Cheap flights from Perth to the United Kingdom from $644

PER — LHR
2 Dec — 9 Dec1
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

Mon 2/1123:10 -
3 stops31h 20m
Wed 18/1106:30 -
3 stops37h 10m
Deal found 30/10$1,534
Thu 5/1117:50 -
3 stops36h 40m
Wed 18/1108:35 -
3 stops35h 05m
Deal found 28/10$1,538
Wed 25/1117:50 -
2 stops35h 25m
Wed 2/1212:20 -
3 stops31h 20m
Deal found 29/10$1,554
Sun 22/1120:50 -
3 stops32h 45m
Sun 6/1212:20 -
3 stops31h 20m
Deal found 1/11$1,595
Wed 4/1122:45 -
2 stops30h 40m
Wed 18/1108:05 -
2 stops26h 40m
Deal found 28/10$1,597
Wed 11/1122:45 -
1 stop29h 05m
Wed 2/1214:15 -
1 stop20h 30m
Deal found 29/10$1,597
Fri 6/1110:35 -
2 stops33h 05m
Fri 13/1114:45 -
3 stops28h 55m
Deal found 1/11$1,598
Wed 4/1120:50 -
2 stops29h 35m
Wed 18/1113:45 -
3 stops29h 55m
Deal found 2/11$1,598
Thu 5/1107:25 -
2 stops30h 55m
Fri 20/1110:35 -
2 stops33h 05m
Deal found 31/10$1,600
Mon 9/1123:10 -
2 stops27h 15m
Thu 26/1122:00 -
1 stop39h 35m
Deal found 1/11$1,600
Fri 6/1117:50 -
2 stops33h 25m
Fri 13/1112:30 -
3 stops31h 10m
Deal found 1/11$1,601
Mon 9/1123:25 -
1 stop27h 10m
Wed 25/1121:30 -
2 stops64h 05m
Deal found 31/10$1,602

Find flight deals from Perth to United Kingdom

Round-trip from

$1,554

One-way from

$691

Popular in

December

Cheapest in

February

Average price

$1,917

Good round-trip deal

$2,215 or less

Good one-way deal

$1,509 or less
25/11-2/12
  • 25/11-2/12
  • 5 total stops
  • 66h 45m total
  • Perth to United Kingdom
7/3-31/12
  • 7/3-31/12
  • 2 total stops
  • 48h 10m total
  • Perth to United Kingdom
Highest demand for flights based on searches. 12% potential increase in price ($409 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($106 potential savings vs. average return price).
Average for round-trip flights in November 2026
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.

Cheapflights Fare Finder

 
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

PerthBirmingham

PER Perth - BHX Birmingham

PERBHX

Perth

Sun 15/11

17:50-22:35

3 stops36h 45m

Birmingham

Wed 31/12

00:00-07:00

Nonstop0h 00m

$754

PerthManchester

PER Perth - MAN Manchester

PERMAN

Perth

Sun 29/11

17:50-12:10

3 stops50h 20m

Manchester

Wed 31/12

00:00-07:00

Nonstop0h 00m

$755

PerthNewcastle upon Tyne

PER Perth - NCL Newcastle upon Tyne

PERNCL

Perth

Tue 24/11

10:35-21:40

3 stops43h 05m

Newcastle upon Tyne

Wed 31/12

00:00-07:00

Nonstop0h 00m

$761

PerthLondon

PER Perth - LGW London Gatwick

PERLGW

Perth

Mon 18/1

10:30-09:10

2 stops30h 40m

London Gatwick

Wed 31/12

00:00-07:00

Nonstop0h 00m

$775

PerthLondon

PER Perth - LGW London Gatwick

PERLGW

Perth

Mon 9/11

16:15-16:30

2 stops32h 15m

London Gatwick

Wed 31/12

00:00-07:00

Nonstop0h 00m

$775

PerthLondon

PER Perth - LHR London Heathrow

PERLHR

Perth

Sun 8/11

16:15-16:20

2 stops32h 05m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

$775

PerthLondon

PER Perth - LHR London Heathrow

PERLHR

Perth

Mon 18/1

10:30-09:45

2 stops31h 15m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

$776

PerthLondon

PER Perth - LHR London Heathrow

PERLHR

Perth

Wed 11/11

16:15-12:45

2 stops28h 30m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

$782

PerthLondon

PER Perth - LGW London Gatwick

PERLGW

Perth

Mon 7/12

15:45-21:25

1 stop37h 40m

London Gatwick

Wed 31/12

00:00-07:00

Nonstop0h 00m

$795

PerthManchester

PER Perth - MAN Manchester

PERMAN

Perth

Mon 30/11

10:35-14:20

3 stops35h 45m

Manchester

Wed 31/12

00:00-07:00

Nonstop0h 00m

$796

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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

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, February is the cheapest month in which you can book a flight from Perth to United Kingdom (average of $1,747). Flying from Perth to United Kingdom in December is currently the most expensive (average of $2,936). 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?

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

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 10% of weekly flights between Perth and United Kingdom have experienced delays in the past year, with the average delay time being 136 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?

Wednesday 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 10% 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 19 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

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.

Overall

8.2

Food

7.8

Comfort

8.0

Entertainment

8.1

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.

Overall

8.2

Food

7.8

Comfort

8.0

Entertainment

8.1

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.

Overall

8.2

Food

7.8

Comfort

8.0

Entertainment

8.1

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.

Overall

8.2

Food

7.8

Comfort

8.0

Entertainment

8.1

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.

Overall

8.2

Food

7.8

Comfort

8.0

Entertainment

8.1

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.

Overall

8.2

Food

7.8

Comfort

8.0

Entertainment

8.1

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

  • 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 21h 45m. Perth and United Kingdom are separated by a distance of 14452 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 $473. Vietnam Airlines flights start at $556 while deals on China Southern start at $571 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 $968. While the most popular route (Perth - London Heathrow) can be booked for $1,399 on average, our data indicates $6,960 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, February is the cheapest month in which you can book a flight from Perth to United Kingdom (average of $1,747). Flying from Perth to United Kingdom in December is currently the most expensive (average of $2,936). 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

Top 10 airlines flying from Perth to United Kingdom

AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$940Average$1,438FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Virgin AustraliaCheapest$980Average$2,196FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
British AirwaysCheapest$1,007Average$2,290FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Malaysia AirlinesCheapest$1,224Average$2,192FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
LufthansaCheapest$1,226Average$1,238FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Cathay PacificCheapest$1,227Average$2,175FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$1,287Average$2,167FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest$1,327Average$1,943FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest$1,363Average$2,321FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest$1,633Average$2,564FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.