Flights to Great Britain from Perth - $456

View $456 flight on Sat, Oct 18, 2025Opens in a new window

Popular airlines from Perth to Great Britain

  • Qantas Airways

    Qantas Airways

  • Malaysia Airlines

    Malaysia Airlines

  • British Airways

    British Airways

  • Emirates

    Emirates

  • Qatar Airways

    Qatar Airways

  • Cathay Pacific

    Cathay Pacific

  • Thai Airways International

    Thai Airways International

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Cheap Flights from Perth to Great Britain (PER-LON)

Prices were available within the past 7 days and start at $456 for one-way flights and $935 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Mon, Nov 17 - Mon, Nov 24
PER
Perth
LGW
London
$935 Roundtrip, found 5 days ago
$935
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Mon, Nov 17 from Perth to London, returning Mon, Nov 24, priced at $935 found 5 days ago
Cathay Pacific
Mon, Oct 27 - Wed, Nov 12
PER
Perth
MAN
Manchester
$937 Roundtrip, found 5 days ago
$937
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Mon, Oct 27 from Perth to Manchester, returning Wed, Nov 12, priced at $937 found 5 days ago
Qatar Airways
Wed, Nov 5 - Wed, Nov 26
PER
Perth
LHR
London
$972 Roundtrip, found 5 days ago
$972
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Wed, Nov 5 from Perth to London, returning Wed, Nov 26, priced at $972 found 5 days ago
Singapore Airlines
Wed, Nov 5 - Mon, Nov 24
PER
Perth
LGW
London
$980 Roundtrip, found 4 hours ago
$980
Roundtrip
found 4 hours ago
Select Singapore Airlines flight, departing Wed, Nov 5 from Perth to London, returning Mon, Nov 24, priced at $980 found 4 hours ago
Swiss International Air Lines
Sun, Feb 1 - Mon, Feb 16
PER
Perth
LHR
London
$1,077 Roundtrip, found 3 days ago
$1,077
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Sun, Feb 1 from Perth to London, returning Mon, Feb 16, priced at $1,077 found 3 days ago
Malaysia Airlines
Wed, Nov 19 - Thu, Dec 4
PER
Perth
LHR
London
$1,099 Roundtrip, found 5 days ago
$1,099
Roundtrip
found 5 days ago
Select Malaysia Airlines flight, departing Wed, Nov 19 from Perth to London, returning Thu, Dec 4, priced at $1,099 found 5 days ago

Find the cheapest month to fly from Perth (PER) to London (LHR)

June is typically the cheapest month to fly

From $765 - $1,241 per traveler.

Graph displaying average flight prices per month

*Available to One Key members.