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Cheap flights from Adelaide to the United Kingdom from $662

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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LHR
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to United Kingdom
Explore the most affordable flight options available from Adelaide to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 July 2026.

Sat 18/717:10
ADL
-
MAN
2 stops34h 10m
Multiple Airlines
Sun 30/820:45
MAN
-
ADL
2 stops25h 45m
Multiple Airlines
Deal found 3/7$1,760
Mon 3/806:05
ADL
-
LGW
2 stops44h 50m
Multiple Airlines
Wed 26/812:35
LGW
-
ADL
2 stops47h 55m
Multiple Airlines
Deal found 5/7$1,796
Fri 13/1118:35
ADL
-
LHR
1 stop31h 15m
Singapore Airlines
Sat 14/1121:45
LHR
-
ADL
1 stop48h 35m
Singapore Airlines
Deal found 4/7$1,803
Wed 29/712:25
ADL
-
LGW
2 stops38h 35m
Multiple Airlines
Tue 4/812:35
LGW
-
ADL
2 stops47h 55m
Multiple Airlines
Deal found 5/7$1,803
Tue 13/1010:45
ADL
-
LHR
1 stop28h 40m
Malaysia Airlines
Mon 26/1021:25
LHR
-
ADL
1 stop24h 15m
Malaysia Airlines
Deal found 1/7$1,809
Mon 3/810:30
ADL
-
LGW
1 stop28h 30m
China Southern
Tue 11/817:40
LGW
-
ADL
1 stop30h 45m
China Southern
Deal found 5/7$1,810
Mon 3/810:30
ADL
-
LHR
1 stop41h 20m
China Southern
Tue 8/922:10
LHR
-
ADL
1 stop26h 15m
China Southern
Deal found 4/7$1,812
Mon 5/1010:45
ADL
-
LHR
1 stop39h 20m
Malaysia Airlines
Tue 27/1021:25
LHR
-
ADL
1 stop24h 15m
Malaysia Airlines
Deal found 1/7$1,816
Tue 13/1010:45
ADL
-
LHR
1 stop28h 40m
Malaysia Airlines
Thu 29/1010:25
LHR
-
ADL
1 stop35h 15m
Malaysia Airlines
Deal found 1/7$1,817
Mon 5/1010:45
ADL
-
LHR
1 stop39h 20m
Malaysia Airlines
Thu 29/1010:25
LHR
-
ADL
1 stop35h 15m
Malaysia Airlines
Deal found 1/7$1,825
Sat 8/813:40
ADL
-
LGW
2 stops38h 05m
Multiple Airlines
Sun 30/822:00
LGW
-
ADL
2 stops34h 45m
Multiple Airlines
Deal found 3/7$1,826
Sat 10/1010:45
ADL
-
LHR
1 stop28h 40m
Malaysia Airlines
Tue 27/1021:25
LHR
-
ADL
1 stop24h 15m
Malaysia Airlines
Deal found 1/7$1,829

Find flight deals from Adelaide to United Kingdom

Keep the following information in mind while searching for Adelaide to United Kingdom flight deals. Data was last updated 6 July 2026.

Round-trip from

$1,760

One-way from

$662

Popular in

December

Cheapest in

October

Average price

$2,213
18/7-30/8
  • 18/7-30/8
  • 4 total stops
  • 59h 55m total
  • Adelaide to United Kingdom
Search Deals
China Eastern
  • China Eastern
  • 24/7
  • 1 total stop
  • 41h 40m total
  • Adelaide to United Kingdom
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($330 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($112 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 Adelaide 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 647,157 searches. Data last updated 6 July 2026.
Use the filters below to find and compare flights from Adelaide to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideLondon

ADL - LTN

ADLLTN

Adelaide

Sat 1/8

06:25-15:15

3 stops41h 20m

London Luton

Thu 27/8

18:50-15:00

2 stops35h 40m

$1,969

AdelaideManchester

ADL - MAN

ADLMAN

Adelaide

Sun 26/7

22:00-13:10

1 stop23h 40m

Manchester

Sun 9/8

08:05-15:00

1 stop22h 25m

$2,016

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Mon 9/11

22:00-05:55

1 stop42h 25m

London Gatwick

Wed 11/11

08:40-16:30

1 stop21h 20m

$2,026

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 7/9

22:00-13:15

1 stop23h 45m

London Heathrow

Mon 21/9

22:00-18:55

2 stops36h 25m

$2,048

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Sat 1/8

22:00-06:40

1 stop41h 10m

London Gatwick

Mon 7/9

09:00-15:00

1 stop21h 30m

$2,065

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 24/11

22:00-06:15

1 stop42h 45m

London Heathrow

Thu 10/12

18:45-10:55

2 stops29h 40m

$2,068

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Thu 23/7

22:00-06:40

1 stop41h 10m

London Gatwick

Tue 11/8

09:00-15:00

1 stop21h 30m

$2,079

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 9/11

22:00-12:15

1 stop24h 45m

London Heathrow

Wed 11/11

08:05-16:30

1 stop21h 55m

$2,088

AdelaideManchester

ADL - MAN

ADLMAN

Adelaide

Sun 26/7

22:00-13:10

1 stop23h 40m

Manchester

Sun 9/8

08:05-15:00

1 stop22h 25m

$2,090

AdelaideManchester

ADL - MAN

ADLMAN

Adelaide

Wed 22/7

22:00-13:10

1 stop23h 40m

Manchester

Mon 10/8

14:55-15:00

1 stop39h 35m

$2,095

Flights are sorted by cheapest return flights first.

Deals found on 6/7

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

Best time to book a flight from Adelaide to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Adelaide 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 Adelaide to the United Kingdom

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

Currently, June is the cheapest month in which you can book a flight from Adelaide to United Kingdom (average of $785). Flying from Adelaide to United Kingdom in September is currently the most expensive (average of $3,839). 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 Adelaide to United Kingdom?

The best time to book flights from Adelaide to United Kingdom is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 6 July 2026.
Read through reviews of airlines operating flights from Adelaide 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.
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Boarding

8.3

Crew

8.6

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,563 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Boarding

8.3

Crew

8.6

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Emirates
8.1
Very Good
3,607 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Boarding

8.3

Crew

8.6

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qantas Airways
7.5
Good
1,057 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Boarding

8.3

Crew

8.6

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qatar Airways
7.3
Good
3,743 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Boarding

8.3

Crew

8.6

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.3
Good
312 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Boarding

8.3

Crew

8.6

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to United Kingdom. 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 from for flights from Adelaide to United Kingdom?

    Most people fly from Adelaide (ADL) if they book a flight from Adelaide to United Kingdom. Adelaide is conveniently located just 6.6 km from Adelaide’s city centre.

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

    Airlines like China Southern, Emirates, and Qatar Airways fly from Adelaide to United Kingdom in about 23h 25m. The time it takes to get you to your destination can typically vary by up to 5h 05m. Adelaide and United Kingdom are separated by a distance of 16216 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as $554. However, be on the lookout for offers from Malaysia Airlines and Singapore Airlines, as they are both options that can get you from Adelaide to United Kingdom for a low price.

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

    The most popular flight routes from Adelaide to United Kingdom are Adelaide - London Heathrow, Adelaide - London Gatwick and Adelaide - London Stansted.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Adelaide to United Kingdom 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 Adelaide to United Kingdom?

    Currently, June is the cheapest month in which you can book a flight from Adelaide to United Kingdom (average of $785). Flying from Adelaide to United Kingdom in September is currently the most expensive (average of $3,839). 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.

Top 10 airlines flying from Adelaide to United Kingdom

Discover the top 10 airlines that operate flights from Adelaide 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 647,157 searches. Data last updated 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$785Average$1,470FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China SouthernCheapest$1,081Average$1,449FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Malaysia AirlinesCheapest$1,307Average$1,501FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$1,348Average$2,102FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$1,419Average$2,117FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,447Average$2,297FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Virgin AustraliaCheapest$1,457Average$2,425FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Cathay PacificCheapest$1,485Average$2,483FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
British AirwaysCheapest$1,833Average$2,355FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qantas AirwaysCheapest$1,876Average$2,421FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Adelaide to United Kingdom?

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 United Kingdom from Adelaide today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Adelaide to United Kingdom 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 Adelaide to United Kingdom with no change fees?

Need flexible booking options for your flight to United Kingdom from Adelaide? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Adelaide to United Kingdom on Cheapflights with our Price Alert feature and get notified when better prices are available.

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