ADL - LHR

$588 Find Cheap Flights from Adelaide to London Heathrow Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,550
Typical prices: $1,669-$2,344
China Southern
Fri 9/11Fri 16/11
ADL - LHR • 1 stop
Cheapest one-way flight
$588
Typical prices: $890-$1,374
China Eastern
Wed 24/1
ADL - LHR • 1 stop
Direct flights
There are currently no direct flights between Adelaide and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 16 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg $1,716 (return)
Shortest trip • 23h 12m (one-way)
Insights
Insights
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We hope you enjoy your trip to London Heathrow Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Adelaide to Heathrow (ADL-LHR)

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

Recent return flight deals from Adelaide to Heathrow

Tue, 2 Feb - Sat, 3 Apr
China Southern Logo
11:30 - 18:35ADL  Adelaide-LHR London Heathrow
41h 35m1 stop Guangzhou Baiyun
China Southern Logo
22:10 - 08:55LHR  London Heathrow-ADL Adelaide
26h 15m1 stop Guangzhou Baiyun
$1,491China Southern
Mon, 9 Nov - Mon, 16 Nov
China Southern Logo
11:30 - 18:35ADL  Adelaide-LHR London Heathrow
41h 35m1 stop Guangzhou Baiyun
China Southern Logo
21:30 - 09:55LHR  London Heathrow-ADL Adelaide
49h 55m2 stops Beijing Daxing Intl Guangzhou Baiyun
$1,550China Southern
Fri, 26 Mar - Thu, 22 Apr
Multiple Airlines Logo
17:20 - 12:05ADL  Adelaide-LHR London Heathrow
29h 15m2 stops Sydney Kingsford Smith Abu Dhabi Zayed Intl
Multiple Airlines Logo
20:45 - 09:40LHR  London Heathrow-ADL Adelaide
28h 25m2 stops Abu Dhabi Zayed Intl Sydney Kingsford Smith
$1,551Multiple Airlines
Fri, 26 Feb - Thu, 18 Mar
Malaysia Airlines Logo
11:00 - 15:25ADL  Adelaide-LHR London Heathrow
38h 55m1 stop Kuala Lumpur Intl
Malaysia Airlines Logo
10:25 - 08:15LHR  London Heathrow-ADL Adelaide
35h 20m1 stop Kuala Lumpur Intl
$1,553Malaysia Airlines
Fri, 26 Feb - Thu, 18 Mar
Multiple Airlines Logo
11:45 - 06:40ADL  Adelaide-LHR London Heathrow
29h 25m2 stops Sydney Kingsford Smith Abu Dhabi Zayed Intl
Multiple Airlines Logo
08:50 - 22:35LHR  London Heathrow-ADL Adelaide
27h 15m2 stops Abu Dhabi Zayed Intl Sydney Kingsford Smith
$1,554Multiple Airlines
Tue, 2 Mar - Sun, 14 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
$1,578Malaysia Airlines
Tue, 10 Nov - Mon, 30 Nov
Qatar Airways Logo
22:00 - 13:25ADL  Adelaide-LHR London Heathrow
25h 55m1 stop Doha Hamad Intl
Qatar Airways Logo
15:30 - 15:55LHR  London Heathrow-ADL Adelaide
37h 55m1 stop Doha Hamad Intl
$1,611Qatar Airways
Wed, 11 Nov - Thu, 31 Dec
Qatar Airways Logo
22:00 - 14:00ADL  Adelaide-LHR London Heathrow
26h 30m1 stop Doha Hamad Intl
Qatar Airways Logo
09:25 - 17:05LHR  London Heathrow-ADL Adelaide
21h 10m1 stop Doha Hamad Intl
$1,618Qatar Airways
Mon, 15 Feb - Tue, 30 Mar
Singapore Airlines Logo
18:35 - 19:10ADL  Adelaide-LHR London Heathrow
35h 05m1 stop Singapore Changi
Singapore Airlines Logo
09:25 - 08:25LHR  London Heathrow-ADL Adelaide
37h 30m1 stop Singapore Changi
$1,779Singapore Airlines
Mon, 15 Feb - Tue, 30 Mar
Singapore Airlines Logo
18:35 - 19:10ADL  Adelaide-LHR London Heathrow
35h 05m1 stop Singapore Changi
Singapore Airlines Logo
09:25 - 08:25LHR  London Heathrow-ADL Adelaide
37h 30m1 stop Singapore Changi
$1,792Singapore Airlines
Booking Insights

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

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

How much is a return flight from Adelaide to London Heathrow Airport?

Return flights from Adelaide to London Heathrow Airport start at $1,550. Prices are below average for this route right now, with typical return fares ranging from $1,669 to $2,344. The lowest price found in the past 5 days was $1,550 on China Southern.

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

Monday is the cheapest day of the week to fly from Adelaide to London Heathrow Airport and is 5% cheaper than the average day. Thursday is the most expensive day with flight prices 4% 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 Heathrow Airport?

•February is the cheapest month to fly from Adelaide to London Heathrow Airport at $1,635 return.
•December ($2,864) and September ($2,144) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 75% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Adelaide to London Heathrow Airport the cheapest?

Flights from Adelaide to London Heathrow Airport are cheapest 16 weeks before departure. Booking in this window typically costs about 20% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Adelaide to London Heathrow Airport flights

Low season

February

Cheapest flight

$588
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flights from Adelaide to London Heathrow Airport

When to book flights from Adelaide to Heathrow

Are your dates flexible? Find out the best times to travel from Adelaide to Heathrow 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 Heathrow Airport flight questions, answered

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

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

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

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Adelaide to London Heathrow Airport?

    A direct flight from Adelaide to London Heathrow Airport takes 0h 00m, covering 26,188 km.

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

    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 much should I expect to pay for a Adelaide to London Heathrow Airport flight?

    Return flights from Adelaide to London Heathrow Airport range from $1,669 to $2,344, with an average of $1,985 over the past 12 months. Anything below $1,669 counts as a good deal.

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

    Last-minute fares on this route (booked within 2 weeks of departure) run 17% above the route average of $1,985. Book 16 weeks before departure for the lowest fares.

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

    One-way fares from Adelaide to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about $838, which is 20% below the typical average for this route.

  • Which car hire options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around $10 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

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

    Flights from Adelaide to London Heathrow Airport usually depart from Adelaide (ADL) and arrive at London Heathrow (LHR).

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

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

    • Doha Hamad Intl (DOH) – 34% of one-stop connections
    • Dubai Intl (DXB) – 26% of one-stop connections
    • Kuala Lumpur Intl (KUL) – 20% of one-stop connections
    • Singapore Changi (SIN) – 15% of one-stop connections

    Doha Hamad Intl (DOH) 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 Heathrow Airport?

    Yes. Being flexible with your travel dates can save you up to 9% on the Adelaide to London Heathrow Airport route. Monday is the cheapest departure day at $1,900 return on average, while Thursday is the most expensive at $2,082, a difference of $182. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Dubai Intl (DXB) gives the shortest average 1-stop total travel time of 23h 12m, compared to 23h 12m via Perth (PER) and 23h 57m via Doha Hamad Intl (DOH).

  • What is the time difference between Adelaide and London Heathrow Airport?

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

  • What popular places can I visit in London Heathrow Airport?

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

  • What are the public transport options for getting to Adelaide Airport from the city centre?

    From central Adelaide, you can take a taxi, ride-share service, or the JetBus out to Adelaide Airport (ADL). Taxis and ride-share providers can cost anywhere from A$ 20 to A$ 30, and an airport surcharge of around A$ 3 will be added to the overall cost. A single-trip adult ticket on the JetBus generally costs around A$ 3-6, depending on whether you’re travelling during peak time or off-peak.

  • What are the layover options between Adelaide and London?

    Most flights from Adelaide to London include one or two stops in airports along the way. Common layover destinations for single-stop routes include Singapore’s Changi Airport (SIN), Qatar’s Hamad International Airport (DOH), Perth Airport (PER), and Hong Kong International Airport (HKG). If you have an extra stop along the way, it will usually include a combination of two of the above airports or an additional stop at Sydney Kingsford Smith Airport (SYD).

  • Where do I go to rent a car at London Heathrow Airport?

    London Heathrow Airport has five terminals, each of which has its own collection of car hire kiosks. In each terminal, this area can be found just past security in the arrivals area. Free shuttle buses are provided by the car hire companies to transport you from your terminal to the parking building where the vehicles are housed.

Your guide to booking Adelaide to London Heathrow Airport 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 Monday departure instead of Thursday. On this route, Monday flights average $1,900 – about $182 less than Thursday (9% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 20% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Adelaide to London Heathrow Airport trip for February. Fares historically average $1,635 return in that month – typically $1,229 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, check out these hotels close to London Heathrow Airport.
    - Hilton London Heathrow Airport
  • Need a place to stay before your flight from Adelaide (ADL) to London (LHR)? The Atura Adelaide Airport hotel is so close it’s actually linked to the international check-in area via a convenient walkway.
  • Adelaide Airport offers a prayer room in the international terminal. You will find it just past Immigration, near the stairs and escalators.
  • Need a place to stay at London Heathrow Airport (LHR)? You can enjoy luxury accommodation at the on-site Sofitel or Hilton. The Aerotel is the newest of Heathrow's on-site hotels, while YOTEL offers a unique experience inspired by the capsule hotels of Japan.

More options for your flight from Adelaide to Heathrow

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