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Cheap flights from the United Kingdom to Australia from $954

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Australia departing on 26/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from the United Kingdom to Australia

Recent return flight deals from the United Kingdom to Australia

Enter your travel dates to find the best prices.
Air China Logo
20:25 - 15:40
LHR
-
MEL
32h 15m1 stop
Air China Logo
20:15 - 17:50
MEL
-
LHR
32h 35m1 stop
$1,554Air China
Mon, 5 Jan - Sun, 18 Jan
Royal Brunei Airlines Logo
17:15 - 05:30
LHR
-
MEL
27h 15m2 stops
Royal Brunei Airlines Logo
12:30 - 06:25
MEL
-
LHR
26h 55m2 stops
$1,556Royal Brunei Airlines
Wed, 3 Jun - Tue, 9 Jun
China Eastern Logo
17:00 - 10:00
LGW
-
MEL
30h 00m1 stop
China Eastern Logo
12:00 - 06:30
MEL
-
LGW
29h 30m1 stop
$1,556China Eastern
Wed, 4 Mar - Thu, 12 Mar
Multiple Airlines Logo
21:00 - 08:40
LHR
-
MEL
26h 40m2 stops
Multiple Airlines Logo
12:00 - 09:35
MEL
-
LHR
30h 35m2 stops
$1,560Multiple Airlines
Tue, 5 May - Tue, 19 May
China Eastern Logo
10:30 - 10:00
LGW
-
MEL
36h 30m1 stop
China Eastern Logo
14:00 - 06:30
MEL
-
LGW
27h 30m1 stop
$1,562China Eastern
Tue, 6 Jan - Wed, 4 Feb
Multiple Airlines Logo
19:45 - 15:10
LHR
-
MEL
32h 25m1 stop
Multiple Airlines Logo
23:30 - 18:35
MEL
-
LHR
30h 05m1 stop
$1,562Multiple Airlines
Wed, 14 Jan - Wed, 21 Jan
China Southern Logo
21:30 - 21:30
LHR
-
MEL
37h 00m2 stops
China Southern Logo
10:20 - 18:05
MEL
-
LHR
40h 45m2 stops
$1,563China Southern
Sat, 14 Mar - Sun, 5 Apr
China Southern Logo
21:00 - 08:40
LHR
-
MEL
26h 40m2 stops
China Southern Logo
10:20 - 19:00
MEL
-
LHR
41h 40m1 stop
$1,566China Southern
Tue, 28 Apr - Mon, 11 May
Qatar Airways Logo
08:40 - 17:50
LGW
-
MEL
22h 10m1 stop
Qatar Airways Logo
16:10 - 05:55
MEL
-
LGW
24h 45m1 stop
$1,578Qatar Airways
Wed, 18 Feb - Mon, 9 Mar
Cathay Pacific Logo
18:20 - 07:45
LHR
-
PER
30h 25m1 stop
Cathay Pacific Logo
00:10 - 06:20
PER
-
LHR
37h 10m1 stop
$1,858Cathay Pacific
Mon, 4 May - Sat, 23 May

Emirates flights from United Kingdom to Australia

Our best Emirates deals on United Kingdom to Australia flight tickets
Emirates
29 May
STN14:55London Stansted
22h 10m
1 stop
SYD22:05Sydney Kingsford Smith
3 June
SYD21:10Sydney Kingsford Smith
24h 45m
1 stop
STN12:55London Stansted
$1,575
Find similar
Emirates
16 Feb
LGW20:25London Gatwick
23h 00m
1 stop
MEL06:25Melbourne
9 Mar
MEL06:15Melbourne
25h 35m
1 stop
LGW20:50London Gatwick
$1,607
Find similar
Emirates
17 Feb
STN20:15London Stansted
23h 10m
1 stop
MEL06:25Melbourne
10 Mar
MEL06:15Melbourne
22h 40m
1 stop
STN17:55London Stansted
$1,660
Find similar

KLM flights from United Kingdom to Australia

Our best KLM deals on United Kingdom to Australia flight tickets
KLM
24 Feb
LCY17:05London City
26h 30m
2 stops
SYD06:35Sydney Kingsford Smith
10 Mar
SYD16:15Sydney Kingsford Smith
28h 15m
2 stops
LCY09:30London City
$2,039
Find similar
KLM
5 Jan
LCY17:05London City
27h 20m
2 stops
SYD07:25Sydney Kingsford Smith
29 Jan
SYD16:15Sydney Kingsford Smith
28h 15m
2 stops
LCY09:30London City
$3,045
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Australia 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, momondo users made 78,305 searches. Data last updated 22 December 2025.
Use the filters below to find and compare flights from the United Kingdom to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Mon 5/1

20:25-15:40

1 stop32h 15m

Melbourne

Sun 18/1

20:15-17:50

1 stop32h 35m

$1,554

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 3/6

17:15-05:30

2 stops27h 15m

Melbourne

Tue 9/6

12:30-06:25

2 stops26h 55m

$1,556

LondonMelbourne

LGW - MEL

LGWMEL

London Gatwick

Wed 4/3

17:00-10:00

1 stop30h 00m

Melbourne

Thu 12/3

12:00-06:30

1 stop29h 30m

$1,556

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Tue 5/5

21:00-08:40

2 stops26h 40m

Melbourne

Tue 19/5

12:00-09:35

2 stops30h 35m

$1,560

LondonMelbourne

LGW - MEL

LGWMEL

London Gatwick

Tue 6/1

10:30-10:00

1 stop36h 30m

Melbourne

Wed 4/2

14:00-06:30

1 stop27h 30m

$1,562

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 14/1

19:45-15:10

1 stop32h 25m

Melbourne

Wed 21/1

23:30-18:35

1 stop30h 05m

$1,562

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Sat 14/3

21:30-21:30

2 stops37h 00m

Melbourne

Sun 5/4

10:20-18:05

2 stops40h 45m

$1,563

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Tue 28/4

21:00-08:40

2 stops26h 40m

Melbourne

Mon 11/5

10:20-19:00

1 stop41h 40m

$1,566

LondonMelbourne

LGW - MEL

LGWMEL

London Gatwick

Wed 18/2

08:40-17:50

1 stop22h 10m

Melbourne

Mon 9/3

16:10-05:55

1 stop24h 45m

$1,578

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 4/5

18:20-07:45

1 stop30h 25m

Perth

Sat 23/5

00:10-06:20

1 stop37h 10m

$1,858

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Australia from

How to get the cheapest flight ticket from United Kingdom to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Australia?

In general, May is the cheapest month to fly from United Kingdom to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,575. If you don’t want to visit Australia in May, then you should wait until June to fly from United Kingdom, when ticket prices are also cheap, with an average price of $1,695.

What is the cheapest day to depart on your flight to Australia?

On average, the least expensive day to fly to Australia from United Kingdom is on a Thursday. momondo users have found tickets for Thursday departures for as low as $2,158. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from United Kingdom to Australia on a Saturday will generally be more expensive and average around $3,048. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Australia?

According to our data, the cheapest time of day to fly to Australia is in the afternoon. momondo users have found flights departing from United Kingdom to Australia in the afternoon for as low as $2,016. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the evening, with an average ticket price of $2,503. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest United Kingdom to Australia flight route?

Fly from London Heathrow to Sydney Kingsford Smith for the best United Kingdom - Australia flight prices

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,002 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from United Kingdom for as low as $1,657 on momondo.

What cabin class options are available on United Kingdom to Australia flights?

There are 3 cabin classes available to choose from on United Kingdom to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to Australia flights?

You could potentially save up to 7% on your flight if you consider stops on a United Kingdom to Australia flight.

Cheap United Kingdom to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Australia

Best price found

$1,334

Fastest flight time

16h 40m

Direct flights

Every day

Airports in Australia

266 airports
The best one-way flight to Australia from United Kingdom in the past 72 hours is $1,334. The best return flight deal from United Kingdom to Australia found on momondo in the last 72 hours is $2,046.
The fastest flight from United Kingdom to Australia takes 16h 40m
Direct flights go from United Kingdom to Australia every day.
There are 266 airports in Australia. From United Kingdom there are direct flights to Perth (PER).
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Australia?

    Prices for flights from United Kingdom to Australia were last updated today.

  • How many operators does momondo search for flights from United Kingdom to Australia?

  • How old do you have to be to fly from United Kingdom to Australia?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Australia.

  • What documentation or ID do you need to fly to Australia?

    The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from United Kingdom to Australia?

Best airlines flying from United Kingdom to Australia

Compare and see reviews for airlines that fly from United Kingdom to Australia with momondo
Airline
Rating
Free cancellation
Price
China SouthernPriceFrom $843Free cancellationRating
7.5
123 reviews
Search China Southern flights
Air ChinaPriceFrom $1,052Free cancellationRating
7.2
132 reviews
Search Air China flights
China EasternPriceFrom $1,080Free cancellationRating
7.2
179 reviews
Search China Eastern flights
British AirwaysPriceFrom $1,095Free cancellationRating
6.7
7,605 reviews
Search British Airways flights
Malaysia AirlinesPriceFrom $1,311Free cancellationRating
7.3
284 reviews
Search Malaysia Airlines flights
Royal Brunei AirlinesPriceFrom $1,372Free cancellationRating
0.0
0 reviews
Search Royal Brunei Airlines flights
Singapore AirlinesPriceFrom $1,405Free cancellationRating
8.1
1,415 reviews
Search Singapore Airlines flights
EmiratesPriceFrom $1,443Free cancellationRating
8.1
3,442 reviews
Search Emirates flights
United AirlinesPriceFrom $1,450Free cancellationRating
7.4
9,104 reviews
Search United Airlines flights
Air IndiaPriceFrom $1,487Free cancellationRating
5.5
2,954 reviews
Search Air India flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Australia?

Finding the right flight to Australia from United Kingdom is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that 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 from United Kingdom to Australia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for United Kingdom to Australia flights to just show those with flexible booking policies.

How can momondo help me find flights from United Kingdom to Australia?

momondo helps you find the best flight between United Kingdom and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from United Kingdom to Australia right now. Can momondo alert me if prices change?

Price alerts on flights to Australia from United Kingdom are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Australia trip

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