Cheap flights from London Heathrow Airport to Western Australia from $722
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 Western Australia departing on 23/11. 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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How to get the cheapest flight ticket from London Heathrow Airport to Western 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 Western Australia?
In general, May is the cheapest month to fly from London Heathrow Airport to Western Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,961. If you’re not able to fly to Western Australia in May, then November is your next best option. Flight prices from London Heathrow Airport to Western Australia during November average around $2,041.
What is the cheapest day to depart on your flight to Western Australia?
On average, the least expensive day to fly to Western Australia from London Heathrow Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as $2,832. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $3,689.
What is the cheapest time of day to depart on your flight to Western Australia?
In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Western Australia when you can find flight prices for as low as $2,125. Flying to Western Australia in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Western Australia, so prices are often more expensive at around $3,090 per ticket.
What is the cheapest London Heathrow to Western Australia flight route?
Fly from London Heathrow to Perth for the best London Heathrow - Western Australia flight prices
How far in advance should I book a flight to Western Australia?
You are more likely to see cheaper flights to Western Australia from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Western Australia for around $2,250 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Western Australia from London Heathrow Airport for as low as $2,097 on momondo.
What cabin class options are available on London Heathrow to Western Australia flights?
There are 3 cabin classes available to choose from on London Heathrow to Western Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from London Heathrow Airport to Western Australia on average per day?
The number of flights available between London Heathrow Airport and Western Australia is 1 per day as of July 2025. The most frequent departure time is 11:00, with 100% of daily flights leaving at midday.
How many flights depart from London Heathrow Airport to Western Australia on average per week?
As of July 2025, 7 flights take off from London Heathrow Airport and land in Western Australia each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap London Heathrow Airport to Western Australia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Western Australia
Best price found | $722 |
|---|---|
Fastest flight time | 21h 40m |
Direct flights | Every day |
Airports in Western Australia | 1 airport |
When did momondo last update prices for flights from London Heathrow Airport to Western Australia?
Prices for flights from London Heathrow Airport to Western Australia refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Western Australia?
As of July 2025, there are 9 operators available to choose from for flights from London Heathrow Airport to Western Australia.
How old do you have to be to fly from London Heathrow Airport to Western Australia?
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 London Heathrow Airport to Western Australia.
What documentation or ID do you need to fly to Western Australia?
The travel and health documents required for your trip to Western Australia 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 Western Australia. 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 London Heathrow Airport to Western Australia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Western Australia is Boeing 787-9 Dreamliner (97.94% of total bookings). The next most popular plane models are Airbus A380-800 (1.87%) and Boeing 777-300ER (0.19%).
Best airlines flying from London Heathrow Airport to Western Australia
Compare and see reviews for airlines that fly from London Heathrow Airport to Western Australia with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,101 | Free cancellation | Rating 6.6 7,089 reviews | |||
| PriceFrom $1,190 | Free cancellation | Rating 7.4 3,595 reviews | |||
| PriceFrom $1,319 | Free cancellation | Rating 7.4 265 reviews | |||
| PriceFrom $1,444 | Free cancellation | Rating 8.1 3,285 reviews | |||
| PriceFrom $1,561 | Free cancellation | Rating 7.7 338 reviews | |||
| PriceFrom $1,592 | Free cancellation | Rating 6.8 7,205 reviews | |||
| PriceFrom $1,632 | Free cancellation | Rating 7.6 922 reviews | |||
| PriceFrom $1,764 | Free cancellation | Rating 8.1 1,320 reviews | |||
| PriceFrom $2,230 | Free cancellation | Rating 7.5 870 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Western Australia?
It is quick and easy to find London to Western 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 Western Australia that suits you.
Can I find flights from London to Western Australia with flexible booking policies on momondo?
All flight searches from London to Western Australia on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to Western 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 London to Western Australia.
I’m not ready to book a flight from London to Western Australia right now. Can momondo alert me if prices change?
Yes. momondo can track prices for London to Western 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.