Perth (PER) to London Heathrow (LHR) flight deal in premium economy from $3,295
$5,431 USD
-39%$3,295 USD
Verified about 11 hours agoAugust 2026
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27$4,62028$4,62029$4,62030$4,62031$5,0321$4,6592$4,6203$4,6204$3,9525$3,9526$4,3647$4,4048$4,8179$4,81710$4,36411$4,36412$4,36413$4,96514$4,43915$4,40416$4,96517$4,96518$4,36419$5,16320$4,36421$4,40422$4,40423$4,36424$4,36425$4,96526$4,96427$4,96428$3,99129$5,00630$4,96431$3,9521$4,9642$4,5513$4,2764$4,7285$4,8686$4,827
Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price
Wednesday, August 12th, 2026
10 round-trip options
Returning
Mon, Aug 17, 2026•5 Day Trip
$4,777 USD
Returning
Tue, Aug 18, 2026•6 Day Trip
$5,070 USD
Returning
Wed, Aug 19, 2026•7 Day Trip
$5,070 USD
Returning
Thu, Aug 20, 2026•8 Day Trip
$5,264 USD
Returning
Fri, Aug 21, 2026•9 Day Trip
$4,817 USD
Returning
Sat, Aug 22, 2026•10 Day Trip
$4,812 USD
Returning
Sun, Aug 23, 2026•11 Day Trip
$4,364 USD
Returning
Mon, Aug 24, 2026•12 Day Trip
$5,464 USD
Returning
Tue, Aug 25, 2026•13 Day Trip
$6,065 USD
Returning
Wed, Aug 26, 2026•14 Day Trip
$5,763 USD