Cheap flights from London Heathrow Airport to Perth from $723
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 Perth 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 Perth
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 typical price of a round-trip flight between London Heathrow Airport and Perth?
What is the cheapest month to fly to Perth?
The month of May is, on average, the cheapest month to fly to Perth from London Heathrow Airport, with most prices found around $1,962. If you’re not able to fly to Perth in May, then November is your next best option. Flight prices from London Heathrow Airport to Perth during November average around $2,041.
What is the cheapest day to depart on your flight to Perth?
The cheapest day to depart from London Heathrow Airport to Perth is on a Sunday. Travellers who choose to depart for Perth on a Sunday will often find tickets for as low as $2,833. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $3,690.
What is the cheapest time of day to depart on your flight to Perth?
In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Perth when you can find flight prices for as low as $2,073. Flying to Perth in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of $3,092.
What is the cheapest London Heathrow to Perth flight route?
Fly from London Heathrow to Perth for the best London Heathrow - Perth flight prices
How far in advance should I book a flight to Perth?
You are more likely to see cheaper flights to Perth from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $2,251 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from London Heathrow Airport for as low as $2,098 on momondo.
What cabin class options are available on London Heathrow to Perth flights?
There are 3 cabin classes available to choose from on London Heathrow to Perth 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 London Heathrow Airport to Perth flights?
You could potentially save up to 13% on your flight if you consider stops on a London Heathrow Airport to Perth flight.
How have London Heathrow Airport to Perth flight prices changed over time?
As of July 2025, prices for London Heathrow Airport to Perth flights are approximately 19% cheaper when compared to flights at the same time last year.
How many flights depart from London Heathrow Airport to Perth on average per day?
1 flights are operational daily from London Heathrow Airport to Perth as of July 2025. The most popular departure time for this route is 11:00, with 100% of flights per day taking off at midday.
How many flights depart from London Heathrow Airport to Perth on average per week?
The number of flights available between London Heathrow Airport and Perth is 7 per week as of July 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
When to book flights from London Heathrow Airport to Perth
Cheap London Heathrow Airport to Perth (LHR to PER) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Perth
How far is London Heathrow to Perth by plane?
London Heathrow and Perth are 14491.3 km apart from one another. Flights usually cover this in 24h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Heathrow Airport to Perth Airport?
Prices for flights from London Heathrow Airport to Perth Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Perth Airport?
There are 9 operators available for flights from London Heathrow Airport to Perth Airport as of July 2025.
How old do you have to be to fly from London Heathrow Airport to Perth Airport?
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 stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents you'll need for your trip to Perth Airport 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 licence and a passport that is valid for six months after your intended arrival at Perth Airport. 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 Perth?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Perth is Boeing 787-9 Dreamliner, representing 97.94% of all bookings. The subsequent popular models are Airbus A380-800 at 1.87% and Boeing 777-300ER at 0.19%.
What is the most popular airline from London Heathrow Airport to Perth?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Perth is Qantas Airways, representing 28% of all bookings. The subsequent popular airlines are Malaysia Airlines at 20%, Singapore Airlines at 18%, and Qatar Airways at 9%.
Best airlines flying from London Heathrow Airport to Perth
Compare and see reviews for airlines that fly from London Heathrow Airport to Perth with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,102 | Free cancellation | Rating 6.6 7,089 reviews | |||
| PriceFrom $1,191 | Free cancellation | Rating 7.4 3,593 reviews | |||
| PriceFrom $1,319 | Free cancellation | Rating 7.4 265 reviews | |||
| PriceFrom $1,444 | Free cancellation | Rating 8.1 3,285 reviews | |||
| PriceFrom $1,562 | Free cancellation | Rating 7.7 338 reviews | |||
| PriceFrom $1,593 | Free cancellation | Rating 6.8 7,205 reviews | |||
| PriceFrom $1,632 | Free cancellation | Rating 7.6 922 reviews | |||
| PriceFrom $1,765 | Free cancellation | Rating 8.1 1,320 reviews | |||
| PriceFrom $2,231 | Free cancellation | Rating 7.5 870 reviews |
Qantas Airways Flights From London Heathrow Airport to Perth
The lowest priced Qantas Airways flight from London Heathrow Airport to Perth from the last 72 hours was $1,467. Generally, Qantas Airways has 7 flights on this route every week with an average price of $2,065. Qantas Airways is rated 7.5/10 by our users.
Travelling to a place near Perth?
Book flights to Perth if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Perth?
It is quick and easy to find London to Perth 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 Perth that suits you.
Can I find flights from London to Perth with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to Perth flights to just show those with flexible booking policies.
How can momondo help me find flights from London to Perth?
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 Perth.
I’m not ready to book a flight from London to Perth right now. Can momondo alert me if prices change?
Price alerts on flights to Perth from London 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.