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Cheap flights from Adelaide to London from £289

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LON
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Adelaide to London are usually found in October or May, booked 77 days in advance, depart on a Monday or Tuesday and return on a Tuesday

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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 24 October 2025.

Fri 14/1119:40ADL - LHR
2 stops56h 45mMultiple Airlines
Sat 29/1122:00LHR - ADL
1 stop25h 25mMultiple Airlines
Deal found 23/10£832
Thu 11/1211:30ADL - LGW
1 stop29h 20mChina Southern
Tue 30/1220:20LGW - ADL
2 stops27h 05mChina Southern
Deal found 22/10£835
Thu 13/1107:45ADL - LHR
2 stops42h 40mMultiple Airlines
Sun 30/1120:25LHR - ADL
2 stops39h 00mMultiple Airlines
Deal found 22/10£835
Mon 27/1019:00ADL - LHR
2 stops30h 30mCathay Pacific
Mon 10/1122:05LHR - ADL
1 stop25h 55mCathay Pacific
Deal found 22/10£849
Tue 23/1211:30ADL - LHR
1 stop41h 35mMultiple Airlines
Tue 30/1222:00LHR - ADL
2 stops29h 10mMultiple Airlines
Deal found 22/10£850
Tue 28/1006:15ADL - LGW
2 stops34h 45mMultiple Airlines
Tue 11/1110:30LGW - ADL
2 stops40h 30mMultiple Airlines
Deal found 23/10£852
Fri 21/1106:15ADL - LGW
3 stops44h 25mMultiple Airlines
Fri 28/1117:05LGW - ADL
3 stops52h 55mMultiple Airlines
Deal found 22/10£853
Sun 9/1122:00ADL - LHR
1 stop26h 30mMultiple Airlines
Fri 28/1121:30LHR - ADL
2 stops49h 55mMultiple Airlines
Deal found 23/10£854
Tue 4/1112:35ADL - LHR
2 stops27h 50mMultiple Airlines
Fri 28/1121:30LHR - ADL
2 stops49h 55mMultiple Airlines
Deal found 21/10£862
Tue 18/1112:00ADL - LHR
2 stops37h 30mCathay Pacific
Wed 26/1111:00LHR - ADL
1 stop37h 00mCathay Pacific
Deal found 22/10£873
Fri 14/1122:00ADL - LHR
1 stop24h 45mMultiple Airlines
Fri 28/1121:30LHR - ADL
2 stops49h 55mMultiple Airlines
Deal found 24/10£874
Thu 13/1106:00ADL - LGW
2 stops42h 30mMultiple Airlines
Sun 30/1117:00LGW - ADL
2 stops38h 40mMultiple Airlines
Deal found 22/10£874

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 24 October 2025.

Round-trip from

£832

One-way from

£289

Popular in

December

Cheapest in

October

Average price

£819
China Southern
  • China Southern
  • 14/11-29/11
  • 3 total stops
  • 82h 10m total
  • Adelaide to London
Search Deals
China Southern
  • China Southern
  • 11/12
  • 1 total stop
  • 29h 20m total
  • Adelaide to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 858,174 searches. Data last updated 24 October 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 - LTN

ADLLTN

Adelaide

Fri 23/1

07:45-16:20

3 stops43h 05m

London Luton

Tue 3/2

14:00-07:25

2 stops30h 55m

£848

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 23/12

11:30-18:35

1 stop41h 35m

London Heathrow

Tue 30/12

22:00-13:40

2 stops29h 10m

£850

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 18/11

12:00-15:00

2 stops37h 30m

London Heathrow

Wed 26/11

11:00-10:30

1 stop37h 00m

£873

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 14/11

22:00-12:15

1 stop24h 45m

London Heathrow

Fri 28/11

21:30-09:55

2 stops49h 55m

£874

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Wed 11/3

12:00-05:25

1 stop27h 55m

London Heathrow

Sun 15/3

16:50-11:15

2 stops31h 55m

£883

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Sun 1/2

18:35-06:25

1 stop46h 20m

London Gatwick

Sun 15/2

09:25-08:50

1 stop60h 55m

£889

AdelaideLondon

ADL - LTN

ADLLTN

Adelaide

Fri 14/11

14:45-16:20

3 stops36h 05m

London Luton

Sat 29/11

14:00-07:25

2 stops30h 55m

£892

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Thu 20/11

06:00-20:10

2 stops48h 40m

London Heathrow

Mon 24/11

16:50-10:30

1 stop31h 10m

£899

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Fri 14/11

12:35-05:55

2 stops27h 50m

London Gatwick

Fri 28/11

09:00-17:05

1 stop21h 35m

£915

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Fri 23/1

11:00-09:20

2 stops32h 50m

London Gatwick

Mon 2/2

06:25-08:10

2 stops39h 15m

£926

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 60 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 17 October 2025.

To ensure you get the cheapest price possible for a flight from Adelaide to London, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Adelaide to London (average of £675). Flying from Adelaide to London in December is currently the most expensive (average of £946). 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’s the top stopover airport for flights from Adelaide to London?

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

Doha (DOH) – chosen by Cheapflights users on 55% of one-stop itineraries from Adelaide to London on Cheapflights.

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

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

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of £706.

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

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

Flights via Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 21h 35m.

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

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

Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 1h 32m.

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 24 October 2025.
Read through reviews of airlines operating flights from Adelaide to London, such as Emirates, Singapore Airlines, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,383 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very Good
3,383 reviews
Emirates
8.1
Very Good
3,383 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Singapore Airlines
8.1
Very Good
1,387 reviews
Emirates
8.1
Very Good
3,383 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Qatar Airways
7.4
Good
3,657 reviews
Emirates
8.1
Very Good
3,383 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

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?

    For a flight from Adelaide to London, you will be flying from Adelaide. Adelaide (ADL) is just 4.1 mi from the center of the city. Adelaide is the only Adelaide airport and it handles 0 outbound flights to London per day. 2 airlines have flights to London from Adelaide on a regular basis.

  • How long is the flight from Adelaide to London?

    Airlines like Cathay Pacific, Singapore Airlines, and Qatar Airways fly from Adelaide to London in about 27h 50m. The time it takes to get you to your destination can typically vary by up to 18h 30m. The distance from Adelaide to London is about 10105 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Currently priced at £839, Qatar Airways will fly you from Adelaide to London and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Emirates for as low as £992. You may be able to fly from Adelaide to London for 14% less than the average price by searching for these airlines.

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

    When deciding which route to take from Adelaide to London consider Adelaide - London Heathrow, Adelaide - London Gatwick or Adelaide - London Stansted as they are the most popular.

  • 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, May is the cheapest month in which you can book a flight from Adelaide to London (average of £675). Flying from Adelaide to London in December is currently the most expensive (average of £946). 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
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Wembley
Ilford
Deal
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Alternative routes for Adelaide to London

See prices for flight routes from nearby airports that may be better suited for you.
Adelaide to Heathrow flights
Adelaide to Gatwick flights
Adelaide to Manchester flights
Adelaide to Edinburgh flights
Adelaide to Leeds flights
Adelaide to Southampton flights

Top 2 airlines flying from Adelaide to London

Discover the top 2 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 858,174 searches. Data last updated 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£839Average£874FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£992Average£1,072FlexibilityNo 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 Adelaide to London?

Cheapflights makes it easy to find Adelaide to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Adelaide to London flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Adelaide to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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