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Cheap flights from Perth to the United Kingdom from $551

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
PER — LHR
6 Apr — 13 Apr1
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 7 March 2026.

Wed 13/523:15
PER
-
LGW
2 stops30h 15m
Multiple Airlines
Wed 20/517:35
LGW
-
PER
2 stops24h 05m
Multiple Airlines
Deal found 7/3$1,317
Tue 2/602:10
PER
-
LHR
1 stop21h 25m
Malaysia Airlines
Fri 19/611:00
LHR
-
PER
1 stop20h 50m
Malaysia Airlines
Deal found 5/3$1,317
Mon 4/523:15
PER
-
LGW
2 stops30h 10m
Multiple Airlines
Mon 25/507:05
LGW
-
PER
2 stops29h 40m
Multiple Airlines
Deal found 6/3$1,319
Tue 21/417:20
PER
-
LHR
2 stops32h 25m
Multiple Airlines
Tue 26/521:45
LHR
-
PER
3 stops41h 00m
Multiple Airlines
Deal found 6/3$1,319
Wed 6/512:15
PER
-
LGW
2 stops35h 25m
Multiple Airlines
Sun 24/507:00
LGW
-
PER
2 stops34h 40m
Multiple Airlines
Deal found 2/3$1,320
Sun 26/423:15
PER
-
LGW
2 stops38h 25m
Multiple Airlines
Sun 17/509:00
LGW
-
PER
2 stops32h 35m
Multiple Airlines
Deal found 6/3$1,321
Fri 22/523:35
PER
-
LHR
1 stop26h 45m
China Southern
Wed 10/622:10
LHR
-
PER
1 stop40h 45m
China Southern
Deal found 5/3$1,321
Fri 17/705:15
PER
-
LGW
2 stops33h 10m
Multiple Airlines
Thu 1/1011:10
LGW
-
PER
1 stop27h 45m
Multiple Airlines
Deal found 5/3$1,324
Thu 30/423:15
PER
-
LHR
2 stops26h 30m
Multiple Airlines
Sat 16/509:30
LHR
-
PER
2 stops23h 45m
Multiple Airlines
Deal found 5/3$1,324
Wed 11/305:35
PER
-
LGW
2 stops56h 20m
Multiple Airlines
Wed 8/408:10
LGW
-
PER
2 stops37h 10m
Multiple Airlines
Deal found 5/3$1,326
Sun 3/500:35
PER
-
STN
2 stops28h 35m
Multiple Airlines
Tue 26/517:35
STN
-
PER
2 stops48h 00m
Multiple Airlines
Deal found 3/3$1,326
Sun 26/412:15
PER
-
LGW
2 stops41h 10m
Multiple Airlines
Sun 10/507:00
LGW
-
PER
2 stops26h 15m
Multiple Airlines
Deal found 4/3$1,327

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 7 March 2026.

Round-trip from

$1,317

One-way from

$551

Popular in

December

Cheapest in

February

Average price

$1,638

Good round-trip deal

$2,022 or less

Good one-way deal

$981 or less
13/5-20/5
  • 13/5-20/5
  • 4 total stops
  • 54h 20m total
  • Perth to United Kingdom
Search Deals
22/4
  • 22/4
  • 3 total stops
  • 32h 40m total
  • Perth to United Kingdom
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($227 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($94 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 7 March 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

Wed 6/5

00:10-20:35

1 stop27h 25m

London Heathrow

Mon 11/5

18:20-22:40

1 stop21h 20m

$1,451

PerthLondon

PER - STN

PERSTN

Perth

Mon 11/5

02:10-09:55

2 stops38h 45m

London Stansted

Wed 27/5

17:45-01:10

2 stops24h 25m

$1,455

PerthBirmingham

PER - BHX

PERBHX

Perth

Sun 10/5

07:20-16:40

3 stops40h 20m

Birmingham

Fri 12/6

17:35-00:40

2 stops48h 05m

$1,487

PerthBirmingham

PER - BHX

PERBHX

Perth

Mon 27/4

15:50-16:40

2 stops55h 50m

Birmingham

Sun 10/5

17:35-00:35

2 stops48h 00m

$1,487

PerthLondon

PER - LGW

PERLGW

Perth

Thu 7/5

15:40-06:40

1 stop22h 00m

London Gatwick

Mon 11/5

09:00-11:55

1 stop19h 55m

$1,489

PerthLondon

PER - LHR

PERLHR

Perth

Thu 7/5

15:50-22:25

2 stops37h 35m

London Heathrow

Mon 11/5

18:30-01:10

2 stops47h 40m

$1,515

PerthLondon

PER - LHR

PERLHR

Perth

Thu 14/5

17:20-15:10

2 stops28h 50m

London Heathrow

Thu 18/6

18:00-01:10

2 stops24h 10m

$1,541

PerthBirmingham

PER - BHX

PERBHX

Perth

Mon 27/4

12:15-09:05

2 stops51h 50m

Birmingham

Sun 1/11

16:40-21:45

3 stops45h 05m

$1,588

PerthEdinburgh

PER - EDI

PEREDI

Perth

Sun 3/5

15:50-15:55

2 stops31h 05m

Edinburgh Turnhouse

Wed 6/5

10:40-01:10

2 stops31h 30m

$1,618

PerthBirmingham

PER - BHX

PERBHX

Perth

Wed 13/5

15:50-16:40

2 stops31h 50m

Birmingham

Sun 17/5

17:35-01:10

2 stops48h 35m

$1,619

Flights are sorted by cheapest return flights first.

Deals found on 4/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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
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, March is the cheapest month in which you can book a flight from Perth to United Kingdom (average of $1,000). Flying from Perth to United Kingdom in December is currently the most expensive (average of $1,455). 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 7 March 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.

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

About 13% of weekly flights between Perth and United Kingdom have experienced delays in the past year, with the average delay time being 225 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 Monday 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 13% of flights being delayed.

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 7 March 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
1,470 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,470 reviews
Singapore Airlines
8.2
Very Good
1,470 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Emirates
8.1
Very Good
3,539 reviews
Singapore Airlines
8.2
Very Good
1,470 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qantas Airways
7.5
Good
1,002 reviews
Singapore Airlines
8.2
Very Good
1,470 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qatar Airways
7.4
Good
3,746 reviews
Singapore Airlines
8.2
Very Good
1,470 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Malaysia Airlines
7.3
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,470 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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 China Southern, which is currently one of the cheapest options available, starting at $484. Malaysia Airlines flights start at $510 while deals on Vietnam Airlines start at $557 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 $981. While the most popular route (Perth - London Heathrow) can be booked for $1,156 on average, our data indicates $5,932 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, March is the cheapest month in which you can book a flight from Perth to United Kingdom (average of $1,000). Flying from Perth to United Kingdom in December is currently the most expensive (average of $1,455). 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 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$902Average$2,012FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Malaysia AirlinesCheapest$1,187Average$1,847FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
LufthansaCheapest$1,195Average$1,502FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Etihad AirwaysCheapest$1,205Average$1,799FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Cathay PacificCheapest$1,211Average$1,590FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$1,221Average$1,679FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$1,251Average$1,876FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Japan AirlinesCheapest$1,259Average$1,718FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Turkish AirlinesCheapest$1,284Average$1,892FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest$1,450Average$1,982FlexibilityNo cancel feeOn-time70%
Search British Airways 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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