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Cheap flights from Australia to the United Kingdom from £300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to the United Kingdom departing on 6/11. 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 Australia to the United Kingdom

Recent return flight deals from Australia to the United Kingdom

Enter your travel dates to find the best prices.
Air China Logo
20:15 - 17:50MEL-LHR
32h 35m1 stop
Air China Logo
17:40 - 15:40LHR-MEL
35h 00m1 stop
£673Air China
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Sun, 9 Nov - Wed, 3 Dec
Multiple Airlines Logo
16:55 - 09:25MEL-LGW
27h 30m2 stops
Multiple Airlines Logo
17:05 - 06:15LGW-MEL
26h 10m2 stops
£689Multiple Airlines
Find Deal
Sun, 1 Mar - Sun, 15 Mar
Cathay Pacific Logo
00:25 - 20:10PER-LHR
27h 45m1 stop
Cathay Pacific Logo
20:15 - 22:55LHR-PER
42h 40m1 stop
£710Cathay Pacific
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Mon, 17 Nov - Wed, 26 Nov
Cathay Pacific Logo
00:25 - 20:10PER-LHR
27h 45m1 stop
Cathay Pacific Logo
20:15 - 06:55LHR-PER
26h 40m1 stop
£713Cathay Pacific
Find Deal
Tue, 18 Nov - Wed, 26 Nov
Singapore Airlines Logo
13:50 - 05:55PER-LHR
24h 05m1 stop
Singapore Airlines Logo
21:45 - 05:25LHR-PER
23h 40m1 stop
£729Singapore Airlines
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Wed, 28 Jan - Sun, 15 Feb
Singapore Airlines Logo
01:15 - 15:20PER-LHR
22h 05m1 stop
Singapore Airlines Logo
21:45 - 05:25LHR-PER
23h 40m1 stop
£732Singapore Airlines
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Tue, 27 Jan - Sun, 15 Feb
Qatar Airways Logo
15:55 - 06:25PER-LHR
22h 30m1 stop
Qatar Airways Logo
08:40 - 12:20LHR-PER
19h 40m1 stop
£736Qatar Airways
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Mon, 10 Nov - Mon, 24 Nov
Qatar Airways Logo
15:55 - 06:25PER-LHR
22h 30m1 stop
Qatar Airways Logo
08:35 - 12:20LHR-PER
19h 45m1 stop
£741Qatar Airways
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Mon, 10 Nov - Mon, 24 Nov
Emirates Logo
22:30 - 12:05MEL-STN
24h 35m1 stop
Emirates Logo
20:15 - 18:15STN-MEL
35h 00m1 stop
£783Emirates
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Sun, 25 Jan - Sun, 1 Feb
Emirates Logo
23:55 - 12:05MEL-STN
23h 10m1 stop
Emirates Logo
14:05 - 18:15STN-MEL
41h 10m1 stop
£784Emirates
Find Deal
Mon, 17 Nov - Sun, 23 Nov

Air China flights from Australia to United Kingdom

Our best Air China deals on Australia to United Kingdom flight tickets
Air China
9 Nov
MEL20:15Melbourne
32h 35m
1 stop
LHR17:50London Heathrow
3 Dec
LHR17:40London Heathrow
35h 00m
1 stop
MEL15:40Melbourne
£673
Find similar
Air China
4 Nov
SYD20:40Sydney Kingsford Smith
30h 15m
1 stop
LHR15:55London Heathrow
21 Nov
LHR17:40London Heathrow
34h 50m
1 stop
SYD15:30Sydney Kingsford Smith
£696
Find similar
Air China
11 Nov
SYD20:40Sydney Kingsford Smith
30h 15m
1 stop
LHR15:55London Heathrow
4 Dec
LHR20:25London Heathrow
32h 05m
1 stop
SYD15:30Sydney Kingsford Smith
£702
Find similar

China Southern flights from Australia to United Kingdom

Our best China Southern deals on Australia to United Kingdom flight tickets
China Southern
27 Nov
MEL11:25Melbourne
42h 10m
1 stop
LHR18:35London Heathrow
4 Dec
LHR22:00London Heathrow
36h 30m
1 stop
MEL21:30Melbourne
£690
Find similar
China Southern
24 Nov
MEL09:00Melbourne
44h 35m
1 stop
LHR18:35London Heathrow
28 Nov
LHR22:00London Heathrow
24h 45m
1 stop
MEL09:45Melbourne
£706
Find similar
China Southern
25 Nov
MEL09:00Melbourne
44h 35m
1 stop
LHR18:35London Heathrow
29 Nov
LHR21:30London Heathrow
37h 00m
2 stops
MEL21:30Melbourne
£727
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Australia to United Kingdom 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 31 October 2025.
Use the filters below to find and compare flights from Australia to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sun 9/11

20:15-17:50

1 stop32h 35m

London Heathrow

Wed 3/12

17:40-15:40

1 stop35h 00m

£673

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Sun 1/3

16:55-09:25

2 stops27h 30m

London Gatwick

Sun 15/3

17:05-06:15

2 stops26h 10m

£689

PerthLondon

PER - LHR

PERLHR

Perth

Mon 17/11

00:25-20:10

1 stop27h 45m

London Heathrow

Wed 26/11

20:15-22:55

1 stop42h 40m

£710

PerthLondon

PER - LHR

PERLHR

Perth

Tue 18/11

00:25-20:10

1 stop27h 45m

London Heathrow

Wed 26/11

20:15-06:55

1 stop26h 40m

£713

PerthLondon

PER - LHR

PERLHR

Perth

Wed 28/1

13:50-05:55

1 stop24h 05m

London Heathrow

Sun 15/2

21:45-05:25

1 stop23h 40m

£729

PerthLondon

PER - LHR

PERLHR

Perth

Tue 27/1

01:15-15:20

1 stop22h 05m

London Heathrow

Sun 15/2

21:45-05:25

1 stop23h 40m

£732

PerthLondon

PER - LHR

PERLHR

Perth

Mon 10/11

15:55-06:25

1 stop22h 30m

London Heathrow

Mon 24/11

08:40-12:20

1 stop19h 40m

£736

PerthLondon

PER - LHR

PERLHR

Perth

Mon 10/11

15:55-06:25

1 stop22h 30m

London Heathrow

Mon 24/11

08:35-12:20

1 stop19h 45m

£741

MelbourneLondon

MEL - STN

MELSTN

Melbourne

Sun 25/1

22:30-12:05

1 stop24h 35m

London Stansted

Sun 1/2

20:15-18:15

1 stop35h 00m

£783

MelbourneLondon

MEL - STN

MELSTN

Melbourne

Mon 17/11

23:55-12:05

1 stop23h 10m

London Stansted

Sun 23/11

14:05-18:15

1 stop41h 10m

£784

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

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

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 United Kingdom?

The cheapest month to fly to United Kingdom from Australia is in February. Flight prices, which tend to average around £790, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of February, then departing from Australia during the month May is also very affordable. Most momondo users find prices during this month for around £804.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Australia to United Kingdom is on a Friday. Travellers who choose to depart for United Kingdom on a Friday will often find tickets for as low as £1,115. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Australia to United Kingdom for around £1,486.

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

The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £898. Try not to purchase tickets in the afternoon because they tend to be around £1,426. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Australia to United Kingdom flight route?

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

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

You are more likely to see cheaper flights to United Kingdom from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £987 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Australia for as low as £904 on momondo.

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

There are 3 cabin classes available to choose from on Australia to United Kingdom 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 Australia to United Kingdom flights?

You could potentially save up to 4% on your flight if you consider stops on a Australia to United Kingdom flight.

Cheap Australia to United Kingdom flight deals and tips

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

Best price found

£696

Fastest flight time

17h 30m

Direct flights

Every day

Airports in United Kingdom

1 airport
The best one-way flight to United Kingdom from Australia in the past 72 hours is £696. The best return flight deal from Australia to United Kingdom found on momondo in the last 72 hours is £1,599.
The fastest flight from Australia to United Kingdom takes 17h 30m
Direct flights go from Australia to United Kingdom every day.
There is 1 airport near United Kingdom: London Heathrow (LHR)
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Australia to United Kingdom

Compare and see reviews for airlines that fly from Australia to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Virgin AustraliaPriceFrom £325Free CancellationRating
7.6
423 reviews
Search Virgin Australia flights
EVA AirPriceFrom £517Free CancellationRating
8.4
1,268 reviews
Search EVA Air flights
Etihad AirwaysPriceFrom £594Free CancellationRating
7.4
1,284 reviews
Search Etihad Airways flights
China SouthernPriceFrom £596Free CancellationRating
7.5
119 reviews
Search China Southern flights
Cathay PacificPriceFrom £621Free CancellationRating
7.6
1,044 reviews
Search Cathay Pacific flights
China EasternPriceFrom £649Free CancellationRating
7.2
174 reviews
Search China Eastern flights
Singapore AirlinesPriceFrom £649Free CancellationRating
8.1
1,389 reviews
Search Singapore Airlines flights
Malaysia AirlinesPriceFrom £659Free CancellationRating
7.3
278 reviews
Search Malaysia Airlines flights
Air ChinaPriceFrom £682Free CancellationRating
7.1
119 reviews
Search Air China flights
Qatar AirwaysPriceFrom £696Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights

Why use momondo?

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

It is quick and easy to find Australia to United Kingdom flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United Kingdom that suits you.

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

Flights from Australia to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from Australia.

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

Price alerts on flights to United Kingdom from Australia 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 United Kingdom trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
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