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Flights to Perth

£448 Cheap flights to Perth

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Perth 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.
1 adult
0 bags

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Find the cheapest flights from the United Kingdom to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:35 - 03:45
LGW
-
PER
33h 10m
2 stops
Multiple Airlines Logo
20:00 - 15:00
PER
-
LGW
50h 00m
3 stops
£827Multiple Airlines
Wed, 16 Sep - Wed, 21 Oct
Multiple Airlines Logo
10:25 - 19:50
LGW
-
PER
26h 25m
2 stops
Multiple Airlines Logo
04:45 - 07:20
PER
-
LGW
33h 35m
2 stops
£831Multiple Airlines
Thu, 10 Sep - Mon, 19 Oct
Malaysia Airlines Logo
21:25 - 01:25
LHR
-
PER
20h 00m
1 stop
Malaysia Airlines Logo
16:15 - 05:35
PER
-
LHR
21h 20m
1 stop
£833Malaysia Airlines
Mon, 2 Nov - Tue, 17 Nov
Multiple Airlines Logo
16:55 - 03:45
LGW
-
PER
27h 50m
2 stops
Multiple Airlines Logo
04:45 - 07:30
PER
-
LGW
33h 45m
2 stops
£837Multiple Airlines
Wed, 1 Jul - Wed, 8 Jul
Qatar Airways Logo
15:05 - 18:35
LHR
-
PER
20h 30m
1 stop
Qatar Airways Logo
22:45 - 13:15
PER
-
LHR
21h 30m
1 stop
£858Qatar Airways
Mon, 15 Jun - Mon, 29 Jun
Emirates Logo
14:25 - 17:35
LHR
-
PER
20h 10m
1 stop
Emirates Logo
22:20 - 12:25
PER
-
LHR
21h 05m
1 stop
£860Emirates
Mon, 25 May - Sun, 31 May
Emirates Logo
13:35 - 17:20
GLA
-
PER
19h 45m
1 stop
Emirates Logo
22:20 - 11:35
PER
-
GLA
21h 15m
1 stop
£1,004Emirates
Mon, 2 Nov - Mon, 16 Nov
Malaysia Airlines Logo
15:25 - 01:25
GLA
-
PER
26h 00m
2 stops
Malaysia Airlines Logo
16:15 - 21:25
PER
-
GLA
37h 10m
2 stops
£1,006Malaysia Airlines
Mon, 2 Nov - Mon, 16 Nov
Qantas Airways Logo
13:35 - 17:20
GLA
-
PER
19h 45m
1 stop
Qantas Airways Logo
22:20 - 11:35
PER
-
GLA
21h 15m
1 stop
£1,176Qantas Airways
Mon, 2 Nov - Mon, 16 Nov
Qatar Airways Logo
07:55 - 18:35
GLA
-
PER
51h 40m
2 stops
Qatar Airways Logo
22:45 - 12:50
PER
-
GLA
45h 05m
2 stops
£1,237Qatar Airways
Tue, 23 Jun - Tue, 30 Jun

momondo Fare Finder

 
Locate flights to Perth that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 9 May 2026.
Use the filters below to find and compare flights to Perth that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonPerth

LGW - PER

LGWPER

London Gatwick

Wed 16/9

11:35-03:45

2 stops33h 10m

Perth

Wed 21/10

20:00-15:00

3 stops50h 00m

£827

LondonPerth

LGW - PER

LGWPER

London Gatwick

Thu 10/9

10:25-19:50

2 stops26h 25m

Perth

Mon 19/10

04:45-07:20

2 stops33h 35m

£831

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 2/11

21:25-01:25

1 stop20h 00m

Perth

Tue 17/11

16:15-05:35

1 stop21h 20m

£833

LondonPerth

LGW - PER

LGWPER

London Gatwick

Wed 1/7

16:55-03:45

2 stops27h 50m

Perth

Wed 8/7

04:45-07:30

2 stops33h 45m

£837

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 15/6

15:05-18:35

1 stop20h 30m

Perth

Mon 29/6

22:45-13:15

1 stop21h 30m

£858

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 25/5

14:25-17:35

1 stop20h 10m

Perth

Sun 31/5

22:20-12:25

1 stop21h 05m

£860
Fastest return journey

GlasgowPerth

GLA - PER

GLAPER

Glasgow Intl

Mon 2/11

13:35-17:20

1 stop19h 45m

Perth

Mon 16/11

22:20-11:35

1 stop21h 15m

£1,004

GlasgowPerth

GLA - PER

GLAPER

Glasgow Intl

Mon 2/11

15:25-01:25

2 stops26h 00m

Perth

Mon 16/11

16:15-21:25

2 stops37h 10m

£1,006

GlasgowPerth

GLA - PER

GLAPER

Glasgow Intl

Mon 2/11

13:35-17:20

1 stop19h 45m

Perth

Mon 16/11

22:20-11:35

1 stop21h 15m

£1,176

GlasgowPerth

GLA - PER

GLAPER

Glasgow Intl

Tue 23/6

07:55-18:35

2 stops51h 40m

Perth

Tue 30/6

22:45-12:50

2 stops45h 05m

£1,237

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Perth from

Perth flights insights and trends

Explore insights for your Perth flight to craft the best travel plan

What is the cheapest month to fly to Perth?

The month of February is another great option to travel to Perth, with average flight prices from United Kingdom averaging around £1,034.

What is the absolute cheapest flight to Perth?

See prices from:

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

On average, the least expensive day to fly to Perth from United Kingdom is on a Monday. momondo users have found tickets for Monday departures for as low as £1,386. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Perth is Thursday, with ticket prices averaging around £1,459.

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

You are more likely to see cheaper flights to Perth from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around £1,181 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from United Kingdom for as low as £1,070 on momondo.

Cheapest flights to Perth

Find the cheapest flights to Perth from your nearest city or airport
Find flights from London Heathrow Airport to Perth
CHEAPEST MONTH TO FLY TO PERTH FROM LONDON HEATHROW AIRPORTSeptember13% cheaperFlying from London Heathrow Airport to Perth costs on average just £1,031 in September
MOST EXPENSIVE MONTH TO FLY TO PERTH FROM LONDON HEATHROW AIRPORTDecember22% more expensiveIt costs about £1,450 for flights to Perth from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO PERTH FROM LONDON HEATHROW AIRPORTDecember193% more users visitedMore momondo users searched in flights to Perth from London Heathrow Airport in December than any other month

Cheap Perth flight deals and tips

Summary info about Perth flight prices, duration and airlines

Best One-Way Price

£448

Best Round-Trip Price

£827

Fastest flight time

29h 35m

Popular in

December
The best one-way flight price to Perth from United Kingdom in the last 72 hours is £448 (Glasgow Intl to Perth).
Search Deals
The best round-trip flight price to Perth from United Kingdom in the last 72 hours is £827 (London Gatwick to Perth).
Search Deals
The fastest flight to Perth from United Kingdom takes 29h 35m (London Gatwick to Perth).
Search Deals
December has the highest demand for flights to Perth, with a 8% price increase on average.
Search Deals

Frequently asked questions about flying to Perth

What is there to do in Perth when it’s raining?

When planning your flight to Perth, it is important to be aware that some months are not as ideal as others. Specifically, the months of June or July could carry a higher chance of rain, as Perth sees up to 5.1 inches (130 mm) or more. There are still things to do in Perth even when it's raining, but be aware that rain is highly probable in the area. Shopping centres like Murray Street Mall are very popular destinations for those visiting the Perth area. Murray Street Mall is a great place to go if you’re looking to spend some time inside.

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

You are more likely to see cheaper flights to Perth from United Kingdom when booking 27 days ahead of your departure date. In general, you can expect to find flights to Perth for around £1,159 when searching 27 days out. Keep in mind that you might be able to find cheaper flights to Perth at any time. In fact, our users found flights for as low as £887 in the past 72 hours.

When did momondo last update prices for flights to Perth Airport?

Prices for flights to Perth Airport are updated daily.

How many operators does momondo search for flights to Perth Airport?

The number of operators available for flights to Perth Airport is 29 as of May 2026.

How old do you have to be to fly to Perth Airport?

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 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.

Travelling to a place near Perth?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Perth. Millions of users trust and use momondo every year so you are in good company.

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

Yes. momondo enables you to select and highlight flights to Perth with this policy.

How can momondo help me find flights to Perth?

momondo helps you find the best flight to Perth by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight to Perth now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Perth and let you know when they change.

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