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Cheap flights from Perth to the United Kingdom from $643

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
PER — LHR
16 Jul — 23 Jul1
1 adult

Cheap 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 11 July 2025.

Round-trip from

$1,586

One-way from

$702

Popular in

December

Cheapest in

October

Average price

$2,083

Good round-trip deal

$2,050 or less

Good one-way deal

$1,323 or less
28/7-12/8
  • 28/7-12/8
  • 6 total stops
  • 67h 50m total
  • Perth to United Kingdom
20/11
  • 20/11
  • 3 total stops
  • 49h 05m total
  • Perth to United Kingdom
Highest demand for flights based on searches. 7% potential increase in price ($230 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($83 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Perth to United Kingdom.
Price to beat on a one-way flight from Perth to United Kingdom.

Find flight deals from Perth to United Kingdom

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 11 July 2025.

Mon 20/1000:10PER - MAN
2 stops27h 35mMultiple Airlines
Fri 7/1110:25MAN - PER
1 stop36h 30mMultiple Airlines
Deal found 9/7$1,568
Mon 28/720:30PER - STN
3 stops29h 15mMultiple Airlines
Tue 12/808:15STN - PER
3 stops38h 35mMultiple Airlines
Deal found 9/7$1,586
Sun 17/820:30PER - LHR
2 stops29h 10mMultiple Airlines
Sun 31/814:20LHR - PER
2 stops31h 10mMultiple Airlines
Deal found 10/7$1,586
Mon 8/905:10PER - LGW
2 stops45h 35mMultiple Airlines
Sun 28/910:05LGW - PER
2 stops35h 25mMultiple Airlines
Deal found 9/7$1,591
Sun 19/1000:10PER - LHR
1 stop27h 25mCathay Pacific
Sun 26/1022:05LHR - PER
1 stop40h 45mCathay Pacific
Deal found 9/7$1,592
Sun 19/1015:40PER - LGW
1 stop28h 45mQatar Airways
Thu 30/1008:40LGW - PER
1 stop19h 20mQatar Airways
Deal found 9/7$1,598
Sun 12/1000:10PER - MAN
1 stop38h 45mCathay Pacific
Mon 17/1110:25MAN - PER
1 stop28h 25mCathay Pacific
Deal found 9/7$1,598
Sun 2/1102:25PER - LHR
1 stop21h 00mMalaysia Airlines
Fri 14/1121:25LHR - PER
1 stop20h 00mMalaysia Airlines
Deal found 8/7$1,600
Tue 21/1006:25PER - LCY
2 stops37h 05mSWISS
Tue 11/1117:45LCY - PER
2 stops34h 50mSWISS
Deal found 9/7$1,688
Tue 5/821:55PER - NCL
2 stops43h 55mMultiple Airlines
Fri 29/817:40NCL - PER
2 stops44h 00mMultiple Airlines
Deal found 11/7$1,766
Tue 5/818:25PER - GLA
3 stops35h 00mMultiple Airlines
Tue 19/807:35GLA - PER
3 stops39h 15mMultiple Airlines
Deal found 9/7$1,825
Thu 6/1110:30PER - STN
2 stops39h 30mEmirates
Sun 16/1114:05STN - PER
2 stops25h 50mEmirates
Deal found 8/7$1,866

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 11 July 2025.
Use the filters below to find and compare flights from Perth to the United Kingdom that are best for you.

Fly from

Perth

Fly to

United Kingdom

Route

Depart

Return

Price

PerthManchester

PER - MAN

PERMAN

Perth

Mon 20/10

00:10-20:45

2 stops27h 35m

Manchester

Fri 7/11

10:25-06:55

1 stop36h 30m

$1,568

PerthLondon

PER - STN

PERSTN

Perth

Mon 28/7

20:30-18:45

3 stops29h 15m

London Stansted

Tue 12/8

08:15-05:50

3 stops38h 35m

$1,586

PerthLondon

PER - LHR

PERLHR

Perth

Sun 17/8

20:30-18:40

2 stops29h 10m

London Heathrow

Sun 31/8

14:20-04:30

2 stops31h 10m

$1,586

PerthLondon

PER - LGW

PERLGW

Perth

Mon 8/9

05:10-19:45

2 stops45h 35m

London Gatwick

Sun 28/9

10:05-04:30

2 stops35h 25m

$1,591

PerthLondon

PER - LHR

PERLHR

Perth

Sun 19/10

00:10-20:35

1 stop27h 25m

London Heathrow

Sun 26/10

22:05-22:50

1 stop40h 45m

$1,592

PerthManchester

PER - MAN

PERMAN

Perth

Sun 12/10

00:10-07:55

1 stop38h 45m

Manchester

Mon 17/11

10:25-22:50

1 stop28h 25m

$1,598

PerthLondon

PER - LHR

PERLHR

Perth

Sun 2/11

02:25-15:25

1 stop21h 00m

London Heathrow

Fri 14/11

21:25-01:25

1 stop20h 00m

$1,600

PerthLondon

PER - LGW

PERLGW

Perth

Sun 5/10

15:40-06:40

1 stop22h 00m

London Gatwick

Wed 12/11

08:40-00:05

2 stops31h 25m

$1,743

PerthNewcastle upon Tyne

PER - NCL

PERNCL

Perth

Tue 5/8

21:55-10:50

2 stops43h 55m

Newcastle upon Tyne

Fri 29/8

17:40-20:40

2 stops44h 00m

$1,766

PerthGlasgow

PER - GLA

PERGLA

Perth

Tue 5/8

18:25-22:25

3 stops35h 00m

Glasgow Intl

Tue 19/8

07:35-05:50

3 stops39h 15m

$1,825

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 55 results
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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, October is the cheapest month in which you can book a flight from Perth to United Kingdom (average of $1,037). Flying from Perth to United Kingdom in December is currently the most expensive (average of $1,667). 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 11 July 2025.

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 11 July 2025.

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).

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 11 July 2025.
Read reviews from past customers who have flown with Emirates, Singapore Airlines, andKLM 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.

Food

7.8

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Food

7.8

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Food

7.8

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Food

7.8

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Food

7.8

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Food

7.8

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

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.

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

    To fly one-way, consider booking your trip with Singapore Airlines, which is currently one of the cheapest options available, starting at $704. Vietnam Airlines flights start at $754 while deals on Cathay Pacific start at $780 one-way.

  • What are the most popular routes 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 $1,164. While the most popular route (Perth - London Heathrow) can be booked for $1,292 on average our data indicates $5,727 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, October is the cheapest month in which you can book a flight from Perth to United Kingdom (average of $1,037). Flying from Perth to United Kingdom in December is currently the most expensive (average of $1,667). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$890Average$1,985FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China SouthernCheapest$1,103Average$2,142FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Cathay PacificCheapest$1,270Average$1,657FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest$1,299Average$1,735FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$1,391Average$1,783FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
LufthansaCheapest$1,447Average$1,666FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qatar AirwaysCheapest$1,467Average$2,030FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Japan AirlinesCheapest$1,475Average$1,904FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Virgin AustraliaCheapest$1,497Average$2,119FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
EmiratesCheapest$1,607Average$2,256FlexibilityNo 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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