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Cheap Flights from Perth (PER) to London (LHR)

View AU$683 flight on Tue, 13 Oct 2026Opens in a new window

Flight 1

Popular airlines from Perth Airport (PER) to Heathrow Airport (LHR)

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Cheap Flights from Perth (PER) to London (LHR)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Thu, 22 Oct - Tue, 3 Nov
PER
Perth
LHR
London
AU$1,538 Return, just found
AU$1,538
Return
just found
Select Qantas Airways flight, departing Thu, 22 Oct from Perth to London, returning Tue, 3 Nov, priced at AU$1,538 just found
Malaysia Airlines
Mon, 19 Oct - Thu, 29 Oct
PER
Perth
LHR
London
AU$1,609 Return, just found
AU$1,609
Return
just found
Select Malaysia Airlines flight, departing Mon, 19 Oct from Perth to London, returning Thu, 29 Oct, priced at AU$1,609 just found
China Southern Airlines
Mon, 7 Sept - Mon, 21 Sept
PER
Perth
LHR
London
AU$1,628 Return, just found
AU$1,628
Return
just found
Select China Southern Airlines flight, departing Mon, 7 Sept from Perth to London, returning Mon, 21 Sept, priced at AU$1,628 just found
Singapore Airlines
Thu, 4 Feb - Mon, 22 Feb
PER
Perth
LHR
London
AU$1,768 Return, just found
AU$1,768
Return
just found
Select Singapore Airlines flight, departing Thu, 4 Feb from Perth to London, returning Mon, 22 Feb, priced at AU$1,768 just found
Austrian Airlines
Tue, 1 June - Tue, 15 June
PER
Perth
LHR
London
AU$1,810 Return, found 9 hours ago
AU$1,810
Return
found 9 hours ago
Select Austrian Airlines flight, departing Tue, 1 June from Perth to London, returning Tue, 15 June, priced at AU$1,810 found 9 hours ago
Lufthansa
Tue, 17 Nov - Mon, 30 Nov
PER
Perth
LHR
London
AU$1,863 Return, just found
AU$1,863
Return
just found
Select Lufthansa flight, departing Tue, 17 Nov from Perth to London, returning Mon, 30 Nov, priced at AU$1,863 just found
Swiss International Air Lines
Mon, 9 Nov - Sat, 28 Nov
PER
Perth
LHR
London
AU$1,866 Return, found 9 hours ago
AU$1,866
Return
found 9 hours ago
Select Swiss International Air Lines flight, departing Mon, 9 Nov from Perth to London, returning Sat, 28 Nov, priced at AU$1,866 found 9 hours ago
IndiGo
Tue, 8 Sept - Sun, 20 Sept
PER
Perth
LHR
London
AU$1,878 Return, just found
AU$1,878
Return
just found
Select IndiGo flight, departing Tue, 8 Sept from Perth to London, returning Sun, 20 Sept, priced at AU$1,878 just found
Vietnam Airlines
Fri, 13 Nov - Sun, 29 Nov
PER
Perth
LHR
London
AU$1,882 Return, found 1 hour ago
AU$1,882
Return
found 1 hour ago
Select Vietnam Airlines flight, departing Fri, 13 Nov from Perth to London, returning Sun, 29 Nov, priced at AU$1,882 found 1 hour ago
Oman Air
Tue, 17 Nov - Wed, 18 Nov
PER
Perth
LHR
London
AU$1,946 Return, found 4 hours ago
AU$1,946
Return
found 4 hours ago
Select Oman Air flight, departing Tue, 17 Nov from Perth to London, returning Wed, 18 Nov, priced at AU$1,946 found 4 hours ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from AU$3,161
LGW
Gatwick
Average driving time to city centre52 min
Flights from AU$3,161
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from AU$4,318
LCY
London City
Closest
Average driving time to city centre21 min
Flights from AU$4,318

Find the cheapest month to fly from Perth (PER) to London (LHR)

May is typically the cheapest month to fly

From AU$1,561 - AU$1,736 per traveller.

Frequently asked questions

How much does a flight from Perth, WA (PER) to London (LHR-Heathrow) cost?
You can find cheap one-way flights from AU$683 and cheap return flights from AU$1,538 PER to LHR with Expedia. One-way flights typically cost between AU$956 and AU$5,071 and return flights often range between AU$1,738 and AU$12,118. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when PER to LHR ticket fares go up or down.
What is the cheapest month to fly from Perth, WA (PER) to London (LHR)?
The cheapest months to fly from Perth, WA (PER) to London (LHR) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Perth, WA (PER) to London (LHR-Heathrow)?
Only one airline offers direct flights from Perth, WA (PER) to London (LHR-Heathrow). Qantas Airways operates 7 direct flights from Perth, WA (PER) to London (LHR-Heathrow) every week.
How do I find cheap flights from Perth, WA (PER) to London (LHR-Heathrow)?
To find a cheap flight from Perth, WA (PER) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Perth, WA (PER) to London (LHR-Heathrow)?
The best airline to fly with from Perth, WA (PER) to London (LHR-Heathrow) will differ from traveler to traveler. If you like to fly early, Qantas Airways offers early morning flights. If price is the most important factor, Qantas Airways typically offers the lowest fares. Qantas Airways offers the most daily flights from Perth, WA (PER) to London (LHR-Heathrow), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Perth, WA (PER) to London (LHR)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Perth, WA (PER) to London (LHR-Heathrow)?
There is 1 nonstop flight per day from Perth, WA (PER) to London (LHR-Heathrow). For even more choices, look at flights that include layovers, as there are around 57 connecting flights per day. Some common connection points include Changi (SIN), Kuala Lumpur Intl. (KUL), and Hong Kong Intl. (HKG).
What is the earliest flight from Perth, WA (PER) to London (LHR-Heathrow)?
The earliest flight from Perth, WA (PER) to London (LHR-Heathrow) typically departs around 12:10 AM local time. This service is operated by Cathay Pacific and Finnair. This is a seasonal service, active in May and September. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Perth, WA (PER) to London (LHR-Heathrow)?
You'll typically find the most flights from Perth, WA (PER) to London (LHR-Heathrow) on a Tuesday, with around 36 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Qantas Airways, Singapore Airlines, and Malaysia Airlines. Flight schedules are quite consistent throughout the week, so you'll have plenty of options no matter which day you choose to fly.
What are the most popular departure times for flights from Perth, WA (PER) to London (LHR-Heathrow)?
The most popular departure times for flights from Perth, WA (PER) to London (LHR-Heathrow) are in the late evening, from 9pm to midnight. Many major carriers, including Emirates, Qatar Airways and Malindo Air, offer flights during this window. Many travellers prefer this timing because it allows you to maximise your day in Perth before your flight, and you'll arrive in London in the morning, ready to start your day.
How long does it take to fly from Perth, WA (PER) to London (LHR-Heathrow)?
When flying from Perth, WA (PER) to London (LHR-Heathrow), you have a few options for travel time, covering a distance of approximately 14,507 kilometres (9,014 miles).For the quickest journey, a non-stop flight typically takes around 17 hours 30 minutes. If you opt for a flight with one stop, your travel time will generally be longer, averaging about 21 hours 48 minutes. Flights with two or more stops usually take around 24 hours.Keep in mind that these are average times, and your actual flight duration can vary depending on factors like specific routing, layover times, and even wind patterns.
Can you fly business or first class from Perth, WA (PER) to London (LHR-Heathrow)?
You can fly business class or first class between PER and LHR. Airlines that offer business class service on this route include:
  • Emirates
  • Qatar Airways
  • Thai Airways International
  • China Southern Airlines
  • Cathay Pacific
  • Singapore Airlines
  • Vietnam Airlines
  • Malaysia Airlines
  • Virgin Australia
  • South African Airways
  • Philippine Airlines
  • Qantas Airways
  • All Nippon Airways
  • Malindo Air
  • Air Mauritius
First class cabins are available on Emirates.
How do I earn miles on a Perth, WA (PER) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Perth, WA (PER) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London (LHR) from Perth, WA (PER)?
If you're planning to travel to London from Perth Airport (PER), you can fly directly into Heathrow (LHR). Some flights may connect through major hubs like Changi (SIN), Kuala Lumpur Intl. (KUL), or Suvarnabhumi Intl. (BKK) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Perth, WA (PER) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Perth, WA (PER) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Perth, WA (PER) to London (LHR-Heathrow) flight and hotel package?
Securing a Perth, WA (PER) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Perth, WA (PER) to London (LHR-Heathrow)?
If you booked your Perth, WA (PER) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Perth
Destination airport
Heathrow
Airlines serving
Air France, Air Mauritius, Austrian Airlines, British Airways, Cathay Pacific, China Southern Airlines, Emirates, Etihad Airways, Finnair, KLM, Lufthansa, Malaysia Airlines, Oman Air, Qantas Airways, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Virgin Australia
Return price
AU$1,538
Distance
14421 km
Average flight time
23 hours 5 mins

Book with confidence

Your quick guide to flights from Perth to London

Pick up great flights from Perth to London

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Perth to London. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Perth to London that take around hours.

Find cheap flights from Perth to London

From the great flight deals with prices currently ranging from AU$1,538 to AU$1,946, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Perth to London around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to London is normally in October.

Reasons to book your flight from Perth to London with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Perth to London across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to London right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Perth to London

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