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Cheap flights from Perth to London from $574

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 12/3. 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
12:25 - 13:10
PER
-
LGW
31h 45m
2 stops
Multiple Airlines Logo
07:00 - 19:40
LGW
-
PER
29h 40m
2 stops
$1,322Multiple Airlines
Mon, 4 May - Mon, 25 May
Multiple Airlines Logo
23:10 - 18:25
PER
-
LGW
27h 15m
2 stops
Multiple Airlines Logo
13:05 - 01:25
LGW
-
PER
28h 20m
2 stops
$1,326Multiple Airlines
Mon, 23 Feb - Mon, 2 Mar
Singapore Airlines Logo
13:50 - 06:25
PER
-
LGW
24h 35m
1 stop
Singapore Airlines Logo
09:20 - 12:35
LGW
-
PER
43h 15m
1 stop
$1,339Singapore Airlines
Fri, 13 Mar - Fri, 20 Mar
Turkish Airlines Logo
16:15 - 16:10
PER
-
LGW
31h 55m
2 stops
Turkish Airlines Logo
10:20 - 01:25
LGW
-
PER
31h 05m
2 stops
$1,346Turkish Airlines
Fri, 6 Mar - Mon, 16 Mar
Multiple Airlines Logo
23:10 - 22:30
PER
-
LGW
31h 20m
2 stops
Multiple Airlines Logo
06:20 - 21:45
LGW
-
PER
31h 25m
3 stops
$1,352Multiple Airlines
Mon, 23 Feb - Mon, 2 Mar
Multiple Airlines Logo
05:35 - 16:45
PER
-
LGW
43h 10m
3 stops
Multiple Airlines Logo
16:55 - 04:30
LGW
-
PER
27h 35m
3 stops
$1,354Multiple Airlines
Sun, 1 Mar - Tue, 10 Mar
Qatar Airways Logo
15:55 - 05:55
PER
-
LGW
22h 00m
1 stop
Qatar Airways Logo
14:05 - 18:45
LGW
-
PER
20h 40m
1 stop
$1,356Qatar Airways
Sun, 8 Feb - Sun, 22 Feb
Qatar Airways Logo
15:55 - 05:55
PER
-
LGW
22h 00m
1 stop
Qatar Airways Logo
14:05 - 18:45
LGW
-
PER
20h 40m
1 stop
$1,359Qatar Airways
Sun, 8 Feb - Sun, 22 Feb
Multiple Airlines Logo
01:40 - 22:40
PER
-
LGW
29h 00m
3 stops
Multiple Airlines Logo
13:05 - 01:25
LGW
-
PER
28h 20m
2 stops
$1,361Multiple Airlines
Thu, 5 Mar - Mon, 16 Mar
Multiple Airlines Logo
07:35 - 22:25
PER
-
LGW
45h 50m
2 stops
Multiple Airlines Logo
21:30 - 21:55
LGW
-
PER
65h 25m
2 stops
$1,362Multiple Airlines
Tue, 21 Apr - Tue, 5 May

Singapore Airlines flights from Perth to London Gatwick Airport

Our best Singapore Airlines deals on Perth to London Gatwick Airport flight tickets
Singapore Airlines
13 Mar
PER13:50Perth
24h 35m
1 stop
LGW06:25London Gatwick
20 Mar
LGW09:20London Gatwick
43h 15m
1 stop
PER12:35Perth
$1,339
Singapore Airlines
25 May
PER13:45Perth
24h 10m
1 stop
LGW06:55London Gatwick
18 June
LGW10:15London Gatwick
21h 25m
1 stop
PER14:40Perth
$1,435
Singapore Airlines
12 May
PER13:45Perth
24h 10m
1 stop
LGW06:55London Gatwick
2 June
LGW10:15London Gatwick
21h 25m
1 stop
PER14:40Perth
$1,448

Qatar Airways flights from Perth to London Gatwick Airport

Our best Qatar Airways deals on Perth to London Gatwick Airport flight tickets
Qatar Airways
8 Feb
PER15:55Perth
22h 00m
1 stop
LGW05:55London Gatwick
22 Feb
LGW14:05London Gatwick
20h 40m
1 stop
PER18:45Perth
$1,359
Qatar Airways
1 Feb
PER15:55Perth
22h 00m
1 stop
LGW05:55London Gatwick
16 Feb
LGW09:00London Gatwick
19h 20m
1 stop
PER12:20Perth
$1,361
Qatar Airways
3 Mar
PER16:35Perth
21h 20m
1 stop
LGW05:55London Gatwick
17 Mar
LGW08:40London Gatwick
26h 05m
1 stop
PER18:45Perth
$1,384

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 29 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

Mon 4/5

12:25-13:10

2 stops31h 45m

London Gatwick

Mon 25/5

07:00-19:40

2 stops29h 40m

$1,322

PerthLondon

PER - LGW

PERLGW

Perth

Mon 23/2

23:10-18:25

2 stops27h 15m

London Gatwick

Mon 2/3

13:05-01:25

2 stops28h 20m

$1,326

PerthLondon

PER - LGW

PERLGW

Perth

Fri 13/3

13:50-06:25

1 stop24h 35m

London Gatwick

Fri 20/3

09:20-12:35

1 stop43h 15m

$1,339

PerthLondon

PER - LGW

PERLGW

Perth

Fri 6/3

16:15-16:10

2 stops31h 55m

London Gatwick

Mon 16/3

10:20-01:25

2 stops31h 05m

$1,346

PerthLondon

PER - LGW

PERLGW

Perth

Mon 23/2

23:10-22:30

2 stops31h 20m

London Gatwick

Mon 2/3

06:20-21:45

3 stops31h 25m

$1,352

PerthLondon

PER - LGW

PERLGW

Perth

Sun 1/3

05:35-16:45

3 stops43h 10m

London Gatwick

Tue 10/3

16:55-04:30

3 stops27h 35m

$1,354

PerthLondon

PER - LGW

PERLGW

Perth

Sun 8/2

15:55-05:55

1 stop22h 00m

London Gatwick

Sun 22/2

14:05-18:45

1 stop20h 40m

$1,356

PerthLondon

PER - LGW

PERLGW

Perth

Sun 8/2

15:55-05:55

1 stop22h 00m

London Gatwick

Sun 22/2

14:05-18:45

1 stop20h 40m

$1,359

PerthLondon

PER - LGW

PERLGW

Perth

Thu 5/3

01:40-22:40

3 stops29h 00m

London Gatwick

Mon 16/3

13:05-01:25

2 stops28h 20m

$1,361

PerthLondon

PER - LGW

PERLGW

Perth

Tue 21/4

07:35-22:25

2 stops45h 50m

London Gatwick

Tue 5/5

21:30-21:55

2 stops65h 25m

$1,362

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 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 $1,481, 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 $1,558.

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 $1,805 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 $1,555 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 18% 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

22h 00m

Direct flights

None
The fastest flight from Perth to London Gatwick Airport takes 22h 00m
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 22h 00m 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 $1,256Free cancellationRating
7.4
3,727 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom $1,343Free cancellationRating
8.2
1,440 reviews
Search Singapore Airlines flights
Virgin AustraliaPriceFrom $1,377Free cancellationRating
7.6
432 reviews
Search Virgin Australia flights
EmiratesPriceFrom $1,444Free cancellationRating
8.1
3,490 reviews
Search Emirates flights
British AirwaysPriceFrom $1,630Free cancellationRating
6.7
7,705 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
Abingdon
Deal
Ipswich
Dover
Eastbourne
Slough
Chichester
Canterbury
Kingston upon Thames
Brentwood
Guildford
Sutton
Maidstone
Watford
Winchester

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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