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Cheap flights from Perth to London from $707

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 12/1. 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

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Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
13:50 - 06:25
PER
-
LGW
24h 35m1 stop
Singapore Airlines Logo
09:20 - 12:35
LGW
-
PER
19h 15m1 stop
$1,471Singapore Airlines
Fri, 23 Jan - Sat, 28 Feb
Turkish Airlines Logo
23:10 - 22:35
PER
-
LGW
31h 25m2 stops
Turkish Airlines Logo
17:05 - 05:50
LGW
-
PER
28h 45m2 stops
$1,480Turkish Airlines
Wed, 18 Feb - Mon, 16 Mar
Multiple Airlines Logo
23:10 - 06:40
PER
-
LGW
39h 30m2 stops
Multiple Airlines Logo
09:40 - 00:40
LGW
-
PER
31h 00m2 stops
$1,482Multiple Airlines
Sat, 28 Feb - Sat, 14 Mar
Multiple Airlines Logo
01:40 - 21:50
PER
-
LGW
28h 10m3 stops
Multiple Airlines Logo
06:45 - 00:40
LGW
-
PER
33h 55m3 stops
$1,485Multiple Airlines
Wed, 11 Feb - Thu, 26 Feb
Turkish Airlines Logo
23:10 - 22:35
PER
-
LGW
31h 25m2 stops
Turkish Airlines Logo
17:05 - 05:50
LGW
-
PER
28h 45m2 stops
$1,488Turkish Airlines
Wed, 18 Feb - Mon, 16 Mar
Qatar Airways Logo
15:55 - 05:55
PER
-
LGW
22h 00m1 stop
Qatar Airways Logo
08:40 - 11:55
LGW
-
PER
19h 15m1 stop
$1,491Qatar Airways
Mon, 2 Mar - Tue, 17 Mar
Multiple Airlines Logo
20:40 - 09:20
PER
-
LGW
44h 40m2 stops
Multiple Airlines Logo
07:00 - 19:50
LGW
-
PER
29h 50m2 stops
$1,492Multiple Airlines
Mon, 23 Mar - Thu, 23 Apr
Multiple Airlines Logo
07:35 - 09:55
PER
-
LGW
33h 20m2 stops
Multiple Airlines Logo
12:00 - 21:55
LGW
-
PER
26h 55m1 stop
$1,494Multiple Airlines
Tue, 31 Mar - Thu, 30 Apr
Multiple Airlines Logo
21:55 - 22:25
PER
-
LGW
31h 30m3 stops
Multiple Airlines Logo
14:05 - 00:30
LGW
-
PER
27h 25m2 stops
$1,498Multiple Airlines
Mon, 20 Apr - Mon, 11 May
Multiple Airlines Logo
23:10 - 22:35
PER
-
LGW
31h 25m2 stops
Multiple Airlines Logo
06:25 - 21:45
LGW
-
PER
31h 20m3 stops
$1,504Multiple Airlines
Sun, 25 Jan - Tue, 10 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
2 Mar
PER15:55Perth
22h 00m
1 stop
LGW05:55London Gatwick
17 Mar
LGW08:40London Gatwick
19h 15m
1 stop
PER11:55Perth
$1,491
Find similar
Qatar Airways
14 Feb
PER16:35Perth
21h 20m
1 stop
LGW05:55London Gatwick
21 Feb
LGW08:40London Gatwick
19h 15m
1 stop
PER11:55Perth
$1,533
Find similar
Qatar Airways
23 Jan
PER15:55Perth
22h 00m
1 stop
LGW05:55London Gatwick
2 Mar
LGW09:00London Gatwick
19h 20m
1 stop
PER12:20Perth
$1,534
Find similar

Singapore Airlines flights from Perth to London Gatwick Airport

Our best Singapore Airlines deals on Perth to London Gatwick Airport flight tickets
Singapore Airlines
23 Jan
PER13:50Perth
24h 35m
1 stop
LGW06:25London Gatwick
28 Feb
LGW09:20London Gatwick
19h 15m
1 stop
PER12:35Perth
$1,471
Find similar
Singapore Airlines
14 May
PER13:45Perth
24h 10m
1 stop
LGW06:55London Gatwick
14 June
LGW10:15London Gatwick
19h 15m
1 stop
PER12:30Perth
$1,546
Find similar
Singapore Airlines
4 May
PER13:45Perth
24h 10m
1 stop
LGW06:55London Gatwick
25 May
LGW10:15London Gatwick
19h 15m
1 stop
PER12:30Perth
$1,562
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 2 January 2026.
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

Fri 23/1

13:50-06:25

1 stop24h 35m

London Gatwick

Sat 28/2

09:20-12:35

1 stop19h 15m

$1,471

PerthLondon

PER - LGW

PERLGW

Perth

Wed 18/2

23:10-22:35

2 stops31h 25m

London Gatwick

Mon 16/3

17:05-05:50

2 stops28h 45m

$1,480

PerthLondon

PER - LGW

PERLGW

Perth

Sat 28/2

23:10-06:40

2 stops39h 30m

London Gatwick

Sat 14/3

09:40-00:40

2 stops31h 00m

$1,482

PerthLondon

PER - LGW

PERLGW

Perth

Wed 11/2

01:40-21:50

3 stops28h 10m

London Gatwick

Thu 26/2

06:45-00:40

3 stops33h 55m

$1,485

PerthLondon

PER - LGW

PERLGW

Perth

Wed 18/2

23:10-22:35

2 stops31h 25m

London Gatwick

Mon 16/3

17:05-05:50

2 stops28h 45m

$1,488

PerthLondon

PER - LGW

PERLGW

Perth

Mon 2/3

15:55-05:55

1 stop22h 00m

London Gatwick

Tue 17/3

08:40-11:55

1 stop19h 15m

$1,491

PerthLondon

PER - LGW

PERLGW

Perth

Mon 23/3

20:40-09:20

2 stops44h 40m

London Gatwick

Thu 23/4

07:00-19:50

2 stops29h 50m

$1,492

PerthLondon

PER - LGW

PERLGW

Perth

Tue 31/3

07:35-09:55

2 stops33h 20m

London Gatwick

Thu 30/4

12:00-21:55

1 stop26h 55m

$1,494

PerthLondon

PER - LGW

PERLGW

Perth

Mon 20/4

21:55-22:25

3 stops31h 30m

London Gatwick

Mon 11/5

14:05-00:30

2 stops27h 25m

$1,498

PerthLondon

PER - LGW

PERLGW

Perth

Sun 25/1

23:10-22:35

2 stops31h 25m

London Gatwick

Tue 10/2

06:25-21:45

3 stops31h 20m

$1,504

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 $1,553, 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 February is your next best option. Flight prices from Perth to London Gatwick Airport during February average around $1,609.

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 $1,899 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 $1,619 on momondo.

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

As of January 2026, prices for Perth to London Gatwick Airport flights are approximately 14% 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 50m

Direct flights

None
The fastest flight from Perth to London Gatwick Airport takes 21h 50m
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 50m 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 $1,318Free cancellationRating
7.4
3,698 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom $1,409Free cancellationRating
8.1
1,424 reviews
Search Singapore Airlines flights
Virgin AustraliaPriceFrom $1,469Free cancellationRating
7.6
432 reviews
Search Virgin Australia flights
EmiratesPriceFrom $1,523Free cancellationRating
8.1
3,449 reviews
Search Emirates flights
British AirwaysPriceFrom $1,711Free cancellationRating
6.7
7,636 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.

An easier way to manage your London Gatwick Airport trip

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