Travelers have found it’s best to book a flight 51 days in advance to save up to 50% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 51 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from United Kingdom to Sydney 1-2 weeks in advance for as low as £1,360, or £1,422 for flights within the next 24 hours.
Our data shows that May tends to be the cheapest month to fly to Sydney from United Kingdom. Users have commonly found prices around £1,129 for the month, but tickets can be as low as £683. Due to multiple factors, prepare for potentially higher prices in July.
When flying from United Kingdom to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£582 - £936
Route
Depart
Return
Price
London GatwickSydney Kingsford Smith
LGW - SYD
LGWSYD
London Gatwick
Mon 3/6
1 stop40h 00m
Sydney Kingsford Smith
Mon 4/11
1 stop29h 30m
London HeathrowSydney Kingsford Smith
LHR - SYD
LHRSYD
London Heathrow
Wed 30/10
2 stops32h 20m
Sydney Kingsford Smith
Wed 27/11
2 stops39h 00m
London HeathrowSydney Kingsford Smith
LHR - SYD
LHRSYD
London Heathrow
Tue 22/10
2 stops49h 10m
Sydney Kingsford Smith
Mon 11/11
2 stops37h 20m
London HeathrowSydney Kingsford Smith
LHR - SYD
LHRSYD
London Heathrow
Mon 9/9
1 stop36h 30m
Sydney Kingsford Smith
Mon 14/10
1 stop42h 05m
London HeathrowSydney Kingsford Smith
LHR - SYD
LHRSYD
London Heathrow
Sat 18/5
1 stop27h 25m
Sydney Kingsford Smith
Mon 27/5
1 stop27h 25m
London HeathrowSydney Kingsford Smith
LHR - SYD
LHRSYD
London Heathrow
Mon 28/10
1 stop28h 00m
Sydney Kingsford Smith
Thu 30/1
1 stop31h 50m
BirminghamSydney Kingsford Smith
BHX - SYD
BHXSYD
Birmingham
Thu 29/8
2 stops36h 05m
Sydney Kingsford Smith
Fri 4/10
2 stops36h 10m
London HeathrowSydney Kingsford Smith
LHR - SYD
LHRSYD
London Heathrow
Mon 2/9
1 stop36h 25m
Sydney Kingsford Smith
Tue 17/9
1 stop34h 45m
ManchesterSydney Kingsford Smith
MAN - SYD
MANSYD
Manchester
Sun 2/6
1 stop24h 00m
Sydney Kingsford Smith
Wed 10/7
2 stops47h 20m
No data available for this route at this time. Please check back soon.
Overall
Comfort
Boarding
Crew
Entertainment
Food
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Overall
Comfort
Boarding
Crew
Entertainment
Food
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Overall
Comfort
Boarding
Crew
Entertainment
Food
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Overall
Comfort
Boarding
Crew
Entertainment
Food
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Overall
Comfort
Boarding
Crew
Entertainment
Food
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Overall
Comfort
Boarding
Crew
Entertainment
Food
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
0%of flight departures | Early morningMidnight to 6 am |
---|---|
0%of flight departures | Morning6 am to noon |
0%of flight departures | AfternoonNoon to 6 pm |
100%of flight departures | Evening6 pm to midnight |
When you search for this flight from United Kingdom to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to Sydney.
Users can book flights with no change fees policies with our dedicated filters. Book flights from United Kingdom to Sydney flexibly with Cheapflights today.
Yes! Start tracking prices for United Kingdom to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.