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Cheap flights from Perth to London from £291

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 14/2. 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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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
£674Multiple Airlines
Mon, 4 May - Mon, 25 May
Multiple Airlines Logo
12:25 - 13:10
PER
-
LGW
31h 45m
2 stops
Multiple Airlines Logo
14:05 - 00:40
LGW
-
PER
27h 35m
2 stops
£676Multiple Airlines
Wed, 6 May - Sat, 16 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
£676Multiple Airlines
Mon, 23 Feb - Mon, 2 Mar
Multiple Airlines Logo
01:40 - 23:20
PER
-
LGW
29h 40m
3 stops
Multiple Airlines Logo
13:05 - 01:25
LGW
-
PER
28h 20m
2 stops
£677Multiple Airlines
Mon, 2 Mar - Tue, 10 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
£683Singapore Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
20:40 - 23:55
PER
-
LGW
35h 15m
2 stops
Multiple Airlines Logo
06:20 - 04:15
LGW
-
PER
37h 55m
3 stops
£684Multiple Airlines
Sun, 8 Feb - Sun, 22 Feb
Singapore Airlines Logo
13:50 - 06:25
PER
-
LGW
24h 35m
1 stop
Singapore Airlines Logo
09:20 - 14:45
LGW
-
PER
21h 25m
1 stop
£685Singapore Airlines
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
20:40 - 23:55
PER
-
LGW
35h 15m
2 stops
Multiple Airlines Logo
08:40 - 04:30
LGW
-
PER
35h 50m
3 stops
£686Multiple Airlines
Tue, 10 Feb - Tue, 17 Feb
Turkish Airlines Logo
02:25 - 22:35
PER
-
LGW
28h 10m
2 stops
Turkish Airlines Logo
17:05 - 01:25
LGW
-
PER
24h 20m
2 stops
£687Turkish Airlines
Wed, 18 Feb - Sun, 1 Mar
Multiple Airlines Logo
23:10 - 22:35
PER
-
LGW
31h 25m
2 stops
Multiple Airlines Logo
06:20 - 21:45
LGW
-
PER
31h 25m
3 stops
£689Multiple Airlines
Sun, 8 Feb - Mon, 23 Feb

Turkish Airlines flights from Perth to London Gatwick Airport

Our best Turkish Airlines deals on Perth to London Gatwick Airport flight tickets
Turkish Airlines
2 Feb
PER16:15Perth
31h 55m
2 stops
LGW16:10London Gatwick
17 Feb
LGW10:15London Gatwick
31h 10m
2 stops
PER01:25Perth
£674
Turkish Airlines
6 Mar
PER16:15Perth
31h 55m
2 stops
LGW16:10London Gatwick
16 Mar
LGW10:20London Gatwick
31h 05m
2 stops
PER01:25Perth
£687
Turkish Airlines
4 Feb
PER02:25Perth
38h 55m
2 stops
LGW09:20London Gatwick
18 Feb
LGW17:05London Gatwick
24h 20m
2 stops
PER01:25Perth
£700

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
£683
Singapore Airlines
18 May
PER16:55Perth
21h 00m
1 stop
LGW06:55London Gatwick
9 Jun
LGW10:15London Gatwick
21h 25m
1 stop
PER14:40Perth
£700
Singapore Airlines
26 May
PER13:45Perth
24h 10m
1 stop
LGW06:55London Gatwick
2 Jun
LGW10:15London Gatwick
21h 25m
1 stop
PER14:40Perth
£730

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 279,928 searches. Data last updated 28 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

£674

PerthLondon

PER - LGW

PERLGW

Perth

Wed 6/5

12:25-13:10

2 stops31h 45m

London Gatwick

Sat 16/5

14:05-00:40

2 stops27h 35m

£676

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

£676

PerthLondon

PER - LGW

PERLGW

Perth

Mon 2/3

01:40-23:20

3 stops29h 40m

London Gatwick

Tue 10/3

13:05-01:25

2 stops28h 20m

£677

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

£683

PerthLondon

PER - LGW

PERLGW

Perth

Sun 8/2

20:40-23:55

2 stops35h 15m

London Gatwick

Sun 22/2

06:20-04:15

3 stops37h 55m

£684

PerthLondon

PER - LGW

PERLGW

Perth

Tue 10/3

13:50-06:25

1 stop24h 35m

London Gatwick

Tue 17/3

09:20-14:45

1 stop21h 25m

£685

PerthLondon

PER - LGW

PERLGW

Perth

Tue 10/2

20:40-23:55

2 stops35h 15m

London Gatwick

Tue 17/2

08:40-04:30

3 stops35h 50m

£686

PerthLondon

PER - LGW

PERLGW

Perth

Wed 18/2

02:25-22:35

2 stops28h 10m

London Gatwick

Sun 1/3

17:05-01:25

2 stops24h 20m

£687

PerthLondon

PER - LGW

PERLGW

Perth

Sun 8/2

23:10-22:35

2 stops31h 25m

London Gatwick

Mon 23/2

06:20-21:45

3 stops31h 25m

£689

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 £755, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in October, then you should wait until March to fly from Perth, when ticket prices are also cheap, with an average price of £794.

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 £920 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 £793 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

21h 00m

Direct flights

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

    London Gatwick is 8991.4 mi away from Perth. Typically, this will take 21h 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 refresh daily.

  • 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 layovers. 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 license 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Folkestone
Worthing
Colchester
Bedford
Ramsgate
Chichester

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Perth to London. momondo saves you time and could save you money on your trip.

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

All flight searches from Perth to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Perth to London?

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

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

Of course. momondo tracks the price of Perth to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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