£308 Find Cheap Flights from Adelaide to the United Kingdom

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 10/2. 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£674
Manchester
Manchester3 stops£767
Edinburgh
Edinburgh2 stops£797
Birmingham
Birmingham3 stops£910
Leeds
Leeds3 stops£1,183
London
London1 stop£674
Manchester
Manchester3 stops£767
Edinburgh
Edinburgh2 stops£797
Birmingham
Birmingham3 stops£910
Leeds
Leeds3 stops£1,183

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

Sun, 8 Mar - Sun, 22 Mar
Malaysia Airlines Logo
11:00 - 15:25
ADL
-
LHR
38h 55m
1 stop
Malaysia Airlines Logo
21:25 - 08:10
LHR
-
ADL
24h 15m
1 stop
£674Malaysia Airlines
Tue, 26 May - Tue, 9 Jun
Malaysia Airlines Logo
09:45 - 16:35
ADL
-
LHR
39h 20m
1 stop
Malaysia Airlines Logo
21:35 - 07:00
LHR
-
ADL
24h 55m
1 stop
£683Malaysia Airlines
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
16:20 - 14:00
ADL
-
LGW
32h 10m
2 stops
Multiple Airlines Logo
17:00 - 19:00
LGW
-
ADL
39h 30m
2 stops
£702Multiple Airlines
Wed, 27 May - Wed, 10 Jun
Multiple Airlines Logo
09:45 - 15:10
ADL
-
LHR
37h 55m
2 stops
Multiple Airlines Logo
21:00 - 08:55
LHR
-
ADL
51h 25m
2 stops
£725Multiple Airlines
Mon, 1 Jun - Sat, 13 Jun
Singapore Airlines Logo
17:35 - 06:55
ADL
-
LGW
45h 50m
1 stop
Singapore Airlines Logo
10:15 - 16:20
LGW
-
ADL
45h 35m
1 stop
£805Singapore Airlines
Wed, 27 May - Wed, 10 Jun
Singapore Airlines Logo
09:10 - 06:55
ADL
-
LGW
54h 15m
1 stop
Singapore Airlines Logo
10:15 - 16:20
LGW
-
ADL
45h 35m
1 stop
£812Singapore Airlines
Sun, 8 Mar - Sun, 22 Mar
Emirates Logo
22:40 - 17:55
ADL
-
STN
29h 45m
1 stop
Emirates Logo
20:15 - 20:50
STN
-
ADL
38h 05m
1 stop
£891Emirates
Mon, 16 Feb - Mon, 2 Mar
Emirates Logo
22:40 - 12:05
ADL
-
STN
23h 55m
1 stop
Emirates Logo
20:15 - 20:50
STN
-
ADL
38h 05m
1 stop
£912Emirates
Sat, 2 May - Wed, 6 May
Qatar Airways Logo
21:40 - 15:35
ADL
-
LBA
50h 25m
2 stops
Qatar Airways Logo
19:40 - 15:50
LBA
-
ADL
59h 40m
2 stops
£1,783Qatar Airways
Sat, 2 May - Wed, 6 May
Qatar Airways Logo
21:40 - 15:35
ADL
-
LBA
50h 25m
2 stops
Qatar Airways Logo
19:40 - 15:50
LBA
-
ADL
59h 40m
2 stops
£1,798Qatar Airways
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 October, when tickets cost £796 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £1,264 and £1,068 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 18% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know - Cheap tickets from Adelaide to the United Kingdom

Low seasonJanuary
Cheapest flight£251
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Adelaide to London Heathrow 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 1440 reviews
7.8Food
8.3Boarding
8.0Comfort
8.0Entertainment
8.6Crew
Airline reviews

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

10.0 ExcellentSuzanne, Jan 2026
SIN - SGN
Read more Singapore Airlines reviews

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

The crew was very courteous and professional. the flight is relatively clean and comfortable.

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

Wish the seat don’t have restrictions, can’t fully insert backpack all the way inside.

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

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.

I liked everything: the service, the food, the cleanness. I flew last year with Qatar Airways, so I can compare. Emirates did much better! Especially their meals and service.

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

Wonderful Premium Economy experience. Felt as good as Business Class for food and entertainment. Comfortable sleeping too

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

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

Can’t complain Only downside was the Kiosk passport check and customs clearance at Melbourne. When will they improve that service🤔

Emirates First Class is always a treat with Caviar and service is always personalised.

Charged extra amount for the baggage wait. Even it’s less than 23kgs. Those machines are showing wrong weight and they were charging money wantedly from everyone.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

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

All great, because I was given a seat with extra legroom on this part of my trip.

I appreciated the vailability of wheelchair services for persons with mobility issues all the way up to the aircraft. What could be better would be the food choices.

It was little disheartening and disappointing. Although flight staff did a good job. But customer service didn’t do anything to resolve my issue.

Qatar maybe considered one of the best ailines in the world but nowadays it is much of a muchness with the rest

no qatar did noting wrong Kayak messed up my whole vacation . Went early to check in at The Cairo, Egypt airport to find our I had not tickets to board , Kayak and/or Affirm never sent the money for my flight that I paid for and booked. So I had no flight at 12am in a foreign country and I had to scramble and find anther very costly other option just so that could fly home. Fucken horrible experience.

Awesome hospitality, awesome staff, awesome food & awesome travel time. Thanks

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!

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

Information on your arrival and departure airports