Cheap Flights from Perth to London

Compare Perth to London flight deals

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Flight deals from Perth to London

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

London.$713 per passenger.Departing Thu, Feb 5, returning Thu, Feb 26.Round-trip flight with Scoot and easyJet.Outbound indirect flight with Scoot, departing from Perth on Thu, Feb 5, arriving in London Gatwick.Inbound indirect flight with easyJet, departing from London Gatwick on Thu, Feb 26, arriving in Perth.Price includes taxes and charges.From $713, select.

London.$733 per passenger.Departing Tue, Oct 21, returning Sun, Nov 9.Round-trip flight with Scoot and easyJet.Outbound indirect flight with Scoot, departing from Perth on Tue, Oct 21, arriving in London Gatwick.Inbound indirect flight with easyJet, departing from London Gatwick on Sun, Nov 9, arriving in Perth.Price includes taxes and charges.From $733, select.

London.$735 per passenger.Departing Thu, Nov 20, returning Sun, Nov 30.Round-trip flight with Scoot and easyJet.Outbound indirect flight with Scoot, departing from Perth on Thu, Nov 20, arriving in London Gatwick.Inbound indirect flight with easyJet, departing from London Gatwick on Sun, Nov 30, arriving in Perth.Price includes taxes and charges.From $735, select.

London.$735 per passenger.Departing Thu, Feb 5, returning Thu, Mar 5.Round-trip flight with Scoot and easyJet.Outbound indirect flight with Scoot, departing from Perth on Thu, Feb 5, arriving in London Gatwick.Inbound indirect flight with easyJet, departing from London Gatwick on Thu, Mar 5, arriving in Perth.Price includes taxes and charges.From $735, select.

London.$753 per passenger.Departing Thu, Oct 16, returning Thu, Oct 30.Round-trip flight with Scoot and easyJet.Outbound indirect flight with Scoot, departing from Perth on Thu, Oct 16, arriving in London Gatwick.Inbound indirect flight with easyJet, departing from London Gatwick on Thu, Oct 30, arriving in Perth.Price includes taxes and charges.From $753, select.

London.$762 per passenger.Departing Thu, Jan 29, returning Sun, Feb 22.Round-trip flight with Scoot and easyJet.Outbound indirect flight with Scoot, departing from Perth on Thu, Jan 29, arriving in London Gatwick.Inbound indirect flight with easyJet, departing from London Gatwick on Sun, Feb 22, arriving in Perth.Price includes taxes and charges.From $762, select.

London.$785 per passenger.Departing Thu, Nov 20, returning Thu, Dec 11.Round-trip flight with Scoot and easyJet.Outbound indirect flight with Scoot, departing from Perth on Thu, Nov 20, arriving in London Gatwick.Inbound indirect flight with easyJet, departing from London Gatwick on Thu, Dec 11, arriving in Perth.Price includes taxes and charges.From $785, select.

London.$787 per passenger.Departing Sun, Mar 1, returning Sun, Mar 15.Round-trip flight with Scoot and easyJet.Outbound indirect flight with Scoot, departing from Perth on Sun, Mar 1, arriving in London Gatwick.Inbound indirect flight with easyJet, departing from London Gatwick on Sun, Mar 15, arriving in Perth.Price includes taxes and charges.From $787, select.

Find the cheapest month to fly from Perth to London

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

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Direct flights from Perth to London

Alternative Perth to London routes

Looking for the cheapest, fastest or easiest route from Perth to London? You could fly into the following airports instead.

Perth to London: Flight information

The things to know before you go.

Cheapest flight found	$713
Cheapest month to fly	February
Average flight time	17 hrs, 40 mins
Most popular airline	Qantas
Average flights per week	8

Finding cheap flights from Perth to London: Frequently asked questions

How many airports are there in London?

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.

How much are round-trip flights from Perth to London?

The best price we found for a round-trip flight from Perth to London is $713. 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?

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

Which airlines fly direct from Perth to London?

Qantas flies direct from Perth to London.

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

There are 8 flights per week flying from Perth to London, as of June 2025.

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

The cheapest month to fly from Perth to London is usually February.

What's the cheapest airport to fly to in London?

If you're flying from Perth Airport, the cheapest airport near London is London Gatwick – which is 40.3 km away from the center of London. We've found flights to this airport from $713.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Perth Airport to London on Thursday, February 5, 2026.

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

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

How can I get the best flight deal from Perth Airport to London?

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 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.

What’s the weather like in London?

In June, the average temperature is usually around 15°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.

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

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

Traveling from Perth Airport (PER) to London: what you need to know

Expect to be in the air for 16 hours 45 minutes. On average, that's the time it takes for a direct flight from Perth Airport to London.
London is eight hours behind Perth, where Perth Airport is located. London follows the UTC+0 timezone.
With seven weekly flights between the two airports, Perth Airport (PER) to London Heathrow Airport (LHR) is the busiest route. Board Qantas's 18:15 flight to get your journey from PER to LHR underway.
For a relaxed start to your PER to London flight, leave plenty of time to check in and drop off your luggage. Turning up two hours ahead of international departures and an hour before domestic flights is the standard rule.
Delays at security and check-in are more likely if you're jetting off during high season, so allow some extra breathing space. A good rule for peak times? Get there up to four hours ahead for international flights and two hours for domestic departures.
Direct Perth Airport to London tickets are available for booking. London Heathrow Airport (LHR) is where you'll complete your journey.
Look out for offers from Qantas. This airline operates direct flights from Perth Airport to London.
A stopover is the ideal opportunity to break up your trip and possibly even explore a different city. When searching for flight tickets from PER to London, uncheck the 'Direct flights only' box to see where you can visit along the way. Here are some options to consider:
- Dubai Airport (DXB)
- Charles de Gaulle Airport (CDG)
- Kuala Lumpur International Airport (KUL)
PER is about 10 kilometers from central Perth. If you're driving, ride-sharing or catching a cab from the center, it'll take 20 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the trip time to be around 30 minutes.
Have an early flight from Perth Airport to London? Avoid the stress of rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these stays near PER:
When it comes to the on-time performance of Perth Airport, data shows 73.04% of flights stick to their scheduled arrival time.

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

$343 is the cheapest price we've found for a one-way Perth Airport to London flight. A round-trip ticket right now is $713. Depending on how early you book and the availability, these fares can change.
To score cheap flights from PER to London, book your journey one month before your departure.
May is the best month for nabbing an amazing deal on Perth Airport to London tickets. If you're looking to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for each month.
Save time looking for cheap flights from PER to London by setting up a Price Alert. You'll get an email or notification through the app when a special offer becomes available.
Tailor your flights with filters. Choose your arrival and departure times, total journey duration and airlines. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Perth Airport to London.

Airports in London

London Heathrow Airport (LHR)

London Heathrow Airport (LHR) is around 31 kilometers from the center of London. If you're opting for a ride-share or a cab, the drive takes roughly 55 minutes.
It typically takes 1 hour to get there by public transport.
The last thing you want is a long journey to your hotel if you're landing late on a flight from Perth Airport to London. Stay at one of these accommodation options near LHR instead:
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 booking your ride from London Heathrow Airport around one week in advance of your flight from PER to London.

London Gatwick Airport (LGW)

The center of London is around 80 kilometers from London Gatwick Airport (LGW). Once your flight from Perth Airport to London has touched down and you've made your way to arrivals, the drive should be around 1 hour 20 minutes.
If you travel by public transport, you'll get to the city center in 30 minutes or so.
Hang up the 'Do not disturb' sign and relax at a hotel close to LGW. Here are a few options where you can tuck yourself in after your PER to London flight:
No time to waste? The fastest way to get to where you're going is with a London Gatwick Airport rental car. Collect your wheels from Green Motion, U-Save or Drivalia and be on your way in a flash.
Avoid paying more than you need to. Booking your ride three weeks before your arrival at LGW can land you a better rate.

Stansted Airport (STN)

Make your way to the city center after your flight from Perth Airport to London has landed. Central London is around 64 kilometers from Stansted Airport (STN) and takes roughly 1 hour to get to by car.
Public transport will get you there in roughly 1 hour 25 minutes.
Enjoy an unhurried start to your break by choosing a hotel near STN after your PER to London flight. Take a load off after a long travel day or simply take a moment to get your footing in a new city at:
Begin your travels without worrying about how to get to your next stop with a Stansted Airport rental car. You can book with reliable companies here like Green Motion, Drivalia and Europcar.
If you're after a specific type of vehicle, lock in your ride from STN about four weeks before your flight from Perth Airport to London. This gives you a higher chance of getting the car you prefer, on top of a better deal.

Best time to go to London

Before locking in your flights from Perth Airport to London, consider which time of year is best for you. Peak season in London offers a lively atmosphere and plenty of things to do, while the off-season means you'll get cheaper hotel deals and smaller crowds.
When booking your Perth Airport to London flight ticket, think about what kind of weather works for you. July is the warmest month in London, with temperatures ranging from 11ºC (52ºF) to 26ºC (79ºF).
January has average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Search for a cheap ticket from PER to London around that time if you want to travel when it's cooler.

More about London

After booking your flight from Perth Airport to London, choose a hotel that combines comfort with a great location. Make one of these accommodation options your base for exploring London:
The British Museum and Big Ben are just two of the popular attractions to put on your London travel itinerary. Keep the sightseeing going at Buckingham Palace.

Explore more of United Kingdom

You've done London, now it's time to explore more of United Kingdom. Journey around 161 kilometers north-west to Birmingham to tick off its top sights. From Cadbury World to The Library of Birmingham and National Sea Life Centre, your itinerary will be busy.
Around 177 kilometers west of London, Bristol is another favorite stop in United Kingdom. Experience this destination's highlights firsthand at Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.