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Cheap flights from Adelaide to London from $923

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LON
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Adelaide to London are usually found in October or May, booked 55 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Adelaide to London

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to London (LON). 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 30 April 2025.

Round-trip from

$1,675

One-way from

$924

Popular in

December

Cheapest in

October

Average price

$2,078
Cathay Pacific
  • Cathay Pacific
  • 10/6-19/6
  • 4 total stops
  • 72h 35m total
  • Adelaide to London
22/5
  • 22/5
  • 2 total stops
  • 56h 10m total
  • Adelaide to London
Highest demand for flights based on searches. 7% potential increase in price ($246 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($95 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Adelaide to London

Cheapest flights from Adelaide to London
Explore the most affordable flight options available from Adelaide to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Tue 10/610:05ADL - LHR
2 stops37h 40mCathay Pacific
Thu 19/620:10LHR - ADL
2 stops34h 55mCathay Pacific
Deal found 28/4$1,675
Wed 28/506:05ADL - LGW
2 stops41h 25mMultiple Airlines
Sun 15/619:00LGW - ADL
2 stops39h 40mMultiple Airlines
Deal found 29/4$1,685
Tue 10/609:50ADL - LHR
1 stop28h 35mMalaysia Airlines
Thu 19/621:35LHR - ADL
1 stop24h 55mMalaysia Airlines
Deal found 28/4$1,725
Thu 2/1006:30ADL - LHR
2 stops31h 25mMultiple Airlines
Thu 30/1020:45LHR - ADL
1 stop24h 55mMultiple Airlines
Deal found 29/4$1,763
Tue 13/509:50ADL - LHR
1 stop28h 05mBritish Airways
Tue 20/521:10LHR - ADL
1 stop25h 20mBritish Airways
Deal found 29/4$1,764
Sun 11/521:40ADL - LGW
1 stop24h 15mQatar Airways
Tue 27/514:55LGW - ADL
2 stops31h 15mQatar Airways
Deal found 28/4$1,772
Sat 1/1110:30ADL - LHR
1 stop39h 20mSingapore Airlines
Wed 26/1122:05LHR - ADL
1 stop48h 30mSingapore Airlines
Deal found 29/4$1,785
Wed 14/519:50ADL - LHR
2 stops31h 25mEtihad Airways
Sat 17/521:45LHR - ADL
2 stops49h 50mEtihad Airways
Deal found 29/4$1,792
Thu 5/609:50ADL - LGW
2 stops32h 35mTurkish Airlines
Tue 17/617:15LGW - ADL
2 stops29h 15mTurkish Airlines
Deal found 29/4$1,822
Sun 11/521:40ADL - LHR
1 stop24h 05mQatar Airways
Tue 27/509:00LHR - ADL
2 stops37h 10mQatar Airways
Deal found 28/4$1,833
Tue 13/506:15ADL - STN
3 stops44h 10mMultiple Airlines
Tue 20/507:50STN - ADL
3 stops37h 50mMultiple Airlines
Deal found 29/4$1,886
Sun 9/1110:30ADL - LGW
1 stop30h 25mSingapore Airlines
Sat 22/1109:20LGW - ADL
1 stop21h 30mSingapore Airlines
Deal found 29/4$1,953

Cheapflights Fare Finder

Customise your flight search to find flights from Adelaide to London 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 2025.
Use the filters below to find and compare flights from Adelaide to London that are best for you.

Fly from

Adelaide

Fly to

London

Route

Depart

Return

Price

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 10/6

10:05-15:15

2 stops37h 40m

London Heathrow

Thu 19/6

20:10-15:35

2 stops34h 55m

$1,675

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Wed 28/5

06:05-15:00

2 stops41h 25m

London Gatwick

Sun 15/6

19:00-19:10

2 stops39h 40m

$1,685

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 7/10

10:50-05:55

1 stop28h 35m

London Heathrow

Fri 31/10

21:25-08:10

1 stop24h 15m

$1,714

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Thu 2/10

06:30-05:25

2 stops31h 25m

London Heathrow

Thu 30/10

20:45-08:10

1 stop24h 55m

$1,763

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 13/5

09:50-05:25

1 stop28h 05m

London Heathrow

Tue 20/5

21:10-07:00

1 stop25h 20m

$1,764

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Tue 7/10

10:10-06:25

1 stop53h 45m

London Gatwick

Fri 31/10

09:20-17:20

1 stop45h 30m

$1,766

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Sun 11/5

21:40-13:25

1 stop24h 15m

London Gatwick

Tue 27/5

14:55-06:40

2 stops31h 15m

$1,772

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Wed 14/5

19:50-18:45

2 stops31h 25m

London Heathrow

Sat 17/5

21:45-08:05

2 stops49h 50m

$1,792

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Thu 5/6

09:50-09:55

2 stops32h 35m

London Gatwick

Tue 17/6

17:15-07:00

2 stops29h 15m

$1,822

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sun 11/5

21:40-13:15

1 stop24h 05m

London Heathrow

Tue 27/5

09:00-06:40

2 stops37h 10m

$1,833

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 53 results
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Best time to book a flight from Adelaide to London

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

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

Use this chart to determine the optimal time to book a return flight from Adelaide to London. Price data was last updated on 25 April 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Adelaide to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Adelaide to London (average of $1,037). Flying from Adelaide to London in December is currently the most expensive (average of $1,667). 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 LON?

Find hourly flight availability from Adelaide to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

It’s optimal to fly from Adelaide to London at midday. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Adelaide to London?

Use this chart to determine the cheapest time to fly return from Adelaide to London. Price data was last updated on 27 October 2024.

Travellers seeking maximum savings on their Adelaide to London flight should consider departing on Monday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 30 April 2025.
See what other customers who have flown with Singapore Airlines, Emirates and KLM from Adelaide to London have to say. 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.

Boarding

8.2

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Boarding

8.2

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Boarding

8.2

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Boarding

8.2

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Boarding

8.2

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Boarding

8.2

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to London. 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 London?

    If you book a flight to London from Adelaide, you will be flying from Adelaide, which is the city’s only airport. Adelaide (ADL) is located 6.6 km from the centre of Adelaide. There are 0 flights from Adelaide to London per day from 12 different airlines.

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

    Our cheapest airline available from Adelaide to London is Cathay Pacific. Our recent data shows that you can find tickets from as low as $1,675 on this airline. Additional options worth looking into are Malaysia Airlines and British Airways, starting at $1,725 and $1,764 round-trip. Users have found that Cathay Pacific is 18% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $926 on Malaysia Airlines. Other airlines that offer cheap prices include Qatar Airways from $1,043 and Virgin Australia from $1,119 one-way.

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

  • Where are the most common stopover locations when flying from Adelaide to London?

  • What are some popular points of interest to see during a stopover in Singapore?

    Singapore travellers tend to visit Sentosa, Merlion, and Boat Quay more than any other notable places. Sentosa, Merlion, and Boat Quay are located about 21.6 km, 16.9 km, and 17.3 km, respectively from Singapore Changi. Travellers in need of a car in Singapore can hire one for about $118 per day.

  • What are points of interest worth seeing during a stopover in Kuala Lumpur?

    Kuala Lumpur travellers tend to visit Petronas Towers, Berjaya Times Square, and National Mosque of Malaysia more than any other attractions. Petronas Towers, Berjaya Times Square and National Mosque of Malaysia are located about 46.6 km, 44.9 km, and 44.8 km, respectively from Kuala Lumpur Intl if you are interested in checking them out. Those on a stopover in Kuala Lumpur in need of a car hire can book one at Kuala Lumpur Intl for about $45.

  • Where are the least popular stopover locations for Adelaide to London flights?

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Adelaide to London (average of $1,037). Flying from Adelaide to London in December is currently the most expensive (average of $1,667). 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
Gatwick
Hounslow
Southall
Chatham
Dover
Dorking
Canterbury
Andover

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Fly from Adelaide to London on these airlines

Choose from the following airlines for your flight from Adelaide to London. Flights are based on user searches made on Cheapflights and were last updated on 30 April 2025.

Top 10 airlines flying from Adelaide to London

Discover the top 10 airlines that operate flights from Adelaide to London. 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 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$1,392Average$1,858FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China SouthernCheapest$1,470Average$2,464FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$1,478Average$1,997FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$1,549Average$2,090FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest$1,633Average$1,753FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Virgin AustraliaCheapest$1,634Average$2,183FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Turkish AirlinesCheapest$1,712Average$1,960FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapest$1,850Average$2,217FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapest$1,877Average$2,212FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
British AirwaysCheapest$1,890Average$2,219FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Adelaide to London?

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 London from Adelaide today with Cheapflights!

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

Cheapflights helps you find that perfect flight to London from Adelaide by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to London from Adelaide shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Adelaide to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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