Question 1

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

Accepted Answer

Our data shows that the cheapest London to Perth flights are usually those with departure times in the evening. Our users have found flights to Perth in the evening for as low as €1,144. Flights in the morning are often more expensive, with an average ticket price of €1,858.

Question 2

How have London to Perth flight prices changed over time?

Accepted Answer

As of November 2025, prices for London to Perth flights are approximately 9% cheaper when compared to flights at the same time last year.

Question 3

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 4

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

Accepted Answer

As of November 2025, there are 1 flights per day flying from London to Perth. The most common time of day flights depart is 11:00, with 100% of flights taking off at midday.

Question 5

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

Accepted Answer

As of November 2025, 7 flights take off from London and land in Perth each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Question 6

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 7

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

Accepted Answer

Dubai (DXB) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Question 8

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 107 minutes.

Question 9

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

Accepted Answer

There is only 1 cabin class 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 10

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 11

Can stopping save me money on London to Perth flights?

Accepted Answer

You could potentially save up to 20% on your flight if you consider stops on a London to Perth flight.

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 €1,119. If you aren’t able to travel during the month of May, then book flights to Perth from London during September instead. Flights to Perth in September, while not as cheap as those in May, still average around €1,157.

Question 13

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 20m.

Question 14

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

Accepted Answer

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

Question 15

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 Thursday. Travellers who choose to depart for Perth on a Thursday will often find tickets for as low as €1,610. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Perth on Sunday is €2,451.

Question 16

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 €1,299 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 €1,199 on momondo.

Question 17

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 13m.

Question 18

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

Accepted Answer

Flights via Kuala Lumpur (KUL) offer the lowest average return price of €1,004.

Question 19

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 €1,169 to €1,737.
The lowest price recently found on this route was €1,059.

Question 20

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 21

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

Accepted Answer

Prices for flights from London to Perth Airport were last updated today.

Question 22

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

Accepted Answer

The number of operators available for flights from London to Perth Airport is 1 as of November 2025.

Question 23

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

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Perth Airport.

Question 24

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.

Fastest flight time	16h 40m
Direct flights	Every day
Airports in Perth	1 airport

Cheap flights from London to Perth from €544

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 20/2. 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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