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Cheap flights from the United Kingdom to Adelaide from £419

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ADL
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Adelaide
Explore the most affordable flight options available from United Kingdom to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Mon 16/1110:45
MAN
-
ADL
2 stops58h 55m
Multiple Airlines
Mon 19/406:15
ADL
-
MAN
2 stops48h 40m
Multiple Airlines
Deal found 24/7£929
Tue 1/910:50
LGW
-
ADL
2 stops35h 40m
Turkish Airlines
Tue 8/909:45
ADL
-
LGW
2 stops39h 20m
Turkish Airlines
Deal found 21/7£932
Wed 25/1113:15
MAN
-
ADL
1 stop21h 05m
Emirates
Sat 28/1122:40
ADL
-
MAN
1 stop23h 05m
Emirates
Deal found 22/7£934
Wed 2/909:00
LGW
-
ADL
1 stop21h 30m
Qatar Airways
Thu 10/922:00
ADL
-
LGW
1 stop41h 10m
Qatar Airways
Deal found 22/7£935
Thu 12/1122:00
LHR
-
ADL
1 stop25h 25m
Multiple Airlines
Sun 29/1108:55
ADL
-
LHR
2 stops45h 45m
Multiple Airlines
Deal found 20/7£939
Wed 11/1116:30
LHR
-
ADL
2 stops29h 10m
Turkish Airlines
Fri 20/1111:00
ADL
-
LHR
2 stops38h 25m
Turkish Airlines
Deal found 19/7£940
Thu 5/1109:50
LGW
-
ADL
1 stop37h 35m
China Southern
Mon 16/1117:50
ADL
-
LGW
2 stops47h 10m
China Southern
Deal found 22/7£940
Mon 31/822:00
LGW
-
ADL
2 stops39h 30m
Multiple Airlines
Fri 18/906:25
ADL
-
LGW
2 stops41h 05m
Multiple Airlines
Deal found 22/7£940
Tue 17/1108:40
LGW
-
ADL
1 stop21h 20m
Qatar Airways
Mon 30/1122:00
ADL
-
LGW
1 stop42h 25m
Qatar Airways
Deal found 24/7£943
Mon 9/1108:35
LGW
-
ADL
1 stop21h 25m
Qatar Airways
Mon 30/1122:00
ADL
-
LGW
1 stop42h 25m
Qatar Airways
Deal found 23/7£945
Tue 29/1221:30
LHR
-
ADL
2 stops49h 55m
China Southern
Wed 10/311:30
ADL
-
LHR
1 stop41h 35m
China Southern
Deal found 19/7£946
Tue 1/921:20
LHR
-
ADL
2 stops35h 25m
Multiple Airlines
Fri 11/909:15
ADL
-
LHR
2 stops41h 55m
Multiple Airlines
Deal found 19/7£947

Find flight deals from United Kingdom to Adelaide

Keep the following information in mind while searching for United Kingdom to Adelaide flight deals. Data was last updated 25 July 2026.

Round-trip from

£931

One-way from

£419

Popular in

December

Cheapest in

February

Average price

£1,418
16/11-19/4
  • 16/11-19/4
  • 4 total stops
  • 107h 35m total
  • United Kingdom to Adelaide
Search Deals
18/11
  • 18/11
  • 2 total stops
  • 56h 35m total
  • United Kingdom to Adelaide
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Adelaide 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 858,174 searches. Data last updated 25 July 2026.
Use the filters below to find and compare flights from the United Kingdom to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Mon 7/9

18:55-15:00

1 stop35h 35m

Adelaide

Mon 5/10

22:00-14:10

1 stop25h 40m

£1,028

LondonAdelaide

STN - ADL

STNADL

London Stansted

Thu 19/11

14:05-20:50

1 stop20h 15m

Adelaide

Wed 2/12

22:40-12:05

1 stop23h 55m

£1,033

LondonAdelaide

STN - ADL

STNADL

London Stansted

Thu 19/11

14:05-20:50

1 stop20h 15m

Adelaide

Sun 29/11

22:40-12:05

1 stop23h 55m

£1,033
Fastest return journey

LondonAdelaide

STN - ADL

STNADL

London Stansted

Wed 16/9

14:55-20:05

1 stop20h 40m

Adelaide

Wed 30/9

22:00-12:55

1 stop23h 25m

£1,037

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Tue 17/11

13:35-20:50

1 stop20h 45m

Adelaide

Sun 29/11

22:40-11:40

1 stop23h 30m

£1,039

LondonAdelaide

STN - ADL

STNADL

London Stansted

Wed 25/11

14:05-20:50

1 stop20h 15m

Adelaide

Wed 16/12

12:00-12:05

2 stops34h 35m

£1,045

LondonAdelaide

STN - ADL

STNADL

London Stansted

Sun 6/9

21:05-09:25

2 stops27h 50m

Adelaide

Sun 13/9

14:25-12:55

2 stops31h 00m

£1,061

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Thu 19/11

08:40-16:30

1 stop21h 20m

Adelaide

Mon 30/11

22:00-05:55

1 stop42h 25m

£1,066

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Tue 17/11

08:40-16:30

1 stop21h 20m

Adelaide

Mon 23/11

22:00-05:55

1 stop42h 25m

£1,066

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Sun 15/11

08:40-16:30

1 stop21h 20m

Adelaide

Wed 25/11

22:00-05:55

1 stop42h 25m

£1,092

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from United Kingdom to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from United Kingdom with our price prediction graph.
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 Adelaide

What is the cheapest month to book a flight from United Kingdom to Adelaide?

Currently, February is the cheapest month in which you can book a flight from United Kingdom to Adelaide (average of £1,012). Flying from United Kingdom to Adelaide in December is currently the most expensive (average of £1,503). 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.

How far ahead should I book a flight from United Kingdom to Adelaide?

To ensure you get the cheapest price possible for a flight from United Kingdom to Adelaide, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated 25 July 2026.
Get a feel of what it's like to fly with Singapore Airlines,Emirates, andQantas Airways from the United Kingdom to Adelaide by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Crew

8.6

Comfort

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,581 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Crew

8.6

Comfort

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Emirates
8.1
Very Good
3,636 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Crew

8.6

Comfort

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qantas Airways
7.5
Good
1,067 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Crew

8.6

Comfort

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qatar Airways
7.3
Good
3,747 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Crew

8.6

Comfort

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
British Airways
6.7
Okay
8,132 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Crew

8.6

Comfort

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Adelaide from United Kingdom?

    Most people fly into Adelaide (ADL) if they book a flight to Adelaide from United Kingdom. Adelaide is conveniently located just 4.1 mi from Adelaide’s city center.

  • How long is the flight from United Kingdom to Adelaide?

    A quick flight from United Kingdom to Adelaide can take about 20h 15m. Turkish Airlines provides one of the quickest options available for as low as £1,033. The distance from United Kingdom to Adelaide is about 10076 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from United Kingdom to Adelaide one-way?

    One-way options have recently been found by users for as low as £362 on China Southern. Other airlines that offer cheap prices include Singapore Airlines from £415 and Malaysia Airlines from £453 one-way.

  • What are the most popular routes from United Kingdom to Adelaide?

    Most travelers choose London Heathrow - Adelaide, London Gatwick - Adelaide or London Stansted - Adelaide when deciding on the best route from United Kingdom to Adelaide.

  • Can I find deals for flights from United Kingdom to Adelaide that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Adelaide.

  • Can I find deals for business class flights from United Kingdom to Adelaide?

    Yes. Cheapflights offers flight deals from United Kingdom to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to Adelaide?

    Currently, February is the cheapest month in which you can book a flight from United Kingdom to Adelaide (average of £1,012). Flying from United Kingdom to Adelaide in December is currently the most expensive (average of £1,503). 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.

See more FAQs

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.

Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 July 2026.
Adelaide to Melbourne Airport flights
Adelaide to Sydney flights
Adelaide to Darwin flights
Adelaide to Perth flights
Adelaide to Brisbane flights
Adelaide to Denpasar flights

Top 10 airlines flying from United Kingdom to Adelaide

Discover the top 10 airlines that operate flights from United Kingdom to Adelaide. 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 858,174 searches. Data last updated 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£563Average£1,046FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkish AirlinesCheapest£589Average£1,070FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£732Average£1,384FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Malaysia AirlinesCheapest£792Average£1,204FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
EmiratesCheapest£814Average£1,203FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapest£830Average£1,328FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest£841Average£1,107FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£845Average£1,089FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Singapore AirlinesCheapest£893Average£1,293FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest£966Average£1,386FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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 Adelaide?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Adelaide from United Kingdom today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Adelaide?

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Adelaide 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 United Kingdom to Adelaide with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Adelaide, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from United Kingdom to Adelaide become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Adelaide from United Kingdom today and book when prices fit your budget.

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