Find Flights from London to Sydney from GBP 1,332*

Discover Flight Deals from London to Sydney

Apr 2026
FromGBP 2,030*
Viewed: 1 day ago
Round Trip/Economy Class
May 2026
FromGBP 1,332*
Viewed: 8 hrs ago
Round Trip/Economy Class
Jun 2026
FromGBP 1,332*
Viewed: 1 day ago
Round Trip/Economy Class
GBP 1.3K
Displaying fares for April-2026
  • 29

    Wed

    APR

  • 30

    Thu

  • 01

    Fri

    MAY

  • 02

    Sat

  • 03

    Sun

  • 04

    Mon

  • 05

    Tue

  • 06

    Wed

  • 07

    Thu

  • 08

    Fri

  • 09

    Sat

  • 10

    Sun

  • 11

    Mon

  • 12

    Tue

  • 13

    Wed

  • 14

    Thu

  • 15

    Fri

  • 16

    Sat

  • 17

    Sun

  • 18

    Mon

  • 19

    Tue

  • 20

    Wed

  • 21

    Thu

  • 22

    Fri

  • 23

    Sat

  • 24

    Sun

  • 25

    Mon

  • 26

    Tue

  • 27

    Wed

  • 28

    Thu

    • RangeGBP 1,332-GBP 2,030

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    More Flight Deals from London to Sydney

    keyboard_arrow_down
    More Flight Deals from London to Sydney
    From
    To
    Fare Type
    Dates
    Price
    London (LHR)Sydney (SYD)Round Trip
    /
    Economy Class    		Dec 19, 2026 - Jan 15, 2027

    From

    GBP 1,841

    Viewed: 7 hrs ago

    London (LHR)Sydney (SYD)Round Trip
    /
    Economy Class    		Dec 12, 2026 - Jan 15, 2027

    From

    GBP 1,841

    Viewed: 7 hrs ago

    London (LHR)Sydney (SYD)Round Trip
    /
    Economy Class    		Dec 12, 2026 - Jan 18, 2027

    From

    GBP 1,841

    Viewed: 7 hrs ago

    London (LHR)Sydney (SYD)Round Trip
    /
    Economy Class    		Dec 12, 2026 - Jan 20, 2027

    From

    GBP 1,841

    Viewed: 7 hrs ago

    London (LHR)Sydney (SYD)Round Trip
    /
    Economy Class    		Dec 13, 2026 - Jan 12, 2027

    From

    GBP 1,841

    Viewed: 7 hrs ago

    London (LHR)Sydney (SYD)Round Trip
    /
    Economy Class    		Dec 13, 2026 - Jan 13, 2027

    From

    GBP 1,841

    Viewed: 7 hrs ago

    • * Fares are subject to change based on the real-time availability of flight tickets. You can see a list of available fares when selecting your flight in the booking stage.
    • * Fare estimates are based on price per adult, including taxes and fuel surcharges. Additional fees and charges for optional products and services may apply.

    Explore More Flights

    Korean Air's Top-Pick Destinations