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Cheap flights from Perth to London from £349

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 16/3. 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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0 bags
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Cheap return flights

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Multiple Airlines Logo
23:15 - 22:35PER-LGW
31h 20m2 stops
Multiple Airlines Logo
08:25 - 04:30LGW-PER
36h 05m3 stops
£701Multiple Airlines
Find Deal
週日, 26 10月 - 週日, 16 11月
Multiple Airlines Logo
10:30 - 16:10PER-LGW
37h 40m2 stops
Multiple Airlines Logo
17:05 - 23:55LGW-PER
22h 50m2 stops
£702Multiple Airlines
Find Deal
週五, 14 11月 - 週四, 27 11月
Multiple Airlines Logo
13:55 - 12:25PER-LGW
30h 30m3 stops
Multiple Airlines Logo
16:55 - 04:30LGW-PER
27h 35m3 stops
£703Multiple Airlines
Find Deal
週日, 15 2月 - 週一, 9 3月
Multiple Airlines Logo
10:30 - 09:25PER-LGW
30h 55m2 stops
Multiple Airlines Logo
10:20 - 23:55LGW-PER
29h 35m2 stops
£703Multiple Airlines
Find Deal
週三, 5 11月 - 週四, 13 11月
Qatar Airways Logo
15:55 - 05:55PER-LGW
22h 00m1 stop
Qatar Airways Logo
09:00 - 11:55LGW-PER
19h 55m1 stop
£704Qatar Airways
Find Deal
週四, 12 3月 - 週日, 5 4月
Turkish Airlines Logo
23:10 - 09:20PER-LGW
42h 10m2 stops
Turkish Airlines Logo
06:25 - 05:50LGW-PER
39h 25m2 stops
£708Turkish Airlines
Find Deal
週三, 12 11月 - 週六, 22 11月
Turkish Airlines Logo
02:25 - 22:35PER-LGW
28h 10m2 stops
Turkish Airlines Logo
06:25 - 15:15LGW-PER
24h 50m2 stops
£709Turkish Airlines
Find Deal
週六, 28 2月 - 週日, 15 3月
Qatar Airways Logo
22:45 - 12:35PER-LGW
21h 50m1 stop
Qatar Airways Logo
08:40 - 11:55LGW-PER
19h 15m1 stop
£711Qatar Airways
Find Deal
週六, 7 3月 - 週日, 15 3月
Virgin Australia Logo
15:55 - 05:55PER-LGW
22h 00m1 stop
Virgin Australia Logo
14:05 - 11:55LGW-PER
37h 50m1 stop
£714Virgin Australia
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週日, 9 11月 - 週二, 25 11月
Singapore Airlines Logo
13:50 - 06:25PER-LGW
24h 35m1 stop
Singapore Airlines Logo
09:25 - 14:45LGW-PER
21h 20m1 stop
£748Singapore Airlines
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週一, 9 2月 - 週一, 16 2月

Qatar Airways flights from Perth to London Gatwick Airport

Our best Qatar Airways deals on Perth to London Gatwick Airport flight tickets
Qatar Airways
12 Mar
PER15:55Perth
22h 00m
1 stop
LGW05:55London Gatwick
5 Apr
LGW09:00London Gatwick
19h 55m
1 stop
PER11:55Perth
£704
Find similar
Qatar Airways
7 Mar
PER22:45Perth
21h 50m
1 stop
LGW12:35London Gatwick
15 Mar
LGW08:40London Gatwick
19h 15m
1 stop
PER11:55Perth
£711
Find similar
Qatar Airways
6 Mar
PER15:55Perth
22h 00m
1 stop
LGW05:55London Gatwick
17 Mar
LGW08:40London Gatwick
19h 15m
1 stop
PER11:55Perth
£712
Find similar

Turkish Airlines flights from Perth to London Gatwick Airport

Our best Turkish Airlines deals on Perth to London Gatwick Airport flight tickets
Turkish Airlines
12 Nov
PER23:10Perth
42h 10m
2 stops
LGW09:20London Gatwick
22 Nov
LGW06:25London Gatwick
39h 25m
2 stops
PER05:50Perth
£708
Find similar
Turkish Airlines
28 Feb
PER02:25Perth
28h 10m
2 stops
LGW22:35London Gatwick
15 Mar
LGW06:25London Gatwick
24h 50m
2 stops
PER15:15Perth
£709
Find similar
Turkish Airlines
7 Mar
PER16:15Perth
31h 55m
2 stops
LGW16:10London Gatwick
21 Mar
LGW17:05London Gatwick
38h 10m
2 stops
PER15:15Perth
£709
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 279,928 searches. Data last updated 15 10月 2025.
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

週日 26/10

23:15-22:35

2 stops31h 20m

London Gatwick

週日 16/11

08:25-04:30

3 stops36h 05m

£701

PerthLondon

PER - LGW

PERLGW

Perth

週五 14/11

10:30-16:10

2 stops37h 40m

London Gatwick

週四 27/11

17:05-23:55

2 stops22h 50m

£702

PerthLondon

PER - LGW

PERLGW

Perth

週日 15/2

13:55-12:25

3 stops30h 30m

London Gatwick

週一 9/3

16:55-04:30

3 stops27h 35m

£702

PerthLondon

PER - LGW

PERLGW

Perth

週三 5/11

10:30-09:25

2 stops30h 55m

London Gatwick

週四 13/11

10:20-23:55

2 stops29h 35m

£703

PerthLondon

PER - LGW

PERLGW

Perth

週四 12/3

15:55-05:55

1 stop22h 00m

London Gatwick

週日 5/4

09:00-11:55

1 stop19h 55m

£704

PerthLondon

PER - LGW

PERLGW

Perth

週三 12/11

23:10-09:20

2 stops42h 10m

London Gatwick

週六 22/11

06:25-05:50

2 stops39h 25m

£708

PerthLondon

PER - LGW

PERLGW

Perth

週六 28/2

02:25-22:35

2 stops28h 10m

London Gatwick

週日 15/3

06:25-15:15

2 stops24h 50m

£709

PerthLondon

PER - LGW

PERLGW

Perth

週六 7/3

22:45-12:35

1 stop21h 50m

London Gatwick

週日 15/3

08:40-11:55

1 stop19h 15m

£711

PerthLondon

PER - LGW

PERLGW

Perth

週日 9/11

15:55-05:55

1 stop22h 00m

London Gatwick

週二 25/11

14:05-11:55

1 stop37h 50m

£714

PerthLondon

PER - LGW

PERLGW

Perth

週一 9/2

13:50-06:25

1 stop24h 35m

London Gatwick

週一 16/2

09:25-14:45

1 stop21h 20m

£748

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 £786, 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 £821.

What is the cheapest day to depart on your flight to London Gatwick Airport?

According to our data, Saturday is the cheapest day to fly to London Gatwick Airport from Perth. The lowest ticket price found for a Saturday departure recently was £924. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Perth to London Gatwick Airport on a Sunday will generally be more expensive and average around £1,380. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Our data shows that the cheapest Perth to London Gatwick Airport flights are usually those with departure times in the morning. Our users have found flights to London Gatwick Airport in the morning for as low as £1,014. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the evening when prices are around £1,106.

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 £954 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 £835 on momondo.

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

As of October 2025, prices for Perth to London Gatwick Airport flights are approximately 11% cheaper 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

Direct flights

None
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 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 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
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Dover
Hayes
Chelmsford
Worthing
Dartford
Bedford
Ramsgate
Stansted

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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