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Cheap flights from the United Kingdom to Australia from £426

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 26/3. 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 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.
China Eastern Logo
21:00 - 09:00LHR-BNE
26h 00m1 stop
China Eastern Logo
11:10 - 17:30BNE-LHR
40h 20m1 stop
£681China Eastern
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mar, 3 mar - mar, 17 mar
China Southern Logo
21:30 - 21:10LHR-BNE
37h 40m2 stops
China Southern Logo
23:00 - 18:35BNE-LHR
29h 35m1 stop
£682China Southern
Find Deal
mar, 30 dic - mar, 20 gen
China Eastern Logo
21:00 - 09:00LHR-BNE
26h 00m1 stop
China Eastern Logo
11:10 - 17:30BNE-LHR
40h 20m1 stop
£684China Eastern
Find Deal
sab, 7 mar - mar, 24 mar
Turkish Airlines Logo
22:35 - 05:50LHR-PER
47h 15m2 stops
Turkish Airlines Logo
23:10 - 14:55PER-LHR
47h 45m2 stops
£850Turkish Airlines
Find Deal
dom, 9 nov - sab, 22 nov
Turkish Airlines Logo
06:35 - 15:15LHR-PER
24h 40m2 stops
Turkish Airlines Logo
02:25 - 21:05PER-LHR
26h 40m2 stops
£851Turkish Airlines
Find Deal
dom, 15 feb - sab, 28 feb
Malaysia Airlines Logo
10:25 - 01:25LHR-PER
31h 00m1 stop
Malaysia Airlines Logo
02:25 - 05:35PER-LHR
35h 10m1 stop
£870Malaysia Airlines
Find Deal
mar, 11 nov - lun, 17 nov
Cathay Pacific Logo
17:50 - 06:55LHR-PER
29h 05m1 stop
Cathay Pacific Logo
00:25 - 17:20PER-LHR
24h 55m1 stop
£871Cathay Pacific
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gio, 26 feb - mer, 11 mar
Lufthansa Logo
18:10 - 07:15LCY-SYD
26h 05m2 stops
Lufthansa Logo
14:05 - 08:40SYD-LCY
27h 35m2 stops
£878Lufthansa
Find Deal
mer, 25 mar - lun, 4 mag
Cathay Pacific Logo
17:50 - 06:55LHR-PER
29h 05m1 stop
Cathay Pacific Logo
00:25 - 17:20PER-LHR
24h 55m1 stop
£881Cathay Pacific
Find Deal
lun, 10 nov - lun, 1 dic
Lufthansa Logo
18:15 - 07:10LCY-MEL
25h 55m2 stops
Lufthansa Logo
15:35 - 09:05MEL-LCY
28h 30m2 stops
£1,008Lufthansa
Find Deal
lun, 1 dic - mer, 4 feb

Air China flights from United Kingdom to Australia

Our best Air China deals on United Kingdom to Australia flight tickets
Air China
25 Dec
LHR17:40London Heathrow
35h 00m
1 stop
MEL15:40Melbourne
2 Feb
MEL20:15Melbourne
30h 40m
1 stop
LHR15:55London Heathrow
£693
Find similar
Air China
2 Nov
LHR17:40London Heathrow
34h 50m
1 stop
SYD15:30Sydney Kingsford Smith
9 Nov
SYD20:40Sydney Kingsford Smith
32h 10m
1 stop
LHR17:50London Heathrow
£713
Find similar
Air China
20 Nov
LHR17:40London Heathrow
34h 50m
1 stop
SYD15:30Sydney Kingsford Smith
11 Dec
SYD20:40Sydney Kingsford Smith
32h 10m
1 stop
LHR17:50London Heathrow
£722
Find similar

Emirates flights from United Kingdom to Australia

Our best Emirates deals on United Kingdom to Australia flight tickets
Emirates
4 Nov
STN14:05London Stansted
30h 20m
2 stops
SYD07:25Sydney Kingsford Smith
15 Nov
SYD21:10Sydney Kingsford Smith
31h 45m
1 stop
STN17:55London Stansted
£986
Find similar
Emirates
4 Nov
STN20:15London Stansted
23h 10m
1 stop
MEL06:25Melbourne
17 Nov
MEL23:55Melbourne
23h 10m
1 stop
STN12:05London Stansted
£1,032
Find similar
Emirates
11 Nov
STN14:05London Stansted
22h 15m
1 stop
MEL23:20Melbourne
18 Nov
MEL22:30Melbourne
24h 35m
1 stop
STN12:05London Stansted
£1,048
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 279,928 searches. Data last updated 29 ottobre 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

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

mar 3/3

21:00-09:00

1 stop26h 00m

Brisbane

mar 17/3

11:10-17:30

1 stop40h 20m

£681

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

mar 30/12

21:30-21:10

2 stops37h 40m

Brisbane

mar 20/1

23:00-18:35

1 stop29h 35m

£682

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

sab 7/3

21:00-09:00

1 stop26h 00m

Brisbane

mar 24/3

11:10-17:30

1 stop40h 20m

£684

LondonPerth

LHR - PER

LHRPER

London Heathrow

dom 9/11

22:35-05:50

2 stops47h 15m

Perth

sab 22/11

23:10-14:55

2 stops47h 45m

£850

LondonPerth

LHR - PER

LHRPER

London Heathrow

dom 15/2

06:35-15:15

2 stops24h 40m

Perth

sab 28/2

02:25-21:05

2 stops26h 40m

£851

LondonPerth

LHR - PER

LHRPER

London Heathrow

mar 11/11

10:25-01:25

1 stop31h 00m

Perth

lun 17/11

02:25-05:35

1 stop35h 10m

£870

LondonPerth

LHR - PER

LHRPER

London Heathrow

gio 26/2

17:50-06:55

1 stop29h 05m

Perth

mer 11/3

00:25-17:20

1 stop24h 55m

£871

LondonSydney

LCY - SYD

LCYSYD

London City

mer 25/3

18:10-07:15

2 stops26h 05m

Sydney Kingsford Smith

lun 4/5

14:05-08:40

2 stops27h 35m

£878

LondonPerth

LHR - PER

LHRPER

London Heathrow

lun 10/11

17:50-06:55

1 stop29h 05m

Perth

lun 1/12

00:25-17:20

1 stop24h 55m

£881

LondonMelbourne

LCY - MEL

LCYMEL

London City

lun 1/12

18:15-07:10

2 stops25h 55m

Melbourne

mer 4/2

15:35-09:05

2 stops28h 30m

£1,008

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?

The month of May is, on average, the cheapest month to fly to Australia from United Kingdom, with most prices found around £793. The month of March is another great option to travel to Australia, with average flight prices from United Kingdom averaging around £845.

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

The cheapest day to depart on your flight to Australia is on a Monday when prices can be found for as low as £1,141. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Australia is Friday, with ticket prices averaging around £1,324.

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

In the afternoon is the cheapest time of day to fly from United Kingdom to Australia when you can find flight prices for as low as £936. Flying to Australia in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Australia is in the evening when prices are around £1,218.

What is the cheapest United Kingdom to Australia flight route?

Fly from London Heathrow to Perth 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 £1,002 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 £854 on momondo.

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

There are 4 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 2% 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

£979

Fastest flight time

16h 40m

Direct flights

Every day

Airports in Australia

1 airport
The best one-way flight to Australia from United Kingdom in the past 72 hours is £979. The best return flight deal from United Kingdom to Australia found on momondo in the last 72 hours is £1,135.
The fastest flight from United Kingdom to Australia takes 16h 40m
Direct flights go from United Kingdom to Australia every day.
There is 1 airport near Australia: 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. 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 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.

  • 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
AirAsiaPriceFrom £129Free CancellationRating
6.8
220 reviews
Search AirAsia flights
Beijing Capital AirlinesPriceFrom £330Free CancellationRating
0.0
0 reviews
Search Beijing Capital Airlines flights
Hainan AirlinesPriceFrom £339Free CancellationRating
8.1
50 reviews
Search Hainan Airlines flights
Austrian AirlinesPriceFrom £633Free CancellationRating
7.6
861 reviews
Search Austrian Airlines flights
Royal Brunei AirlinesPriceFrom £646Free CancellationRating
0.0
0 reviews
Search Royal Brunei Airlines flights
Juneyao AirlinesPriceFrom £693Free CancellationRating
0.0
0 reviews
Search Juneyao Airlines flights
Vietnam AirlinesPriceFrom £743Free CancellationRating
7.5
209 reviews
Search Vietnam Airlines flights
Air New ZealandPriceFrom £758Free CancellationRating
8.0
520 reviews
Search Air New Zealand flights
Air FrancePriceFrom £762Free CancellationRating
7.4
1,482 reviews
Search Air France flights
Air MauritiusPriceFrom £840Free CancellationRating
0.0
0 reviews
Search Air Mauritius flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from United Kingdom.

Can I find flights from United Kingdom to Australia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Australia from United Kingdom which offer a flexible booking policy as well as other useful filters and features.

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

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

If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from United Kingdom and alert you when they change.

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ven 28/11
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