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Cheap flights from Perth to London from £422

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 20/8. 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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Find the cheapest flights from Perth to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:50 - 23:10
PER
-
STN
33h 20m
2 stops
Multiple Airlines Logo
08:30 - 19:50
STN
-
PER
28h 20m
2 stops
£844Multiple Airlines
Sun, 9 Aug - Sun, 23 Aug
Multiple Airlines Logo
20:50 - 23:10
PER
-
STN
33h 20m
2 stops
Multiple Airlines Logo
00:50 - 19:50
STN
-
PER
36h 00m
2 stops
£851Multiple Airlines
Sun, 26 Jul - Sun, 9 Aug
Multiple Airlines Logo
20:50 - 23:10
PER
-
STN
33h 20m
2 stops
Multiple Airlines Logo
08:30 - 19:50
STN
-
PER
28h 20m
2 stops
£860Multiple Airlines
Sun, 9 Aug - Sun, 23 Aug
Multiple Airlines Logo
20:50 - 18:45
PER
-
STN
28h 55m
2 stops
Multiple Airlines Logo
09:30 - 19:50
STN
-
PER
27h 20m
2 stops
£868Multiple Airlines
Thu, 3 Sep - Sun, 20 Sep
Multiple Airlines Logo
23:15 - 18:45
PER
-
STN
26h 30m
2 stops
Multiple Airlines Logo
14:55 - 23:45
STN
-
PER
25h 50m
2 stops
£873Multiple Airlines
Mon, 10 Aug - Mon, 24 Aug
Multiple Airlines Logo
18:25 - 22:10
PER
-
STN
34h 45m
2 stops
Multiple Airlines Logo
09:30 - 03:45
STN
-
PER
35h 15m
2 stops
£880Multiple Airlines
Fri, 14 Aug - Sun, 6 Sep
Multiple Airlines Logo
18:25 - 18:45
PER
-
STN
31h 20m
2 stops
Multiple Airlines Logo
08:30 - 19:50
STN
-
PER
28h 20m
2 stops
£887Multiple Airlines
Thu, 20 Aug - Sun, 13 Sep
Multiple Airlines Logo
20:50 - 18:45
PER
-
STN
28h 55m
2 stops
Multiple Airlines Logo
09:30 - 03:45
STN
-
PER
35h 15m
2 stops
£899Multiple Airlines
Tue, 15 Sep - Sun, 18 Oct
Multiple Airlines Logo
20:50 - 18:45
PER
-
STN
28h 55m
2 stops
Multiple Airlines Logo
09:30 - 03:45
STN
-
PER
35h 15m
2 stops
£912Multiple Airlines
Tue, 8 Sep - Fri, 2 Oct
Multiple Airlines Logo
12:30 - 12:55
PER
-
STN
31h 25m
2 stops
Multiple Airlines Logo
14:55 - 01:55
STN
-
PER
28h 00m
2 stops
£913Multiple Airlines
Tue, 25 Aug - Fri, 18 Sep

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Emirates flights from Perth to London Stansted Airport

Our best Emirates deals on Perth to London Stansted Airport flight tickets
Emirates
19 Jul
PER22:20Perth
21h 35m
1 stop
STN12:55London Stansted
28 Jul
STN14:55London Stansted
19h 40m
1 stop
PER17:35Perth
£952
Emirates
26 Jul
PER22:20Perth
27h 40m
1 stop
STN19:00London Stansted
29 Jul
STN14:55London Stansted
19h 40m
1 stop
PER17:35Perth
£956
Emirates
19 Jul
PER22:20Perth
21h 35m
1 stop
STN12:55London Stansted
29 Jul
STN14:55London Stansted
19h 40m
1 stop
PER17:35Perth
£961

momondo Fare Finder

 
Customise your flight search to find flights from Perth to London Stansted 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 18 June 2026.
Use the filters below to find and compare flights from Perth to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthLondon

PER - STN

PERSTN

Perth

Sun 9/8

20:50-23:10

2 stops33h 20m

London Stansted

Sun 23/8

08:30-19:50

2 stops28h 20m

£844

PerthLondon

PER - STN

PERSTN

Perth

Sun 26/7

20:50-23:10

2 stops33h 20m

London Stansted

Sun 9/8

00:50-19:50

2 stops36h 00m

£851

PerthLondon

PER - STN

PERSTN

Perth

Sun 9/8

20:50-23:10

2 stops33h 20m

London Stansted

Sun 23/8

08:30-19:50

2 stops28h 20m

£860

PerthLondon

PER - STN

PERSTN

Perth

Thu 3/9

20:50-18:45

2 stops28h 55m

London Stansted

Sun 20/9

09:30-19:50

2 stops27h 20m

£868
Fastest return journey

PerthLondon

PER - STN

PERSTN

Perth

Mon 10/8

23:15-18:45

2 stops26h 30m

London Stansted

Mon 24/8

14:55-23:45

2 stops25h 50m

£873

PerthLondon

PER - STN

PERSTN

Perth

Fri 14/8

18:25-22:10

2 stops34h 45m

London Stansted

Sun 6/9

09:30-03:45

2 stops35h 15m

£880

PerthLondon

PER - STN

PERSTN

Perth

Thu 20/8

18:25-18:45

2 stops31h 20m

London Stansted

Sun 13/9

08:30-19:50

2 stops28h 20m

£887

PerthLondon

PER - STN

PERSTN

Perth

Tue 15/9

20:50-18:45

2 stops28h 55m

London Stansted

Sun 18/10

09:30-03:45

2 stops35h 15m

£899

PerthLondon

PER - STN

PERSTN

Perth

Tue 8/9

20:50-18:45

2 stops28h 55m

London Stansted

Fri 2/10

09:30-03:45

2 stops35h 15m

£912

PerthLondon

PER - STN

PERSTN

Perth

Tue 25/8

12:30-12:55

2 stops31h 25m

London Stansted

Fri 18/9

14:55-01:55

2 stops28h 00m

£913

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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How to get the cheapest flight ticket from Perth to London Stansted 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 Stansted Airport?

What is the cheapest month to fly to London Stansted Airport?

The cheapest month to fly to London Stansted Airport from Perth is in October. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. If you aren’t able to travel to London Stansted Airport during the month of October, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £758.

When to book flights from Perth to London Stansted Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Perth to London Stansted Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Perth to London Stansted Airport (PER to STN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to London Stansted Airport

Fastest flight time

21h 35m

Direct flights

None
The fastest flight from Perth to London Stansted Airport takes 21h 35m
There are no direct flights from Perth to London Stansted Airport. There are no popular flight routes from Perth to London Stansted Airport.
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Frequently asked questions about flying from Perth to London Stansted Airport

  • How far is Perth to London Stansted by plane?

    A flight from Perth to London Stansted will travel around 8976.3 mi. Typically, this will take 21h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Perth Airport to London Stansted Airport?

    Prices for flights from Perth Airport to London Stansted Airport were last updated today.

  • How old do you have to be to fly from Perth Airport to London Stansted Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Perth Airport to London Stansted Airport.

  • What documentation or ID do you need to fly to London Stansted Airport?

    The required travel and health documents for your London Stansted Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Stansted Airport. We recommend that you seek guidance from your airline or a reliable 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
Wembley
Milton Keynes
Gatwick
Luton
Slough
Southend-on-Sea
Maidstone
Ipswich
Ilford
Canterbury
Folkestone
Guildford
Hayes
Bedford
Chichester
Dover
Harlow
Chelmsford
Colchester

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Perth to London . Millions of users trust and use momondo every year so you are in good hands.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Perth to London.

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

Yes momondo offers price alerts on flights to London from Perth. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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