Cheap flights from the United Kingdom to Sydney from $708
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SYD
7 Nov — 14 Nov1
Cheap flight deals from United Kingdom to Sydney
Enter your travel dates to find the best prices.
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Best
Direct
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Cheapest flights from United Kingdom to SydneyExplore the most affordable flight options available from United Kingdom to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.
Explore the most affordable flight options available from United Kingdom to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.
Sat 5/1220:20 -
2 stops30h 00m
Sun 17/122:05 -
2 stops54h 15m
Deal found 3/10$1,388
Sun 25/1017:15 -
2 stops33h 05m
Mon 9/1115:10 -
1 stop38h 25m
Deal found 4/10$1,388
Tue 3/1110:30 -
3 stops35h 45m
Tue 10/1112:00 -
1 stop29h 30m
Deal found 3/10$1,390
Fri 6/1121:30 -
2 stops35h 55m
Fri 20/1115:10 -
1 stop38h 25m
Deal found 4/10$1,390
Mon 26/1010:30 -
3 stops35h 35m
Tue 10/1112:00 -
1 stop29h 30m
Deal found 3/10$1,391
Sun 8/1122:00 -
1 stop35h 25m
Sun 6/1208:10 -
1 stop45h 25m
Deal found 3/10$1,391
Wed 11/1117:00 -
3 stops53h 15m
Sun 22/1112:00 -
1 stop37h 00m
Deal found 3/10$1,392
Mon 16/1121:30 -
2 stops28h 50m
Mon 7/1208:10 -
1 stop45h 25m
Deal found 3/10$1,392
Mon 26/1010:30 -
1 stop40h 05m
Thu 12/1121:30 -
1 stop27h 30m
Deal found 3/10$1,394
Wed 4/1117:15 -
2 stops51h 15m
Sun 15/1115:10 -
1 stop38h 25m
Deal found 5/10$1,394
Mon 2/1110:30 -
1 stop36h 30m
Mon 16/1121:30 -
1 stop44h 00m
Deal found 5/10$1,395
Fri 30/1008:45 -
1 stop24h 00m
Fri 20/1122:30 -
1 stop31h 50m
Deal found 3/10$1,395
Best flights from United Kingdom to SydneyDiscover carefully curated flight deals from United Kingdom to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.
Discover carefully curated flight deals from United Kingdom to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.
Wed 18/1110:55 -
2 stops35h 30m
Wed 25/1115:10 -
2 stops33h 35m
Deal found 4/10$1,461
Wed 6/110:55 -
2 stops45h 30m
Sat 6/221:35 -
2 stops47h 20m
Deal found 4/10$1,835
Tue 10/1113:45 -
2 stops54h 50m
Wed 18/1121:45 -
1 stop24h 55m
Deal found 7/10$1,970
Sun 22/1106:30 -
2 stops39h 30m
Sat 5/1214:05 -
2 stops32h 05m
Deal found 7/10$1,985
Thu 31/1208:40 -
1 stop23h 40m
Sat 16/115:50 -
1 stop25h 05m
Deal found 6/10$2,020
Sun 8/1113:45 -
1 stop21h 45m
Thu 12/1121:45 -
1 stop24h 55m
Deal found 7/10$2,076
Wed 18/1113:15 -
3 stops31h 10m
Wed 25/1116:30 -
2 stops31h 15m
Deal found 4/10$2,186
Mon 9/1108:25 -
2 stops36h 00m
Sun 22/1109:55 -
2 stops43h 30m
Deal found 6/10$2,268
Fri 30/1008:45 -
1 stop24h 00m
Sat 31/1022:30 -
1 stop48h 00m
Deal found 6/10$2,282
Mon 9/1106:00 -
2 stops26h 20m
Fri 13/1122:10 -
2 stops29h 25m
Deal found 2/10$2,285
Sun 1/1111:00 -
2 stops35h 50m
Tue 17/1111:50 -
2 stops30h 25m
Deal found 6/10$2,590
Tue 13/1016:15 -
2 stops53h 45m
Wed 11/1111:50 -
2 stops29h 05m
Deal found 5/10$2,618
Fri 11/1211:00 -
1 stop22h 50m
Mon 18/122:20 -
1 stop30h 00m
Deal found 7/10$2,690
Tue 10/1113:15 -
2 stops32h 20m
Wed 18/1110:30 -
2 stops47h 20m
Deal found 7/10$1,622
Mon 4/106:30 -
2 stops25h 55m
Sun 31/121:35 -
2 stops29h 55m
Deal found 6/10$1,843
Wed 11/1110:55 -
2 stops35h 30m
Mon 30/1122:30 -
2 stops33h 30m
Deal found 5/10$1,690
Sun 15/1120:15 -
1 stop23h 45m
Wed 18/1116:30 -
2 stops30h 35m
Deal found 6/10$1,985
Tue 5/117:25 -
2 stops39h 00m
Fri 5/221:35 -
2 stops29h 55m
Deal found 6/10$1,853
Mon 22/207:30 -
1 stop23h 50m
Sun 28/215:50 -
1 stop31h 45m
Deal found 4/10$2,127
Wed 4/1113:35 -
2 stops34h 25m
Sun 8/1106:00 -
1 stop40h 30m
Deal found 6/10$2,136
Thu 11/314:05 -
2 stops31h 00m
Sat 27/313:25 -
2 stops35h 35m
Deal found 7/10$1,776
Tue 17/1114:05 -
2 stops30h 30m
Tue 24/1116:30 -
2 stops30h 35m
Deal found 3/10$1,985
Thu 19/1113:15 -
2 stops34h 05m
Thu 26/1106:35 -
3 stops41h 10m
Deal found 5/10$2,228
Tue 27/1017:25 -
2 stops39h 00m
Tue 26/121:35 -
2 stops29h 55m
Deal found 2/10$1,931
Mon 2/1107:30 -
1 stop24h 50m
Thu 19/1122:10 -
1 stop25h 25m
Deal found 5/10$2,364
Mon 2/1114:50 -
2 stops28h 40m
Sun 22/1116:50 -
2 stops29h 00m
Deal found 3/10$1,794
Wed 4/1113:40 -
2 stops29h 55m
Sun 8/1111:40 -
2 stops30h 00m
Deal found 5/10$1,997
Mon 2/1113:25 -
3 stops32h 10m
Sun 15/1116:30 -
2 stops35h 00m
Deal found 3/10$2,281
Wed 4/1106:30 -
2 stops25h 55m
Sun 15/1121:35 -
2 stops29h 55m
Deal found 7/10$1,932
Thu 1/415:10 -
1 stop29h 15m
Tue 27/412:00 -
2 stops27h 25m
Deal found 4/10$2,373
Direct flights from United Kingdom to SydneyExplore direct flight options from United Kingdom to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 October 2026.
Explore direct flight options from United Kingdom to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 October 2026.
Sun 15/1120:10 -
Nonstop23h 25m
Wed 18/1116:30 -
Nonstop24h 45m
Deal found 5/10$1,880
Mon 23/1120:10 -
Nonstop23h 25m
Mon 8/316:30 -
Nonstop24h 45m
Deal found 6/10$1,885
Wed 11/1120:10 -
Nonstop23h 25m
Wed 3/216:30 -
Nonstop24h 45m
Deal found 4/10$1,891
Mon 9/1120:10 -
Nonstop23h 25m
Fri 20/1116:30 -
Nonstop24h 45m
Deal found 7/10$1,922
Mon 9/1120:10 -
Nonstop23h 25m
Sun 22/1116:30 -
Nonstop24h 45m
Deal found 7/10$2,010
Mon 9/1120:10 -
Nonstop23h 25m
Mon 23/1116:30 -
Nonstop24h 45m
Deal found 7/10$2,020
Wed 11/1120:10 -
Nonstop23h 25m
Sun 22/1116:30 -
Nonstop24h 45m
Deal found 3/10$2,031
Last-minute flights from United Kingdom to SydneyDiscover last-minute flight deals from United Kingdom to Sydney. Data last updated 8 October 2026 and is based on user searches.
Discover last-minute flight deals from United Kingdom to Sydney. Data last updated 8 October 2026 and is based on user searches.
Wed 14/1019:15 -
2 stops39h 10m
Sun 8/1115:10 -
2 stops38h 25m
Deal found 3/10$1,418
Sun 25/1010:30 -
2 stops59h 35m
Mon 9/1110:50 -
3 stops54h 40m
Deal found 3/10$1,388
Sun 25/1010:30 -
1 stop40h 05m
Thu 12/1112:00 -
1 stop29h 30m
Deal found 3/10$1,402
Mon 26/1010:30 -
3 stops35h 35m
Tue 10/1112:00 -
1 stop29h 30m
Deal found 3/10$1,391
Mon 26/1010:30 -
1 stop40h 05m
Thu 12/1121:30 -
1 stop27h 30m
Deal found 3/10$1,394
Mon 26/1010:30 -
3 stops35h 35m
Wed 4/1121:30 -
1 stop44h 00m
Deal found 5/10$1,400
Mon 26/1017:00 -
2 stops53h 15m
Mon 2/1110:50 -
3 stops54h 40m
Deal found 4/10$1,404
Wed 28/1010:30 -
3 stops35h 35m
Wed 18/1121:30 -
1 stop44h 00m
Deal found 5/10$1,397
Mon 2/1110:30 -
1 stop36h 30m
Mon 16/1121:30 -
1 stop44h 00m
Deal found 5/10$1,395
Tue 3/1110:30 -
3 stops35h 45m
Tue 10/1112:00 -
1 stop29h 30m
Deal found 3/10$1,390
Wed 11/1117:00 -
3 stops53h 15m
Sun 22/1112:00 -
1 stop37h 00m
Deal found 3/10$1,392
Thu 19/1109:50 -
1 stop23h 35m
Thu 26/1115:10 -
1 stop26h 20m
Deal found 5/10$1,398
One-way flights from United Kingdom to SydneySearch for one-way flight options from United Kingdom to Sydney. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.
Search for one-way flight options from United Kingdom to Sydney. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.
Thu 5/1116:50 -
2 stops57h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10$708
Tue 29/1223:10 -
2 stops51h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10$757
Sun 29/1113:05 -
3 stops57h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10$772
Wed 9/1208:35 -
3 stops41h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/10$781
Thu 25/213:25 -
2 stops57h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10$782
Mon 8/314:30 -
2 stops41h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10$790
Thu 10/1218:00 -
3 stops58h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/10$801
Wed 9/1209:05 -
3 stops41h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/10$814
Tue 27/1006:20 -
3 stops51h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10$828
Wed 31/311:15 -
2 stops47h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10$830
Sat 31/1017:05 -
3 stops57h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/10$846
Sun 25/1010:30 -
1 stop40h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/10$846
Find flight deals from United Kingdom to Sydney
Keep the following information in mind while searching for United Kingdom to Sydney flight deals. Data was last updated 8 October 2026.
Cheapflights Fare Finder
Customise your flight search to find flights from United Kingdom to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 8 October 2026.
Use the filters below to find and compare flights from the United Kingdom to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest return flight
BirminghamSydney
BHX Birmingham - SYD Sydney Kingsford Smith
BHXSYD
Birmingham
Thu 5/11
16:50-13:35
2 stops57h 45m
Sydney Kingsford Smith
Wed 31/12
00:00-15:00
Nonstop0h 00m
$708
BirminghamSydney
BHX Birmingham - SYD Sydney Kingsford Smith
BHXSYD
Birmingham
Thu 25/2
13:25-10:00
2 stops57h 35m
Sydney Kingsford Smith
Wed 31/12
00:00-15:00
Nonstop0h 00m
$782
LondonSydney
LGW London Gatwick - SYD Sydney Kingsford Smith
LGWSYD
London Gatwick
Mon 30/11
17:00-13:35
1 stop33h 35m
Sydney Kingsford Smith
Wed 31/12
00:00-15:00
Nonstop0h 00m
$853
LondonSydney
LTN London Luton - SYD Sydney Kingsford Smith
LTNSYD
London Luton
Fri 27/11
06:00-18:50
3 stops49h 50m
Sydney Kingsford Smith
Wed 31/12
00:00-15:00
Nonstop0h 00m
$858
BelfastSydney
BHD Belfast City - SYD Sydney Kingsford Smith
BHDSYD
Belfast City
Sun 29/11
09:40-13:20
2 stops40h 40m
Sydney Kingsford Smith
Wed 31/12
00:00-15:00
Nonstop0h 00m
$864
LondonSydney
LTN London Luton - SYD Sydney Kingsford Smith
LTNSYD
London Luton
Mon 29/3
21:40-20:20
3 stops36h 40m
Sydney Kingsford Smith
Wed 31/12
00:00-15:00
Nonstop0h 00m
$880
LondonSydney
LTN London Luton - SYD Sydney Kingsford Smith
LTNSYD
London Luton
Sat 31/10
21:05-18:50
3 stops58h 45m
Sydney Kingsford Smith
Wed 31/12
00:00-15:00
Nonstop0h 00m
$896
EdinburghSydney
EDI Edinburgh Turnhouse - SYD Sydney Kingsford Smith
EDISYD
Edinburgh Turnhouse
Mon 22/3
07:15-18:50
3 stops48h 35m
Sydney Kingsford Smith
Wed 31/12
00:00-15:00
Nonstop0h 00m
$899
LondonSydney
LTN London Luton - SYD Sydney Kingsford Smith
LTNSYD
London Luton
Mon 1/2
14:40-07:25
3 stops53h 45m
Sydney Kingsford Smith
Wed 31/12
00:00-15:00
Nonstop0h 00m
$935
LondonSydney
LTN London Luton - SYD Sydney Kingsford Smith
LTNSYD
London Luton
Tue 27/10
15:00-10:00
2 stops56h 00m
Sydney Kingsford Smith
Wed 31/12
00:00-15:00
Nonstop0h 00m
$966
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from United Kingdom to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from United Kingdom with our price prediction graph.
LTN-SYD
STN-SYD
BHX-SYD
BHD-SYD
LGW-SYD
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from the United Kingdom to Sydney
GB0-SYD
LTN-SYD
STN-SYD
BHX-SYD
BHD-SYD
What is the cheapest month to book a flight from United Kingdom to Sydney?
Currently, May is the cheapest month in which you can book a flight from United Kingdom to Sydney (average of $1,771). Flying from United Kingdom to Sydney in December is currently the most expensive (average of $2,759). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from GB to SYD?
Find hourly flight availability from United Kingdom to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 October 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Sydney as you normally would.
Weekly flight availability from United Kingdom to Sydney
Explore weekly flight availability from United Kingdom to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8 October 2026.
The most flights from GB0 to SYD are scheduled on a Monday (3 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).
How far ahead should I book a flight from United Kingdom to Sydney?
The price you pay for your flight from United Kingdom to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 8 October 2026.
See what other customers who have flown with Qantas Airways,China Southern, andQatar Airways from the United Kingdom to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.2
Crew
8.1
Comfort
7.4
Boarding
7.7
Overall
7.5
Food
7.0
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Entertainment
7.2
Crew
8.1
Comfort
7.4
Boarding
7.7
Overall
7.5
Food
7.0
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Entertainment
7.2
Crew
8.1
Comfort
7.4
Boarding
7.7
Overall
7.5
Food
7.0
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Entertainment
7.2
Crew
8.1
Comfort
7.4
Boarding
7.7
Overall
7.5
Food
7.0
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Entertainment
7.2
Crew
8.1
Comfort
7.4
Boarding
7.7
Overall
7.5
Food
7.0
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Entertainment
7.2
Crew
8.1
Comfort
7.4
Boarding
7.7
Overall
7.5
Food
7.0
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Related info for your journey
Find useful and relevant information for your journey from United Kingdom to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsParramatta
Wollongong
Penrith
Manly
Lithgow
Cronulla
Terrigal
Katoomba
Randwick
Leura
Bondi Beach
Coogee
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Direct flights to New South Wales
Flights by cabin class
Other flight options
Popular flights
Sydney flight routes
Top destinations
Alternative routes for United Kingdom to Sydney
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to New South Wales
Book a non-stop flight to one of these other cities located in New South Wales.
Search flights from United Kingdom to Sydney by cabin class
Find flights from United Kingdom to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.
United Kingdom and Sydney flights
Browse other United Kingdom and Sydney flight options. Last updated on 8 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Other flights to Sydney
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 October 2026.
United Kingdom to Sydney flights
Consider these flights travelling from United Kingdom to Sydney.
Top 10 airlines flying from United Kingdom to Sydney
Discover the top 10 airlines that operate flights from United Kingdom to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 8 October 2026.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from United Kingdom to Sydney?
Deals for United Kingdom to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Sydney?
Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from United Kingdom to Sydney with no change fees?
Yes! Cheapflights helps users easily find flights from United Kingdom to Sydney with no change fees.
Can Cheapflights notify me if prices for flights from United Kingdom to Sydney become cheaper?
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.