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Cheap flights from Adelaide to London from $961

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LON
10 Feb — 17 Feb1
1 adult

The best prices from Adelaide to London are usually found in October or February, 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 5 February 2025.

Round-trip from

$1,746

One-way from

$964

Popular in

December

Cheapest in

October

Average price

$1,907
Singapore Airlines
  • Singapore Airlines
  • 5/5-16/5
  • 2 total stops
  • 42h 55m total
  • Adelaide to London
15/5
  • 15/5
  • 2 total stops
  • 38h 55m total
  • Adelaide to London
Highest demand for flights based on searches. 5% potential increase in price ($220 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($94 potential savings vs. average return price).
Average for round-trip flights in February 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 5 February 2025.

Thu 13/211:00ADL - LHR
1 stop38h 55mMalaysia Airlines
Thu 13/321:25LHR - ADL
1 stop24h 15mMalaysia Airlines
Deal found 4/2$1,738
Mon 5/517:35ADL - LGW
1 stop21h 20mSingapore Airlines
Fri 16/510:15LGW - ADL
1 stop21h 35mSingapore Airlines
Deal found 4/2$1,746
Thu 20/1118:35ADL - LHR
1 stop31h 15mSingapore Airlines
Sun 30/1110:55LHR - ADL
1 stop59h 40mSingapore Airlines
Deal found 4/2$1,756
Thu 8/506:25ADL - LHR
2 stops45h 10mMultiple Airlines
Sun 8/622:10LHR - ADL
2 stops39h 20mMultiple Airlines
Deal found 5/2$1,770
Tue 4/312:50ADL - LGW
2 stops27h 45mQatar Airways
Tue 18/308:40LGW - ADL
1 stop21h 55mQatar Airways
Deal found 4/2$1,822
Sun 25/508:45ADL - LGW
2 stops43h 30mMultiple Airlines
Sun 29/610:05LGW - ADL
2 stops26h 30mMultiple Airlines
Deal found 4/2$1,854
Tue 4/322:00ADL - LHR
1 stop29h 55mQatar Airways
Tue 18/314:55LHR - ADL
2 stops29h 10mQatar Airways
Deal found 4/2$1,880
Tue 18/316:05ADL - STN
2 stops30h 30mMultiple Airlines
Tue 25/320:15STN - ADL
2 stops39h 05mMultiple Airlines
Deal found 3/2$1,950
Wed 12/318:05ADL - LHR
2 stops58h 40mChina Southern
Wed 19/322:00LHR - ADL
2 stops48h 20mChina Southern
Deal found 4/2$1,952
Thu 13/222:40ADL - STN
1 stop23h 55mEmirates
Thu 13/314:05STN - ADL
1 stop20h 15mEmirates
Deal found 4/2$1,957
Mon 28/712:15ADL - LHR
2 stops26h 50mQantas Airways
Tue 19/820:55LHR - ADL
2 stops32h 00mQantas Airways
Deal found 4/2$1,970
Wed 13/821:50ADL - LGW
1 stop30h 25mEmirates
Tue 30/910:05LGW - ADL
1 stop25h 30mEmirates
Deal found 5/2$1,976

Find flights from Adelaide to London within your budget

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 5 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Mon 5/5

17:35-06:25

1 stop21h 20m

London Gatwick

Fri 16/5

10:15-16:20

1 stop21h 35m

$1,746

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Thu 8/5

06:25-19:05

2 stops45h 10m

London Heathrow

Sun 8/6

22:10-22:00

2 stops39h 20m

$1,770

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 1/8

17:35-15:45

1 stop54h 40m

London Heathrow

Fri 12/9

22:05-16:20

1 stop33h 45m

$1,809

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Tue 4/3

12:50-06:05

2 stops27h 45m

London Gatwick

Tue 18/3

08:40-06:35

2 stops35h 25m

$1,822

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Thu 6/3

11:00-15:25

1 stop38h 55m

London Heathrow

Sun 23/3

21:25-08:10

1 stop24h 15m

$1,849

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Sun 25/5

08:45-19:45

2 stops43h 30m

London Gatwick

Sun 29/6

10:05-21:05

2 stops26h 30m

$1,854

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 4/3

22:00-17:25

1 stop29h 55m

London Heathrow

Tue 18/3

14:55-06:35

2 stops29h 10m

$1,880

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Tue 4/3

22:40-12:05

1 stop23h 55m

London Stansted

Tue 18/3

14:05-20:50

1 stop20h 15m

$1,950

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Wed 12/3

18:05-18:15

2 stops58h 40m

London Heathrow

Wed 19/3

22:00-08:50

2 stops48h 20m

$1,952

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 28/7

12:15-06:35

2 stops26h 50m

London Heathrow

Tue 19/8

20:55-13:25

2 stops32h 00m

$1,970

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 43 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.

Travel insights for flights from Adelaide to London

Get recent, data-driven insights about flights from Adelaide to London including ideal travel times, pricing trends, and more.

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 31 January 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 5 February 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 5 February 2025.
See what other customers who have flown with Emirates, Singapore Airlines and Fiji Airways 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.

Food

7.9

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Food

7.9

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.