Book Flights from London to Sydney with Thai Airways from GBP1,298

Promotion Code

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

*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 Sydney Flights on Thai Airways

GBP
Best Deals for London to Sydney Flights on Thai Airways
From
To
Fare Type
Dates
Price
London (LHR)Sydney (SYD)​Round trip
/
Economy		06/11/2026 - 28/11/2026

From

GBP1,310

Updated: 21 hours ago

*Best fares on flights found by others in the last 48 hours.

Book Flights from London to Sydney with Thai Airways

Relevant Thai Airways Routes

Top international routes from London