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Cheap flights from Perth to London from $730

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 20/4. 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
1 adult, Economy, 0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
04:45 - 07:20
PER
-
LGW
33h 35m
1 stop
Multiple Airlines Logo
10:25 - 03:45
LGW
-
PER
34h 20m
1 stop
$1,373Multiple Airlines
Mon, 21 Sep - Mon, 12 Oct
Multiple Airlines Logo
04:45 - 07:25
PER
-
LGW
33h 40m
1 stop
Multiple Airlines Logo
10:25 - 19:50
LGW
-
PER
26h 25m
1 stop
$1,382Multiple Airlines
Fri, 24 Jul - Fri, 7 Aug
Multiple Airlines Logo
05:35 - 07:25
PER
-
LGW
32h 50m
3 stops
Multiple Airlines Logo
10:25 - 04:20
LGW
-
PER
34h 55m
3 stops
$1,384Multiple Airlines
Sat, 15 Aug - Thu, 17 Sep
Multiple Airlines Logo
04:45 - 07:05
PER
-
LGW
33h 20m
1 stop
Multiple Airlines Logo
10:25 - 19:50
LGW
-
PER
26h 25m
1 stop
$1,392Multiple Airlines
Thu, 9 Jul - Thu, 20 Aug
Multiple Airlines Logo
04:45 - 07:25
PER
-
LGW
33h 40m
1 stop
Multiple Airlines Logo
10:25 - 03:45
LGW
-
PER
34h 20m
1 stop
$1,394Multiple Airlines
Sun, 20 Sep - Tue, 13 Oct
Multiple Airlines Logo
07:20 - 07:05
PER
-
LGW
30h 45m
3 stops
Multiple Airlines Logo
10:25 - 00:35
LGW
-
PER
31h 10m
2 stops
$1,395Multiple Airlines
Thu, 13 Aug - Fri, 11 Sep
Multiple Airlines Logo
07:20 - 07:25
PER
-
LGW
31h 05m
3 stops
Multiple Airlines Logo
10:25 - 00:35
LGW
-
PER
31h 10m
2 stops
$1,397Multiple Airlines
Fri, 24 Jul - Fri, 7 Aug
Multiple Airlines Logo
04:45 - 07:05
PER
-
LGW
33h 20m
2 stops
Multiple Airlines Logo
10:25 - 03:45
LGW
-
PER
34h 20m
2 stops
$1,400Multiple Airlines
Thu, 27 Aug - Sat, 12 Sep
Multiple Airlines Logo
04:45 - 07:30
PER
-
LGW
33h 45m
2 stops
Multiple Airlines Logo
10:25 - 19:50
LGW
-
PER
26h 25m
2 stops
$1,404Multiple Airlines
Wed, 26 Aug - Wed, 9 Sep
Multiple Airlines Logo
04:45 - 07:20
PER
-
LGW
33h 35m
2 stops
Multiple Airlines Logo
10:25 - 03:45
LGW
-
PER
34h 20m
2 stops
$1,405Multiple Airlines
Mon, 13 Jul - Tue, 28 Jul

Turkish Airlines flights from Perth to London Gatwick Airport

Our best Turkish Airlines deals on Perth to London Gatwick Airport flight tickets
Turkish Airlines
16 May
PER15:50Perth
37h 35m
2 stops
LGW22:25London Gatwick
23 May
LGW07:10London Gatwick
35h 00m
2 stops
PER01:10Perth
$1,417
Turkish Airlines
18 May
PER15:50Perth
37h 35m
2 stops
LGW22:25London Gatwick
25 May
LGW07:05London Gatwick
35h 05m
2 stops
PER01:10Perth
$1,421
Turkish Airlines
12 May
PER15:50Perth
37h 35m
2 stops
LGW22:25London Gatwick
2 June
LGW07:25London Gatwick
34h 45m
2 stops
PER01:10Perth
$1,428

Qatar Airways flights from Perth to London Gatwick Airport

Our best Qatar Airways deals on Perth to London Gatwick Airport flight tickets
Qatar Airways
15 Apr
PER22:35Perth
39h 05m
1 stop
LGW06:40London Gatwick
22 May
LGW14:55London Gatwick
20h 40m
1 stop
PER18:35Perth
$1,799
Qatar Airways
15 Apr
PER22:35Perth
39h 05m
1 stop
LGW06:40London Gatwick
29 Apr
LGW09:00London Gatwick
26h 35m
1 stop
PER18:35Perth
$1,844
Qatar Airways
16 Apr
PER22:45Perth
21h 40m
1 stop
LGW13:25London Gatwick
18 May
LGW14:55London Gatwick
20h 40m
1 stop
PER18:35Perth
$1,867

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 5 April 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

Cheapest return flight

PerthLondon

PER - LGW

PERLGW

Perth

Mon 21/9

04:45-07:20

1 stop33h 35m

London Gatwick

Mon 12/10

10:25-03:45

1 stop34h 20m

$1,373

PerthLondon

PER - LGW

PERLGW

Perth

Fri 24/7

04:45-07:25

1 stop33h 40m

London Gatwick

Fri 7/8

10:25-19:50

1 stop26h 25m

$1,382

PerthLondon

PER - LGW

PERLGW

Perth

Sat 15/8

05:35-07:25

3 stops32h 50m

London Gatwick

Thu 17/9

10:25-04:20

3 stops34h 55m

$1,384
Fastest return journey

PerthLondon

PER - LGW

PERLGW

Perth

Thu 9/7

04:45-07:05

1 stop33h 20m

London Gatwick

Thu 20/8

10:25-19:50

1 stop26h 25m

$1,392

PerthLondon

PER - LGW

PERLGW

Perth

Sun 20/9

04:45-07:25

1 stop33h 40m

London Gatwick

Tue 13/10

10:25-03:45

1 stop34h 20m

$1,394

PerthLondon

PER - LGW

PERLGW

Perth

Thu 13/8

07:20-07:05

3 stops30h 45m

London Gatwick

Fri 11/9

10:25-00:35

2 stops31h 10m

$1,395

PerthLondon

PER - LGW

PERLGW

Perth

Fri 24/7

07:20-07:25

3 stops31h 05m

London Gatwick

Fri 7/8

10:25-00:35

2 stops31h 10m

$1,397

PerthLondon

PER - LGW

PERLGW

Perth

Thu 27/8

04:45-07:05

2 stops33h 20m

London Gatwick

Sat 12/9

10:25-03:45

2 stops34h 20m

$1,400

PerthLondon

PER - LGW

PERLGW

Perth

Wed 26/8

04:45-07:30

2 stops33h 45m

London Gatwick

Wed 9/9

10:25-19:50

2 stops26h 25m

$1,404

PerthLondon

PER - LGW

PERLGW

Perth

Mon 13/7

04:45-07:20

2 stops33h 35m

London Gatwick

Tue 28/7

10:25-03:45

2 stops34h 20m

$1,405

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 February. Flight prices, which tend to average around $1,452, 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 February, then October is your next best option. Flight prices from Perth to London Gatwick Airport during October average around $1,498.

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 $1,828 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 $1,476 on momondo.

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

As of April 2026, prices for Perth to London Gatwick Airport flights are approximately 85% 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 15m

Direct flights

None
The fastest flight from Perth to London Gatwick Airport takes 21h 15m
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

Frequently asked questions about flying from Perth to London Gatwick Airport

  • 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 15m 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
Virgin AustraliaPriceFrom $918Free cancellationRating
7.6
451 reviews
Search Virgin Australia flights
Qatar AirwaysPriceFrom $1,276Free cancellationRating
7.4
3,730 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom $1,423Free cancellationRating
8.2
1,488 reviews
Search Singapore Airlines flights
EmiratesPriceFrom $1,487Free cancellationRating
8.1
3,556 reviews
Search Emirates 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
Deal
Brentford
Abingdon
Ipswich
Marlow
Eastbourne
Chichester
Kingston upon Thames
Brentwood
Guildford
Maidstone
Dover
Slough
Ascot
Enfield
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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