£327 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 10/5. 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.
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Best United Kingdom Flight Deals from Adelaide

Cheapest return prices found by our users on KAYAK in the last 72 hours

London
London1 stop£706
Manchester
Manchester2 stops£910
Edinburgh
Edinburgh2 stops£994
Birmingham
Birmingham2 stops£881
Leeds
Leeds3 stops£1,327
London
London1 stop£706
Manchester
Manchester2 stops£910
Edinburgh
Edinburgh2 stops£994
Birmingham
Birmingham2 stops£881
Leeds
Leeds3 stops£1,327

Cheap Flight Deals from Adelaide to the United Kingdom (ADL-GB0)

 
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.

Recent return flight deals from Adelaide to the United Kingdom

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Adelaide to the United Kingdom.
Discover the best prices for you by selecting your travel dates on KAYAK.
Malaysia Airlines Logo
09:50 - 16:35ADL-LHR
39h 15m1 stop
Malaysia Airlines Logo
21:35 - 07:00LHR-ADL
24h 55m1 stop
£706Malaysia Airlines
Find Deal
Thu, 5 Jun - Tue, 17 Jun
Cathay Pacific Logo
19:00 - 15:15ADL-LHR
28h 45m2 stops
Cathay Pacific Logo
18:20 - 15:35LHR-ADL
36h 45m2 stops
£785Cathay Pacific
Find Deal
Tue, 10 Jun - Thu, 19 Jun
 Logo
06:05 - 15:00ADL-LGW
41h 25m2 stops
 Logo
19:00 - 19:10LGW-ADL
39h 40m2 stops
Wed, 28 May - Sun, 15 Jun
 Logo
16:55 - 16:35ADL-LHR
32h 10m2 stops
 Logo
21:35 - 07:00LHR-ADL
24h 55m1 stop
Thu, 5 Jun - Tue, 17 Jun
Singapore Airlines Logo
10:10 - 06:25ADL-LGW
53h 45m1 stop
Singapore Airlines Logo
09:20 - 17:20LGW-ADL
45h 30m1 stop
£843Singapore Airlines
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Tue, 7 Oct - Fri, 31 Oct
Qatar Airways Logo
21:40 - 13:25ADL-LGW
24h 15m1 stop
Qatar Airways Logo
09:00 - 15:50LGW-ADL
22h 20m1 stop
£846Qatar Airways
Find Deal
Sun, 11 May - Tue, 27 May
Qatar Airways Logo
11:40 - 06:40ADL-LGW
27h 30m2 stops
Qatar Airways Logo
08:40 - 17:05LGW-ADL
21h 55m1 stop
£854Qatar Airways
Find Deal
Thu, 2 Oct - Thu, 30 Oct
Singapore Airlines Logo
17:35 - 19:30ADL-LHR
34h 25m1 stop
Singapore Airlines Logo
11:25 - 07:25LHR-ADL
35h 30m1 stop
£900Singapore Airlines
Find Deal
Mon, 9 Jun - Mon, 16 Jun
Emirates Logo
21:50 - 12:55ADL-STN
23h 35m1 stop
Emirates Logo
21:10 - 20:05STN-ADL
38h 25m1 stop
£958Emirates
Find Deal
Tue, 10 Jun - Thu, 19 Jun
Emirates Logo
21:50 - 12:55ADL-STN
23h 35m1 stop
Emirates Logo
21:10 - 20:05STN-ADL
38h 25m1 stop
£966Emirates
Find Deal
Tue, 10 Jun - Thu, 19 Jun
Useful Info

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 time of day to fly to the United Kingdom?

The average price for all round-trip flights from Adelaide to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to the United Kingdom is generally in the afternoon, when retur flights cost £1,272 on average. Morning departures are around 13% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is £1,616.

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 £848 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £1,301 and £1,093 respectively.

What’s the cheapest day of the week to fly from Adelaide to United Kingdom?

The average price of all round-trip flights from Adelaide to the United Kingdom clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to United Kingdom on a Thursday and more expensive on a Tuesday. On your return trip to Adelaide, you should consider flying back on a Tuesday, and avoid Wednesdays for better deals.

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 the flight from Adelaide to the United Kingdom, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

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

Low season

January

High season

June

Cheapest flight

£327
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (4% more expensive 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.

Top 3 airlines serving 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.
8.1
Singapore AirlinesOverall score based on 1292 reviews
7.7Food
8.0Entertainment
8.2Boarding
7.9Comfort
8.6Crew
Airline reviews

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

10.0 ExcellentAnonymous, Apr 2025HKG - SIN
Read more Singapore Airlines reviews

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

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.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

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

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

Food no so good. Extra charge to much for front seats cost me £163 then other people sat near me for nothing 🤬

Good flight overall. Good options of food on NY-Dubai-Mumbai leg. Not that good reversing back. The flight crew is courteous and professional as always. The seating was much more comfortable going into Mumbai than coming back. Cheers!

Very uncomfortable aircraft. No free entertainment or drinks. Food okay. Won't fly with them again.

The plane was clean and well maintained the crew members were professionals and friendly and the food was good

Seat 💺 was all the way on last row. Food was okay .

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

The entire crew was amazing. They went out of their way to make us enjoy a great travel experience.

Enough vegetarian food was not available on the flight for all vegetarian guests on the plane. Crew did not adequately handle this experience

The flight was nice and on time. The comfort can be slightly better in business class

Fresh energetic and friendly crew, great food, brand new plane and non stop entertainment

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.

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.

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

Aircraft was spacious compared to American Airlines, food was great, entertainment was much better with a wide variety of options, and the crew was very polite.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

The rows of seats in economy class are seriously close to one another making eating and resting just about impossible - there is hardly any legroom. Anyone larger than average size would have an incredibly uncomfortable flight. I had to basically share my seat with the lady passenger next to me as she was too big to fit into her allotted seat.

Fly Qatar Airways is always amazing. Their service and care for details is really very good.

Between Air India and Qatar my luggage was lost for three days. I eventually found my own luggage location using the Apple Air Tag. Air India used a paper form to report my lost luggage. I could never get past getting past luggage personnel with my report number before they would hang up on me. Only after them specifically telling Air India at Chandigarh airport where my luggage was located which was right under their noses did they react. After three days I finally received my luggage. The Air India luggage folks didn’t seem proactive in finding the luggage’s rightful owner.

As gold member there is no priority checkin. Meaning you either have to board with your zone or last with business class pax. As economy pax all the baggage bays are filled by the time you arrive

Staff was very friendly. There is no on board entertainment, but it’s such a short flight that it doesn’t matter. We also got a meal which was nice and unexpected due to the length of the flight.

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

Information on your arrival and departure airports

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