ADL - LON

£362 Find Cheap Flights from Adelaide to London – Compare and Save

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 London departing on 9/10. 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

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Everything you should know

Cheapest return fare
£897
Typical prices: £951-£1,103
Singapore Airlines
Mon 16/11Wed 25/11
ADL - LGW • 1 stop
Cheapest one-way flight
£362
Multiple Airlines
Fri 9/10
ADL - LGW • 3 stops
Top airlines
Cheapest • from £897 (return)
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Adelaide and London. You’ll need at least 1 connection.
Insights
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Top stopover airports
Cheapest • Avg £762 (return)
Shortest trip • 21h 50m (one-way)
Insights
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When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
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Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Adelaide to London (ADL-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to London 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 London

Mon, 16 Nov - Wed, 25 Nov
Singapore Airlines Logo
10:15 - 06:25
ADL
-
LGW
30h 40m
1 stop
Singapore Airlines Logo
09:20 - 08:50
LGW
-
ADL
37h 00m
1 stop
£897Singapore Airlines
Wed, 18 Nov - Sun, 6 Dec
Singapore Airlines Logo
10:15 - 09:00
ADL
-
LGW
33h 15m
1 stop
Singapore Airlines Logo
09:20 - 08:50
LGW
-
ADL
37h 00m
1 stop
£897Singapore Airlines
Tue, 20 Oct - Thu, 5 Nov
Qatar Airways Logo
22:00 - 14:10
ADL
-
LHR
25h 40m
1 stop
Qatar Airways Logo
09:25 - 16:30
LHR
-
ADL
20h 35m
1 stop
£899Qatar Airways
Sun, 1 Nov - Tue, 3 Nov
Singapore Airlines Logo
18:35 - 05:55
ADL
-
LHR
45h 50m
1 stop
Singapore Airlines Logo
21:45 - 08:50
LHR
-
ADL
48h 35m
1 stop
£899Singapore Airlines
Wed, 18 Nov - Fri, 4 Dec
Singapore Airlines Logo
10:15 - 19:10
ADL
-
LHR
43h 25m
1 stop
Singapore Airlines Logo
20:35 - 17:20
LHR
-
ADL
34h 15m
1 stop
£902Singapore Airlines
Tue, 20 Oct - Thu, 5 Nov
Emirates Logo
22:35 - 12:35
ADL
-
LGW
23h 30m
1 stop
Emirates Logo
09:40 - 20:50
LGW
-
ADL
24h 40m
1 stop
£908Emirates
Sun, 8 Nov - Mon, 9 Nov
Multiple Airlines Logo
11:40 - 14:00
ADL
-
LGW
36h 50m
2 stops
Multiple Airlines Logo
17:00 - 14:50
LGW
-
ADL
35h 20m
2 stops
£908Multiple Airlines
Mon, 9 Nov - Sun, 22 Nov
Singapore Airlines Logo
18:35 - 05:55
ADL
-
LHR
45h 50m
1 stop
Singapore Airlines Logo
09:10 - 17:20
LHR
-
ADL
21h 40m
1 stop
£908Singapore Airlines
Thu, 19 Nov - Sun, 6 Dec
Singapore Airlines Logo
10:15 - 15:20
ADL
-
LHR
39h 35m
1 stop
Singapore Airlines Logo
20:35 - 08:50
LHR
-
ADL
25h 45m
1 stop
£911Singapore Airlines
Tue, 20 Oct - Thu, 5 Nov
Emirates Logo
22:35 - 12:55
ADL
-
STN
23h 50m
1 stop
Emirates Logo
14:05 - 20:50
STN
-
ADL
20h 15m
1 stop
£932Emirates
Booking Insights

KAYAK’s insights & trends for Adelaide to London flights

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

How much is a return flight from Adelaide to London?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Adelaide to London departing in November.

Flight prices are below average for this route right now.

Flights to London from Adelaide usually cost between £975 and £1,178 in November.
The lowest price found in the past 5 days was £897 on Singapore Airlines (16 Nov–25 Nov).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to London, 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 is May, where tickets cost £898 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is £1,533 and £1,249 respectively.

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

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, 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, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know - Cheap tickets from Adelaide to London

Low season

February

Cheapest flight

£362
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from Adelaide to London Gatwick 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
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 flights from Adelaide to London

  • What is the cheapest flight from Adelaide to London?

    In the last 5 days, the lowest price for a flight from Adelaide to London was £362 for a one-way ticket and £897 for a return.

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

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

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

    The two airlines most popular with KAYAK users for flights from Adelaide to London are Singapore Airlines and Qatar Airways. With an average price for the route of £922 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of £1,066 and an overall rating of 7.3.

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

    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.

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

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

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

    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 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?

    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 from Adelaide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Adelaide to London

 
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 London? 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.
8.2
Singapore AirlinesOverall score based on 1584 reviews
8.0Comfort
8.3Boarding
7.8Food
8.6Crew
8.1Entertainment
Airline reviews

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

2.0 MediocreJanine, Jul 2026
BNE - SIN
Read more Singapore Airlines reviews

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Headwind delayed our flight which wasn’t the airlines fault

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

The booking experience was bad. Our six character booking ID number disappeared the day before the flight, We could not find out what happened or what was the status of our flight, scheduled for the next day. We finally found the right number to contact Singapore Airlines on the matter (not easy). The Singapore agent worked through the issue in a little over thirty minutes on the phone, the day before the flight. That was great. I'm very happy with Singapore Airlines and their performance. Contact with a competent person on the matter was near impossible. It seems no one in business these days wants to deal with customers once they've pocketed the money. There were resellers, including Kayak, involved in the chain. When we finally got through to Underpricer, we did get a return call that could have proved helpful. But by that time the matter had been resolved by the Singapore agent. Majestic Vacations, the reseller who received the payment was less than worthless. That's just a fast buck operation. Ugh.

On time, friendly staff and decent food. Would definitely recommend.

Overall the crew were friendlier than similar premium airlines like Cathay or Singapore. Seat was good. Food was excellent.. the starlink wifi was a real plus. The entertainment was just ok.

Very poor No information given to why we turned around.. No one at airport to help

Friendly and discreet staff. Could have done with a few more offers of water/snacks overnight. Movie and tv selection notably poor. Seats not especially comfortable

Initial booking was confusing and had to get new CC issued.

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!

Noice cancelling headphones would be better since it’s a crowded plane And kids behaviors are unavoidable

Good staff, good intent, decent entertainment. More seat space would always be of benefit

For a short flight, Qatar Airways offers very good onboard service.

I found it weird that the quality of the flight different from Australia to Doha than the Doha to Berlin leg. The quality of the toiletries pack (was in a box from Australia) and then a proper bag from Doha. The biggest variation was the inflight entertainment, which had a significantly shorter amount of content compared to the Doha flight. My QSuite seat was also broken and did not recline all the way flat. Wasn’t the best and I wouldn’t be happy if I’d paid cash for the flight.

The plane from Dublin to Doha was quite comfortable. I was in economy and the seats and rows were very tight. The man in front of me reclined his seat and it made my screen incredibly close to my face and I wasn’t able to take my tray down and my knees were pressed against the seat. I had to ask three times for him to pull his seat up but in his defence he hadn’t even reclined it far, the rows were just too close. I had a pain in my side by the end of the flight from the chairs which were quite worn and not very padded or supportive. It was a significantly inferior plane to the plane from Doha to Sydney and vice versa.

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

Information on your arrival and departure airports