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Cheap flights from the United Kingdom to Perth from $674

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PER
1 Apr — 8 Apr1
1 adult

Cheap flight deals from United Kingdom to Perth

Keep the following information in mind while searching for United Kingdom to Perth flight deals. Data was last updated 27 March 2025.

Round-trip from

$1,666

One-way from

$674

Popular in

December

Cheapest in

May

Average price

$2,115

Good round-trip deal

$2,643 or less

Good one-way deal

$1,909 or less
Cathay Pacific
  • Cathay Pacific
  • 30/5-11/7
  • 2 total stops
  • 65h 35m total
  • United Kingdom to Perth
16/4
  • 16/4
  • 3 total stops
  • 39h 45m total
  • United Kingdom to Perth
Highest demand for flights based on searches. 9% potential increase in price ($371 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 March 2025
Price to beat on a round-trip flight from United Kingdom to Perth.
Price to beat on a one-way flight from United Kingdom to Perth.

Find flight deals from United Kingdom to Perth

Cheapest flights from United Kingdom to Perth
Explore the most affordable flight options available from United Kingdom to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2025.

Fri 30/520:10LHR - PER
1 stop28h 35mCathay Pacific
Fri 11/709:15PER - LHR
1 stop37h 00mCathay Pacific
Deal found 27/3$1,666
Mon 3/1109:50LGW - PER
2 stops38h 20mMultiple Airlines
Mon 24/1117:00PER - LGW
2 stops45h 05mMultiple Airlines
Deal found 26/3$1,668
Thu 17/407:35STN - PER
2 stops39h 15mMultiple Airlines
Thu 24/407:50PER - STN
3 stops41h 40mMultiple Airlines
Deal found 26/3$1,668
Wed 7/509:25LHR - PER
1 stop27h 05mMultiple Airlines
Sun 18/518:25PER - LHR
1 stop28h 20mMultiple Airlines
Deal found 27/3$1,668
Fri 9/512:00NCL - PER
2 stops52h 55mMultiple Airlines
Sat 24/517:10PER - NCL
2 stops34h 55mMultiple Airlines
Deal found 26/3$1,685
Thu 18/921:35LHR - PER
1 stop20h 35mMalaysia Airlines
Sat 11/1015:50PER - LHR
1 stop31h 45mMalaysia Airlines
Deal found 26/3$1,704
Mon 8/917:50LHR - PER
2 stops23h 05mLufthansa
Mon 15/917:10PER - LHR
2 stops23h 30mLufthansa
Deal found 26/3$1,733
Mon 2/606:00GLA - PER
2 stops35h 40mAir France
Mon 16/612:25PER - GLA
2 stops34h 45mAir France
Deal found 26/3$1,768
Sun 11/517:50LCY - PER
2 stops27h 40mMultiple Airlines
Sun 18/507:20PER - LCY
3 stops31h 50mMultiple Airlines
Deal found 26/3$1,776
Mon 8/917:00LCY - PER
2 stops23h 55mLufthansa
Mon 15/917:10PER - LCY
2 stops22h 00mLufthansa
Deal found 26/3$1,782
Thu 8/506:00GLA - PER
3 stops39h 30mMultiple Airlines
Sat 17/518:25PER - GLA
3 stops35h 45mMultiple Airlines
Deal found 27/3$1,822
Tue 6/510:55LGW - PER
2 stops22h 20mTurkish Airlines
Tue 27/502:10PER - LGW
2 stops27h 10mTurkish Airlines
Deal found 26/3$1,828

Cheapflights Fare Finder

Customise your flight search to find flights from United Kingdom to Perth 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 27 March 2025.
Use the filters below to find and compare flights from the United Kingdom to Perth that are best for you.

Fly from

United Kingdom

Fly to

Perth

Route

Depart

Return

Price

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 30/5

20:10-07:45

1 stop28h 35m

Perth

Fri 11/7

09:15-15:15

1 stop37h 00m

$1,666

LondonPerth

STN - PER

STNPER

London Stansted

Thu 17/4

07:35-05:50

2 stops39h 15m

Perth

Thu 24/4

07:50-18:30

3 stops41h 40m

$1,668

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 7/5

09:25-19:30

1 stop27h 05m

Perth

Sun 18/5

18:25-15:45

1 stop28h 20m

$1,668

LondonPerth

LGW - PER

LGWPER

London Gatwick

Tue 13/5

10:15-17:10

1 stop23h 55m

Perth

Tue 20/5

21:55-06:25

1 stop39h 30m

$1,671

Newcastle upon TynePerth

NCL - PER

NCLPER

Newcastle upon Tyne

Fri 9/5

12:00-23:55

2 stops52h 55m

Perth

Sat 24/5

17:10-21:05

2 stops34h 55m

$1,685

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 18/9

21:35-01:10

1 stop20h 35m

Perth

Sat 11/10

15:50-16:35

1 stop31h 45m

$1,704

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 8/9

17:50-23:55

2 stops23h 05m

Perth

Mon 15/9

17:10-09:40

2 stops23h 30m

$1,733

GlasgowPerth

GLA - PER

GLAPER

Glasgow Intl

Mon 2/6

06:00-00:40

2 stops35h 40m

Perth

Mon 16/6

12:25-16:10

2 stops34h 45m

$1,768

LondonPerth

LCY - PER

LCYPER

London City

Sun 11/5

17:50-04:30

2 stops27h 40m

Perth

Sun 18/5

07:20-08:10

3 stops31h 50m

$1,776

LondonPerth

LCY - PER

LCYPER

London City

Mon 8/9

17:00-23:55

2 stops23h 55m

Perth

Mon 15/9

17:10-08:10

2 stops22h 00m

$1,782

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to Perth

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

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

Currently, February is the cheapest month in which you can book a flight from United Kingdom to Perth (average of $298). Flying from United Kingdom to Perth in December is currently the most expensive (average of $409). 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 GB to PER?

Find hourly flight availability from United Kingdom to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Perth as you normally would.

Rainfall in Perth by month

Plan your trip to Perth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm.

Temperature in Perth by month

Plan your trip to Perth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated 27 March 2025.
Read through reviews of airlines operating flights from United Kingdom to Perth, such as Singapore Airlines, Emirates and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

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

    Perth (PER) is the airport you will fly into if you book a flight from United Kingdom to Perth. It is only a 10.2 km journey from Perth (PER) to Perth’s city centre.

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

    To fly one-way, consider booking your trip with Malaysia Airlines, which is currently one of the cheapest options available, starting at $1,118. Singapore Airlines flights start at $1,145 while deals on SWISS start at $1,170 one-way.

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

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

    On average you can expect to pay $2,599 for a flight from United Kingdom to Perth. The cheapest flight overall is $1,674 while the most popular route, (London Heathrow - Perth) is currently priced at $1,104.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from United Kingdom to Perth (average of $298). Flying from United Kingdom to Perth in December is currently the most expensive (average of $409). 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

Travelling to a place near the United Kingdom?

Book flights to the United Kingdom if you plan to visit one of these locations
Mandurah
Scarborough
Fremantle
Rottnest Island

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 United Kingdom to Perth

Discover the top 10 airlines that operate flights from United Kingdom to Perth. 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 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,241Average$2,495FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest$1,440Average$2,484FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Turkish AirlinesCheapest$1,474Average$1,988FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapest$1,505Average$2,517FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai AirwaysCheapest$1,628Average$2,391FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
LufthansaCheapest$1,660Average$2,388FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Cathay PacificCheapest$1,701Average$1,837FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$1,752Average$2,276FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$1,771Average$2,150FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qantas AirwaysCheapest$2,169Average$3,251FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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

Cheapflights makes it easy to find United Kingdom to Perth flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to Perth for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Perth from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for United Kingdom to Perth flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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