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Cheap flights from Adelaide to the United Kingdom from $649

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LHR
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 27 November 2025.

Round-trip from

$1,507

One-way from

$649

Popular in

December

Cheapest in

October

Average price

$1,973
Turkish Airlines
  • Turkish Airlines
  • 21/4-12/5
  • 4 total stops
  • 92h 10m total
  • Adelaide to United Kingdom
Search Deals
China Southern
  • China Southern
  • 12/2
  • 1 total stop
  • 41h 35m total
  • Adelaide to United Kingdom
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($366 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($107 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 27 November 2025.

Mon 1/1219:05ADL - BHX
2 stops55h 05mMultiple Airlines
Mon 30/317:15BHX - ADL
2 stops53h 15mMultiple Airlines
Deal found 26/11$1,642
Sun 30/1119:05ADL - MAN
3 stops48h 55mMultiple Airlines
Sun 7/1211:15MAN - ADL
3 stops32h 30mMultiple Airlines
Deal found 24/11$1,676
Wed 26/1119:05ADL - LHR
2 stops34h 00mMultiple Airlines
Tue 17/321:25LHR - ADL
1 stop24h 15mMultiple Airlines
Deal found 24/11$1,871
Thu 27/1108:05ADL - LHR
2 stops43h 55mMultiple Airlines
Tue 17/321:25LHR - ADL
1 stop24h 15mMultiple Airlines
Deal found 24/11$1,911
Thu 27/1108:05ADL - LHR
2 stops43h 55mMultiple Airlines
Wed 18/319:20LHR - ADL
1 stop35h 15mMultiple Airlines
Deal found 24/11$1,923
Wed 26/1119:05ADL - LHR
2 stops34h 00mMultiple Airlines
Thu 19/321:25LHR - ADL
1 stop24h 15mMultiple Airlines
Deal found 24/11$1,928
Sun 30/1106:05ADL - LHR
2 stops43h 25mCathay Pacific
Wed 18/322:05LHR - ADL
1 stop25h 55mCathay Pacific
Deal found 25/11$1,951
Thu 27/1108:05ADL - LHR
2 stops43h 55mMultiple Airlines
Thu 19/321:25LHR - ADL
1 stop24h 15mMultiple Airlines
Deal found 24/11$1,966
Fri 28/1106:25ADL - LHR
2 stops35h 20mMultiple Airlines
Tue 17/321:25LHR - ADL
1 stop24h 15mMultiple Airlines
Deal found 24/11$2,002
Sun 30/1106:05ADL - LHR
2 stops43h 25mCathay Pacific
Thu 19/320:15LHR - ADL
2 stops31h 00mCathay Pacific
Deal found 25/11$2,029
Thu 4/1206:25ADL - BHX
2 stops43h 45mMultiple Airlines
Mon 30/317:15BHX - ADL
2 stops53h 15mMultiple Airlines
Deal found 26/11$2,162
Wed 26/1119:05ADL - LTN
3 stops34h 05mMultiple Airlines
Sat 21/314:00LTN - ADL
3 stops30h 55mMultiple Airlines
Deal found 25/11$2,212

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 27 November 2025.
Use the filters below to find and compare flights from Adelaide to the United Kingdom that are best for you.

Fly from

Adelaide

Fly to

United Kingdom

Route

Depart

Return

Price

AdelaideEdinburgh

ADL - EDI

ADLEDI

Adelaide

Tue 21/4

09:50-15:50

2 stops62h 30m

Edinburgh Turnhouse

Tue 12/5

16:50-07:00

2 stops29h 40m

$1,507

AdelaideEdinburgh

ADL - EDI

ADLEDI

Adelaide

Fri 16/1

19:05-10:00

2 stops49h 25m

Edinburgh Turnhouse

Sat 31/1

16:20-17:45

2 stops38h 55m

$1,682

AdelaideManchester

ADL - MAN

ADLMAN

Adelaide

Mon 19/1

14:45-13:05

3 stops32h 50m

Manchester

Mon 16/2

16:50-06:15

2 stops26h 55m

$1,768

AdelaideEdinburgh

ADL - EDI

ADLEDI

Adelaide

Sun 8/3

07:45-15:20

3 stops42h 05m

Edinburgh Turnhouse

Wed 25/3

11:00-06:15

2 stops32h 45m

$1,776

AdelaideManchester

ADL - MAN

ADLMAN

Adelaide

Tue 20/1

14:45-13:05

3 stops32h 50m

Manchester

Sat 31/1

16:50-06:15

2 stops26h 55m

$1,807

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Wed 4/3

10:15-06:25

1 stop30h 40m

London Gatwick

Sun 8/3

09:25-17:20

1 stop21h 25m

$1,825

AdelaideLondon

ADL - LTN

ADLLTN

Adelaide

Fri 16/1

06:25-16:20

3 stops44h 25m

London Luton

Sun 1/2

14:00-07:25

3 stops30h 55m

$1,857

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Thu 21/5

09:10-16:50

2 stops64h 10m

London Stansted

Mon 25/5

11:10-07:00

2 stops59h 20m

$1,870

AdelaideBirmingham

ADL - BHX

ADLBHX

Adelaide

Thu 21/5

14:20-18:55

2 stops37h 05m

Birmingham

Mon 25/5

20:30-21:10

2 stops40h 10m

$1,879

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Wed 4/3

11:00-22:35

2 stops46h 05m

London Gatwick

Sat 14/3

10:15-08:10

2 stops59h 25m

$1,890

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 60 results
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2
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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, May is the cheapest month in which you can book a flight from Adelaide to United Kingdom (average of $1,382). Flying from Adelaide to United Kingdom in December is currently the most expensive (average of $1,817). 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 ADL to GB?

Find hourly flight availability from Adelaide 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 27 November 2025.

It’s optimal to fly from Adelaide to United Kingdom in the morning. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Adelaide to United Kingdom?

Use this chart to determine the cheapest time to fly return from Adelaide to United Kingdom. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Adelaide to United Kingdom flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 27 November 2025.
Read through reviews of airlines operating flights from Adelaide to the United Kingdom, such as Emirates, Singapore Airlines, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,422 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.
Emirates
8.1
Very Good
3,422 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.
Singapore Airlines
8.1
Very Good
1,410 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.
Qantas Airways
7.5
Good
946 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.
Qatar Airways
7.4
Good
3,677 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.
Malaysia Airlines
7.3
Good
281 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

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, Singapore Airlines, and Air India fly from Adelaide to United Kingdom in about 30h 40m. The time it takes to get you to your destination can typically vary by up to 31h 50m. 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 $709. However, be on the lookout for offers from Singapore Airlines and China Southern, 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, May is the cheapest month in which you can book a flight from Adelaide to United Kingdom (average of $1,382). Flying from Adelaide to United Kingdom in December is currently the most expensive (average of $1,817). 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

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Alternative routes for Adelaide to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Adelaide to United Kingdom

Discover the top 9 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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$1,345Average$1,618FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$1,476Average$1,910FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Turkish AirlinesCheapest$1,508Average$1,633FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest$1,537Average$2,121FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Cathay PacificCheapest$1,586Average$2,529FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest$1,705Average$2,411FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$1,710Average$2,329FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
EmiratesCheapest$1,738Average$2,425FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest$1,753Average$2,243FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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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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