Question 1

What is the cheapest London to Perth flight route?

Accepted Answer

Fly from London Heathrow to Perth for the best London - Perth flight prices

Question 2

Which airlines fly to Perth?

Accepted Answer

Qantas Airways, Singapore Airlines and Malaysia Airlines are the top three most popular airlines that fly to Perth from London according to our data. Qantas Airways is the first choice among our users, with 31% of people opting to fly with this airline when travelling to Perth. Keep in mind that there are 9 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

Question 3

What is the cheapest day to depart on your flight to Perth?

Accepted Answer

The cheapest day to depart from London to Perth is on a Sunday. Travellers who choose to depart for Perth on a Sunday will often find tickets for as low as $2,815. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $3,538.

Question 4

What is the cheapest airline that flies from London to Perth?

Accepted Answer

China Southern and SWISS are the most popular carriers operating from London to Perth

Question 5

Which stopover airport has the shortest travel time from London to Perth?

Accepted Answer

Flights connecting via Singapore (SIN) have the shortest average one-way travel time: 19h 15m.

Question 6

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

Accepted Answer

In the afternoon is the cheapest time of day to fly from London to Perth when you can find flight prices for as low as $2,060. 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 $3,140.

Question 7

How many flights depart from London to Perth on average per week?

Accepted Answer

7 flights are operational weekly from London to Perth as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Question 8

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Question 9

How have London to Perth flight prices changed over time?

Accepted Answer

As of December 2025, prices for London to Perth flights are approximately 4% cheaper when compared to flights at the same time last year.

Question 10

How often are flights from London to Perth delayed?

Accepted Answer

Historically, on average around 30% of flights between London and Perth have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

Question 11

Which airline has the best punctuality record on London to Perth flights?

Accepted Answer

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 30% of their flights experiencing any sort of delay.

Question 12

What is the cheapest month to fly to Perth?

Accepted Answer

The month of May is, on average, the cheapest month to fly to Perth from London, with most prices found around $1,959. If you’re not able to fly to Perth in May, then September is your next best option. Flight prices from London to Perth during September average around $2,006.

Question 13

Which stopover airport offers the lowest fares from London to Perth?

Accepted Answer

Flights via Dubai (DXB) offer the lowest average return price of $1,876.

Question 14

What is the typical price of a round-trip flight between London and Perth?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $2,258 to $3,294.
The lowest price recently found on this route was $1,849.

Question 15

Which stopover airport has the shortest connection time from London to Perth?

Accepted Answer

Singapore (SIN) has the shortest average stopover time for this route: 1h 10m.

Question 16

What cabin class options are available on London to Perth flights?

Accepted Answer

There are 3 cabin classes available to choose from on London to Perth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 17

Can stopping save me money on London to Perth flights?

Accepted Answer

You could potentially save up to 6% on your flight if you consider stops on a London to Perth flight.

Question 18

Which airport is the most popular for stopovers for flights between London and Perth?

Accepted Answer

Kuala Lumpur (KUL) was the most common stop: 30% of momondo users choosing one-stop flights on this route connected there.

Question 19

How many flights depart from London to Perth on average per day?

Accepted Answer

As of December 2025, 1 flights take off from London and land in Perth each day. The most common flight departure time for this route is 11:00, with 100% of daily flights taking off at midday.

Question 20

What is the most punctual flight time for London to Perth flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Question 21

How far in advance should I book a flight to Perth?

Accepted Answer

You are more likely to see cheaper flights to Perth from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $2,262 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 for as low as $2,085 on momondo.

Question 22

When did momondo last update prices for flights from London to Perth Airport?

Accepted Answer

Prices for flights from London to Perth Airport refresh daily.

Question 23

How many operators does momondo search for flights from London to Perth Airport?

Accepted Answer

There are 9 operators available for flights from London to Perth Airport as of December 2025.

Question 24

How old do you have to be to fly from London to Perth Airport?

Accepted Answer

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 to Perth Airport.

Question 25

What documentation or ID do you need to fly to Perth Airport?

Accepted Answer

The required travel and health documents for your Perth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Perth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best price found	$1,895
Fastest flight time	16h 40m
Direct flights	Every day
Airports in Perth	1 airport

Airline	Rating	Free cancellation	Price
Malaysia Airlines	PriceFrom $1,311	Free cancellation	Rating 7.3 284 reviews	Search Malaysia Airlines flights
Singapore Airlines	PriceFrom $1,405	Free cancellation	Rating 8.1 1,414 reviews	Search Singapore Airlines flights
Emirates	PriceFrom $1,442	Free cancellation	Rating 8.1 3,440 reviews	Search Emirates flights
Thai Airways	PriceFrom $1,552	Free cancellation	Rating 7.8 369 reviews	Search Thai Airways flights
Cathay Pacific	PriceFrom $1,584	Free cancellation	Rating 7.6 1,102 reviews	Search Cathay Pacific flights
Lufthansa	PriceFrom $1,623	Free cancellation	Rating 6.8 7,643 reviews	Search Lufthansa flights
British Airways	PriceFrom $1,874	Free cancellation	Rating 6.7 7,602 reviews	Search British Airways flights
Qatar Airways	PriceFrom $1,949	Free cancellation	Rating 7.4 3,685 reviews	Search Qatar Airways flights
Qantas Airways	PriceFrom $2,217	Free cancellation	Rating 7.5 949 reviews	Search Qantas Airways flights

Cheap flights from London to Perth from $1,016

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 to Perth departing on 18/3. 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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