740 € Perth to London Heathrow Cheap Flights

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Flight deals from Perth to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Perth to London Heathrow? Find the lowest prices on one-way and return tickets right here.

London.740 € per passenger.Departing Fri, 3 Oct, returning Fri, 31 Oct.Return flight with AirAsia and Etihad Airways.Outbound indirect flight with AirAsia, departs from Perth on Fri, 3 Oct, arriving in London Heathrow.Inbound indirect flight with Etihad Airways, departs from London Heathrow on Fri, 31 Oct, arriving in Perth.Price includes taxes and charges.From 740 €, select.

London.757 € per passenger.Departing Sun, 14 Sep, returning Sun, 21 Sep.Return flight with Jetstar and Shenzhen Airlines.Outbound indirect flight with Jetstar, departs from Perth on Sun, 14 Sep, arriving in London Heathrow.Inbound indirect flight with Shenzhen Airlines, departs from London Heathrow on Sun, 21 Sep, arriving in Perth.Price includes taxes and charges.From 757 €, select.

London.768 € per passenger.Departing Tue, 7 Oct, returning Tue, 4 Nov.Return flight with Scoot and Etihad Airways.Outbound indirect flight with Scoot, departs from Perth on Tue, 7 Oct, arriving in London Heathrow.Inbound indirect flight with Etihad Airways, departs from London Heathrow on Tue, 4 Nov, arriving in Perth.Price includes taxes and charges.From 768 €, select.

London.775 € per passenger.Departing Mon, 4 Aug, returning Tue, 19 Aug.Return flight with AirAsia and Air India.Outbound indirect flight with AirAsia, departs from Perth on Mon, 4 Aug, arriving in London Heathrow.Inbound indirect flight with Air India, departs from London Heathrow on Tue, 19 Aug, arriving in Perth.Price includes taxes and charges.From 775 €, select.

London.790 € per passenger.Departing Mon, 3 Nov, returning Mon, 10 Nov.Return flight with BatikAir Malaysia and Turkish Airlines.Outbound indirect flight with BatikAir Malaysia, departs from Perth on Mon, 3 Nov, arriving in London Heathrow.Inbound indirect flight with Turkish Airlines, departs from London Heathrow on Mon, 10 Nov, arriving in Perth.Price includes taxes and charges.From 790 €, select.

London.798 € per passenger.Departing Wed, 4 Feb, returning Wed, 11 Feb.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Perth on Wed, 4 Feb, arriving in London Heathrow.Inbound indirect flight with Qatar Airways, departs from London Heathrow on Wed, 11 Feb, arriving in Perth.Price includes taxes and charges.From 798 €, select.

London.820 € per passenger.Departing Thu, 19 Feb, returning Thu, 5 Mar.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Perth on Thu, 19 Feb, arriving in London Heathrow.Inbound indirect flight with Malaysia Airlines, departs from London Heathrow on Thu, 5 Mar, arriving in Perth.Price includes taxes and charges.From 820 €, select.

London.820 € per passenger.Departing Mon, 17 Nov, returning Mon, 1 Dec.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Perth on Mon, 17 Nov, arriving in London Heathrow.Inbound indirect flight with Malaysia Airlines, departs from London Heathrow on Mon, 1 Dec, arriving in Perth.Price includes taxes and charges.From 820 €, select.

Find the cheapest month to fly from Perth to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Perth to London Heathrow flights are currently cheapest in October.

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Direct flights from Perth to London Heathrow

Perth to London Heathrow: Alternative routes

Compare routes from Perth to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

Perth to London: Flight information

The things to know before you go.

Cheapest flight found	740 €
Cheapest month to fly	October
Average flight time	17 hrs, 40 mins
Most popular airline	Qantas
Average flights per week	8

Finding cheap flights from Perth to London Heathrow: Frequently asked questions

How much are return flights from Perth to London Heathrow?

The best price we found for a return flight from Perth to London Heathrow is 740 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Perth to London Heathrow?

17 hours and 40 minutes is the average flight time from Perth to London Heathrow.

Which airlines fly direct from Perth to London Heathrow?

Qantas flies direct from Perth to London Heathrow.

How many flights are there a week from Perth to London Heathrow?

As of August 2025, there are 8 flights per week flying from Perth to London Heathrow.

When is the cheapest time to fly from Perth to London Heathrow?

The cheapest month to fly from Perth to London Heathrow is usually October.

Which upcoming date is cheapest to fly from Perth Airport to London Heathrow Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Perth Airport to London Heathrow Airport on Friday, 3 October 2025.

Can I get a direct flight from Perth Airport to London Heathrow Airport?

Yes – the average flight time is 17 hours and 40 minutes.

How can I find the best flight deal to London Heathrow?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Perth Airport to London Heathrow with?

Currently, AirAsia and Qantas offer the cheapest flight tickets to London Heathrow.

Flying from Perth Airport (PER) to London Heathrow Airport (LHR): what you need to know

Around 17 hours 35 minutes is how long you can expect to be in the air on a direct flight from Perth Airport to London Heathrow Airport.
The timezone in London is UTC+0, which is eight hours behind Perth.
Flights from PER to LHR start from 18:20 — the earliest with Qantas. The latest departure is at 19:45 with Qantas. In total, there are ten weekly Perth Airport to London Heathrow Airport flights.
Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Make sure you're at the airport on time to catch your PER to LHR flight.
Flying during a peak month such as July? Major public holidays and other high seasons can lead to longer queues at airport checkpoints. Be extra cautious and arrive up to four hours before an international flight and two hours before a domestic departure.
Qantas offers direct flights from Perth Airport to London Heathrow Airport. Book with this popular carrier, then get ready to discover the sights in London — and maybe even more of United Kingdom if you have time.
Qantas has the highest passenger demand on this route.
With a dependable 83.33% of services arriving as planned, Qantas is the most punctual carrier offering PER to LHR flights.
We make it simple to book a flight with a stopover. To see your options for tickets from Perth Airport to London Heathrow Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to tour your chosen city. Popular stopovers between PER and LHR include:
- Changi International Airport
- Charles de Gaulle Airport
- Kuala Lumpur International Airport

How to find the cheapest flights from Perth Airport (PER) to London Heathrow Airport (LHR)

At the moment, 299 € is the cheapest price we've found for a one-way Perth Airport to London Heathrow Airport flight. The best price for a return plane ticket is 740 €. Remember that fares may change due to availability at the time of booking.
Book six months before your departure date. After crunching the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from PER to LHR.
The cheapest month for flights from Perth Airport to London Heathrow Airport is May. Use the 'Whole month' tool to see the lowest prices if you have a flexible schedule.
Getting your hands on cheap flights from PER to LHR is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as there's a better deal.
Find the ideal flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Perth Airport to London Heathrow Airport, use the 'Sort by' tool. You can also filter by departure and arrival times, airline, and number of stops.

Handy information about Perth Airport (PER)

73.04% of flights that leave from Perth Airport make it to their destination on time.
Perth Airport is about 16 kilometres from central Perth. If you're catching a cab, ride-sharing or driving from the centre, it'll take 20 minutes or so to arrive, depending on the traffic.
Catching public transport? You can expect a journey time of around 30 minutes.
Taking an early flight from Perth Airport to London Heathrow Airport? Avoid the stress of rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these stays near PER:

Arriving at London Heathrow Airport (LHR)

If you're arriving on a late Perth Airport to London Heathrow Airport flight, nothing beats the convenience of being near the terminal. Collect your bags from the carousel and then be resting soon after at one of these hotels near LHR:
Hit the road running by picking up a London Heathrow Airport rental car. Grab a set of wheels from Surprice, U-Save or Green Motion and experience the lesser-explored corners of London and beyond.
Lock in the lowest price by reserving your ride from London Heathrow Airport about one week ahead of your departure.

Getting from London Heathrow Airport (LHR) to central London

London Heathrow Airport to the centre of London has a drive time of about 55 minutes. It's approximately 31 kilometres away.
Travelling to the centre on public transport takes about 1 hour.

When to fly to London Heathrow Airport (LHR)

July is the most popular month for flights from Perth Airport to London Heathrow Airport. To skip the crowds, visit London in February.
When booking your flight from Perth Airport to London Heathrow Airport, consider the type of weather you enjoy. July is the warmest month in London, with temperatures ranging from 11ºC (52ºF) to 26ºC (79ºF).
Search for cheap tickets from PER to LHR in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 0ºC (32ºF) and 9ºC (48ºF) on average.

Explore more of United Kingdom

London is easy to fall in love with, but there are so many other parts of United Kingdom you'll want to see. Around 161 kilometres north-west of London, a trip to Birmingham will fill your itinerary to the brim. Start with leading sights like Cadbury World, The Library of Birmingham and National Sea Life Centre.
If you want to check out another corner of United Kingdom, head for Bristol, about 177 kilometres west of London. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are among the biggest draws.