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Cheap flights from the United Kingdom to Adelaide from £349

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ADL
16 Mar — 23 Mar1
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 14 February 2026.

Thu 14/507:55
GLA
-
ADL
2 stops40h 30m
Multiple Airlines
Thu 28/510:30
ADL
-
GLA
2 stops55h 35m
Multiple Airlines
Deal found 14/2£729
Thu 7/517:10
EDI
-
ADL
2 stops31h 15m
Multiple Airlines
Mon 11/510:30
ADL
-
EDI
2 stops54h 10m
Multiple Airlines
Deal found 11/2£746
Wed 22/417:35
BHX
-
ADL
2 stops28h 05m
Multiple Airlines
Wed 6/509:45
ADL
-
BHX
2 stops55h 50m
Multiple Airlines
Deal found 13/2£751
Thu 24/916:25
MAN
-
ADL
2 stops32h 00m
Multiple Airlines
Thu 15/1011:30
ADL
-
MAN
2 stops45h 10m
Multiple Airlines
Deal found 12/2£778
Sun 1/1123:15
MAN
-
ADL
2 stops46h 25m
Multiple Airlines
Sun 6/1219:00
ADL
-
MAN
2 stops49h 20m
Multiple Airlines
Deal found 10/2£793
Tue 3/1117:05
LGW
-
ADL
2 stops28h 35m
Turkish Airlines
Thu 19/1111:00
ADL
-
LGW
2 stops32h 40m
Turkish Airlines
Deal found 10/2£807
Tue 10/1116:20
EDI
-
ADL
2 stops53h 20m
Multiple Airlines
Tue 8/1206:25
ADL
-
EDI
2 stops38h 05m
Multiple Airlines
Deal found 10/2£808
Tue 8/1216:40
BHX
-
ADL
2 stops29h 00m
Multiple Airlines
Sun 13/1219:00
ADL
-
BHX
2 stops49h 35m
Multiple Airlines
Deal found 12/2£809
Sat 14/322:00
LHR
-
ADL
2 stops31h 45m
Multiple Airlines
Sat 28/311:30
ADL
-
LHR
1 stop41h 00m
Multiple Airlines
Deal found 10/2£813
Sun 1/1121:25
LHR
-
ADL
1 stop24h 15m
Malaysia Airlines
Mon 16/1111:00
ADL
-
LHR
1 stop29h 05m
Malaysia Airlines
Deal found 10/2£814
Thu 12/1114:05
MAN
-
ADL
2 stops29h 40m
Multiple Airlines
Thu 26/1106:25
ADL
-
MAN
2 stops37h 55m
Multiple Airlines
Deal found 13/2£817
Thu 1/1006:30
LHR
-
ADL
2 stops40h 00m
Turkish Airlines
Tue 20/1010:45
ADL
-
LHR
2 stops43h 45m
Turkish Airlines
Deal found 11/2£820

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 14 February 2026.

Round-trip from

£746

One-way from

£349

Popular in

December

Cheapest in

March

Average price

£934
7/5-11/5
  • 7/5-11/5
  • 4 total stops
  • 85h 25m total
  • United Kingdom to Adelaide
Search Deals
China Southern
  • China Southern
  • 16/6
  • 2 total stops
  • 26h 55m total
  • United Kingdom to Adelaide
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 14 February 2026.
Use the filters below to find and compare flights from the United Kingdom to Adelaide that are best for you.

Fly from

United Kingdom

Fly to

Adelaide

Route

Depart

Return

Price

GlasgowAdelaide

GLA - ADL

GLAADL

Glasgow Intl

Thu 14/5

07:55-08:55

2 stops40h 30m

Adelaide

Thu 28/5

10:30-09:35

2 stops55h 35m

£729

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Wed 24/6

21:20-07:30

1 stop25h 40m

Adelaide

Fri 3/7

09:30-18:40

1 stop41h 40m

£832

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Mon 29/6

16:45-07:00

2 stops29h 45m

Adelaide

Thu 16/7

17:35-21:00

2 stops35h 55m

£841

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Tue 2/6

18:25-07:00

2 stops28h 05m

Adelaide

Wed 10/6

09:45-15:10

2 stops37h 55m

£863

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Mon 29/6

18:25-07:00

2 stops28h 05m

Adelaide

Tue 7/7

09:45-16:50

2 stops39h 35m

£863

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Mon 8/6

21:35-07:00

1 stop24h 55m

Adelaide

Tue 16/6

09:45-05:55

1 stop28h 40m

£878

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sat 13/6

21:35-07:00

1 stop24h 55m

Adelaide

Mon 22/6

09:45-16:35

1 stop39h 20m

£907

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Tue 10/3

08:40-17:05

1 stop21h 55m

Adelaide

Tue 28/4

21:40-13:25

1 stop24h 15m

£912

ManchesterAdelaide

MAN - ADL

MANADL

Manchester

Mon 2/3

22:25-06:15

2 stops45h 20m

Adelaide

Thu 26/3

15:25-13:05

3 stops56h 10m

£921

LondonAdelaide

STN - ADL

STNADL

London Stansted

Sat 25/4

17:45-07:00

2 stops52h 45m

Adelaide

Sat 9/5

09:45-09:55

2 stops56h 40m

£925

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Showing 1-10 of 60 results
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, March is the cheapest month in which you can book a flight from United Kingdom to Adelaide (average of £648). Flying from United Kingdom to Adelaide in July is currently the most expensive (average of £934). 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 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 14 February 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
1,453 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,453 reviews
Singapore Airlines
8.2
Very Good
1,453 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Emirates
8.1
Very Good
3,517 reviews
Singapore Airlines
8.2
Very Good
1,453 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qantas Airways
7.5
Good
989 reviews
Singapore Airlines
8.2
Very Good
1,453 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qatar Airways
7.4
Good
3,735 reviews
Singapore Airlines
8.2
Very Good
1,453 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
British Airways
6.7
Okay
7,739 reviews
Singapore Airlines
8.2
Very Good
1,453 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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 24h 55m. China Eastern provides one of the quickest options available for as low as £878. The distance from United Kingdom to Adelaide is about 10111 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 £387 on China Southern. Other airlines that offer cheap prices include Malaysia Airlines from £451 and Qatar Airways from £496 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, March is the cheapest month in which you can book a flight from United Kingdom to Adelaide (average of £648). Flying from United Kingdom to Adelaide in July is currently the most expensive (average of £934). 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

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

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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 14 February 2026.
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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 14 February 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£551Average£1,088FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkish AirlinesCheapest£769Average£1,028FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Malaysia AirlinesCheapest£774Average£1,246FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qatar AirwaysCheapest£778Average£1,027FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest£801Average£1,070FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest£805Average£1,121FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest£807Average£1,149FlexibilityNo cancel feeOn-time75%
Search Emirates flights
LufthansaCheapest£848Average£1,223FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£849Average£1,039FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£937Average£1,210FlexibilityNo cancel feeOn-time79%
Search SWISS 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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