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Cheap flights from Adelaide to the United Kingdom from $789

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 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LHR
30 May — 6 Jun1
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 30 April 2026.

Mon 22/617:10
ADL
-
MAN
2 stops28h 20m
Multiple Airlines
Fri 26/609:20
MAN
-
ADL
2 stops28h 05m
Multiple Airlines
Deal found 25/4$1,655
Sun 26/712:00
ADL
-
MAN
2 stops27h 25m
Multiple Airlines
Sun 30/820:45
MAN
-
ADL
2 stops37h 45m
Multiple Airlines
Deal found 26/4$1,683
Tue 16/609:45
ADL
-
LHR
2 stops29h 45m
Multiple Airlines
Tue 23/609:30
LHR
-
ADL
2 stops27h 55m
Multiple Airlines
Deal found 25/4$1,739
Mon 1/612:05
ADL
-
MAN
2 stops27h 20m
Multiple Airlines
Mon 22/609:20
MAN
-
ADL
2 stops26h 05m
Multiple Airlines
Deal found 25/4$1,741
Sun 26/712:00
ADL
-
LHR
2 stops27h 30m
Multiple Airlines
Sun 30/821:45
LHR
-
ADL
2 stops24h 45m
Multiple Airlines
Deal found 26/4$1,743
Sat 16/509:45
ADL
-
LHR
2 stops29h 45m
Multiple Airlines
Fri 22/509:30
LHR
-
ADL
2 stops28h 00m
Multiple Airlines
Deal found 25/4$1,755
Mon 8/609:45
ADL
-
MAN
2 stops29h 40m
Multiple Airlines
Mon 22/609:20
MAN
-
ADL
2 stops28h 05m
Multiple Airlines
Deal found 27/4$1,755
Tue 21/709:45
ADL
-
LHR
2 stops39h 25m
Turkish Airlines
Tue 18/822:40
LHR
-
ADL
2 stops47h 50m
Turkish Airlines
Deal found 25/4$1,759
Wed 29/408:55
ADL
-
MAN
2 stops43h 00m
Multiple Airlines
Wed 3/620:45
MAN
-
ADL
2 stops40h 40m
Multiple Airlines
Deal found 25/4$1,764
Sat 23/518:30
ADL
-
MAN
2 stops44h 55m
Multiple Airlines
Sat 30/520:45
MAN
-
ADL
2 stops40h 40m
Multiple Airlines
Deal found 25/4$1,769
Fri 17/709:45
ADL
-
EDI
2 stops38h 40m
Turkish Airlines
Sat 15/816:55
EDI
-
ADL
2 stops53h 35m
Turkish Airlines
Deal found 25/4$1,776
Fri 12/609:45
ADL
-
BHX
2 stops55h 50m
Turkish Airlines
Sun 21/617:35
BHX
-
ADL
2 stops28h 55m
Turkish Airlines
Deal found 30/4$1,777

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 30 April 2026.

Round-trip from

$1,655

One-way from

$789

Popular in

December

Cheapest in

February

Average price

$2,246
22/6-26/6
  • 22/6-26/6
  • 4 total stops
  • 56h 25m total
  • Adelaide to United Kingdom
Search Deals
26/7
  • 26/7
  • 2 total stops
  • 33h 30m total
  • Adelaide to United Kingdom
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($250 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($86 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 30 April 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

AdelaideEdinburgh

ADL - EDI

ADLEDI

Adelaide

Fri 17/7

09:45-15:55

2 stops38h 40m

Edinburgh Turnhouse

Sat 15/8

16:55-07:00

2 stops53h 35m

$1,776

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 20/7

12:00-07:00

2 stops27h 30m

London Heathrow

Fri 21/8

14:45-07:00

2 stops31h 45m

$1,893

AdelaideEdinburgh

ADL - EDI

ADLEDI

Adelaide

Fri 17/7

09:45-15:55

2 stops38h 40m

Edinburgh Turnhouse

Sat 15/8

07:55-15:30

1 stop23h 05m

$2,138

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 12/6

18:50-14:05

2 stops27h 45m

London Heathrow

Sun 21/6

15:05-08:05

2 stops32h 30m

$2,159

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Sun 17/5

22:00-12:35

1 stop23h 05m

London Gatwick

Wed 17/6

14:35-20:05

1 stop21h 00m

$2,162

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Sun 7/6

22:00-18:45

1 stop29h 15m

London Stansted

Tue 23/6

21:05-20:05

1 stop38h 30m

$2,163

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Sun 14/6

18:30-18:45

2 stops32h 45m

London Stansted

Sun 21/6

14:55-20:05

1 stop20h 40m

$2,165

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Wed 10/6

16:30-12:55

2 stops28h 55m

London Stansted

Wed 17/6

14:55-20:05

1 stop20h 40m

$2,166

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Mon 11/5

16:30-12:55

2 stops28h 55m

London Stansted

Wed 17/6

14:55-20:05

1 stop20h 40m

$2,167

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Tue 9/6

16:30-12:55

2 stops28h 55m

London Stansted

Tue 16/6

21:05-09:25

2 stops27h 50m

$2,184

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 60 resultsSorted by cheapest first
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3
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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

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 54 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.

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

Currently, January is the cheapest month in which you can book a flight from Adelaide to United Kingdom (average of $1,051). Flying from Adelaide to United Kingdom in December is currently the most expensive (average of $3,548). 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.

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 30 April 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
1,505 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

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
1,505 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

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
3,568 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

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
1,028 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

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
7.4
Good
3,724 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

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.
Malaysia Airlines
7.4
Good
307 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

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 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 Turkish Airlines, Emirates, and Qatar Airways fly from Adelaide to United Kingdom in about 23h 05m. The time it takes to get you to your destination can typically vary by up to 17h 45m. Adelaide and United Kingdom are separated by a distance of 16262 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 Malaysia Airlines, with whom users have recently found tickets for as low as $535. However, be on the lookout for offers from China Southern 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, January is the cheapest month in which you can book a flight from Adelaide to United Kingdom (average of $1,051). Flying from Adelaide to United Kingdom in December is currently the most expensive (average of $3,548). 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 30 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$762Average$1,428FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China SouthernCheapest$1,051Average$1,766FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Virgin AustraliaCheapest$1,077Average$2,275FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Malaysia AirlinesCheapest$1,276Average$1,423FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$1,290Average$1,847FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$1,379Average$2,023FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Cathay PacificCheapest$1,467Average$2,327FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest$1,484Average$2,275FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest$1,595Average$2,107FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qantas AirwaysCheapest$1,807Average$2,345FlexibilityNo 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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