Find flights
When to book
Airlines
FAQs

Cheap flights from London to Adelaide from $1,053

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ADL
18 Jun — 25 Jun1
1 adult

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 13 June 2025.

Round-trip from

$1,899

One-way from

$1,053

Popular in

December

Cheapest in

May

Average price

$1,940
Singapore Airlines
  • Singapore Airlines
  • 14/11-24/11
  • 2 total stops
  • 70h 45m total
  • London to Adelaide
3/12
  • 3/12
  • 2 total stops
  • 41h 20m total
  • London to Adelaide
Highest demand for flights based on searches. 9% potential increase in price ($364 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($107 potential savings vs. average return price).
Average for round-trip flights in June 2025

Find flight deals from London to Adelaide

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 13 June 2025.

Fri 14/1110:55LHR - ADL
1 stop35h 40mSingapore Airlines
Mon 24/1118:35ADL - LHR
1 stop35h 05mSingapore Airlines
Deal found 11/6$1,899
Thu 30/1022:05LHR - ADL
2 stops29h 35mCathay Pacific
Mon 17/1112:00ADL - LHR
2 stops39h 50mCathay Pacific
Deal found 12/6$1,905
Wed 10/921:35LHR - ADL
2 stops28h 15mMultiple Airlines
Wed 1/1008:55ADL - LHR
2 stops29h 30mMultiple Airlines
Deal found 12/6$1,911
Tue 2/1218:15LCY - ADL
2 stops28h 20mLufthansa
Wed 11/210:30ADL - LCY
2 stops33h 05mLufthansa
Deal found 11/6$1,916
Tue 2/1222:00LHR - ADL
1 stop25h 25mChina Southern
Thu 12/211:30ADL - LHR
1 stop41h 15mChina Southern
Deal found 11/6$1,936
Mon 30/614:55LGW - ADL
1 stop40h 25mQatar Airways
Tue 8/711:40ADL - LGW
2 stops27h 30mQatar Airways
Deal found 11/6$1,937
Thu 4/1213:30LCY - ADL
2 stops33h 05mSWISS
Wed 11/210:30ADL - LCY
2 stops32h 35mSWISS
Deal found 11/6$1,942
Sun 26/1008:35LHR - ADL
1 stop22h 00mQatar Airways
Wed 12/1122:00ADL - LHR
1 stop24h 45mQatar Airways
Deal found 11/6$1,947
Wed 3/1221:25LHR - ADL
1 stop24h 15mMalaysia Airlines
Sun 15/211:00ADL - LHR
1 stop29h 05mMalaysia Airlines
Deal found 11/6$1,954
Sat 6/1220:05LHR - ADL
2 stops50h 30mSWISS
Tue 17/210:30ADL - LHR
2 stops40h 20mSWISS
Deal found 11/6$1,957
Thu 4/1211:30LHR - ADL
2 stops35h 05mLufthansa
Sat 17/118:35ADL - LHR
2 stops28h 45mLufthansa
Deal found 11/6$1,966
Tue 1/718:00LGW - ADL
2 stops43h 30mMultiple Airlines
Wed 9/706:25ADL - LGW
2 stops41h 05mMultiple Airlines
Deal found 11/6$1,970

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 13 June 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

LHR - ADL

LHRADL

London Heathrow

Fri 14/11

10:55-09:05

1 stop35h 40m

Adelaide

Mon 24/11

18:35-19:10

1 stop35h 05m

$1,899

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Thu 30/10

22:05-14:10

2 stops29h 35m

Adelaide

Mon 17/11

12:00-17:20

2 stops39h 50m

$1,905

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Wed 10/9

21:35-10:20

2 stops28h 15m

Adelaide

Wed 1/10

08:55-05:55

2 stops29h 30m

$1,911

LondonAdelaide

LCY - ADL

LCYADL

London City

Tue 2/12

18:15-09:05

2 stops28h 20m

Adelaide

Wed 11/2

10:30-09:05

2 stops33h 05m

$1,916

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Tue 2/12

22:00-09:55

1 stop25h 25m

Adelaide

Thu 12/2

11:30-18:15

1 stop41h 15m

$1,936

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Mon 30/6

14:55-15:50

1 stop40h 25m

Adelaide

Tue 8/7

11:40-06:40

2 stops27h 30m

$1,937

LondonAdelaide

LCY - ADL

LCYADL

London City

Thu 4/12

13:30-09:05

2 stops33h 05m

Adelaide

Wed 11/2

10:30-08:35

2 stops32h 35m

$1,942

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Fri 14/11

09:20-09:05

1 stop37h 15m

Adelaide

Mon 24/11

18:35-06:25

1 stop46h 20m

$1,943

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sun 26/10

08:35-17:05

1 stop22h 00m

Adelaide

Wed 12/11

22:00-12:15

1 stop24h 45m

$1,947

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Wed 3/12

21:25-08:10

1 stop24h 15m

Adelaide

Fri 13/2

11:00-05:35

1 stop29h 05m

$1,954

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 54 results
1
2
3
...
6

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 9 June 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, June is the cheapest month in which you can book a flight from London to Adelaide (average of $168). Flying from London to Adelaide in October is currently the most expensive (average of $241). 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 13 June 2025.

It’s optimal to fly from London to Adelaide in the evening. By choosing this option you can save up to 3% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

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 13 June 2025.
To help decide which airline to fly from London to Adelaide, see what other customers have to say about Fiji Airways, Emirates and Singapore Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Crew

8.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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 4 different airlines.

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

    Singapore Airlines, at $1,899, was found to be the cheapest airline from London to Adelaide.Alternate airlines to your destination round-trip include Cathay Pacific and Lufthansa. These flights start at 13% lower than the current average price 3 months from now.

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

    $1,111 is the cheapest one-way deal found within the past few days, from Malaysia Airlines. You may also be able to find cheap deals on China Southern and Qatar Airways, with prices starting from $1,144 and $1,207, respectively.

  • What are the most popular routes 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, June is the cheapest month in which you can book a flight from London to Adelaide (average of $168). Flying from London to Adelaide in October is currently the most expensive (average of $241). 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 London?

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

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 4 airlines flying from London to Adelaide

Discover the top 4 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$1,720Average$1,811FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
British AirwaysCheapest$1,878Average$2,210FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest$1,890Average$2,079FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest$1,929Average$2,376FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.