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Cheap flights from Perth to London from $776

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 23/3. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:30 - 20:50
PER
-
LGW
31h 20m2 stops
Multiple Airlines Logo
10:05 - 04:00
LGW
-
PER
34h 55m2 stops
$1,465Multiple Airlines
Sat, 16 May - Sat, 6 Jun
Multiple Airlines Logo
20:40 - 20:50
PER
-
LGW
32h 10m2 stops
Multiple Airlines Logo
23:55 - 04:30
LGW
-
PER
44h 35m2 stops
$1,468Multiple Airlines
Sun, 8 Feb - Sun, 15 Feb
Singapore Airlines Logo
13:45 - 06:25
PER
-
LGW
23h 40m1 stop
Singapore Airlines Logo
10:15 - 14:40
LGW
-
PER
21h 25m1 stop
$1,471Singapore Airlines
Sun, 3 May - Tue, 9 Jun
Qatar Airways Logo
16:35 - 05:55
PER
-
LGW
21h 20m1 stop
Qatar Airways Logo
08:40 - 11:55
LGW
-
PER
19h 15m1 stop
$1,472Qatar Airways
Tue, 3 Mar - Tue, 17 Mar
Singapore Airlines Logo
13:45 - 06:25
PER
-
LGW
23h 40m1 stop
Singapore Airlines Logo
10:15 - 12:30
LGW
-
PER
19h 15m1 stop
$1,474Singapore Airlines
Mon, 25 May - Sun, 31 May
Multiple Airlines Logo
12:25 - 13:10
PER
-
LGW
31h 45m2 stops
Multiple Airlines Logo
07:00 - 19:40
LGW
-
PER
29h 40m2 stops
$1,477Multiple Airlines
Fri, 1 May - Fri, 15 May
Qatar Airways Logo
15:55 - 12:35
PER
-
LGW
28h 40m1 stop
Qatar Airways Logo
08:10 - 11:55
LGW
-
PER
20h 45m1 stop
$1,478Qatar Airways
Mon, 2 Mar - Sun, 12 Apr
Virgin Australia Logo
15:55 - 12:35
PER
-
LGW
28h 40m1 stop
Virgin Australia Logo
08:40 - 11:55
LGW
-
PER
19h 15m1 stop
$1,480Virgin Australia
Thu, 5 Mar - Sun, 8 Mar
Multiple Airlines Logo
20:40 - 16:10
PER
-
LGW
27h 30m2 stops
Multiple Airlines Logo
06:25 - 00:40
LGW
-
PER
34h 15m2 stops
$1,483Multiple Airlines
Mon, 19 Jan - Tue, 3 Feb
Turkish Airlines Logo
23:10 - 22:35
PER
-
LGW
31h 25m2 stops
Turkish Airlines Logo
06:25 - 15:15
LGW
-
PER
24h 50m2 stops
$1,484Turkish Airlines
Sun, 1 Feb - Tue, 17 Feb

Qatar Airways flights from Perth to London Gatwick Airport

Our best Qatar Airways deals on Perth to London Gatwick Airport flight tickets
Qatar Airways
3 Mar
PER16:35Perth
21h 20m
1 stop
LGW05:55London Gatwick
17 Mar
LGW08:40London Gatwick
19h 15m
1 stop
PER11:55Perth
$1,472
Find similar
Qatar Airways
2 Mar
PER15:55Perth
28h 40m
1 stop
LGW12:35London Gatwick
12 Apr
LGW08:10London Gatwick
20h 45m
1 stop
PER11:55Perth
$1,478
Find similar
Qatar Airways
3 Feb
PER16:35Perth
21h 20m
1 stop
LGW05:55London Gatwick
24 Feb
LGW08:40London Gatwick
19h 15m
1 stop
PER11:55Perth
$1,486
Find similar

Turkish Airlines flights from Perth to London Gatwick Airport

Our best Turkish Airlines deals on Perth to London Gatwick Airport flight tickets
Turkish Airlines
1 Feb
PER23:10Perth
31h 25m
2 stops
LGW22:35London Gatwick
17 Feb
LGW06:25London Gatwick
24h 50m
2 stops
PER15:15Perth
$1,484
Find similar
Turkish Airlines
1 Feb
PER16:15Perth
31h 55m
2 stops
LGW16:10London Gatwick
7 Feb
LGW17:05London Gatwick
48h 20m
2 stops
PER01:25Perth
$1,492
Find similar
Turkish Airlines
1 Feb
PER16:15Perth
31h 55m
2 stops
LGW16:10London Gatwick
6 Feb
LGW06:25London Gatwick
35h 00m
2 stops
PER01:25Perth
$1,516
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Perth to London Gatwick Airport 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 78,305 searches. Data last updated 11 December 2025.
Use the filters below to find and compare flights from Perth to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PerthLondon

PER - LGW

PERLGW

Perth

Sat 16/5

20:30-20:50

2 stops31h 20m

London Gatwick

Sat 6/6

10:05-04:00

2 stops34h 55m

$1,465

PerthLondon

PER - LGW

PERLGW

Perth

Sun 8/2

20:40-20:50

2 stops32h 10m

London Gatwick

Sun 15/2

23:55-04:30

2 stops44h 35m

$1,468

PerthLondon

PER - LGW

PERLGW

Perth

Sun 3/5

13:45-06:25

1 stop23h 40m

London Gatwick

Tue 9/6

10:15-14:40

1 stop21h 25m

$1,471

PerthLondon

PER - LGW

PERLGW

Perth

Tue 3/3

16:35-05:55

1 stop21h 20m

London Gatwick

Tue 17/3

08:40-11:55

1 stop19h 15m

$1,472

PerthLondon

PER - LGW

PERLGW

Perth

Mon 25/5

13:45-06:25

1 stop23h 40m

London Gatwick

Sun 31/5

10:15-12:30

1 stop19h 15m

$1,474

PerthLondon

PER - LGW

PERLGW

Perth

Fri 1/5

12:25-13:10

2 stops31h 45m

London Gatwick

Fri 15/5

07:00-19:40

2 stops29h 40m

$1,477

PerthLondon

PER - LGW

PERLGW

Perth

Mon 2/3

15:55-12:35

1 stop28h 40m

London Gatwick

Sun 12/4

08:10-11:55

1 stop20h 45m

$1,478

PerthLondon

PER - LGW

PERLGW

Perth

Thu 5/3

15:55-12:35

1 stop28h 40m

London Gatwick

Sun 8/3

08:40-11:55

1 stop19h 15m

$1,480

PerthLondon

PER - LGW

PERLGW

Perth

Mon 19/1

20:40-16:10

2 stops27h 30m

London Gatwick

Tue 3/2

06:25-00:40

2 stops34h 15m

$1,483

PerthLondon

PER - LGW

PERLGW

Perth

Sun 1/2

23:10-22:35

2 stops31h 25m

London Gatwick

Tue 17/2

06:25-15:15

2 stops24h 50m

$1,484

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Perth to London Gatwick 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 typical price of a round-trip flight between Perth and London Gatwick Airport?

What is the cheapest month to fly to London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from Perth is in October. Flight prices, which tend to average around $1,560, are often lower during this time because this is during the off-season. If you’re not able to fly to London Gatwick Airport in October, then March is your next best option. Flight prices from Perth to London Gatwick Airport during March average around $1,641.

What is the cheapest day to depart on your flight to London Gatwick Airport?

The cheapest day to depart on your flight to London Gatwick Airport is on a Wednesday when prices can be found for as low as $1,874. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to London Gatwick Airport is Friday, with ticket prices averaging around $2,053.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

In the afternoon is the cheapest time of day to fly from Perth to London Gatwick Airport when you can find flight prices for as low as $1,766. Flying to London Gatwick Airport in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,014 on average. Flights to London Gatwick Airport from Perth in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to London Gatwick Airport?

You are more likely to see cheaper flights to London Gatwick Airport from Perth when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around $1,891 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Perth for as low as $1,626 on momondo.

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

As of December 2025, prices for Perth to London Gatwick Airport flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Perth to London Gatwick Airport

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

Cheap Perth to London Gatwick Airport (PER to LGW) flight deals and tips

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

Fastest flight time

21h 20m

Direct flights

None
The fastest flight from Perth to London Gatwick Airport takes 21h 20m
There are no direct flights from Perth to London Gatwick Airport. There are no popular flight routes from Perth to London Gatwick Airport.
Search flight deals

  • How far is Perth to London Gatwick by plane?

    The distance between Perth and London Gatwick is about 14470.2 km. Typically, this will take 21h 20m by plane in normal conditions.

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

    Prices for flights from Perth Airport to London Gatwick Airport are updated daily.

  • How many operators does momondo search for flights from Perth Airport to London Gatwick Airport?

  • How old do you have to be to fly from Perth Airport to London Gatwick 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to London Gatwick Airport.

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

    The travel and health documents you'll need for your trip to London Gatwick 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 licence and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Perth to London Gatwick Airport?

Best airlines flying from Perth to London Gatwick Airport

Compare and see reviews for airlines that fly from Perth to London Gatwick Airport with momondo
Airline
Rating
Free cancellation
Price
Qatar AirwaysPriceFrom $1,322Free cancellationRating
7.4
3,677 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom $1,428Free cancellationRating
8.1
1,412 reviews
Search Singapore Airlines flights
Virgin AustraliaPriceFrom $1,450Free cancellationRating
7.6
426 reviews
Search Virgin Australia flights
EmiratesPriceFrom $1,530Free cancellationRating
8.1
3,434 reviews
Search Emirates flights
British AirwaysPriceFrom $1,717Free cancellationRating
6.7
7,571 reviews
Search British Airways flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Wembley
Milton Keynes
Brentford
Deal
Dover
Ipswich
Abingdon
Eastbourne
Slough
Chichester
Canterbury
Kingston upon Thames
Brentwood
Guildford
Sutton
Maidstone
Watford
Ashford

Why use momondo?

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?

Yes. All flights to London from Perth on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

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

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