
1 stop23h 20m
Melbourne
Sun 4/10
11:20-06:30
1 stop29h 10m
LondonMelbourne
LHR London Heathrow - MEL Melbourne
LHRMEL
London Heathrow
Fri 28/8
22:05-12:00
1 stop28h 55m
Melbourne
Tue 15/9
11:00-18:40
1 stop40h 40m
LondonMelbourne
LGW London Gatwick - MEL Melbourne
LGWMEL
London Gatwick
Sun 27/12
11:35-15:40
1 stop41h 05m
Melbourne
Tue 19/1
22:35-13:05
2 stops49h 30m
LondonMelbourne
LGW London Gatwick - MEL Melbourne
LGWMEL
London Gatwick
Fri 4/9
22:00-10:00
3 stops51h 00m
Melbourne
Fri 11/9
11:00-06:40
1 stop28h 40m
LondonMelbourne
LHR London Heathrow - MEL Melbourne
LHRMEL
London Heathrow
Wed 4/11
17:00-05:00
2 stops25h 00m
Melbourne
Thu 19/11
13:30-07:20
2 stops28h 50m
LondonMelbourne
LHR London Heathrow - MEL Melbourne
LHRMEL
London Heathrow
Wed 4/11
17:00-05:00
2 stops25h 00m
Melbourne
Thu 19/11
13:30-07:20
2 stops28h 50m
LondonMelbourne
LHR London Heathrow - MEL Melbourne
LHRMEL
London Heathrow
Thu 3/9
14:00-19:40
1 stop44h 40m
Melbourne
Wed 23/9
01:30-19:00
1 stop26h 30m
See travel insights to Australia from
Australia flights insights and trends
Explore insights for your Australia flight to craft the best travel plan
How long is the flight from United Kingdom to Australia?
Flight times from United Kingdom to Australia vary, but if you’re flying out of London Heathrow and flying into Sydney Kingsford Smith (one of the most popular routes), then the duration is 22h 20m on average. Another popular route from United Kingdom to Australia is flying from Manchester to Sydney Kingsford Smith, which will take roughly 23h 45m. Keep in mind that layovers or delays could extend your travel time.
What are the most popular cities to visit in Australia?
Australia is full of interesting cities to visit if you’re interested in touring the country. The majority of our users (39%) visit Sydney more than other cities in the country, but other popular cities in Australia include Melbourne and Perth.
Cheapest flights to cities in Australia
Click on the cities below to find out when it's cheapest to fly to Australia from United Kingdom
Cheap Australia flight deals and tips
Summary info about Australia flight prices, duration and airlines
Best One-Way Price | £430 |
|---|---|
Best Round-Trip Price | £796 |
Fastest flight time | 23h 25m |
Popular in | December |
Frequently asked questions about flying to Australia
What popular landmarks are in Australia?
Australia is full of notable places to explore, many with significant historical value to the region and the world. Some of the most popular landmarks in Australia are Sydney Opera House, Sydney Cricket Ground, Carlton Gardens, and Star Casino, among many more.
What is the best airport to land at to visit Sydney Opera House?
When visiting Sydney Opera House in Sydney, the closest airport is Sydney Airport.
Which airlines fly to Australia?
Qatar Airways, Cathay Pacific and Emirates are the top three most popular airlines that fly to Australia according to our data. Qatar Airways is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 40 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.
What is the most popular airport in Australia to fly to?
Sydney Kingsford Smith is the most popular airport in Australia to fly to, with 32% of all users travelling to Australia opting to take a flight into this airport. If you’re interested in staying in Sydney, which is the city in Australia that is closest to Sydney Kingsford Smith, then be sure to check momondo for cheap flight deals.
How much are flights to Australia?
Flights to Australia have been found on momondo for as low as £860 per ticket recently. However, the average price tends to be £3,546 and anything for £3,242 or less is a good deal. £14,772 is the most expensive flight we’ve seen in the past week, though you may be able to avoid this price depending on what airport you fly from, what airline you choose, and how far in advance you book your flights.
What is the best day of the week to fly to Australia?
Consider booking a flight to Australia on a Monday, which is the cheapest day of the week. You will also find that flying out on a Tuesday is another low-cost option. Try to avoid booking your flight to Australia on Wednesday, which tends to be the most expensive day of the week.
Where is it cheapest to fly into Australia?
If you're headed to Australia, consider flying into Perth airport in Perth for the best deals, with an average airfare of £860. Alternatively, Melbourne airport in Melbourne is a close second for cheapest flights to Australia with an average airfare of £975.
When did momondo last update prices for flights to Australia?
Prices for flights to Australia are updated daily.
How many operators does momondo search for flights to Australia?
As of August 2026, there are 51 operators available to choose from for flights to Australia.
How old do you have to be to fly to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to Australia?
Finding the right flight to Australia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.
Can I find flights to Australia with flexible booking policies on momondo?
momondo does allow users to show only those flights to Australia which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights to Australia?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Australia.
I’m not ready to book a flight to Australia right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.