฿23,000 Cheap British Airways flights from Sydney to London (SYD→LON)

View ฿23,000 flight on Tue, 3 Mar 2026Opens in a new window
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British Airways flights from Sydney to London (SYD→LON)

Prices were available within the past 7 days and start at ฿23,000 for one-way flights and ฿42,660 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sun, 10 May - Wed, 20 May
SYD
Sydney
LHR
London
฿42,660 Return, found 3 days ago
฿42,660
Return
found 3 days ago
Select British Airways flight, departing Sun, 10 May from Sydney to London, returning Wed, 20 May, priced at ฿42,660 found 3 days ago

Find the cheapest month to fly from Sydney (SYD) to London (LON)

November is typically the cheapest month to fly

From ฿26,436 - ฿34,088 per traveller.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Gatwick
Distance
16918 km
*Available to Expedia members.