$735 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 21/10. 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

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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
London2 stops$1,561
Manchester
Manchester2 stops$1,948
Edinburgh
Edinburgh2 stops$2,270
Birmingham
Birmingham2 stops$1,790
Glasgow
Glasgow2 stops$2,350
Newcastle upon Tyne
Newcastle upon Tyne2 stops$2,656
Aberdeen
Aberdeen2 stops$2,624
Bristol
Bristol2 stops$2,585
Liverpool
Liverpool2 stops$2,746
London
London2 stops$1,561
Manchester
Manchester2 stops$1,948
Edinburgh
Edinburgh2 stops$2,270
Birmingham
Birmingham2 stops$1,790
Glasgow
Glasgow2 stops$2,350
Newcastle upon Tyne
Newcastle upon Tyne2 stops$2,656
Aberdeen
Aberdeen2 stops$2,624
Bristol
Bristol2 stops$2,585
Liverpool
Liverpool2 stops$2,746

Cheap Flights from Adelaide to the United Kingdom

 
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, 27 Jul - Sun, 3 Aug
 Logo
08:50 - 11:30ADL-LHR
35h 10m2 stops
 Logo
09:45 - 21:05LHR-ADL
26h 50m2 stops
$1,561
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Thu, 20 Nov - Sun, 30 Nov
Singapore Airlines Logo
18:35 - 19:10ADL-LHR
35h 05m1 stop
Singapore Airlines Logo
10:55 - 09:05LHR-ADL
59h 40m1 stop
$1,604Singapore Airlines
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Thu, 30 Oct - Tue, 25 Nov
Qatar Airways Logo
22:00 - 12:35ADL-LGW
25h 05m1 stop
Qatar Airways Logo
14:05 - 06:35LGW-ADL
30h 00m2 stops
$1,795Qatar Airways
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Thu, 30 Oct - Tue, 25 Nov
Qatar Airways Logo
22:00 - 12:35ADL-LGW
25h 05m1 stop
Qatar Airways Logo
14:05 - 06:35LGW-ADL
30h 00m2 stops
$1,801Qatar Airways
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Fri, 8 Aug - Fri, 22 Aug
Malaysia Airlines Logo
09:50 - 16:35ADL-LHR
39h 15m1 stop
Malaysia Airlines Logo
11:00 - 07:00LHR-ADL
35h 30m1 stop
$2,032Malaysia Airlines
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Thu, 20 Nov - Sun, 30 Nov
Emirates Logo
22:40 - 12:05ADL-STN
23h 55m1 stop
Emirates Logo
14:05 - 20:50STN-ADL
20h 15m1 stop
$2,036Emirates
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Wed, 13 Aug - Tue, 30 Sep
Emirates Logo
21:50 - 12:25ADL-LHR
23h 05m1 stop
Emirates Logo
09:05 - 20:05LHR-ADL
26h 30m1 stop
$2,045Emirates
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Mon, 21 Jul - Thu, 14 Aug
Qantas Airways Logo
11:40 - 05:05ADL-LHR
25h 55m1 stop
Qantas Airways Logo
20:50 - 10:20LHR-ADL
29h 00m2 stops
$2,152Qantas Airways
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Fri, 15 Aug - Fri, 5 Sep
Malaysia Airlines Logo
09:50 - 16:35ADL-LHR
39h 15m1 stop
Malaysia Airlines Logo
21:35 - 07:00LHR-ADL
24h 55m1 stop
$2,161Malaysia Airlines
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Mon, 21 Jul - Thu, 14 Aug
Qantas Airways Logo
08:55 - 06:35ADL-LHR
30h 10m2 stops
Qantas Airways Logo
20:50 - 10:20LHR-ADL
29h 00m2 stops
$2,192Qantas Airways
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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 $1,706 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is $2,719 and $2,313 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 Wednesday and more expensive on a Saturday. On your return trip to Adelaide, you should consider flying back on a Thursday, and avoid Saturdays 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 8 weeks before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.


Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$735
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Adelaide to London Luton 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.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the afternoon, when retur flights cost $1,195 on average. Morning departures are around 8% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally at night, which is peak travel time and where the average cost of a ticket is $1,435.

Top 5 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
EmiratesOverall score based on 3264 reviews
8.3Crew
7.8Food
8.0Comfort
8.2Entertainment
8.1Boarding
Airline reviews

Very pleasant.The crews are very helpful.Food are very good.

10.0 ExcellentPaul, June 2025BKK - DXB
Read more Emirates reviews

Very pleasant.The crews are very helpful.Food are very good.

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

They cancelled our flight, rebooked, cancelled that one. We are now flying New Zealand Air and need a refund please. How do we get it?

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

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

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

Very bad groud crew taking bags less than 7kg Bad food Old plane

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.

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

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.

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

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

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.

Traditional economy class. Not a full flight so spare seats. Food and drinks were good

Was bumped to a later flight because of inefficiency on part of the airline.

Inflight entertainment, poor that there are no headrest screens on aircraft used for an international flight.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

Touch screens were very difficult to use, generally being laggy and unresponsive- it was quite an art to get it to play the thing you wanted rather than some thing at random. Selection of films and Tv was good when touchscreen decided to finally respond.

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

I’ve flown with Qatar multiple times and the service has always been great. Very professional, organized, the food is delicious and plentiful, tons of 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.

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

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.

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

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Jia yung was the flight attendant that made this a miserable flight.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

Did not take as cancelled 3 time so took another airline

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

Ok, but legspace on MH0127 from Kul to Per was too small. It was not possible to tilt my seat which I don't understand because the seat in front of my could do it. So I didn't rest on the flight. Also, the crew was probably understaffed because it took very long time to take trash after the meal. Everything very different from the flight with Malaysian Airlines from London to KL.

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

An overnight Doha to KL. Great sleep, good service and tasty food in business class

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