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Cheap flights from Australia to the United Kingdom from $599

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 15/2. 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.
China Southern Logo
11:25 - 18:35
MEL
-
LHR
42h 10m1 stop
China Southern Logo
22:00 - 21:30
LHR
-
MEL
36h 30m1 stop
$1,429China Southern
Mon, 2 Mar - Thu, 19 Mar
China Eastern Logo
12:00 - 15:10
MEL
-
LGW
37h 10m1 stop
China Eastern Logo
18:25 - 09:00
LGW
-
MEL
29h 35m1 stop
$1,429China Eastern
Thu, 2 Apr - Wed, 15 Apr
China Eastern Logo
22:30 - 17:30
MEL
-
LHR
30h 00m1 stop
China Eastern Logo
21:00 - 10:00
LHR
-
MEL
26h 00m1 stop
$1,430China Eastern
Sun, 8 Feb - Sat, 21 Feb
Multiple Airlines Logo
16:00 - 09:20
MEL
-
LGW
28h 20m2 stops
Multiple Airlines Logo
17:05 - 08:30
LGW
-
MEL
28h 25m2 stops
$1,430Multiple Airlines
Tue, 3 Feb - Fri, 27 Feb
Malaysia Airlines Logo
16:15 - 15:25
PER
-
LHR
31h 10m1 stop
Malaysia Airlines Logo
21:25 - 01:25
LHR
-
PER
20h 00m1 stop
$1,448Malaysia Airlines
Tue, 3 Mar - Tue, 17 Mar
Qatar Airways Logo
15:55 - 05:55
PER
-
LHR
22h 00m1 stop
Qatar Airways Logo
08:05 - 12:20
LHR
-
PER
20h 15m1 stop
$1,454Qatar Airways
Mon, 9 Feb - Mon, 16 Feb
Qatar Airways Logo
15:55 - 06:25
PER
-
LHR
22h 30m1 stop
Qatar Airways Logo
08:40 - 11:55
LHR
-
PER
19h 15m1 stop
$1,456Qatar Airways
Mon, 26 Jan - Wed, 11 Feb
Singapore Airlines Logo
01:10 - 15:45
PER
-
LHR
21h 35m1 stop
Singapore Airlines Logo
09:25 - 14:40
LHR
-
PER
22h 15m1 stop
$1,468Singapore Airlines
Mon, 1 Jun - Tue, 16 Jun
Etihad Airways Logo
16:35 - 06:40
SYD
-
LHR
25h 05m1 stop
Etihad Airways Logo
19:20 - 17:55
LHR
-
SYD
35h 35m1 stop
$1,613Etihad Airways
Mon, 9 Feb - Tue, 17 Feb
Etihad Airways Logo
21:45 - 12:05
SYD
-
LHR
25h 20m1 stop
Etihad Airways Logo
08:50 - 17:55
LHR
-
SYD
22h 05m1 stop
$1,625Etihad Airways
Mon, 9 Mar - Thu, 19 Mar

Etihad Airways flights from Australia to United Kingdom

Our best Etihad Airways deals on Australia to United Kingdom flight tickets
Etihad Airways
9 Feb
SYD16:35Sydney Kingsford Smith
25h 05m
1 stop
LHR06:40London Heathrow
17 Feb
LHR19:20London Heathrow
35h 35m
1 stop
SYD17:55Sydney Kingsford Smith
$1,613
Etihad Airways
9 Mar
SYD21:45Sydney Kingsford Smith
25h 20m
1 stop
LHR12:05London Heathrow
19 Mar
LHR08:50London Heathrow
22h 05m
1 stop
SYD17:55Sydney Kingsford Smith
$1,625

Qatar Airways flights from Australia to United Kingdom

Our best Qatar Airways deals on Australia to United Kingdom flight tickets
Qatar Airways
9 Feb
PER15:55Perth
22h 00m
1 stop
LHR05:55London Heathrow
16 Feb
LHR08:05London Heathrow
20h 15m
1 stop
PER12:20Perth
$1,454
Qatar Airways
26 Jan
PER15:55Perth
22h 30m
1 stop
LHR06:25London Heathrow
11 Feb
LHR08:40London Heathrow
19h 15m
1 stop
PER11:55Perth
$1,456
Qatar Airways
8 Feb
PER15:55Perth
23h 25m
1 stop
LHR07:20London Heathrow
15 Feb
LHR08:30London Heathrow
19h 25m
1 stop
PER11:55Perth
$1,457

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 78,305 searches. Data last updated 11 January 2026.
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

Mon 2/3

11:25-18:35

1 stop42h 10m

London Heathrow

Thu 19/3

22:00-21:30

1 stop36h 30m

$1,429

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Thu 2/4

12:00-15:10

1 stop37h 10m

London Gatwick

Wed 15/4

18:25-09:00

1 stop29h 35m

$1,429

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sun 8/2

22:30-17:30

1 stop30h 00m

London Heathrow

Sat 21/2

21:00-10:00

1 stop26h 00m

$1,430

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Tue 3/2

16:00-09:20

2 stops28h 20m

London Gatwick

Fri 27/2

17:05-08:30

2 stops28h 25m

$1,430

PerthLondon

PER - LHR

PERLHR

Perth

Tue 3/3

16:15-15:25

1 stop31h 10m

London Heathrow

Tue 17/3

21:25-01:25

1 stop20h 00m

$1,448

PerthLondon

PER - LHR

PERLHR

Perth

Mon 9/2

15:55-05:55

1 stop22h 00m

London Heathrow

Mon 16/2

08:05-12:20

1 stop20h 15m

$1,454

PerthLondon

PER - LHR

PERLHR

Perth

Mon 26/1

15:55-06:25

1 stop22h 30m

London Heathrow

Wed 11/2

08:40-11:55

1 stop19h 15m

$1,456

PerthLondon

PER - LHR

PERLHR

Perth

Mon 1/6

01:10-15:45

1 stop21h 35m

London Heathrow

Tue 16/6

09:25-14:40

1 stop22h 15m

$1,468

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 9/2

16:35-06:40

1 stop25h 05m

London Heathrow

Tue 17/2

19:20-17:55

1 stop35h 35m

$1,613

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 9/3

21:45-12:05

1 stop25h 20m

London Heathrow

Thu 19/3

08:50-17:55

1 stop22h 05m

$1,625

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 month of February is, on average, the cheapest month to fly to United Kingdom from Australia, with most prices found around $1,571. If you don’t want to visit United Kingdom in February, then you should wait until May to fly from Australia, when ticket prices are also cheap, with an average price of $1,581.

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

The cheapest day to depart on your flight to United Kingdom is on a Monday when prices can be found for as low as $2,044. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Australia to United Kingdom for around $2,424.

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

Flying to United Kingdom from Australia in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $2,030 when looking at flights departing in the afternoon. At midday is when there is more demand to fly to United Kingdom, so prices are often more expensive at around $2,378 per ticket.

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 $1,926 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 $1,804 on momondo.

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

There are 4 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 30% 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

$1,404

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 $1,404. The best return flight deal from Australia to United Kingdom found on momondo in the last 72 hours is $1,989.
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 are updated daily.

  • 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 stopovers 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 travel and health documents required for your trip to United Kingdom 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 United Kingdom. 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 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
Turkish AirlinesPriceFrom $873Free cancellationRating
7.3
4,155 reviews
Search Turkish Airlines flights
Japan AirlinesPriceFrom $1,004Free cancellationRating
8.3
1,677 reviews
Search Japan Airlines flights
Beijing Capital AirlinesPriceFrom $1,064Free cancellationRating
0.0
0 reviews
Search Beijing Capital Airlines flights
Hainan AirlinesPriceFrom $1,085Free cancellationRating
8.2
62 reviews
Search Hainan Airlines flights
LufthansaPriceFrom $1,121Free cancellationRating
6.8
7,710 reviews
Search Lufthansa flights
Air ChinaPriceFrom $1,131Free cancellationRating
7.2
136 reviews
Search Air China flights
EVA AirPriceFrom $1,181Free cancellationRating
8.4
1,316 reviews
Search EVA Air flights
SWISSPriceFrom $1,248Free cancellationRating
7.5
1,845 reviews
Search SWISS flights
Juneyao AirlinesPriceFrom $1,261Free cancellationRating
0.0
0 reviews
Search Juneyao Airlines flights
Royal Brunei AirlinesPriceFrom $1,266Free cancellationRating
0.0
0 reviews
Search Royal Brunei Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to United Kingdom for you.

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

All flight searches from Australia to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

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

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 Australia to United Kingdom.

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

If you are not ready to book a flight from Australia to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United Kingdom and let you know when they change.

An easier way to manage your United Kingdom trip

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