Cheap flights from Australia to the United Kingdom from £321
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LHR
9 Nov — 16 Nov1
Cheap flight deals from Australia to United Kingdom
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Australia to United KingdomExplore the most affordable flight options available from Australia to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Explore the most affordable flight options available from Australia to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Thu 22/1012:35 -
1 stop28h 00m
Fri 20/1121:00 -
2 stops31h 30m
Deal found 6/10£714
Sat 24/1012:35 -
1 stop28h 50m
Fri 20/1121:00 -
2 stops31h 30m
Deal found 6/10£715
Thu 22/1012:00 -
1 stop40h 40m
Wed 11/1121:00 -
1 stop26h 00m
Deal found 5/10£718
Thu 22/1012:35 -
1 stop28h 00m
Sun 8/1112:30 -
1 stop35h 05m
Deal found 8/10£724
Thu 15/1023:30 -
1 stop29h 30m
Fri 30/1021:00 -
2 stops31h 30m
Deal found 9/10£725
Sun 11/1012:00 -
1 stop40h 40m
Tue 27/1021:00 -
1 stop30h 05m
Deal found 5/10£726
Wed 21/1020:40 -
1 stop31h 00m
Mon 26/1020:25 -
1 stop32h 40m
Deal found 9/10£727
Mon 9/1120:40 -
2 stops34h 15m
Mon 23/1108:40 -
2 stops35h 10m
Deal found 8/10£728
Mon 26/1020:40 -
1 stop30h 15m
Mon 2/1117:45 -
1 stop35h 20m
Deal found 5/10£728
Sun 1/1120:40 -
1 stop30h 15m
Sat 28/1117:45 -
1 stop35h 20m
Deal found 10/10£729
Sun 15/1120:45 -
2 stops32h 30m
Mon 16/1121:30 -
1 stop25h 05m
Deal found 5/10£730
Sun 15/1111:05 -
2 stops41h 25m
Sun 29/1121:00 -
2 stops49h 05m
Deal found 9/10£734
Best flights from Australia to United KingdomDiscover carefully curated flight deals from Australia to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Discover carefully curated flight deals from Australia to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Thu 12/1114:35 -
2 stops35h 40m
Thu 19/1116:15 -
2 stops28h 05m
Deal found 9/10£836
Tue 20/1022:05 -
2 stops34h 20m
Tue 27/1010:05 -
2 stops46h 20m
Deal found 7/10£845
Tue 3/1110:30 -
2 stops42h 55m
Tue 17/1110:45 -
2 stops30h 45m
Deal found 5/10£882
Sat 30/121:55 -
1 stop42h 00m
Sun 28/208:40 -
1 stop22h 50m
Deal found 6/10£895
Wed 18/1115:50 -
1 stop25h 10m
Sun 22/1107:45 -
2 stops27h 40m
Deal found 9/10£926
Wed 14/1023:30 -
1 stop29h 30m
Sun 8/1108:45 -
2 stops27h 20m
Deal found 5/10£973
Tue 20/1011:05 -
2 stops29h 15m
Thu 12/1109:40 -
2 stops26h 45m
Deal found 8/10£1,007
Thu 22/1011:15 -
2 stops44h 40m
Tue 24/1112:35 -
2 stops32h 25m
Deal found 7/10£1,104
Fri 6/1102:30 -
2 stops23h 55m
Fri 13/1108:25 -
2 stops33h 05m
Deal found 8/10£1,120
Thu 22/1006:15 -
1 stop22h 25m
Wed 18/1113:40 -
1 stop22h 40m
Deal found 6/10£1,140
Mon 9/1115:30 -
1 stop36h 50m
Mon 23/1122:05 -
1 stop38h 00m
Deal found 5/10£1,162
Tue 23/307:45 -
2 stops41h 40m
Sat 17/411:00 -
1 stop24h 35m
Deal found 9/10£1,187
Tue 1/1216:50 -
1 stop24h 25m
Sun 27/1219:35 -
1 stop23h 55m
Deal found 7/10£1,220
Mon 1/214:35 -
2 stops27h 15m
Sat 27/218:40 -
2 stops26h 35m
Deal found 6/10£1,278
Mon 26/1008:35 -
2 stops29h 50m
Thu 5/1114:15 -
2 stops33h 05m
Deal found 8/10£1,290
Tue 24/1116:00 -
3 stops29h 45m
Tue 1/1217:05 -
2 stops26h 10m
Deal found 9/10£1,348
Thu 19/1111:20 -
2 stops29h 35m
Mon 25/113:45 -
1 stop32h 35m
Deal found 5/10£1,364
Wed 11/1111:50 -
1 stop30h 25m
Sun 15/1111:00 -
2 stops35h 50m
Deal found 9/10£1,562
Thu 15/1022:05 -
2 stops45h 50m
Thu 29/1006:30 -
2 stops25h 55m
Deal found 9/10£845
Tue 20/1016:30 -
2 stops49h 55m
Sun 22/1113:40 -
3 stops35h 10m
Deal found 7/10£1,723
Fri 20/1115:30 -
2 stops34h 45m
Mon 7/1218:10 -
2 stops26h 10m
Deal found 8/10£900
Sun 15/1121:35 -
2 stops46h 35m
Sun 29/1110:10 -
2 stops46h 15m
Deal found 9/10£855
Tue 2/215:20 -
2 stops30h 45m
Tue 23/308:40 -
2 stops27h 45m
Deal found 6/10£947
Fri 20/1122:30 -
1 stop31h 50m
Sat 12/1221:05 -
2 stops34h 35m
Deal found 9/10£974
Mon 9/1110:35 -
2 stops30h 05m
Wed 11/1113:40 -
2 stops34h 50m
Deal found 9/10£1,009
Thu 12/1121:55 -
1 stop24h 25m
Mon 16/1121:30 -
2 stops38h 30m
Deal found 9/10£1,052
Wed 21/1002:30 -
1 stop39h 00m
Thu 19/1108:45 -
2 stops27h 20m
Deal found 7/10£998
Sat 7/1102:30 -
2 stops44h 15m
Wed 11/1116:00 -
2 stops25h 30m
Deal found 9/10£916
Tue 27/1010:30 -
2 stops27h 45m
Wed 28/1008:15 -
2 stops31h 40m
Deal found 8/10£1,017
Wed 11/1121:10 -
1 stop32h 15m
Sun 15/1113:40 -
2 stops30h 55m
Deal found 9/10£1,037
Direct flights from Australia to United KingdomExplore direct flight options from Australia to United Kingdom based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Explore direct flight options from Australia to United Kingdom based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Tue 3/1116:15 -
Nonstop21h 15m
Tue 17/1111:30 -
Nonstop16h 45m
Deal found 9/10£1,046
Tue 27/1016:30 -
Nonstop24h 45m
Tue 10/1120:10 -
Nonstop23h 25m
Deal found 9/10£1,062
Sat 23/116:35 -
Nonstop23h 45m
Mon 8/221:10 -
Nonstop22h 30m
Deal found 6/10£1,062
Wed 17/219:15 -
Nonstop17h 50m
Tue 16/311:30 -
Nonstop16h 45m
Deal found 9/10£1,072
Wed 3/216:35 -
Nonstop23h 45m
Sat 10/421:30 -
Nonstop22h 45m
Deal found 7/10£1,076
Sun 8/1116:15 -
Nonstop21h 15m
Sun 15/1111:30 -
Nonstop16h 45m
Deal found 9/10£1,079
Thu 5/1116:30 -
Nonstop24h 45m
Mon 9/1120:10 -
Nonstop23h 25m
Deal found 6/10£1,087
Thu 22/1015:45 -
Nonstop24h 50m
Mon 9/1120:10 -
Nonstop23h 25m
Deal found 5/10£1,088
Tue 9/219:15 -
Nonstop17h 50m
Wed 9/611:55 -
Nonstop16h 50m
Deal found 5/10£1,088
Mon 15/316:30 -
Nonstop24h 45m
Wed 31/321:50 -
Nonstop23h 20m
Deal found 9/10£1,089
Wed 18/1116:30 -
Nonstop24h 45m
Wed 25/1120:10 -
Nonstop23h 25m
Deal found 5/10£1,089
Wed 4/1116:30 -
Nonstop24h 45m
Sun 15/1120:10 -
Nonstop23h 25m
Deal found 7/10£1,090
Last-minute flights from Australia to United KingdomDiscover last-minute flight deals from Australia to United Kingdom. Data last updated 10 October 2026 and is based on user searches.
Discover last-minute flight deals from Australia to United Kingdom. Data last updated 10 October 2026 and is based on user searches.
Mon 12/1011:05 -
1 stop28h 35m
Mon 26/1010:30 -
1 stop36h 30m
Deal found 7/10£738
Thu 15/1023:30 -
1 stop29h 30m
Fri 30/1021:00 -
2 stops31h 30m
Deal found 9/10£725
Thu 15/1012:25 -
1 stop28h 10m
Fri 30/1012:30 -
1 stop35h 05m
Deal found 8/10£737
Thu 15/1011:15 -
1 stop40h 25m
Sun 15/1121:00 -
1 stop26h 00m
Deal found 8/10£740
Sat 17/1023:30 -
1 stop29h 30m
Fri 30/1021:00 -
2 stops31h 30m
Deal found 9/10£731
Mon 19/1012:00 -
1 stop28h 40m
Mon 2/1110:30 -
1 stop40h 05m
Deal found 6/10£739
Mon 19/1018:20 -
1 stop22h 40m
Fri 20/1121:00 -
2 stops31h 30m
Deal found 7/10£746
Mon 19/1022:35 -
2 stops26h 35m
Wed 18/1121:05 -
1 stop31h 25m
Deal found 9/10£748
Tue 20/1020:45 -
1 stop32h 45m
Wed 18/1121:05 -
1 stop31h 25m
Deal found 9/10£741
Tue 20/1011:10 -
1 stop40h 30m
Thu 12/1121:00 -
1 stop26h 00m
Deal found 8/10£742
Tue 20/1022:30 -
1 stop30h 10m
Tue 3/1121:00 -
1 stop30h 05m
Deal found 7/10£743
Tue 20/1014:00 -
3 stops35h 10m
Tue 3/1114:55 -
3 stops35h 25m
Deal found 9/10£743
One-way flights from Australia to United KingdomSearch for one-way flight options from Australia to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Search for one-way flight options from Australia to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Tue 20/1023:15 -
2 stops26h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10£321
Thu 22/1023:15 -
2 stops26h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£335
Mon 9/1111:25 -
1 stop42h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10£336
Wed 4/1111:25 -
1 stop42h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£337
Wed 21/1012:00 -
1 stop40h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£338
Thu 5/1112:00 -
1 stop40h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£338
Tue 13/1020:45 -
1 stop32h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£339
Wed 4/1113:25 -
2 stops39h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10£340
Thu 22/1022:30 -
1 stop30h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£341
Fri 16/1012:00 -
1 stop40h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£342
Wed 4/1112:00 -
1 stop40h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£342
Thu 26/1112:35 -
1 stop28h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10£345
Find flight deals from Australia to United Kingdom
Keep the following information in mind while searching for Australia to United Kingdom flight deals. Data was last updated 10 October 2026.
Round-trip from | £714 |
|---|---|
One-way from | £321 |
Popular in | December |
Cheapest in | February |
Average price | £897 |
Good round-trip deal | £1,383 or less |
Good one-way deal | £895 or less |
Cheapflights Fare Finder
Customise your flight search to find flights from Australia to United Kingdom 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 10 October 2026.
Use the filters below to find and compare flights from Australia to the United Kingdom that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest return flight
PerthManchester
PER Perth - MAN Manchester
PERMAN
Perth
Thu 22/10
23:15-06:50
2 stops38h 35m
Manchester
Wed 31/12
00:00-07:00
Nonstop0h 00m
£353
BrisbaneManchester
BNE Brisbane - MAN Manchester
BNEMAN
Brisbane
Wed 3/2
15:05-18:20
3 stops37h 15m
Manchester
Wed 31/12
00:00-09:00
Nonstop0h 00m
£382
PerthManchester
PER Perth - MAN Manchester
PERMAN
Perth
Tue 20/10
12:30-14:10
3 stops32h 40m
Manchester
Wed 31/12
00:00-07:00
Nonstop0h 00m
£382
SydneyLondon
SYD Sydney Kingsford Smith - LHR London Heathrow
SYDLHR
Sydney Kingsford Smith
Mon 19/10
21:35-15:05
1 stop27h 30m
London Heathrow
Wed 31/12
00:00-09:00
Nonstop0h 00m
£388
MelbourneManchester
MEL Melbourne - MAN Manchester
MELMAN
Melbourne
Sun 8/11
09:00-06:40
1 stop32h 40m
Manchester
Wed 31/12
00:00-09:00
Nonstop0h 00m
£394
BrisbaneManchester
BNE Brisbane - MAN Manchester
BNEMAN
Brisbane
Wed 24/2
11:10-22:45
2 stops45h 35m
Manchester
Wed 31/12
00:00-09:00
Nonstop0h 00m
£399
PerthManchester
PER Perth - MAN Manchester
PERMAN
Perth
Tue 27/10
02:30-21:25
2 stops26h 55m
Manchester
Wed 31/12
00:00-07:00
Nonstop0h 00m
£405
MelbourneManchester
MEL Melbourne - MAN Manchester
MELMAN
Melbourne
Sat 21/11
01:30-10:20
2 stops43h 50m
Manchester
Wed 31/12
00:00-09:00
Nonstop0h 00m
£405
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Sat 21/11
16:15-14:55
2 stops30h 40m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£409
SydneyLondon
SYD Sydney Kingsford Smith - LHR London Heathrow
SYDLHR
Sydney Kingsford Smith
Sat 14/11
21:35-22:30
2 stops35h 55m
London Heathrow
Wed 31/12
00:00-09:00
Nonstop0h 00m
£418
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Australia to United Kingdom
Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Australia with our price prediction graph.
PER-LHR
SYD-LHR
MEL-LHR
PER-MAN
BNE-MAN
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 Australia to the United Kingdom
AU0-GB0
PER-LHR
SYD-LHR
MEL-LHR
PER-MAN
What is the cheapest month to book a flight from Australia to United Kingdom?
Currently, February is the cheapest month in which you can book a flight from Australia to United Kingdom (average of £877). Flying from Australia to United Kingdom in December is currently the most expensive (average of £1,426). 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 AU to GB?
Find hourly flight availability from Australia to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 October 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to United Kingdom as you normally would.
Weekly flight availability from Australia to United Kingdom
Explore weekly flight availability from Australia to United Kingdom. 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 10 October 2026.
The most flights from AU0 to GB0 are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Australia to the United Kingdom delayed?
About 10% of weekly flights between Australia and United Kingdom have experienced delays in the past year, with the average delay time being 136 minutes.
What is the most punctual flight time for Australia to the United Kingdom flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Australia to the United Kingdom flights?
Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 10% of flights being delayed.
How far ahead should I book a flight from Australia to United Kingdom?
The price you pay for your flight from Australia to United Kingdom may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing United Kingdom
Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated 10 October 2026.
Read through reviews of airlines operating flights from Australia to the United Kingdom, such as Singapore Airlines,Emirates, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.3
Crew
8.6
Comfort
8.0
Entertainment
8.1
Food
7.8
Overall
8.2
Reviews
1 / 20
8.0
ExcellentMatt,Jun 2026
SIN - CMB
Boarding
8.3
Crew
8.6
Comfort
8.0
Entertainment
8.1
Food
7.8
Overall
8.2
Reviews
1 / 20
8.0
ExcellentMatt,Jun 2026
SIN - CMB
Boarding
8.3
Crew
8.6
Comfort
8.0
Entertainment
8.1
Food
7.8
Overall
8.2
Reviews
1 / 20
8.0
ExcellentMatt,Jun 2026
SIN - CMB
Boarding
8.3
Crew
8.6
Comfort
8.0
Entertainment
8.1
Food
7.8
Overall
8.2
Reviews
1 / 20
8.0
ExcellentMatt,Jun 2026
SIN - CMB
Boarding
8.3
Crew
8.6
Comfort
8.0
Entertainment
8.1
Food
7.8
Overall
8.2
Reviews
1 / 20
8.0
ExcellentMatt,Jun 2026
SIN - CMB
Boarding
8.3
Crew
8.6
Comfort
8.0
Entertainment
8.1
Food
7.8
Overall
8.2
Reviews
1 / 20
8.0
ExcellentMatt,Jun 2026
SIN - CMB
Related info for your journey
Find useful and relevant information for your journey from Australia to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
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Alternative routes for Australia to United Kingdom
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to United Kingdom by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to
Book a non-stop flight to one of these other cities located in .
Search flights from Australia to United Kingdom by cabin class
Find flights from Australia to United Kingdom, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Australia and United Kingdom flights
Browse other Australia and United Kingdom flight options. Last updated on 10 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Find a return flight route from United Kingdom
Find the right flight back to Australia after your stay in United Kingdom
Australia to United Kingdom flights
Consider these flights travelling from Australia to United Kingdom.
Fly to United Kingdom regions
Consider these flights travelling to United Kingdom regions.
Top 10 airlines flying from Australia to United Kingdom
Discover the top 10 airlines that operate flights from Australia to United Kingdom. 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 10 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 Australia to United Kingdom?
Deals for Australia to United Kingdom 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 Australia to United Kingdom?
Cheapflights simply makes it quick and affordable to book flights from Australia to United Kingdom by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Australia to United Kingdom with no change fees?
Yes! Cheapflights helps users easily find flights from Australia to United Kingdom with no change fees.
Can Cheapflights notify me if prices for flights from Australia to United Kingdom become cheaper?
Yes! Start tracking prices for Australia to United Kingdom 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.