Cheap flights from London Heathrow Airport to Australia from £345
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Australia departing on 24/3. 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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Cheap return flights
These are some of the best return flight deals from London Heathrow Airport to Australia that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Heathrow Airport to Australia.
Cheap last-minute flights
Planning a quick getaway from London Heathrow Airport to Australia? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Australia, so you can enjoy a seamless trip without stopovers.
China Eastern flights from London Heathrow Airport to Australia
Our best China Eastern deals on London Heathrow Airport to Australia flight tickets
China Eastern![China Eastern]()
2 Mar![China Eastern]()
20 Mar
LHR21:00London Heathrow
30h 05m
1 stop
MEL14:05Melbourne
MEL22:30Melbourne
26h 25m
1 stop
LHR13:55London Heathrow
China Eastern![China Eastern]()
2 Mar![China Eastern]()
9 Mar
LHR21:00London Heathrow
29h 35m
1 stop
SYD13:35Sydney Kingsford Smith
SYD12:00Sydney Kingsford Smith
36h 55m
1 stop
LHR13:55London Heathrow
Air China flights from London Heathrow Airport to Australia
Our best Air China deals on London Heathrow Airport to Australia flight tickets
Air China![Air China]()
11 Mar![Air China]()
25 Mar
LHR17:40London Heathrow
34h 50m
1 stop
SYD15:30Sydney Kingsford Smith
SYD20:40Sydney Kingsford Smith
32h 10m
1 stop
LHR17:50London Heathrow
Air China![Air China]()
27 May![Air China]()
15 Jun
LHR22:40London Heathrow
31h 10m
1 stop
SYD14:50Sydney Kingsford Smith
SYD19:40Sydney Kingsford Smith
31h 05m
1 stop
LHR17:45London Heathrow
See travel insights to Australia from
How to get the cheapest flight ticket from London Heathrow Airport 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
Prices
Airlines
Other information
What is the cheapest month to fly to Australia?
The month of March is, on average, the cheapest month to fly to Australia from London Heathrow Airport, with most prices found around £767. The month of May is another great option to travel to Australia, with average flight prices from London Heathrow Airport averaging around £875.
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 £1,213. 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 £1,352.
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 London Heathrow Airport to Australia when you can find flight prices for as low as £987. 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 £1,294.
What is the cheapest London Heathrow to Australia flight route?
Fly from London Heathrow to Perth for the best London Heathrow - 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 London Heathrow Airport when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around £1,063 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from London Heathrow Airport for as low as £873 on momondo.
What cabin class options are available on London Heathrow to Australia flights?
There are 4 cabin classes available to choose from on London Heathrow to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London Heathrow to Australia?
Beijing Capital Airlines, China Eastern, and China Southern are the most popular carriers operating from London Heathrow to Australia
Which airlines fly to Australia?
Singapore Airlines, Qantas Airways and Cathay Pacific are the top three most popular airlines that fly to Australia from London Heathrow Airport according to our data. Singapore Airlines is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 37 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.
How many flights depart from London Heathrow Airport to Australia on average per day?
4 flights are operational daily from London Heathrow Airport to Australia as of February 2025. The most popular departure time for this route is 21:00, with 75% of flights per day taking off in the evening.
How many flights depart from London Heathrow Airport to Australia on average per week?
28 flights are operational weekly from London Heathrow Airport to Australia as of February 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
Cheap London Heathrow Airport to Australia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Australia
Best price found | £345 |
|---|---|
Fastest flight time | 16h 30m |
Direct flights | Every day |
Airports in Australia | 6 airports |
When did momondo last update prices for flights from London Heathrow Airport to Australia?
Prices for flights from London Heathrow Airport to Australia refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Australia?
The number of operators available for flights from London Heathrow Airport to Australia is 37 as of February 2025.
How old do you have to be to fly from London Heathrow Airport 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 layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Australia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Australia is Boeing 787-9 Dreamliner (70.58% of total bookings). The next most popular plane models are Airbus A380-800 (28.88%), Boeing 777-300ER (0.51%), and Airbus A380 (0.03%).
Best airlines flying from London Heathrow Airport to Australia
Compare and see reviews for airlines that fly from London Heathrow Airport to Australia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £134 | Free Cancellation | Rating 6.0 69 reviews | |||
| PriceFrom £320 | Free Cancellation | Rating 8.4 1,200 reviews | |||
| PriceFrom £374 | Free Cancellation | Rating 7.8 31 reviews | |||
| PriceFrom £412 | Free Cancellation | Rating 3.0 2 reviews | |||
| PriceFrom £662 | Free Cancellation | Rating 7.5 1,568 reviews | |||
| PriceFrom £790 | Free Cancellation | Rating 7.5 773 reviews | |||
| PriceFrom £813 | Free Cancellation | Rating 7.6 196 reviews | |||
| PriceFrom £851 | Free Cancellation | Rating 7.4 1,449 reviews | |||
| PriceFrom £874 | Free Cancellation | Rating 8.3 90 reviews | |||
| PriceFrom £898 | Free Cancellation | Rating 7.0 8,756 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Australia?
It is quick and easy to find London to Australia 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 Australia that suits you.
Can I find flights from London to Australia with flexible booking policies on momondo?
Yes. All flights to Australia from London on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from London to Australia?
Once all potential London to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from London to Australia right now. Can momondo alert me if prices change?
Yes. momondo can track prices for London to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.
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