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Cheap flights from London Heathrow Airport to Perth from C$ 688

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Perth departing on 12/9. 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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Find the cheapest flights from London Heathrow Airport to Perth

Cheap round-trip flights

Logo
8:35 a.m. - 3:55 p.m.LHR-PER
23h 20m2 stops
Logo
5:15 p.m. - 10:00 p.m.PER-LHR
36h 45m2 stops
C$ 1,586
Find Deal
Wed, 3 Dec - Sun, 7 Dec
Vietnam Airlines Logo
11:00 a.m. - 11:05 p.m.LHR-PER
28h 05m2 stops
Vietnam Airlines Logo
12:50 a.m. - 7:15 a.m.PER-LHR
38h 25m1 stop
C$ 1,618Vietnam Airlines
Find Deal
Sun, 9 Nov - Thu, 27 Nov
Turkish Airlines Logo
5:45 p.m. - 5:50 a.m.LHR-PER
28h 05m2 stops
Turkish Airlines Logo
11:15 p.m. - 9:05 p.m.PER-LHR
29h 50m2 stops
C$ 1,689Turkish Airlines
Find Deal
Tue, 28 Oct - Tue, 11 Nov
Qatar Airways Logo
6:55 p.m. - 11:55 a.m.LHR-PER
34h 00m1 stop
Qatar Airways Logo
3:55 p.m. - 2:05 p.m.PER-LHR
29h 10m1 stop
C$ 1,693Qatar Airways
Find Deal
Thu, 11 Sep - Wed, 24 Sep
Turkish Airlines Logo
6:30 p.m. - 5:50 a.m.LHR-PER
52h 20m2 stops
Turkish Airlines Logo
11:15 p.m. - 9:05 p.m.PER-LHR
29h 50m2 stops
C$ 1,696Turkish Airlines
Find Deal
Sat, 25 Oct - Sun, 16 Nov
Qatar Airways Logo
6:55 p.m. - 11:55 a.m.LHR-PER
34h 00m1 stop
Qatar Airways Logo
3:55 p.m. - 6:25 a.m.PER-LHR
21h 30m1 stop
C$ 1,703Qatar Airways
Find Deal
Thu, 4 Sep - Wed, 17 Sep
Malaysia Airlines Logo
9:25 p.m. - 1:25 a.m.LHR-PER
20h 00m1 stop
Malaysia Airlines Logo
4:15 p.m. - 3:25 p.m.PER-LHR
31h 10m1 stop
C$ 1,724Malaysia Airlines
Find Deal
Wed, 29 Oct - Tue, 11 Nov
Oman Air Logo
8:50 p.m. - 1:10 a.m.LHR-PER
45h 20m2 stops
Oman Air Logo
2:10 a.m. - 7:10 p.m.PER-LHR
24h 00m2 stops
C$ 1,731Oman Air
Find Deal
Mon, 22 Sep - Sun, 12 Oct
Malaysia Airlines Logo
9:25 p.m. - 1:25 a.m.LHR-PER
20h 00m1 stop
Malaysia Airlines Logo
2:25 a.m. - 3:25 p.m.PER-LHR
21h 00m1 stop
C$ 1,740Malaysia Airlines
Find Deal
Sat, 8 Nov - Wed, 19 Nov
Oman Air Logo
8:25 a.m. - 1:25 a.m.LHR-PER
33h 00m2 stops
Oman Air Logo
2:25 a.m. - 6:25 p.m.PER-LHR
24h 00m2 stops
C$ 1,750Oman Air
Find Deal
Sat, 1 Nov - Wed, 19 Nov

Vietnam Airlines flights from London Heathrow Airport to Perth

Our best Vietnam Airlines deals on London Heathrow Airport to Perth flight tickets
Vietnam Airlines
9 Nov
LHR11:00 a.m.London Heathrow
28h 05m
2 stops
PER11:05 p.m.Perth
27 Nov
PER12:50 a.m.Perth
38h 25m
1 stop
LHR7:15 a.m.London Heathrow
C$ 1,618
Find similar
Vietnam Airlines
23 Nov
LHR11:00 a.m.London Heathrow
28h 05m
2 stops
PER11:05 p.m.Perth
11 May
PER12:25 a.m.Perth
24h 25m
1 stop
LHR5:50 p.m.London Heathrow
C$ 1,638
Find similar
Vietnam Airlines
9 Nov
LHR11:00 a.m.London Heathrow
28h 05m
2 stops
PER11:05 p.m.Perth
20 Nov
PER12:50 a.m.Perth
38h 25m
1 stop
LHR7:15 a.m.London Heathrow
C$ 1,688
Find similar

Qatar Airways flights from London Heathrow Airport to Perth

Our best Qatar Airways deals on London Heathrow Airport to Perth flight tickets
Qatar Airways
11 Sep
LHR6:55 p.m.London Heathrow
34h 00m
1 stop
PER11:55 a.m.Perth
24 Sep
PER3:55 p.m.Perth
29h 10m
1 stop
LHR2:05 p.m.London Heathrow
C$ 1,693
Find similar
Qatar Airways
4 Sep
LHR6:55 p.m.London Heathrow
34h 00m
1 stop
PER11:55 a.m.Perth
17 Sep
PER3:55 p.m.Perth
21h 30m
1 stop
LHR6:25 a.m.London Heathrow
C$ 1,703
Find similar
Qatar Airways
4 Sep
LHR6:55 p.m.London Heathrow
34h 00m
1 stop
PER11:55 a.m.Perth
17 Sep
PER3:55 p.m.Perth
29h 10m
1 stop
LHR2:05 p.m.London Heathrow
C$ 1,706
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 30 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 3/12

8:35 a.m.-3:55 p.m.

2 stops23h 20m

Perth

Sun 7/12

5:15 p.m.-10:00 p.m.

2 stops36h 45m

C$ 1,586

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 9/11

11:00 a.m.-11:05 p.m.

2 stops28h 05m

Perth

Thu 27/11

12:50 a.m.-7:15 a.m.

1 stop38h 25m

C$ 1,618

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 28/10

5:45 p.m.-5:50 a.m.

2 stops28h 05m

Perth

Tue 11/11

11:15 p.m.-9:05 p.m.

2 stops29h 50m

C$ 1,689

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 11/9

6:55 p.m.-11:55 a.m.

1 stop34h 00m

Perth

Wed 24/9

3:55 p.m.-2:05 p.m.

1 stop29h 10m

C$ 1,693

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 25/10

6:30 p.m.-5:50 a.m.

2 stops52h 20m

Perth

Sun 16/11

11:15 p.m.-9:05 p.m.

2 stops29h 50m

C$ 1,696

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 4/9

6:55 p.m.-11:55 a.m.

1 stop34h 00m

Perth

Wed 17/9

3:55 p.m.-6:25 a.m.

1 stop21h 30m

C$ 1,703

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 29/10

9:25 p.m.-1:25 a.m.

1 stop20h 00m

Perth

Tue 11/11

4:15 p.m.-3:25 p.m.

1 stop31h 10m

C$ 1,724

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 22/9

8:50 p.m.-1:10 a.m.

2 stops45h 20m

Perth

Sun 12/10

2:10 a.m.-7:10 p.m.

2 stops24h 00m

C$ 1,731

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 8/11

9:25 p.m.-1:25 a.m.

1 stop20h 00m

Perth

Wed 19/11

2:25 a.m.-3:25 p.m.

1 stop21h 00m

C$ 1,740

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 1/11

8:25 a.m.-1:25 a.m.

2 stops33h 00m

Perth

Wed 19/11

2:25 a.m.-6:25 p.m.

2 stops24h 00m

C$ 1,750

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from London Heathrow Airport to Perth

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 London Heathrow Airport and Perth?

What is the cheapest month to fly to Perth?

In general, May is the cheapest month to fly from London Heathrow Airport to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,775. If you aren’t able to travel during the month of May, then book flights to Perth from London Heathrow Airport during November instead. Flights to Perth in November, while not as cheap as those in May, still average around C$ 1,847.

What is the cheapest time of day to depart on your flight to Perth?

According to our data, the cheapest time of day to fly to Perth is in the evening. momondo users have found flights departing from London Heathrow Airport to Perth in the evening for as low as C$ 2,169. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Perth, so prices are often more expensive at around C$ 3,131 per ticket.

What is the cheapest London Heathrow to Perth flight route?

Fly from London Heathrow to Perth for the best London Heathrow - Perth flight prices

How far in advance should I book a flight to Perth?

You are more likely to see cheaper flights to Perth from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around C$ 2,049 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from London Heathrow Airport for as low as C$ 1,919 on momondo.

What cabin class options are available on London Heathrow to Perth flights?

There are 2 cabin classes available to choose from on London Heathrow to Perth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Perth flights?

You could potentially save up to 55% on your flight if you consider stops on a London Heathrow Airport to Perth flight.

How have London Heathrow Airport to Perth flight prices changed over time?

As of July 2025, prices for London Heathrow Airport to Perth flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to Perth (LHR to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Perth

Best price found

C$ 688

Fastest flight time

18h 40m

Direct flights

Every day

Airports in Perth

1 airport
The best one-way flight to Perth from London Heathrow Airport in the past 72 hours is C$ 688. The best round-trip flight deal from London Heathrow Airport to Perth found on momondo in the last 72 hours is C$ 1,586.
The fastest flight from London Heathrow Airport to Perth takes 18h 40m
Direct flights go from London Heathrow Airport to Perth every day.
There is 1 airport near Perth: Perth (PER)
Search flight deals

  • How far is London Heathrow to Perth by plane?

    There are 14491.3 km between London Heathrow and Perth. Flights usually cover this in 20h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Heathrow Airport to Perth Airport?

    Prices for flights from London Heathrow Airport to Perth Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London Heathrow Airport to Perth Airport?

    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 London Heathrow Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents required for your trip to Perth Airport 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 Perth Airport. 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 London Heathrow Airport to Perth?

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Scarborough
Mandurah

Why use momondo?

Why should I use momondo to find a flight deal from London to Perth?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Perth for you.

Can I find flights from London to Perth with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Perth flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Perth?

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 Perth from London.

I’m not ready to book a flight from London to Perth right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Perth from London. 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.

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