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Cheap Flights from Perth to London

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Reverse direction: LON to PER
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EK Return flights from $1,849
Dep. Wed 10 JunRet. Tue 07 Jul$1,849
Dep. Wed 29 JulRet. Tue 18 Aug$1,858
EKShow more Flights
Dep. Tue 14 JulRet. Sun 23 Aug$1,872
Dep. Sun 26 JulRet. Tue 18 Aug$1,874
Dep. Tue 21 JulRet. Tue 11 Aug$1,886
Dep. Mon 13 JulRet. Wed 29 Jul$1,906
Dep. Wed 29 JulRet. Mon 17 Aug$1,909
Dep. Wed 10 JunRet. Thu 25 Jun$1,949
Dep. Mon 26 OctRet. Sun 08 Nov$1,980
Dep. Wed 04 NovRet. Wed 18 Nov$1,981
Dep. Mon 16 NovRet. Sun 29 Nov$1,988
Dep. Wed 11 NovRet. Wed 25 Nov$1,989
Dep. Tue 27 OctRet. Tue 10 Nov$1,989
Dep. Mon 05 OctRet. Mon 02 Nov$1,990
Dep. Thu 05 NovRet. Sun 22 Nov$1,991
Dep. Thu 22 OctRet. Mon 09 Nov$1,991
Dep. Thu 15 OctRet. Thu 29 Oct$1,992
Dep. Sun 18 OctRet. Mon 02 Nov$1,992
Dep. Mon 09 NovRet. Mon 30 Nov$1,994
Dep. Thu 12 NovRet. Tue 24 Nov$1,997
Dep. Sun 18 OctRet. Sun 01 Nov$2,007
Dep. Wed 25 NovRet. Wed 30 Dec$2,034
Dep. Fri 06 NovRet. Thu 19 Nov$2,036
Dep. Fri 23 OctRet. Fri 06 Nov$2,095
Dep. Sat 24 OctRet. Sat 07 Nov$2,113
Dep. Mon 30 NovRet. Mon 11 Jan$2,436
Dep. Wed 01 JulRet. Wed 22 Jul$3,643
Dep. Fri 26 JunRet. Wed 15 Jul$3,846
Dep. Fri 03 JulRet. Thu 30 Jul$3,856
Dep. Tue 16 JunRet. Tue 23 Jun$9,564

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Perth? Check out our domestic flights to Perth. If Perth is not your closest airport, then here are all our flights to London from Australia and flights to United Kingdom. Maybe a different destination? Here are all the flights from Perth


Cheapest Perth to London Return Prices

These are the cheapest prices for Perth to London return airfares.

July 2026
$2,535
August 2026
$2,144
September 2026
$1,790
October 2026
$1,278
November 2026
$1,293
February 2027
$1,557
March 2027
$1,299
April 2027
$2,296

Average Perth to London Return Prices

These are the average prices for Perth to London return airfares.

July 2026
$4,350
August 2026
$2,668
September 2026
$2,866
October 2026
$2,614
November 2026
$2,450
December 2026
$3,506
January 2027
$3,459
February 2027
$2,471
March 2027
$2,651
April 2027
$3,177

Frequently Asked Questions

When is the cheapest time to travel from Perth to London?

The cheapest month to travel is typically October.

How much do return flights from Perth to London cost?

The best price we found for a return flight from Perth to London is $1311.

What is the cheapest date to fly from Perth to London?

Currently, the cheapest date for a return flight from Perth to London is 16 November 2026.

What is the cheapest airline that flys from Perth to London?

Currently, the cheapest airline that flys from Perth to London is AirAsia.

Which airlines fly direct from Perth to London?

Qantas flies direct.

How long does a direct flight from Perth to London take?

The shortest direct flight usually takes 17 hours and 30 minutes.

What is the IATA airport code for London?

The IATA code for London is LON.

When should you book flights to London?

From our data, you should book flights to London 60 days out.

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