$750 Find Cheap Flights from Perth to London – Compare and Save

Three cabin classes are available on flights from Perth to London:

• Economy class
• Premium Economy Class
• Business Class

A direct flight from Perth to London takes 00m, covering 23,295 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Perth to London range from $1,614 to $2,412, with an average of $1,993 over the past 12 months. Anything below $1,614 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 8% above the $1,993 route average. Book 16 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average $1,884 return via Guangzhou Baiyun (CAN), compared with $2,239 for direct.

Qantas Airways is the only airline operating Perth to London flights. 90% of its flights are on time.

One-way fares from Perth to London are currently lower than usual. Average one-way flight prices are about $894, which is 15% below the typical average for this route.

Since London is served by multiple airports, car hire options and rates can vary depending on which one you fly into.
Near London Heathrow Airport (LHR) – daily rates from around $10:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz

Near London Gatwick Airport (LGW) – daily rates from around $11:

• GREEN MOTION
• DRIVALIA
• U-Save
• Europcar
• Alamo

Near London City Airport (LCY) – daily rates from around $15:

• GREEN MOTION
• Budget
• Hertz
• Avis
• Sixt

Near London Stansted Airport (STN) – daily rates from around $14:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• U-Save

Near London Luton Airport (LTN) – daily rates from around $15:

• GREEN MOTION
• DRIVALIA
• Alamo
• Europcar
• U-Save

Flights from Perth to London usually depart from Perth (PER) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

Morning flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Perth to London route, 10% of flights were delayed in the past three months, with delays averaging 2h 16m.

One-stop flights from Perth to London most commonly connect through:

• Singapore Changi (SIN) – 31% of one-stop connections
• Kuala Lumpur Intl (KUL) – 26% of one-stop connections
• Doha Hamad Intl (DOH) – 17% of one-stop connections
• Dubai Intl (DXB) – 13% of one-stop connections

Yes. Flexible dates can save you up to 14% on flights from Perth to London. Monday is the cheapest departure day at $1,850 return on average, while Saturday is the most expensive at $2,148, a difference of $297.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time of 21h 11m, compared to 21h 12m via Dubai Intl (DXB) and 21h 21m via Singapore Changi (SIN).

London is 7 hours behind Perth (British Time vs Western Australia Time). Plan for the time shift when scheduling connections or first-day activities.

Hyde Park is one of the most viewed places in London on KAYAK.

Among airlines operating Perth to London flights:

• Qantas Airways: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Qantas Airways: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

There is a children’s play area in International Terminal 1 after passport control. It has digital gaming screens for older children and a soft play area for younger children. There is also a seating area and various dining options in the vicinity, so you can keep an eye on your little ones.

If you need to take public transport to get to Perth Airport, there are two dedicated bus lines. Bus Route 380, which was named after the Airbus A380, operates from Elizabeth Quay to T1 and T2, while Bus Route 40 operates between Elizabeth Quay and T3/T4. You can also take a rideshare service or a taxi. The ride from the centre of Perth to the airport takes about 20min.

In the arrivals area at London Heathrow, you can buy pay-as-you-go SIM cards or hire a phone to use while in the UK. You can also charge your phone at Power Pole charging stations, which are compatible with USB cables and UK and European plugs.

As a family-friendly airport, London Heathrow features a number of facilities and services that parents will find helpful when travelling with small kids. Apart from baby changing facilities and play areas located throughout the airport, there is a separate security lane for families with kids and many eateries participate in London Heathrow’s Kids Eat Free scheme.

If you want to get to central London fast, take the Heathrow Express, as it will transport you to Paddington Station, near the famous Hyde Park, in 15 minutes if you depart from Terminal 2 or Terminal 3. For those who are travelling on a budget, the metro might be the best option, it departs from three locations at the airport (Terminal 4, Terminal 5, Terminals 2 and 3) every 10 minutes and the journey lasts less than an hour, depending on your final stop.

Yes, you can access the internet free of charge and for an unlimited time during your visit to London Heathrow Airport. If you require a higher speed, you can purchase a premium service. If you do not have your own device, you can also use the computer desks available at the airport.

Hilton London Heathrow Airport is connected to terminal 4 and Sofitel London Heathrow Airport to terminal 5, shuttles from other terminals are available. For travellers who are between flights, there is the YOTELAIR inside terminal 4, which can be rented by the hour. If you are looking for more budget-friendly accommodation options, check Leonardo Hotel London Heathrow Airport and EasyHotel Heathrow located near the airport.