Cheap flights from Perth to London Heathrow Airport from £254
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 Heathrow Airport departing on 2/6. 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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Cathay Pacific flights from Perth to London Heathrow Airport
Our best Cathay Pacific deals on Perth to London Heathrow Airport flight tickets
Malaysia Airlines flights from Perth to London Heathrow Airport
Our best Malaysia Airlines deals on Perth to London Heathrow Airport flight tickets
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How to get the cheapest flight ticket from Perth to London Heathrow Airport
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 Heathrow Airport?
In general, October is the cheapest month to fly from Perth to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £853. The month of May is another great option to travel to London Heathrow Airport, with average flight prices from Perth averaging around £866.
What is the cheapest day to depart on your flight to London Heathrow Airport?
On average, the least expensive day to fly to London Heathrow Airport from Perth is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £1,167. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £1,483.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from Perth to London Heathrow Airport at midday for as low as £0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £1,263 on average. Flights to London Heathrow Airport from Perth in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Perth to London Heathrow flight route?
Fly from Perth to London Heathrow for the best Perth - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Perth when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £1,012 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Perth for as low as £922 on momondo.
What cabin class options are available on Perth to London Heathrow flights?
There are 3 cabin classes available to choose from on Perth to London Heathrow 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 Heathrow?
Vietnam Airlines, Malaysia Airlines, and Cathay Pacific are the most popular carriers operating from Perth to London Heathrow
Which airlines fly to London Heathrow Airport?
Qantas Airways, Malaysia Airlines and Singapore Airlines are the top three most popular airlines that fly to London Heathrow Airport from Perth according to our data. Qantas Airways is the first choice among our users, with 46% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 7 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Perth to London Heathrow Airport on average per week?
The number of flights available between Perth and London Heathrow Airport is 3 per week as of March 2025. The most frequent departure day is Wed, with 33% of weekly flights leaving on this day.
When to book flights from Perth to London Heathrow Airport
Cheap Perth to London Heathrow Airport (PER to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Perth to London Heathrow Airport
How far is Perth to London Heathrow by plane?
London Heathrow is 9004.5 mi away from Perth. Flights usually cover this in 21h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Perth Airport to London Heathrow Airport?
Prices for flights from Perth Airport to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Perth Airport to London Heathrow Airport?
As of March 2025, there are 7 operators available to choose from for flights from Perth Airport to London Heathrow Airport.
How old do you have to be to fly from Perth Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Perth to London Heathrow Airport?
Based on momondo bookings for flights between Perth and London Heathrow Airport, the leading plane model is Boeing 787-9 Dreamliner, making up 99.90% of the total bookings. Other popular models include Airbus A380-800 with 0.10%.
What is the most popular airline from Perth to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Perth to London Heathrow Airport is Qantas Airways (40% of total bookings). The next most popular airlines are Malaysia Airlines (22%), Singapore Airlines (16%), and Qatar Airways (9%).
Best airlines flying from Perth to London Heathrow Airport
Compare and see reviews for airlines that fly from Perth to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £684 | Free Cancellation | Rating 7.5 837 reviews | |||
| PriceFrom £706 | Free Cancellation | Rating 7.3 251 reviews | |||
| PriceFrom £744 | Free Cancellation | Rating 7.4 3,538 reviews | |||
| PriceFrom £761 | Free Cancellation | Rating 8.1 1,285 reviews | |||
| PriceFrom £853 | Free Cancellation | Rating 8.0 3,190 reviews | |||
| PriceFrom £995 | Free Cancellation | Rating 7.5 811 reviews | |||
| PriceFrom £1,014 | Free Cancellation | Rating 7.8 317 reviews |
Qantas Airways Flights From Perth to London Heathrow Airport
Qantas Airways flight deals from Perth to London Heathrow Airport start from £1,287 round-trip. Over the 3 Qantas Airways flights for this route in a normal week, average airfare is usually £1,673 round-trip - but some users have found much cheaper deals with momondo.
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Why should I use momondo to find a flight deal from Perth 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 Perth.
Can I find flights from Perth to London with flexible booking policies on momondo?
Flights from Perth to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Perth to London?
momondo helps you find the best flight between Perth and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Perth to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Perth to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.