£344 Find Cheap Flights from Adelaide to the United Kingdom – 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 the United Kingdom departing on 2/12. 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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Cheap Flights from Adelaide to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London1 stop£897
Manchester
Manchester1 stop£1,014
Edinburgh
Edinburgh1 stop£1,191
Birmingham
Birmingham2 stops£963
Leeds
Leeds2 stops£1,473
London
London1 stop£897
Manchester
Manchester1 stop£1,014
Edinburgh
Edinburgh1 stop£1,191
Birmingham
Birmingham2 stops£963
Leeds
Leeds2 stops£1,473

Book Cheap Adelaide to the United Kingdom Plane Tickets

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

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 - 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
£903Singapore Airlines
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
£909Singapore Airlines
Mon, 10 Aug - Tue, 8 Sep
China Southern Logo
10:30 - 06:30
ADL
-
LGW
28h 30m
1 stop
China Southern Logo
11:10 - 08:55
LGW
-
ADL
37h 15m
1 stop
£916China Southern
Tue, 20 Oct - Thu, 5 Nov
Multiple Airlines Logo
12:00 - 15:15
ADL
-
LHR
36h 45m
2 stops
Multiple Airlines Logo
22:00 - 09:55
LHR
-
ADL
25h 25m
1 stop
£917Multiple Airlines
Tue, 3 Nov - Mon, 23 Nov
Qatar Airways Logo
22:00 - 19:40
ADL
-
MAN
32h 10m
1 stop
Qatar Airways Logo
07:45 - 16:30
MAN
-
ADL
22h 15m
1 stop
£1,014Qatar Airways
Sat, 10 Oct - Mon, 23 Nov
Emirates Logo
22:35 - 18:45
ADL
-
STN
29h 40m
1 stop
Emirates Logo
14:05 - 20:50
STN
-
ADL
20h 15m
1 stop
£1,085Emirates
Sat, 5 Sep - Sat, 12 Sep
Qatar Airways Logo
22:00 - 13:10
ADL
-
MAN
23h 40m
1 stop
Qatar Airways Logo
08:05 - 15:00
MAN
-
ADL
22h 25m
1 stop
£1,098Qatar Airways
Sat, 8 Aug - Sun, 6 Sep
Emirates Logo
18:30 - 18:45
ADL
-
STN
32h 45m
2 stops
Emirates Logo
21:05 - 20:05
STN
-
ADL
38h 30m
1 stop
£1,103Emirates
Booking Insights

KAYAK's insights & trends for Adelaide to the United Kingdom flights

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

What is the cheapest month to fly from Adelaide to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to the United Kingdom, 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 the United Kingdom is May, when tickets cost £923 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of return tickets is £1,557 and £1,239 respectively.

How far in advance should I book a flight from Adelaide to the United Kingdom?

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 the United Kingdom, 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 a flight from Adelaide to the United Kingdom, 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 the United Kingdom

Low season

February

Cheapest flight

£344
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from Adelaide to London Gatwick Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Adelaide to the United Kingdom?

    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 the United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Adelaide to the United Kingdom 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 the United Kingdom?

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

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

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

Reviews of the top 3 airlines flying from Adelaide to the United Kingdom

 
Need help choosing which airline to fly with from Adelaide to the United Kingdom? 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 1581 reviews
8.3Boarding
8.1Entertainment
8.6Crew
7.8Food
8.0Comfort
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.

Very bad service and food variety will never come back again

Everything was perfect. Staff were informative and professional and flight boarding, flying and de-embarking was smooth. I would certainly travel with Emirates again.

My baby was with me it was really good experience with emirates

Fantastic as ever. Great staff super catering and excellent service.

Flight and entertainment great. Food needs to be improved, only one choice on the menu. Staff worked well throughout.

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.

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

They should resume the fast track for business / first class passengers

Wifi was not operational for the whole trip. Other than this, flight was well received .

Comfort and customer service from most if the crew was great. The crew reassigning passengers should consider the presence of infants when reassigning seats. Unfortunately a couple of oversized passengers were relocated next to us, making this segment a bit uncomfortable, as there was not only extra leg space required. I ended up swapping seats with my husband so our baby wouldn't be impacted. My husband travelled quite uncomfortable as the reassigned neighbour shoulder and arm ended up on my husband's seat

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

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!

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

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

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.

Bag check in at DC was slow. Boarding process was slow more due to customers unfamiliar with how to board properly. Food and service was excellent!

Boarding was orderly, staff at the counter were friendly and so as most of the staff in the flight. Room for some improvement in entertainment, but overall very good flight.

Everything you need to know for your flight from Adelaide to the United Kingdom

Information on your arrival and departure airports