Book Flights from London to Perth with Thai Airways from GBP1,207

Find the Best Time and Daily Ticket Prices for London to Perth

Mar 2025
Try another month to see offers
GBP2.8K
Displaying fares for March-2025
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RangeGBP2,766

*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

Best Deals for London to Perth Flights on Thai Airways

GBP
Best Deals for London to Perth Flights on Thai Airways
From
To
Fare Type
Dates
Price
London (LHR)Perth (PER)​Round trip
/
Economy		07/02/2026 - 26/02/2026

From

GBP1,207*

Updated: 1 hour ago

London (LHR)Perth (PER)​Round trip
/
Economy		18/12/2025 - 08/01/2026

From

GBP1,586*

Updated: 10 hours ago

London (LHR)Perth (PER)​Round trip
/
Economy		15/12/2025 - 09/01/2026

From

GBP1,636*

Updated: 6 hours ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

Popular Business Class Flight Deals from London to Perth

GBP

*Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

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