Cheap Qantas Airways Flights from Sydney to London (SYD→LHR)

View AU$1,496 flight on Tue, 16 Sep. 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Wed, 5 Nov. - Thu, 20 Nov.
SYD
Sydney
LHR
London
AU$2,098 Return, just found
AU$2,098
Return
just found
Select Qantas Airways flight, departing Wed, 5 Nov. from Sydney to London, returning Thu, 20 Nov., priced at AU$2,098 just found
Flight from Sydney to London route information
Origin airport
Kingsford Smith Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, Air India, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, China Southern Airlines, Emirates, Etihad Airways, KLM, Korean Air, Malaysia Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, Thai Airways International, Turkish Airlines, United, Virgin Australia
Popular airline
Qantas Airways
Distance
16918 km
Average flight time
15 hours 15 mins
*Available to Expedia members.