ADL - LON

$744 Find Cheap Flights from Adelaide to London – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,557
Typical prices: $1,666-$2,306
China Southern
Mon 12/11Tue 20/11
ADL - LHR • 1 stop
Cheapest one-way flight
$606
Typical prices: $880-$1,385
China Eastern
Fri 26/1
ADL - LHR • 1 stop
Direct flights
Not available
There are currently no direct flights between Adelaide and London. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
ADL - LHR
Cheapest • 10% average savings
ADL - LGW
Most popular
Insights
Insights
When to book
6 weeks
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 15% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Kuala Lumpur Intl (KUL)
Cheapest • Avg $1,736 (return)
Dubai Intl (DXB)
Shortest trip • 23h 05m (one-way)
Insights
Insights
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We hope you enjoy your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Adelaide to London (ADL-LON)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Adelaide to London

Thu, 12 Nov - Fri, 20 Nov
Multiple Airlines Logo
11:30 - 18:35ADL  Adelaide-LHR London Heathrow
41h 35m1 stop Guangzhou Baiyun
Multiple Airlines Logo
21:00 - 20:40LHR  London Heathrow-ADL Adelaide
37h 10m3 stops Changsha Huanghua Intl Haikou Meilan Intl Melbourne
$1,557Multiple Airlines
Sun, 15 Nov - Thu, 3 Dec
Multiple Airlines Logo
19:45 - 06:40ADL  Adelaide-LHR London Heathrow
45h 25m2 stops Melbourne Abu Dhabi Zayed Intl
Multiple Airlines Logo
19:20 - 22:35LHR  London Heathrow-ADL Adelaide
40h 45m2 stops Abu Dhabi Zayed Intl Sydney Kingsford Smith
$1,563Multiple Airlines
Mon, 9 Nov - Mon, 23 Nov
Qatar Airways Logo
22:00 - 05:55ADL  Adelaide-LGW London Gatwick
42h 25m1 stop Doha Hamad Intl
Qatar Airways Logo
08:35 - 15:55LGW  London Gatwick-ADL Adelaide
20h 50m1 stop Doha Hamad Intl
$1,599Qatar Airways
Wed, 10 Feb - Fri, 12 Mar
Malaysia Airlines Logo
11:00 - 05:35ADL  Adelaide-LHR London Heathrow
29h 05m1 stop Kuala Lumpur Intl
Malaysia Airlines Logo
21:25 - 08:15LHR  London Heathrow-ADL Adelaide
24h 20m1 stop Kuala Lumpur Intl
$1,644Malaysia Airlines
Wed, 10 Feb - Tue, 16 Mar
Malaysia Airlines Logo
11:00 - 05:35ADL  Adelaide-LHR London Heathrow
29h 05m1 stop Kuala Lumpur Intl
Malaysia Airlines Logo
21:25 - 08:15LHR  London Heathrow-ADL Adelaide
24h 20m1 stop Kuala Lumpur Intl
$1,644Malaysia Airlines
Tue, 3 Nov - Tue, 10 Nov
Qatar Airways Logo
22:00 - 12:15ADL  Adelaide-LHR London Heathrow
24h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
14:55 - 15:55LHR  London Heathrow-ADL Adelaide
38h 30m1 stop Doha Hamad Intl
$1,650Qatar Airways
Sun, 31 Jan - Tue, 16 Feb
Singapore Airlines Logo
10:15 - 19:10ADL  Adelaide-LHR London Heathrow
43h 25m1 stop Singapore Changi
Singapore Airlines Logo
21:45 - 17:20LHR  London Heathrow-ADL Adelaide
33h 05m1 stop Singapore Changi
$1,665Singapore Airlines
Tue, 16 Feb - Thu, 11 Mar
Singapore Airlines Logo
10:15 - 09:05ADL  Adelaide-LGW London Gatwick
33h 20m1 stop Singapore Changi
Singapore Airlines Logo
09:20 - 08:50LGW  London Gatwick-ADL Adelaide
37h 00m1 stop Singapore Changi
$1,752Singapore Airlines
Sun, 15 Nov - Thu, 3 Dec
Cathay Pacific Logo
12:00 - 15:00ADL  Adelaide-LHR London Heathrow
37h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
22:05 - 10:30LHR  London Heathrow-ADL Adelaide
25h 55m1 stop Hong Kong Intl
$1,768Cathay Pacific
Sun, 15 Nov - Thu, 3 Dec
Cathay Pacific Logo
12:00 - 15:00ADL  Adelaide-LHR London Heathrow
37h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
22:05 - 10:30LHR  London Heathrow-ADL Adelaide
25h 55m1 stop Hong Kong Intl
$1,769Cathay Pacific
Booking Insights

Price, demand, and travel trends for Adelaide to London flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Adelaide to London with more confidence.

What is the cheapest Adelaide to London flight route?

Adelaide (ADL) to London Heathrow Airport (LHR) is the cheapest Adelaide to London route, averaging $1,955 return. Other Adelaide to London routes average $2,261, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Adelaide to London?

Tuesday is the cheapest day of the week to fly from Adelaide to London and is 5% cheaper than the average day. Friday is the most expensive day with flight prices 6% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•February is the cheapest month to fly from Adelaide to London at $1,667 return.
•December ($2,803) and September ($2,117) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 68% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Adelaide to London the cheapest?

Flights from Adelaide to London are cheapest 6 weeks before departure. Booking in this window typically costs about 19% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Adelaide to London flights

Low season

February

Cheapest flight

$606
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flights from Adelaide to London Heathrow Airport

When to book flights from Adelaide to London

Are your dates flexible? Find out the best times to travel from Adelaide to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Adelaide to London flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Adelaide to London?

    Flights from Adelaide to London usually depart from Adelaide (ADL) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

  • Which cabin classes can I book on flights from Adelaide to London?

    Three cabin classes are available on flights from Adelaide to London:

    • Economy class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Adelaide to London pass through?

    One-stop flights from Adelaide to London most commonly connect through:

    • Dubai Intl (DXB) – 34% of one-stop connections
    • Doha Hamad Intl (DOH) – 28% of one-stop connections
    • Singapore Changi (SIN) – 17% of one-stop connections
    • Kuala Lumpur Intl (KUL) – 14% of one-stop connections

    Dubai Intl (DXB) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Adelaide to London?

    Yes. Being flexible with your travel dates can save you up to 11% on the Adelaide to London route. Tuesday is the cheapest departure day at $1,887 return on average, while Friday is the most expensive at $2,098, a difference of $210. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in London?

    Hyde Park is one of the most viewed places in London on KAYAK.

  • How expensive are last-minute Adelaide to London flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 17% above the route average of $1,967. Book 6 weeks before departure for the lowest fares.

  • How long is a flight from Adelaide to London?

    A direct flight from Adelaide to London takes 0h 00m, covering 26,151 km.

  • Do I need a passport to fly from Adelaide to London?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Adelaide to London looking right now?

    One-way fares from Adelaide to London are currently lower than usual. Average one-way flight prices are about $854, which is 18% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Adelaide to London?

    Flying via Dubai Intl (DXB) gives the shortest average 1-stop total travel time of 23h 05m, compared to 23h 12m via Perth (PER) and 23h 54m via Doha Hamad Intl (DOH).

  • What is the time difference between Adelaide and London?

    London is 8 hours behind Adelaide (British Time vs Central Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car hire options are available in London?

    Since London is served by multiple airports, car hire options and rates can vary depending on which one you fly into.
    Near London Heathrow Airport (LHR) – daily rates from around $10:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

    Near London Gatwick Airport (LGW) – daily rates from around $12:

    • GREEN MOTION
    • DRIVALIA
    • U-Save
    • Europcar
    • Alamo

    Near London City Airport (LCY) – daily rates from around $15:

    • GREEN MOTION
    • Budget
    • Hertz
    • Avis
    • Sixt

    Near London Luton Airport (LTN) – daily rates from around $15:

    • GREEN MOTION
    • DRIVALIA
    • Alamo
    • Europcar
    • Budget

    Near London Stansted Airport (STN) – daily rates from around $14:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • U-Save

  • How much should I expect to pay for a Adelaide to London flight?

    Return flights from Adelaide to London range from $1,666 to $2,306, with an average of $1,967 over the past 12 months. Anything below $1,666 counts as a good deal.

Your guide to booking Adelaide to London flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $1,887 – about $210 less than Friday (10% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 6 weeks before you fly. On this route, that window historically saves about 19% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Adelaide to London trip for February. Fares historically average $1,667 return in that month – typically $1,136 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near London City Airport

    · Aloft London Excel
    · Good Hotel London
    · Novotel London Excel

    Near London Heathrow Airport

    · Hilton London Heathrow Airport

    Near London Gatwick Airport

    · Premier Inn London Gatwick Airport

More options for your flight from Adelaide to London

Complete your trip to London with a hotel stay or car hire

Car hire in London
Hotels in London
Holidays in London