Cheap flights from Western Australia to London from $753
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Western Australia to London departing on 1/11. 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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Fly from
Fly to
Route
Depart
Return
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Sat 7/11
22:45-07:20
1 stop40h 35m
London Heathrow
Fri 13/11
08:05-18:45
1 stop26h 40m
PerthLondon
PER Perth - LGW London Gatwick
PERLGW
Perth
Sat 7/11
16:15-22:35
2 stops38h 20m
London Gatwick
Fri 13/11
17:25-01:30
2 stops24h 05m
PerthLondon
PER Perth - LGW London Gatwick
PERLGW
Perth
Sun 8/11
07:25-06:40
2 stops31h 15m
London Gatwick
Tue 10/11
20:20-21:35
2 stops41h 15m
PerthLondon
PER Perth - STN London Stansted
PERSTN
Perth
Thu 5/11
02:30-09:55
2 stops39h 25m
London Stansted
Fri 13/11
17:20-01:30
2 stops24h 10m
PerthLondon
PER Perth - STN London Stansted
PERSTN
Perth
Wed 4/11
16:15-16:20
2 stops32h 05m
London Stansted
Wed 11/11
10:55-23:55
2 stops29h 00m
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Thu 12/11
22:45-14:00
1 stop23h 15m
London Heathrow
Thu 19/11
14:55-18:45
1 stop19h 50m
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Sat 7/11
16:15-15:25
1 stop31h 10m
London Heathrow
Fri 13/11
10:25-01:30
1 stop31h 05m
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Sun 1/11
22:45-07:20
1 stop40h 35m
London Heathrow
Sun 29/11
09:25-18:45
1 stop25h 20m
PerthLondon
PER Perth - LGW London Gatwick
PERLGW
Perth
Fri 12/3
22:45-05:55
1 stop39h 10m
London Gatwick
Wed 17/3
08:40-11:55
1 stop19h 15m
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Wed 4/11
02:30-15:25
1 stop20h 55m
London Heathrow
Sat 21/11
21:25-01:30
1 stop20h 05m
See travel insights to London from
How to get the cheapest flight ticket from Western Australia to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London?
If you aren’t able to travel during the month of March, then book flights to London from Western Australia during October instead. Flights to London in October, while not as cheap as those in March, still average around $1,725.
What is the cheapest day to depart on your flight to London?
Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $2,285. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Western Australia to London for around $2,786.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as $2,312. In contrast, the most expensive time of day to depart to London is at midday when prices are around $2,997.
What is the cheapest Western Australia to London flight route?
Fly from Perth to London Heathrow for the best Western Australia - London flight prices
How far in advance should I book a flight from Western Australia to London?
You are more likely to see cheaper flights to London from Western Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $2,049 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Western Australia for as low as $1,842 on momondo.
What cabin class options are available on Western Australia to London flights?
There are 3 cabin classes available to choose from on Western Australia to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Western Australia to London?
Qatar Airways, Emirates, and Cathay Pacific are the most popular carriers operating from Western Australia to London
Which airlines fly to London?
Singapore Airlines, Qantas Airways and Malaysia Airlines are the top three most popular airlines that fly to London from Western Australia according to our data. Singapore Airlines is the first choice among our users, with 32% of people opting to fly with this airline when travelling to London. Keep in mind that there are 11 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Western Australia to London on average per week?
As of October 2026, there are 6 flights per week flying from Western Australia to London. The most common day of the week flights depart is Tue, with 17% of flights taking off on this day.
How long does it take to fly to London?
Flight times vary depending on what airport in Western Australia you fly out of and what airport in London you fly into. For example, flying from Perth to London Heathrow Airport takes 17h 30m on average. On the other hand, flying from Broome to London Heathrow Airport takes 31h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.
Cheap Western Australia to London flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Western Australia to London
Frequently asked questions about flying from Western Australia to London
When did momondo last update prices for flights from Western Australia to London?
Prices for flights from Western Australia to London are refreshed on a daily basis.
How many operators does momondo search for flights from Western Australia to London?
As of October 2026, there are 11 operators available to choose from for flights from Western Australia to London.
How old do you have to be to fly from Western Australia to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Western Australia to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Western Australia to London?
momondo data reveals that the most frequently booked plane model on the route from Western Australia to London is Boeing 787-9 Dreamliner, representing 97.21% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 1.68% and Boeing 787 Dreamliner at 1.12%.
Best airlines flying from Western Australia to London
Compare and see reviews for airlines that fly from Western Australia to London with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $891 | Free cancellation | Rating 7.6 479 reviews | |||
| PriceFrom $1,018 | Free cancellation | Rating 6.7 8,256 reviews | |||
| PriceFrom $1,177 | Free cancellation | Rating 7.4 4,455 reviews | |||
| PriceFrom $1,190 | Free cancellation | Rating 8.2 1,624 reviews | |||
| PriceFrom $1,235 | Free cancellation | Rating 7.3 319 reviews | |||
| PriceFrom $1,239 | Free cancellation | Rating 6.8 8,270 reviews | |||
| PriceFrom $1,302 | Free cancellation | Rating 7.3 3,724 reviews | |||
| PriceFrom $1,307 | Free cancellation | Rating 7.6 1,511 reviews | |||
| PriceFrom $1,378 | Free cancellation | Rating 8.1 3,672 reviews | |||
| PriceFrom $1,804 | Free cancellation | Rating 7.5 1,106 reviews |
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Western Australia to London?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Western Australia.
Can I find flights from Western Australia to London with flexible booking policies on momondo?
All flight searches from Western Australia to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Western Australia to London?
Once you have performed a search for Western Australia to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Western Australia to London right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to London from Western Australia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.