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Cheap flights from Australia to the United Kingdom from £346

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 29/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Turkish Airlines Logo
16:15 - 14:55
PER
-
LHR
30h 40m2 stops
Turkish Airlines Logo
16:35 - 01:25
LHR
-
PER
24h 50m2 stops
£739Turkish Airlines
Sat, 7 Mar - Sat, 21 Mar
Turkish Airlines Logo
15:50 - 21:00
PER
-
LHR
36h 10m2 stops
Turkish Airlines Logo
22:35 - 01:10
LHR
-
PER
43h 35m2 stops
£739Turkish Airlines
Sat, 2 May - Sat, 23 May
Qatar Airways Logo
15:55 - 14:00
PER
-
LHR
30h 05m1 stop
Qatar Airways Logo
08:40 - 11:55
LHR
-
PER
19h 15m1 stop
£746Qatar Airways
Sun, 1 Feb - Sun, 15 Feb
Qatar Airways Logo
16:35 - 06:25
PER
-
LHR
21h 50m1 stop
Qatar Airways Logo
08:35 - 11:55
LHR
-
PER
19h 20m1 stop
£748Qatar Airways
Tue, 24 Feb - Tue, 17 Mar
China Eastern Logo
11:10 - 17:30
BNE
-
LHR
40h 20m1 stop
China Eastern Logo
21:00 - 09:00
LHR
-
BNE
26h 00m1 stop
£753China Eastern
Tue, 3 Mar - Mon, 23 Mar
China Eastern Logo
11:10 - 17:30
BNE
-
LHR
40h 20m1 stop
China Eastern Logo
21:00 - 09:00
LHR
-
BNE
26h 00m1 stop
£754China Eastern
Sat, 31 Jan - Sat, 7 Feb
China Southern Logo
10:15 - 18:35
BNE
-
LHR
42h 20m1 stop
China Southern Logo
22:00 - 08:15
LHR
-
BNE
24h 15m1 stop
£760China Southern
Thu, 5 Mar - Tue, 17 Mar
China Southern Logo
22:00 - 19:00
MEL
-
LHR
31h 00m1 stop
China Southern Logo
22:10 - 08:40
LHR
-
MEL
25h 30m1 stop
£814China Southern
Fri, 3 Apr - Sat, 11 Apr
Etihad Airways Logo
21:45 - 18:10
SYD
-
LHR
31h 25m1 stop
Etihad Airways Logo
08:50 - 06:35
LHR
-
SYD
34h 45m1 stop
£823Etihad Airways
Sat, 31 Jan - Sat, 7 Feb
Etihad Airways Logo
16:35 - 06:40
SYD
-
LHR
25h 05m1 stop
Etihad Airways Logo
08:50 - 17:55
LHR
-
SYD
22h 05m1 stop
£828Etihad Airways
Wed, 11 Feb - Sun, 22 Feb

Turkish Airlines flights from Australia to United Kingdom

Our best Turkish Airlines deals on Australia to United Kingdom flight tickets
Turkish Airlines
7 Mar
PER16:15Perth
30h 40m
2 stops
LHR14:55London Heathrow
21 Mar
LHR16:35London Heathrow
24h 50m
2 stops
PER01:25Perth
£739
Find similar
Turkish Airlines
2 May
PER15:50Perth
36h 10m
2 stops
LHR21:00London Heathrow
23 May
LHR22:35London Heathrow
43h 35m
2 stops
PER01:10Perth
£739
Find similar
Turkish Airlines
28 May
PER15:50Perth
30h 30m
2 stops
LHR15:20London Heathrow
13 Jun
LHR06:30London Heathrow
35h 40m
2 stops
PER01:10Perth
£741
Find similar

Qatar Airways flights from Australia to United Kingdom

Our best Qatar Airways deals on Australia to United Kingdom flight tickets
Qatar Airways
1 Feb
PER15:55Perth
30h 05m
1 stop
LHR14:00London Heathrow
15 Feb
LHR08:40London Heathrow
19h 15m
1 stop
PER11:55Perth
£746
Find similar
Qatar Airways
24 Feb
PER16:35Perth
21h 50m
1 stop
LHR06:25London Heathrow
17 Mar
LHR08:35London Heathrow
19h 20m
1 stop
PER11:55Perth
£748
Find similar
Qatar Airways
23 Feb
PER15:55Perth
22h 30m
1 stop
LHR06:25London Heathrow
15 Mar
LHR08:40London Heathrow
19h 15m
1 stop
PER11:55Perth
£770
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 18 December 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

PerthLondon

PER - LHR

PERLHR

Perth

Sat 7/3

16:15-14:55

2 stops30h 40m

London Heathrow

Sat 21/3

16:35-01:25

2 stops24h 50m

£739

PerthLondon

PER - LHR

PERLHR

Perth

Sat 2/5

15:50-21:00

2 stops36h 10m

London Heathrow

Sat 23/5

22:35-01:10

2 stops43h 35m

£739

PerthLondon

PER - LHR

PERLHR

Perth

Sun 1/2

15:55-14:00

1 stop30h 05m

London Heathrow

Sun 15/2

08:40-11:55

1 stop19h 15m

£746

PerthLondon

PER - LHR

PERLHR

Perth

Tue 24/2

16:35-06:25

1 stop21h 50m

London Heathrow

Tue 17/3

08:35-11:55

1 stop19h 20m

£748

BrisbaneLondon

BNE - LHR

BNELHR

Brisbane

Tue 3/3

11:10-17:30

1 stop40h 20m

London Heathrow

Mon 23/3

21:00-09:00

1 stop26h 00m

£753

BrisbaneLondon

BNE - LHR

BNELHR

Brisbane

Sat 31/1

11:10-17:30

1 stop40h 20m

London Heathrow

Sat 7/2

21:00-09:00

1 stop26h 00m

£754

BrisbaneLondon

BNE - LHR

BNELHR

Brisbane

Thu 5/3

10:15-18:35

1 stop42h 20m

London Heathrow

Tue 17/3

22:00-08:15

1 stop24h 15m

£760

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Fri 3/4

22:00-19:00

1 stop31h 00m

London Heathrow

Sat 11/4

22:10-08:40

1 stop25h 30m

£814

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 31/1

21:45-18:10

1 stop31h 25m

London Heathrow

Sat 7/2

08:50-06:35

1 stop34h 45m

£823

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 11/2

16:35-06:40

1 stop25h 05m

London Heathrow

Sun 22/2

08:50-17:55

1 stop22h 05m

£828

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 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 £787, 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 £791.

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 £1,099. 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 £1,485.

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 £885. Try not to purchase tickets in the afternoon because they tend to be around £1,406. 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 Perth 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 £966 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 £905 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 7% 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

£554

Fastest flight time

17h 30m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Australia in the past 72 hours is £554. The best return flight deal from Australia to United Kingdom found on momondo in the last 72 hours is £1,067.
The fastest flight from Australia to United Kingdom takes 17h 30m
Direct flights go from Australia to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Australia there are direct flights to 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 £320Free CancellationRating
7.6
428 reviews
Search Virgin Australia flights
EVA AirPriceFrom £510Free CancellationRating
8.4
1,295 reviews
Search EVA Air flights
Etihad AirwaysPriceFrom £586Free CancellationRating
7.4
1,332 reviews
Search Etihad Airways flights
China SouthernPriceFrom £587Free CancellationRating
7.5
122 reviews
Search China Southern flights
Cathay PacificPriceFrom £620Free CancellationRating
7.6
1,095 reviews
Search Cathay Pacific flights
China EasternPriceFrom £639Free CancellationRating
7.2
178 reviews
Search China Eastern flights
Singapore AirlinesPriceFrom £639Free CancellationRating
8.1
1,413 reviews
Search Singapore Airlines flights
Malaysia AirlinesPriceFrom £649Free CancellationRating
7.3
282 reviews
Search Malaysia Airlines flights
Qatar AirwaysPriceFrom £667Free CancellationRating
7.4
3,686 reviews
Search Qatar Airways flights
Air ChinaPriceFrom £672Free CancellationRating
7.1
129 reviews
Search Air China 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
Flights to Londonfrom £31
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Flights to Glasgowfrom £29
Flights to Bristolfrom £31
Flights to Newcastle upon Tynefrom £30
Flights to Aberdeenfrom £43
Flights to Liverpoolfrom £31
Flights to Leedsfrom £55
Flights to Invernessfrom £32