£339 Find Cheap Flights from Perth to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Perth to the United Kingdom departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Perth to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London2 stops£795
Manchester
Manchester1 stop£945
Edinburgh
Edinburgh2 stops£994
Birmingham
Birmingham1 stop£967
Bristol
Bristol2 stops£1,286
Aberdeen
Aberdeen2 stops£1,003
Liverpool
Liverpool2 stops£1,892
Leeds
Leeds2 stops£1,321
Inverness
Inverness2 stops£1,344
Cardiff
Cardiff2 stops£1,758
London
London2 stops£795
Manchester
Manchester1 stop£945
Edinburgh
Edinburgh2 stops£994
Birmingham
Birmingham1 stop£967
Bristol
Bristol2 stops£1,286
Aberdeen
Aberdeen2 stops£1,003
Liverpool
Liverpool2 stops£1,892
Leeds
Leeds2 stops£1,321
Inverness
Inverness2 stops£1,344
Cardiff
Cardiff2 stops£1,758

Book Cheap Perth to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Perth to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Perth to the United Kingdom

Thu, 3 Sep - Sun, 27 Sep
Multiple Airlines Logo
04:45 - 07:05
PER
-
LGW
33h 20m
2 stops
Multiple Airlines Logo
10:25 - 03:45
LGW
-
PER
34h 20m
2 stops
£795Multiple Airlines
Sun, 4 Oct - Sun, 18 Oct
Multiple Airlines Logo
04:45 - 07:25
PER
-
LGW
33h 40m
2 stops
Multiple Airlines Logo
10:25 - 19:50
LGW
-
PER
26h 25m
2 stops
£800Multiple Airlines
Sun, 4 Oct - Sun, 18 Oct
Multiple Airlines Logo
04:45 - 07:25
PER
-
LGW
33h 40m
1 stop
Multiple Airlines Logo
10:25 - 19:50
LGW
-
PER
26h 25m
1 stop
£803Multiple Airlines
Wed, 14 Oct - Fri, 30 Oct
Malaysia Airlines Logo
02:10 - 05:55
PER
-
LHR
34h 45m
1 stop
Malaysia Airlines Logo
10:25 - 01:25
LHR
-
PER
31h 00m
1 stop
£821Malaysia Airlines
Wed, 5 Aug - Sat, 5 Sep
Malaysia Airlines Logo
15:50 - 05:55
PER
-
LHR
21h 05m
1 stop
Malaysia Airlines Logo
21:35 - 01:10
LHR
-
PER
20h 35m
1 stop
£825Malaysia Airlines
Tue, 15 Sep - Tue, 22 Sep
Qatar Airways Logo
22:45 - 13:40
PER
-
BHX
21h 55m
1 stop
Qatar Airways Logo
08:10 - 11:55
BHX
-
PER
20h 45m
1 stop
£967Qatar Airways
Wed, 19 Aug - Mon, 31 Aug
Singapore Airlines Logo
06:25 - 09:15
PER
-
MAN
33h 50m
1 stop
Singapore Airlines Logo
10:35 - 12:30
MAN
-
PER
42h 55m
1 stop
£978Singapore Airlines
Tue, 20 Oct - Sun, 15 Nov
Qatar Airways Logo
22:45 - 13:40
PER
-
EDI
21h 55m
1 stop
Qatar Airways Logo
14:05 - 18:45
EDI
-
PER
20h 40m
1 stop
£1,097Qatar Airways
Wed, 18 Nov - Sun, 22 Nov
Qantas Airways Logo
19:15 - 12:35
PER
-
ABZ
25h 20m
1 stop
Qantas Airways Logo
17:15 - 12:30
ABZ
-
PER
35h 15m
1 stop
£1,254Qantas Airways
Wed, 18 Nov - Sun, 22 Nov
Qantas Airways Logo
10:30 - 12:35
PER
-
ABZ
34h 05m
2 stops
Qantas Airways Logo
19:00 - 12:30
ABZ
-
PER
33h 30m
1 stop
£1,258Qantas Airways
Booking Insights

KAYAK's insights & trends for Perth to the United Kingdom flights

Get data-powered insights and trends into flights from Perth to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Perth to the United Kingdom flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United Kingdom from Perth found in the last 72 hours was to London, at £1,558 return. The most popular route is from Perth (PER) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 5 days was £1,558.

What is the cheapest time of day to fly to the United Kingdom?

The average price for all round-trip flights from Perth to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to the United Kingdom is generally at night, when retur flights cost £1,364 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is £1,427.

What is the cheapest month to fly from Perth to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Perth to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Perth to the United Kingdom is March, when tickets cost £853 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of return tickets is £1,497 and £1,286 respectively.

What’s the cheapest day of the week to fly from Perth to United Kingdom?

The average price of all round-trip flights from Perth to the United Kingdom clicked on KAYAK for each day over the last 12 months.

When flying from Perth to United Kingdom, you should consider leaving on a Saturday and avoid Fridays if you are looking for the best rates. For your return to Perth, you’ll find the best rates on Mondays and the most expensive ones on Thursdays.

How far in advance should I book a flight from Perth to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Perth to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Perth to the United Kingdom, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know - Cheap tickets from Perth to the United Kingdom

Low seasonFebruary
Cheapest flight£339
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (41% more expensive on average)
Flight from Perth to Glasgow

Flights from Perth to the United Kingdom: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Perth to the United Kingdom 
Verified travelerFlew with Qantas Airways
PER
-
LHR
Jun 2026
Sleeping medication helps on the long haul. I got one from my doctor to take prior to leaving.
TahniFlew with Qantas Airways
PER
-
LHR
Oct 2024
Flying Per-LHR on the direct: there are only two shops past security, both tiny. So not much to do or buy

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Perth to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Perth to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Perth to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Perth to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Perth to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Perth to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Perth to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Perth to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Perth to the United Kingdom

 
Need help choosing which airline to fly with from Perth to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1541 reviews
7.8Food
8.0Comfort
8.3Boarding
8.6Crew
8.1Entertainment
Airline reviews

Flight attendants were awesome! Very helpful and patients. Some food were good but maybe not serving fish that kinda make the whole aircraft smell fishy. The “fried pork” was tasty but too much skin so it doesnt taste that great.

10.0 ExcellentMaria, Jun 2026
SEA - SIN
Read more Singapore Airlines reviews

Flight attendants were awesome! Very helpful and patients. Some food were good but maybe not serving fish that kinda make the whole aircraft smell fishy. The “fried pork” was tasty but too much skin so it doesnt taste that great.

Clean modern comfortable. Food could have been better, I only ate breakfast I wish they wouldn’t wake sleeping passengers who would rather sleep through dinner. No tea or coffee for breakfast

Food was terrible , uncomfortable seats, WiFi did not work, will never fly Singapore again.

Crew is excellent Wifi needs to be improved in order to connect to the internet.

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

toilets could be cleaned more frequently, everything else was pretty good.

Wish the seat don’t have restrictions, can’t fully insert backpack all the way inside.

Very bad service and food variety will never come back again

Everything was perfect. Staff were informative and professional and flight boarding, flying and de-embarking was smooth. I would certainly travel with Emirates again.

My baby was with me it was really good experience with emirates

Fantastic as ever. Great staff super catering and excellent service.

Flight and entertainment great. Food needs to be improved, only one choice on the menu. Staff worked well throughout.

Always enjoyed flying with Emirates, flown with others but they don't really measure up. The others are cheaper without a doubt, but not as good as Emirates

Both flights to and back from Lyon with buses taking extra time and delaying flight at DXB. Food serving needed work.

Premium economy was worth it-comfort was definitely better than economy class. The seats were more comfortable, blankets and pillows thicker

Warm staff, very responsive service. Well furnished cabin and comfortable seat and amenities. Excellent onboard wifi connection and very large comfortable restrooms.

in today's time, an airline like emirates didnt serve drinks as requested, Excuse was full flight.

It was ok, but not what it was like 20 years ago

Great food and good entertainment options for the long flight.

It seems that qantas are trying hard to regain their status as Australia's premier airline. I only flew economy but happy with the service entertainment, food, configuration everything.

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

Loved the food and beverages available, spacious economy class, excellent entertainment

Very good overall. Highly recommend for all flying to Australia

Helpful staff when I felt unwell. Qantas need to have an audio/music channel so you can listen to various music/.artists

We had bulkhead seats in a A380 in the upper deck in seats 31 D and E. Storage was very limited other than in overhead bin - which is not within reach when in seat. Yet paying same price as others in premium economy who have a lot more storage within arm’s reach. Seems very unfair.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

Flight canceled by JetBlue for no reason. No good alternatives provided.

Very poor No information given to why we turned around.. No one at airport to help

My journey with Qatar Airways from Ahmedabad to Jacksonville on 3rd February 2026 was truly exceptional. The entire experience reflected comfort, care, and world-class service. Complimentary high-quality Wi-Fi throughout the journey was a welcome luxury, especially on a long-haul flight. The vegetarian meals were thoughtfully prepared, delicious, and served with attention to detail, along with a fine selection of snacks and beverages. What truly elevated the experience was the cabin crew — graceful, courteous, and genuinely attentive, delivering outstanding hospitality at every step. This journey perfectly showcased the premium standard Qatar Airways is known for, and it left a lasting impression. I would gladly fly with them again.

Friendly and discreet staff. Could have done with a few more offers of water/snacks overnight. Movie and tv selection notably poor. Seats not especially comfortable

It was little disheartening and disappointing. Although flight staff did a good job. But customer service didn’t do anything to resolve my issue.

Plane was good Crew was good Food was just ok Could have had more entertainment options But overall good

The service was good but the food was a NO

Crew and food was good, ok leg room if you don’t have a big box under the seat. And the seats are so narrow (I’m only 70kg), will consider an alternate airline next time

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

The check-in and crew staff were wonderful. The food was reasonable. The online side Qatar was very poor. Seats were very tight and not very comfortable for a 14 hour flight!

Food no choice just give it seams trying to finish what ever you have in hand

The crews were very professional and courteous. Pleasant flight and thank you!

They wouldn't let me on the plane. The 3rd party apparently didn't pay for the tickets properly?

Overall experience is good but if the food menu can change to authentic Malaysia food will be good. I.e. Nasi Lemak, Char Kueh Tiew and etc

Surprised that the safety briefing was only conducted in Malay language and no English despite there are foreigners on board. MH should take safety more seriously.

Flights were delayed, Food was good but only 1 meal instead of 2.

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

We are row 11, when the crew came to us, only one meal choice was available.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

Everything you need to know for your flight from Perth to the United Kingdom

Information on your arrival and departure airports