ADL - LHR

£321 Find Cheap Flights from Adelaide to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Heathrow departing on 23/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to London, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£874
Overall average: £1,087
Multiple Airlines
Sat 31/1Wed 18/2
ADL - LHR • 2 stops
Cheapest one-way flight
£321
Typical prices: £451-£476
China Southern
Mon 23/3
ADL - LHR • 1 stop
Top airlines
Singapore Airlines
Cheapest • from £933 (return)
Emirates
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 19% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Adelaide to Heathrow (ADL-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Adelaide to Heathrow

Sat, 31 Jan - Wed, 18 Feb
Multiple Airlines Logo
18:20 - 17:30
ADL
-
LHR
57h 40m2 stops
Multiple Airlines Logo
21:00 - 15:15
LHR
-
ADL
31h 45m2 stops
£874Multiple Airlines
Tue, 3 Feb - Tue, 17 Feb
Multiple Airlines Logo
14:20 - 17:30
ADL
-
LHR
37h 40m2 stops
Multiple Airlines Logo
21:00 - 15:45
LHR
-
ADL
32h 15m2 stops
£878Multiple Airlines
Sat, 6 Jun - Sat, 27 Jun
Multiple Airlines Logo
09:50 - 11:40
ADL
-
LHR
34h 20m2 stops
Multiple Airlines Logo
09:45 - 07:55
LHR
-
ADL
37h 40m2 stops
£879Multiple Airlines
Wed, 11 Feb - Mon, 2 Mar
Cathay Pacific Logo
06:00 - 15:00
ADL
-
LHR
43h 30m2 stops
Cathay Pacific Logo
22:05 - 10:30
LHR
-
ADL
25h 55m1 stop
£882Cathay Pacific
Sun, 1 Mar - Thu, 30 Apr
Singapore Airlines Logo
18:35 - 19:10
ADL
-
LHR
35h 05m1 stop
Singapore Airlines Logo
22:05 - 16:20
LHR
-
ADL
33h 45m1 stop
£886Singapore Airlines
Sat, 7 Feb - Mon, 2 Mar
Cathay Pacific Logo
12:00 - 15:00
ADL
-
LHR
37h 30m2 stops
Cathay Pacific Logo
22:05 - 10:30
LHR
-
ADL
25h 55m1 stop
£887Cathay Pacific
Mon, 26 Jan - Mon, 2 Feb
Multiple Airlines Logo
18:35 - 15:20
ADL
-
LHR
31h 15m1 stop
Multiple Airlines Logo
22:00 - 17:45
LHR
-
ADL
33h 15m2 stops
£889Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
China Southern Logo
11:30 - 14:00
ADL
-
LHR
37h 00m2 stops
China Southern Logo
22:00 - 09:55
LHR
-
ADL
25h 25m1 stop
£890China Southern
Tue, 20 Jan - Sat, 31 Jan
Multiple Airlines Logo
16:25 - 17:30
ADL
-
LHR
35h 35m2 stops
Multiple Airlines Logo
21:00 - 19:00
LHR
-
ADL
35h 30m2 stops
£891Multiple Airlines
Fri, 6 Feb - Wed, 4 Mar
Cathay Pacific Logo
19:00 - 15:00
ADL
-
LHR
30h 30m2 stops
Cathay Pacific Logo
20:15 - 10:30
LHR
-
ADL
27h 45m1 stop
£892Cathay Pacific
Booking Insights

KAYAK's insights & trends for Adelaide to Heathrow flights

Get data-powered insights and trends into flights from Adelaide to Heathrow to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all round-trip flights from Adelaide to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

When flying from Adelaide to London Heathrow Airport, you should consider leaving on a Thursday and avoid Tuesdays if you are looking for the best rates. For your return to Adelaide, you’ll find the best rates on Tuesdays and the most expensive ones on Wednesdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Adelaide to London Heathrow Airport is October, where tickets cost £819 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is £1,467 and £1,087 respectively.

How far in advance should I book a flight from Adelaide to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Adelaide to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Adelaide to London Heathrow Airport, you should book around 3 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know - Cheap tickets from Adelaide to London Heathrow Airport

Low seasonFebruary
Cheapest flight£321
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 15% lower on average.
Flight 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Adelaide to London Heathrow Airport flights

  • 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.

  • What is the cheapest flight from Adelaide to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Adelaide to London Heathrow Airport was £321 for a one-way ticket and £874 for a return.

  • Which airports will I be using when flying from Adelaide to London Heathrow Airport?

    On your way to London Heathrow Airport, you’ll fly out from Adelaide. You’ll be landing at London Heathrow.

  • Which aircraft models fly most regularly from Adelaide to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Adelaide to London Heathrow Airport?

    oneworld is the only airline alliance operating flights between Adelaide and London Heathrow Airport.

  • Which is the best airline for flights from Adelaide to London, Emirates or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Adelaide to London are Emirates and Qatar Airways. With an average price for the route of £1,067 and an overall rating of 8.1, Emirates is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of £871 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Adelaide to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Adelaide to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Adelaide to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Adelaide is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Adelaide to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Adelaide with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Adelaide to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Adelaide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Adelaide to 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.

Reviews of the top airlines flying from Adelaide to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Adelaide to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Adelaide to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3434 reviews
7.9Food
8.0Comfort
8.3Crew
8.1Boarding
8.2Entertainment
Airline reviews

It was delayed for 2 hrs. Flight attendants were not attentive.

6.0 GoodAnonymous, Nov 2025
SYD - CHC
Read more Emirates reviews

It was delayed for 2 hrs. Flight attendants were not attentive.

We boarded but due to a technical issue we spent 4.5hrs on the ground waiting for the issue to be resolved

I take emirates because of direct flights Otherwise no Cabin crew niot friendly and never friendly across the airlines Planes old inside not renewd .. this is not an issue The issue is the poor service

Super flight. On time departure and arrival. Very good service. Luggage arrival at DXB was a little delayed but you can’t have everything the very best :)

Crew were excellent and the bar service and chat fantastic. Cheese board delicious. Amenity kit good, very disappointing not getting pyjamas on this leg of the flight and needed to reuse from earlier flight.

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

I had a good experience flying with Emirates. All of the flights were on time staff was very professional and kind. So I had a positive experience..

Hospitality is good. Should improve on buggage handling because l lost a suitcase. Layover in Dubai was too long , 6 hours

Emirates need to improve the boarding process. There is no point calling for all First and Business Class passengers plus Platinum, Gold and Silver Skywards members at one time. Further to this, try channeling all these people into one entry point with no defined lines. It was chaos. The is a common issue on the Dubai to Riyadh flight. Poor effort Emirates.

I lost my lock from my luggage, I don’t know someone took something from my bag.

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

The flight was delayed and one member of the crew was a bit rude. But apart from that all good.

My flight was delayed. I was rebooked twice and even the second flight that was additional connection in London was delayed too, so I ended up spending more than 24 hours flying between four different countries and to be honest I’m not sure whether I ever want to use this airline again. My luggage is still delete. It’s been more than 48 hours now so to be honest, I’m not even sure how to describe the level of frustration I have.

The check-in and crew staff were wonderful. The food was reasonable. The online side Qatar was very poor. Seats were very tight and not very comfortable for a 14 hour flight!

The staff was great and probably that's the single most thing that distinguished this particular Qatar flight from my average typical experience. They genuinely wanted to please you and do their best.

They didn't board by zones and it was a free for all. The 16 hour flight was the most excruciating experience of my life and the seats were TINY... with no leg space and my feet were swollen immediately. The food was so bad it was inedible.

Qatar Airways did a very good job. Flights were slightly delayed with boarding but pilots made up time by arrival. The food was OK, no better or worse than other airlines. Although it would be nice to have three meals during 16 hours flight instead of two.

I recently travelled in Business Class with Qatar Airways, and overall, it was a pleasant experience. The cabin crew stood out for their kindness and professionalism, making the journey truly comfortable. The food exceeded expectations and was exceptional in both quality and presentation. The boarding staff was courteous, though I would like to mention that the staff member responsible for checking tickets during boarding could benefit from additional training to be more welcoming. A warm and hospitable approach would enhance the passenger experience significantly. However, one aspect of the journey was particularly frustrating. The in-flight entertainment system was disappointing, as the headphones provided did not work at all due to a loose connection. This significantly impacted the experience, especially since the flight also lacked Wi-Fi service. Addressing these issues would greatly enhance the overall travel experience. Lastly, I would suggest implementing a section-wise boarding process to streamline the boarding experience and minimise potential challenges. I appreciate the efforts Qatar Airways puts into delivering high-quality service and hope to see these improvements implemented in the future.

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

Everything you need to know for your flight from Adelaide to Heathrow

Information on your arrival and departure airports