Cheap flights from Perth to London from $336
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to London departing on 3/12. 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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Malaysia Airlines flights from Perth to London
Our best Malaysia Airlines deals on Perth to London flight tickets
Cathay Pacific flights from Perth to London
Our best Cathay Pacific deals on Perth to London flight tickets
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How to get the cheapest flight ticket from Perth 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 typical price of a round-trip flight between Perth and London?
What is the cheapest month to fly to London?
The cheapest month to fly to London from Perth is in October. Flight prices, which tend to average around $1,059, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Perth averaging around $1,084.
What is the cheapest day to depart on your flight to London?
The cheapest day to depart from Perth to London is on a Saturday. Travelers who choose to depart for London on a Saturday will often find tickets for as low as $1,569. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $2,234. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.
What is the cheapest time of day to depart on your flight to London?
Flying to London from Perth at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,095 when looking at flights departing at noon. Flights to London are more costly in the afternoon, with an average ticket price of $1,787. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Perth to London flight route?
Fly from Perth to London Heathrow for the best Perth - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Perth when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,312 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Perth for as low as $1,214 on momondo.
What cabin class options are available on Perth to London flights?
There are 3 cabin classes available to choose from on Perth 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 Perth to London?
Malaysia Airlines, Cathay Pacific, and SriLankan Airlines are the most popular carriers operating from Perth to London
What airlines fly to London?
Qantas Airways, Singapore Airlines and Malaysia Airlines are the top three most popular airlines that fly to London from Perth according to our data. Qantas Airways is the first choice among our users, with 53% of people opting to fly with this airline when traveling to London. Keep in mind that there are 6 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 Perth to London on average per day?
The number of flights available between Perth and London is 1 per day as of March 2025. The most frequent departure time is 7:00PM, with 100% of daily flights leaving in the evening.
How many flights depart from Perth to London on average per week?
As of March 2025, there are 7 flights per week flying from Perth to London. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
When to book flights from Perth to London
Cheap Perth to London (PER to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Perth to London
How far is Perth to London by plane?
London is 8990.4 mi away from Perth. By plane, this route typically takes 19h 40m.
When did momondo last update prices for flights from Perth Airport to London?
Prices for flights from Perth Airport to London refresh daily.
How many operators does momondo search for flights from Perth Airport to London?
As of March 2025, there are 6 operators available to choose from for flights from Perth Airport to London.
How old do you have to be to fly from Perth Airport to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Perth to London?
momondo data reveals that the most frequently booked plane model on the route from Perth to London is Boeing 787-9 Dreamliner, representing 99.90% of all bookings. The subsequent popular model is Airbus A380-800 at 0.10%.
What is the most popular airline from Perth to London?
momondo data reveals that the most frequently booked airline on the route from Perth to London is Singapore Airlines, representing 47% of all bookings. The subsequent popular airlines are Qantas Airways at 26%, Malaysia Airlines at 16%, and Qatar Airways at 10%.
Best airlines flying from Perth to London
Compare and see reviews for airlines that fly from Perth to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $902 | Free Cancellation | Rating 7.4 3,561 reviews | |||
| PriceFrom $944 | Free Cancellation | Rating 7.3 256 reviews | |||
| PriceFrom $987 | Free Cancellation | Rating 7.8 316 reviews | |||
| PriceFrom $1,071 | Free Cancellation | Rating 7.5 825 reviews | |||
| PriceFrom $1,088 | Free Cancellation | Rating 8.1 1,286 reviews | |||
| PriceFrom $1,280 | Free Cancellation | Rating 7.5 814 reviews |
Qantas Airways Flights From Perth to London
Qantas Airways flight deals from Perth to London start from $1,280 round-trip. Over the 7 Qantas Airways flights for this route in a normal week, average airfare is usually $1,708 round-trip - but some users have found much cheaper deals with momondo.
Traveling 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 Perth to London?
Finding the right flight to London from Perth is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.
Can I find flights from Perth to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Perth to London flights to just show those with flexible booking policies.
How can momondo help me find flights from Perth to London?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Perth.
I’m not ready to book a flight from Perth to London right now. Can momondo alert me if prices change?
Price alerts on flights to London from Perth are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.