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Cheap flights from Perth to London Gatwick Airport from £380

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
PER — LGW
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Perth to London Gatwick are usually found in October or March, booked 46 days in advance, depart on a Thursday or Tuesday and return on a Sunday

Cheap flight deals from Perth to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 November 2025.

Round-trip from

£747

One-way from

£380

Popular in

December

Cheapest in

October

Average price

£874
Singapore Airlines
  • Singapore Airlines
  • 4/5-25/5
  • 2 total stops
  • 45h 05m total
  • Perth to London
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24/3
  • 24/3
  • 2 total stops
  • 42h 15m total
  • Perth to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£68 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£29 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Perth to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Gatwick
Explore the most affordable flight options available from Perth to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Sun 30/1118:30PER - LGW
2 stops27h 30mMultiple Airlines
Fri 5/1217:25LGW - PER
3 stops27h 05mMultiple Airlines
Deal found 25/11£752
Wed 3/1214:35PER - LGW
1 stop35h 45mMultiple Airlines
Wed 10/1215:55LGW - PER
2 stops29h 55mMultiple Airlines
Deal found 26/11£770
Thu 27/1105:35PER - LGW
2 stops32h 55mMultiple Airlines
Mon 1/1211:05LGW - PER
2 stops33h 10mMultiple Airlines
Deal found 26/11£772
Sun 30/1118:30PER - LGW
2 stops27h 30mMultiple Airlines
Sun 7/1207:30LGW - PER
3 stops37h 00mMultiple Airlines
Deal found 25/11£797
Tue 2/1218:30PER - LGW
2 stops27h 30mMultiple Airlines
Tue 9/1206:10LGW - PER
2 stops29h 45mMultiple Airlines
Deal found 25/11£798
Mon 1/1207:25PER - LGW
3 stops30h 30mMultiple Airlines
Tue 2/1210:30LGW - PER
3 stops33h 45mMultiple Airlines
Deal found 25/11£812
Wed 3/1205:35PER - LGW
3 stops32h 55mMultiple Airlines
Thu 4/1213:25LGW - PER
3 stops30h 50mMultiple Airlines
Deal found 25/11£821
Tue 9/1205:35PER - LGW
3 stops35h 00mMultiple Airlines
Tue 20/106:15LGW - PER
3 stops34h 15mMultiple Airlines
Deal found 24/11£855

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth to Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 27 November 2025.
Use the filters below to find and compare flights from Perth to London Gatwick Airport that are best for you.

Fly from

Perth

Fly to

Gatwick

Route

Depart

Return

Price

PerthLondon

PER - LGW

PERLGW

Perth

Fri 27/2

15:55-05:55

1 stop22h 00m

London Gatwick

Wed 22/4

09:00-11:55

1 stop19h 55m

£766

PerthLondon

PER - LGW

PERLGW

Perth

Wed 25/2

15:55-05:55

1 stop22h 00m

London Gatwick

Sat 25/4

09:00-11:55

1 stop19h 55m

£766

PerthLondon

PER - LGW

PERLGW

Perth

Sat 28/2

15:55-12:35

1 stop28h 40m

London Gatwick

Fri 24/4

09:00-11:55

1 stop19h 55m

£788

PerthLondon

PER - LGW

PERLGW

Perth

Sat 28/2

15:55-12:35

1 stop28h 40m

London Gatwick

Sat 25/4

09:00-11:55

1 stop19h 55m

£788

PerthLondon

PER - LGW

PERLGW

Perth

Fri 27/2

15:55-05:55

1 stop22h 00m

London Gatwick

Fri 24/4

09:00-11:55

1 stop19h 55m

£788

PerthLondon

PER - LGW

PERLGW

Perth

Thu 26/2

10:30-09:20

2 stops30h 50m

London Gatwick

Sun 15/3

17:05-01:25

2 stops24h 20m

£791

PerthLondon

PER - LGW

PERLGW

Perth

Sun 3/5

01:10-06:25

1 stop36h 15m

London Gatwick

Mon 25/5

10:15-14:40

1 stop21h 25m

£813

PerthLondon

PER - LGW

PERLGW

Perth

Tue 24/2

23:10-22:35

2 stops31h 25m

London Gatwick

Fri 24/4

07:00-01:10

2 stops35h 10m

£813

PerthLondon

PER - LGW

PERLGW

Perth

Wed 4/3

01:15-06:25

1 stop37h 10m

London Gatwick

Mon 9/3

09:25-05:25

1 stop36h 00m

£820

PerthLondon

PER - LGW

PERLGW

Perth

Mon 23/2

05:35-13:50

3 stops40h 15m

London Gatwick

Mon 2/3

18:40-04:15

2 stops25h 35m

£885

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 21 results
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Best time to book a flight from Perth to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Perth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Perth to London Gatwick Airport

How far ahead should I book a flight from Perth to London Gatwick Airport?

Use this chart to determine the optimal time to book a return flight from Perth to Gatwick. Price data was last updated on 21 November 2025.

The price you pay for your flight from Perth to London Gatwick Airport may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Perth to London Gatwick Airport?

Currently, March is the cheapest month in which you can book a flight from Perth to London Gatwick Airport (average of £554). Flying from Perth to London Gatwick Airport in December is currently the most expensive (average of £1,011). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Perth to London Gatwick Airport?

Related info for your journey

Find useful and relevant information for your journey from Perth to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Perth to London Gatwick?

    Located just 6.3 mi from the city center, Perth is the airport most travelers will use when flying to London Gatwick from Perth. Booking flights from Perth (PER) to London Gatwick should be relatively easy as there are 0 daily outbound flights to London Gatwick from 0 different airlines.

  • How long is the flight from Perth to London Gatwick Airport?

    Qatar Airways can get you from Perth to London Gatwick Airport in just under 22h. Your travel time can differ by up to . Airlines will cover a distance of 8995 mi.

  • Can I find deals for flights from Perth to Gatwick that include hotel bookings?

    Yes. In addition to deals on Perth to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Gatwick.

  • Can I find deals for business class flights from Perth to Gatwick?

    Yes. Cheapflights offers flight deals from Perth to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Perth to London Gatwick Airport?

    Currently, March is the cheapest month in which you can book a flight from Perth to London Gatwick Airport (average of £554). Flying from Perth to London Gatwick Airport in December is currently the most expensive (average of £1,011). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Slough
Croydon
Hounslow
Gatwick
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Brentford
Winchester
Crawley
Romford
Chichester
Bedford
Guildford
Ipswich

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Perth to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
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Can Cheapflights find flights from Perth to Gatwick with no change fees?

Yes, we can. To see specific flights from Perth to Gatwick with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Of course! You can now track prices for flights from Perth to Gatwick and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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