$1,843 Cheap United flights Sydney (SYD) to London (LHR)

View $1,843 flight on Thu, Jul 24, 2025Opens in a new window

$1,843 Cheap United flights Sydney (SYD) to London (LHR)

Prices were available within the past 7 days and start at $1,843 for one-way flights and $2,396 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jul 24 - Sun, Aug 3
SYD
Sydney
LHR
London
$2,396 Roundtrip, found 1 day ago
$2,396
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 24 from Sydney to London, returning Sun, Aug 3, priced at $2,396 found 1 day ago
Flights from Sydney (SYD) to London (LHR)
Origin airport
Kingsford Smith Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air China, Air France, Air India, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, China Southern Airlines, Emirates, Etihad Airways, Finnair, Japan Airlines, KLM, Malaysia Airlines, Qantas Airways, Qatar Airways, Thai Airways International, Turkish Airlines, Vietnam Airlines
Popular airline
Air China
Distance
16918 km
Average flight time
15 hours 15 mins