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Cheap flights from Perth to the United Kingdom from $627

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — LHR
5 Jul — 12 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Perth to United Kingdom
Explore the most affordable flight options available from Perth to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 June 2026.

Sun 1/1105:15
PER
-
LGW
1 stop33h 10m
Multiple Airlines
Sun 15/1109:25
LGW
-
PER
1 stop26h 30m
Multiple Airlines
Deal found 2/6$1,489
Fri 23/1004:45
PER
-
LGW
1 stop33h 40m
Multiple Airlines
Sun 15/1109:25
LGW
-
PER
1 stop26h 30m
Multiple Airlines
Deal found 1/6$1,491
Sat 17/1004:45
PER
-
LGW
1 stop33h 40m
Multiple Airlines
Sat 7/1109:25
LGW
-
PER
1 stop35h 05m
Multiple Airlines
Deal found 2/6$1,498
Fri 9/1004:45
PER
-
LGW
1 stop33h 40m
Multiple Airlines
Mon 26/1009:25
LGW
-
PER
1 stop26h 30m
Multiple Airlines
Deal found 2/6$1,502
Thu 5/1105:15
PER
-
LGW
1 stop33h 10m
Multiple Airlines
Thu 26/1109:25
LGW
-
PER
1 stop26h 30m
Multiple Airlines
Deal found 3/6$1,504
Sun 2/804:45
PER
-
LGW
1 stop33h 40m
Multiple Airlines
Sun 9/810:25
LGW
-
PER
1 stop34h 20m
Multiple Airlines
Deal found 3/6$1,511
Sun 6/904:45
PER
-
LGW
2 stops33h 40m
Multiple Airlines
Wed 16/910:25
LGW
-
PER
2 stops26h 25m
Multiple Airlines
Deal found 2/6$1,512
Mon 26/1014:35
PER
-
LGW
1 stop31h 10m
Multiple Airlines
Tue 17/1115:40
LGW
-
PER
1 stop29h 55m
Multiple Airlines
Deal found 4/6$1,513
Sun 16/804:45
PER
-
LGW
2 stops33h 40m
Multiple Airlines
Tue 22/910:25
LGW
-
PER
2 stops26h 25m
Multiple Airlines
Deal found 3/6$1,525
Mon 5/1004:45
PER
-
LGW
2 stops33h 35m
Multiple Airlines
Thu 22/1010:25
LGW
-
PER
2 stops26h 25m
Multiple Airlines
Deal found 2/6$1,526
Tue 17/1120:40
PER
-
LHR
2 stops29h 55m
Multiple Airlines
Tue 24/1122:00
LHR
-
PER
1 stop39h 25m
Multiple Airlines
Deal found 3/6$1,526
Wed 2/900:45
PER
-
LGW
2 stops37h 20m
Multiple Airlines
Mon 28/910:25
LGW
-
PER
2 stops30h 20m
Multiple Airlines
Deal found 31/5$1,529

Find flight deals from Perth to United Kingdom

Keep the following information in mind while searching for Perth to United Kingdom flight deals. Data was last updated 5 June 2026.

Round-trip from

$1,489

One-way from

$627

Popular in

December

Cheapest in

February

Average price

$1,914

Good round-trip deal

$2,316 or less

Good one-way deal

$1,589 or less
1/11-15/11
  • 1/11-15/11
  • 2 total stops
  • 59h 40m total
  • Perth to United Kingdom
Search Deals
9/11
  • 9/11
  • 3 total stops
  • 50h 45m total
  • Perth to United Kingdom
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($269 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($103 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Perth to United Kingdom.
Search Deals
Price to beat on a one-way flight from Perth to United Kingdom.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth to United Kingdom 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 647,157 searches. Data last updated 5 June 2026.
Use the filters below to find and compare flights from Perth to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthLondon

PER - LHR

PERLHR

Perth

Sun 25/10

08:30-16:00

1 stop38h 30m

London Heathrow

Sun 15/11

16:50-22:55

1 stop22h 05m

$1,866

PerthLondon

PER - LGW

PERLGW

Perth

Wed 28/10

15:55-05:55

1 stop22h 00m

London Gatwick

Sat 14/11

08:40-18:45

1 stop26h 05m

$1,962

PerthLondon

PER - LHR

PERLHR

Perth

Mon 31/8

02:10-19:10

2 stops24h 00m

London Heathrow

Tue 22/9

20:50-01:10

2 stops45h 20m

$1,987

PerthLondon

PER - LHR

PERLHR

Perth

Mon 3/8

15:50-19:10

2 stops34h 20m

London Heathrow

Fri 7/8

08:25-01:10

2 stops33h 45m

$1,995

PerthManchester

PER - MAN

PERMAN

Perth

Sun 9/8

08:20-08:15

1 stop30h 55m

Manchester

Sun 8/11

12:55-06:55

2 stops34h 00m

$2,028

PerthEdinburgh

PER - EDI

PEREDI

Perth

Tue 20/10

22:45-13:40

1 stop21h 55m

Edinburgh Turnhouse

Sun 15/11

07:30-18:45

1 stop27h 15m

$2,052

PerthLondon

PER - LHR

PERLHR

Perth

Tue 25/8

02:10-19:10

2 stops48h 00m

London Heathrow

Sun 13/9

08:25-01:10

2 stops33h 45m

$2,056
Fastest return journey

PerthLondon

PER - STN

PERSTN

Perth

Sun 25/10

22:20-12:05

1 stop21h 45m

London Stansted

Sun 15/11

14:05-17:20

1 stop19h 15m

$2,088

PerthLondon

PER - LHR

PERLHR

Perth

Sun 16/8

22:45-13:15

1 stop21h 30m

London Heathrow

Sun 23/8

08:05-18:35

1 stop27h 30m

$2,132

PerthLondon

PER - STN

PERSTN

Perth

Wed 2/12

22:20-12:05

1 stop21h 45m

London Stansted

Wed 9/12

14:05-17:20

1 stop19h 15m

$2,169

Flights are sorted by cheapest return flights first.

Deals found on 1/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Perth to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 the United Kingdom

What is the cheapest month to book a flight from Perth to United Kingdom?

Currently, November is the cheapest month in which you can book a flight from Perth to United Kingdom (average of $1,597). Flying from Perth to United Kingdom in December is currently the most expensive (average of $2,807). 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.

What is the cheapest time of day to fly from PER to GB?

Find hourly flight availability from Perth to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 June 2026.

When flying from Perth to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Perth to United Kingdom

Explore weekly flight availability from Perth to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 June 2026.

The most flights from PER to GB0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from Perth to the United Kingdom delayed?

About 11% of weekly flights between Perth and United Kingdom have experienced delays in the past year, with the average delay time being 211 minutes.

What is the most punctual flight time for Perth to the United Kingdom flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Perth to the United Kingdom flights?

Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 11% of flights being delayed.

How far ahead should I book a flight from Perth to United Kingdom?

The best time to book flights from Perth to United Kingdom is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated 5 June 2026.
Read reviews from past customers who have flown with Singapore Airlines,Emirates, andQantas Airways from Perth to the United Kingdom. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Overall

8.2

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,532 reviews
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Overall

8.2

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Emirates
8.1
Very Good
3,576 reviews
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Overall

8.2

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qantas Airways
7.5
Good
1,044 reviews
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Overall

8.2

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qatar Airways
7.4
Good
3,731 reviews
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Overall

8.2

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.3
Good
310 reviews
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Overall

8.2

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

Find useful and relevant information for your journey from Perth to United Kingdom. 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 United Kingdom?

    For a flight from Perth to United Kingdom, you will be flying from Perth. Perth (PER) is just 10.2 km from the centre of the city.

  • How long is the flight from Perth to United Kingdom?

    Departing from Perth to United Kingdom will take you 22h. Perth and United Kingdom are separated by a distance of 14476 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Perth to United Kingdom one-way?

    To fly one-way, consider booking your trip with Malaysia Airlines, which is currently one of the cheapest options available, starting at $469. China Southern flights start at $532 while deals on Vietnam Airlines start at $551 one-way.

  • What are the most popular routes from Perth to United Kingdom?

    While some choose either Perth - London Gatwick or Perth - London Stansted, Perth - London Heathrow is the most popular route from Perth to United Kingdom.

  • What are the cheapest flights from Perth to United Kingdom?

    Looking at all options, your cheapest flight can be booked for $1,476. While the most popular route (Perth - London Heathrow) can be booked for $1,381 on average, our data indicates $5,992 when flying from Perth to United Kingdom.

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

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

  • How can I find direct flights from Perth to United Kingdom?

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

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

    Yes. Cheapflights offers flight deals from Perth to United Kingdom 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 United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Perth to United Kingdom (average of $1,597). Flying from Perth to United Kingdom in December is currently the most expensive (average of $2,807). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Perth to United Kingdom

Discover the top 10 airlines that operate flights from Perth to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 5 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$893Average$2,058FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Turkish AirlinesCheapest$1,153Average$1,686FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Malaysia AirlinesCheapest$1,179Average$2,153FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
LufthansaCheapest$1,183Average$1,486FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Singapore AirlinesCheapest$1,197Average$1,788FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$1,216Average$1,687FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$1,237Average$1,911FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Japan AirlinesCheapest$1,246Average$1,701FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
British AirwaysCheapest$1,434Average$2,172FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapest$1,446Average$2,129FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Perth to United Kingdom?

When you search for this flight from Perth to United Kingdom, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Perth to United Kingdom?

Cheapflights helps you find that perfect flight to United Kingdom from Perth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Perth to United Kingdom with no change fees?

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

Can Cheapflights notify me if prices for flights from Perth to United Kingdom become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to United Kingdom from Perth today and book when prices fit your budget.

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