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Cheap flights from London to Adelaide from $729

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ADL
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Adelaide are usually found in May or March, booked 49 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from London to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 November 2025.

Round-trip from

$1,902

One-way from

$729

Popular in

December

Cheapest in

May

Average price

$1,963
Qatar Airways
  • Qatar Airways
  • 10/3-28/4
  • 3 total stops
  • 52h 25m total
  • London to Adelaide
Search Deals
7/3
  • 7/3
  • 3 total stops
  • 55h 30m total
  • London to Adelaide
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($407 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 London to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from London to Adelaide
Explore the most affordable flight options available from London to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Wed 3/1211:30LHR - ADL
2 stops32h 15mMultiple Airlines
Wed 10/1214:45ADL - LHR
3 stops33h 55mMultiple Airlines
Deal found 26/11$1,906
Tue 9/1222:00LHR - ADL
1 stop25h 25mChina Southern
Mon 9/211:30ADL - LHR
1 stop41h 35mChina Southern
Deal found 24/11$1,917
Fri 26/1208:45LHR - ADL
2 stops39h 40mMultiple Airlines
Wed 18/216:30ADL - LHR
2 stops29h 30mMultiple Airlines
Deal found 25/11$1,919
Wed 26/1110:25LHR - ADL
2 stops33h 20mMultiple Airlines
Wed 3/1206:25ADL - LHR
2 stops43h 30mMultiple Airlines
Deal found 25/11$1,928
Tue 9/1215:45LHR - ADL
3 stops31h 40mMultiple Airlines
Mon 9/209:00ADL - LHR
3 stops35h 25mMultiple Airlines
Deal found 24/11$1,939
Sat 29/1122:00LHR - ADL
2 stops53h 10mChina Southern
Sat 6/1211:30ADL - LHR
2 stops41h 35mChina Southern
Deal found 26/11$1,954
Wed 31/1217:15LHR - ADL
2 stops54h 10mChina Southern
Mon 2/309:00ADL - LHR
2 stops44h 05mChina Southern
Deal found 26/11$1,999
Tue 9/1217:45LHR - ADL
2 stops26h 00mMultiple Airlines
Tue 23/1214:00ADL - LHR
3 stops35h 25mMultiple Airlines
Deal found 25/11$2,005
Wed 3/1221:30LHR - ADL
2 stops49h 55mChina Southern
Wed 10/1206:35ADL - LHR
2 stops46h 30mChina Southern
Deal found 26/11$2,008
Wed 3/1208:25LHR - ADL
2 stops25h 45mQatar Airways
Wed 10/1222:00ADL - LHR
1 stop24h 45mQatar Airways
Deal found 26/11$2,009
Tue 30/1221:30LHR - ADL
2 stops25h 55mChina Southern
Mon 12/111:30ADL - LHR
1 stop41h 35mChina Southern
Deal found 23/11$2,031
Mon 1/1217:00LGW - ADL
2 stops50h 45mMultiple Airlines
Fri 5/1219:05ADL - LGW
2 stops29h 25mMultiple Airlines
Deal found 26/11$2,076

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 647,157 searches. Data last updated 27 November 2025.
Use the filters below to find and compare flights from London to Adelaide that are best for you.

Fly from

London

Fly to

Adelaide

Route

Depart

Return

Price

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Sun 15/3

17:05-08:10

2 stops28h 35m

Adelaide

Tue 14/4

09:50-16:20

2 stops39h 00m

$1,939

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Sat 14/3

17:05-08:10

2 stops52h 35m

Adelaide

Tue 14/4

09:50-16:20

2 stops39h 00m

$1,946

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Sat 7/3

08:40-17:05

1 stop21h 55m

Adelaide

Wed 11/3

17:05-05:55

2 stops47h 20m

$1,951

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Sun 15/3

10:15-08:10

2 stops35h 25m

Adelaide

Fri 17/4

09:50-16:20

2 stops39h 00m

$1,959

LondonAdelaide

STN - ADL

STNADL

London Stansted

Thu 26/2

14:05-20:50

1 stop20h 15m

Adelaide

Mon 13/4

21:50-12:55

1 stop23h 35m

$1,966

LondonAdelaide

STN - ADL

STNADL

London Stansted

Tue 24/2

14:05-20:50

1 stop20h 15m

Adelaide

Wed 15/4

21:50-12:55

1 stop23h 35m

$1,966

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Sat 25/4

09:00-10:55

2 stops41h 25m

Adelaide

Sat 9/5

21:40-13:25

1 stop24h 15m

$1,968

LondonAdelaide

STN - ADL

STNADL

London Stansted

Mon 23/2

14:05-20:50

1 stop20h 15m

Adelaide

Fri 17/4

21:50-12:55

1 stop23h 35m

$1,996

LondonAdelaide

STN - ADL

STNADL

London Stansted

Sun 1/3

14:05-20:50

1 stop20h 15m

Adelaide

Fri 17/4

21:50-12:55

1 stop23h 35m

$1,997

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sat 25/4

22:05-07:25

1 stop48h 50m

Adelaide

Sat 9/5

17:35-15:45

1 stop30h 40m

$2,013

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 60 results
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Best time to book a flight from London to Adelaide

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

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

Use this chart to determine the optimal time to book a return flight from London to Adelaide. Price data was last updated on 21 November 2025.

The best time to book flights from London to Adelaide is 49 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 London to Adelaide?

Currently, May is the cheapest month in which you can book a flight from London to Adelaide (average of $1,565). Flying from London to Adelaide in January is currently the most expensive (average of $1,983). 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 LON to ADL?

Find hourly flight availability from London to Adelaide. 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 London to Adelaide in the evening. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost for a return flight from London to Adelaide?

What’s the top stopover airport for flights from London to Adelaide?

Share of one-stop return flights from London to Adelaide chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Doha (DOH) – chosen by Cheapflights users on 41% of one-stop itineraries from London to Adelaide on Cheapflights.

What’s the cheapest stopover airport for flights from London to Adelaide?

Average return fare for one-stop flights from London to Adelaide, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Dubai (DXB) is the most affordable one-stop option, with an average return flight price of $2,064.

What’s the fastest stopover option from London to Adelaide?

Shortest average travel time for one-stop one-way flights from London to Adelaide, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 20h 36m.

Which airport typically offers the quickest stopover for flights from London to Adelaide?

Average stopover duration for one-stop one-way flights from London to Adelaide, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dubai (DXB) offer the fastest connection on this route, with an average stopover time of 2h 00m.

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 27 November 2025.
Read reviews from past customers who have flown with Emirates, Singapore Airlines, andQantas Airways from London to Adelaide. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,422 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,June 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Emirates
8.1
Very Good
3,422 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,June 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Singapore Airlines
8.1
Very Good
1,410 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,June 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Qantas Airways
7.5
Good
946 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,June 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Qatar Airways
7.4
Good
3,677 reviews
Emirates
8.1
Very Good
3,422 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,June 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

Find useful and relevant information for your journey from London 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 London?

    Located just 6.6 km from the city centre, Adelaide is the airport most travellers will use when flying to Adelaide from London. Booking flights from London to Adelaide (ADL) should be relatively easy as there are 0 daily inbound flights from London from 5 different airlines.

  • How long is the flight from London to Adelaide?

    There are many flights that can get you from London to Adelaide in 20h 15m. Fly via Turkish Airlines, Qatar Airways, or Emirates to get the fastest option. The distance from London to Adelaide is about 16216 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to Adelaide round-trip?

    Malaysia Airlines, at $1,723, was found to be the cheapest airline from London to Adelaide.Alternate airlines to your destination round-trip include British Airways and Qatar Airways. These flights start at 21% lower than the current average price 3 months from now.

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

    $904 is the cheapest one-way deal found within the past few days, from China Southern. You may also be able to find cheap deals on Malaysia Airlines and British Airways, with prices starting from $1,065 and $1,245, respectively.

  • What are the most popular routes from London to Adelaide?

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

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

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

  • How can I find direct flights from London to Adelaide?

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

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

    Yes. Cheapflights offers flight deals from London 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 London to Adelaide?

    Currently, May is the cheapest month in which you can book a flight from London to Adelaide (average of $1,565). Flying from London to Adelaide in January is currently the most expensive (average of $1,983). 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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Top 5 airlines flying from London to Adelaide

Discover the top 5 airlines that operate flights from London 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 647,157 searches. Data last updated 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$1,723Average$1,814FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
British AirwaysCheapest$1,881Average$2,213FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest$1,893Average$2,080FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest$1,932Average$2,349FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest$1,977Average$2,083FlexibilityNo cancel feeOn-time75%
Search Emirates 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 London to Adelaide?

Cheapflights helps you search for flights from London to Adelaide via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Adelaide for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Adelaide with no change fees?

Yes! Cheapflights helps users easily find flights from London to Adelaide with no change fees.

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

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

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