LON - SYD

£345 Find cheap flights from London to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Sydney departing on 6/5. 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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Search hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Sydney.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Sydney.
In the last 7 days, travellers have searched 47,039,612 times on KAYAK, and here's why:

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from London to Sydney (LON-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Sydney 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 London to Sydney

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from London to Sydney.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
20:25 - 20:20LGW-SYD
36h 55m2 stops
22:45 - 07:10SYD-LGW
42h 25m1 stop
£523China Southern
Find Deal
Sat, 8 Mar - Sun, 30 Mar
20:20 - 20:20LGW-SYD
37h 00m2 stops
22:10 - 17:20SYD-LGW
30h 10m2 stops
£533China Southern
Find Deal
Tue, 4 Mar - Mon, 24 Mar
17:40 - 15:30LHR-SYD
34h 50m1 stop
20:40 - 15:55SYD-LHR
30h 15m1 stop
£560Air China
Find Deal
Tue, 18 Feb - Wed, 5 Mar
20:25 - 15:30LHR-SYD
32h 05m1 stop
20:40 - 17:50SYD-LHR
32h 10m1 stop
£562Air China
Find Deal
Sun, 23 Feb - Tue, 4 Mar
10:30 - 13:35LGW-SYD
40h 05m1 stop
12:00 - 06:30SYD-LGW
29h 30m1 stop
£569China Eastern
Find Deal
Wed, 5 Mar - Wed, 19 Mar
10:30 - 13:35LGW-SYD
40h 05m1 stop
21:30 - 14:00SYD-LGW
27h 30m1 stop
£569China Eastern
Find Deal
Mon, 3 Mar - Fri, 14 Mar
20:15 - 22:30STN-SYD
39h 15m1 stop
21:10 - 17:45SYD-STN
31h 35m1 stop
£909Emirates
Find Deal
Mon, 17 Feb - Mon, 3 Mar
20:15 - 07:00STN-SYD
23h 45m1 stop
20:10 - 12:55SYD-STN
25h 45m1 stop
£910Emirates
Find Deal
Mon, 24 Mar - Mon, 7 Apr
17:15 - 07:15LCY-SYD
27h 00m2 stops
15:15 - 16:40SYD-LCY
36h 25m2 stops
£944Lufthansa
Find Deal
Thu, 6 Mar - Sun, 16 Mar
18:15 - 07:15LCY-SYD
26h 00m2 stops
15:15 - 09:25SYD-LCY
29h 10m2 stops
£947Lufthansa
Find Deal
Thu, 20 Feb - Tue, 11 Mar

Flights from London to Sydney - Travel Insights & Trends

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

Planning a trip from London to Sydney? KAYAK’s data-powered insights will help you find cheap flights. The cheapest month for flights is May, and the most expensive months are July and December. To get a below-average price on the flight, you should book around 2 weeks before departure. Flights between London and Sydney usually take around 25h15m.

What is the cheapest London to Sydney flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Sydney.
Our data shows that the cheapest route for a return flight from London to Sydney cost £1,010 and was between London Heathrow Airport (LHR) and Sydney (SYD). On average, the best prices are found if you fly this route. The average price for a return flight for this route is £1,010.

What’s the cheapest day of the week to fly from London to Sydney?

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Sydney, 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 London to Sydney is May, where tickets cost £755 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £1,316 and £1,291 respectively.

Can I save money by flying with a stopover from London to Sydney?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at £711 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Sydney, 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 London to Sydney, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know - Cheap tickets from London to Sydney

Low season

June

High season

December

Cheapest flight

£345
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (30% more expensive on average)
Flight from London Gatwick Airport to Sydney

When to book flights from London to Sydney

Are your dates flexible? Find out the best times to travel from London to Sydney 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 London to Sydney

  • Are there smoking areas at Sydney Kingsford Smith Airport?

    The legislation around smoking in New South Wales states that it is an offence to smoke within four metres of a public entrance or exit. There are designated smoking areas outside of the terminals, which are clearly signed; however, there are none for those transiting through T1 International Terminal, so you will not have an option to smoke until you have exited the arrivals area.

  • How do I go about getting assistance in Heathrow Airport?

    There are multiple assistance host areas in each terminal with staff that can assist with general advice, directions or assistance for mobility-impaired travellers or those otherwise needing assistance. There are accessible facilities throughout the airport, including wheelchair access toilets in every terminal, SignLive service available for hearing impaired travellers, the Aira app for visually impaired guests and plenty of free-to-use mobility equipment, available by asking any of the staff at any area of the airport.

  • Does Sydney International Airport have onsite hotels?

    While there is no hotel at the terminal, the Rydges Sydney Airport Hotel is located conveniently opposite the airport. The Travelodge Hotel Sydney Airport is another option which is a 9 minute drive from the international terminal and has an airport shuttle for an extra charge.

  • Does Sydney International Airport serve as a hub for any airlines?

    Sydney is the primary base for Qantas and also acts as a secondary base for Virgin Australia and Jetstar. When you fly into Sydney from London there are many options for you to continue your journey regionally.

  • Can I fill up a water bottle at London airports and Sydney International Airport?

    Yes, you can. Sydney International Airport has water fountains scattered through the international terminal where you can refill your bottles before or after your flight. The London airports have also introduced water fountains to their terminals so you no longer need to buy plastic bottles of water for your flights.

  • What is the fastest way to get into Sydney from the airport?

    Sydney Airport is situated 8km (4.9 miles) from Sydney. The fastest way to travel is by train – the journey is 13 minutes and trains run every 10 minutes or so. You need to buy a ticket (Opal Card) from the station, Relay or WH Smith stores before boarding the train.

  • Which hotels are there at the London airports?

    Before you fly from a London airport, you’re able to spend the night at a hotel, so you aren’t in a rush before your flight. At Heathrow, there is Aerotel, at Terminal 3; at Stansted, you can use Holiday Inn Express, whilst at Gatwick, you can stay at Sofitel, in North Terminal. All these hotels are just a quick walk away from the terminal building, so they’re very convenient.

  • How can I exchange my currency at Sydney Airport?

    If you want to change your pound sterling to Australian dollars when you arrive at Sydney Airport, you can do so with ease. There is an ANZ Bank located in the International Arrivals of Terminal 1, near Exit A. Alternatively, there is a Travelex situated in T1 International Arrivals, near Exit A and B.

  • What is the cheapest flight from London to Sydney?

    In the last 3 days, the lowest price for a flight from London to Sydney was £439 for a one-way ticket and £666 for a return.

  • Which airports will I be using when flying from London to Sydney?

    There are 6 airports in London (London City, London Gatwick, London Heathrow, London Luton, London Southend, and London Stansted.) and only 1 airport in Sydney (Sydney Kingsford Smith). The cheapest flights are generally found on the London Gatwick Airport to Sydney Kingsford Smith flight route.

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

    The Airbus A380-800 is the aircraft model that flies most regularly on the London to Sydney flight route.

  • Which airline alliances offer flights from London to Sydney?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between London and Sydney, with SkyTeam being the most commonly used for this route.

  • What is the most popular stopover when flying to Sydney from London?

    Singapore is the most popular stopover city among KAYAK users travelling from London to Sydney.

  • Which is the best airline for flights from London to Sydney, Singapore Airlines or Emirates?

    The two airlines most popular with KAYAK users for flights from London to Sydney are Singapore Airlines and Emirates. With an average price for the route of £1,036 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Emirates is also a great choice for the route, with an average price of £1,116 and an overall rating of 8.1.

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

    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 London to Sydney.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from London 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 London to Sydney?

    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 Sydney with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Sydney?

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

See more FAQs

KAYAK’s top tips for finding a cheap flight from London to Sydney

  • Looking for a cheap flight from London to Sydney? 25% of our users found flights on this route for £908 or less one-way and £1,092 or less round-trip.
  • If you’re heading into Sydney City from the airport, you can make the journey by train usually in under 15min. The train station is clearly signed and is connected to the north side of the terminal at the arrivals level. You can purchase an Opal Card from kiosks at the train station or from various convenience stores in Sydney Airport (SYD), or you can tap with your contactless Visa, Mastercard or AMEX. The trip should cost around A$ 18, but can be slightly higher if you purchase a single fare.
  • Those looking for a coffee and a meal after a long flight will find many options available at Sydney Kingsford Smith Airport. There is a wide selection of cafes, restaurants offering cuisines from around the world, bars and classic takeaway options.
  • If you want to pick up a few particular items at London Heathrow Airport (LHR) before you depart London City, you can book a personal shopping experience through Heathrow Boutique with an accredited stylist to find new favourite pieces to take home.
  • A number of airlines operate flights from London to Sydney. There are currently no direct flights from London to Sydney so your choice of airline might be dictated by where you want to stop over. British Airways flies to Sydney via Singapore while Qantas flights go via Dubai. Other popular airlines that fly this route are Cathay Pacific with a stop in Hong Kong and Emirates which also stops in Dubai. Singapore Airlines could be another option to consider with a stop in Singapore.
  • If you are flying from London Heathrow on Qantas First or Business class and need to do some work in the peace and quiet, consider going into the Qantas airport lounge in T3. If you are a top tier card holder in the Oneworld programme you can also use the lounge, but will have to pay an entrance fee if not flying on Qantas.
  • Can’t decide whether to book flights to Sydney from Heathrow, Gatwick or Stansted? With Emirates now flying from all these airports you can choose which airport you want to fly out of before booking. Stansted is 42 miles to the north east of London and the express train takes approximately 47 minutes from Liverpool Street Station in London. Gatwick is 30 minutes away from London on the Gatwick Express from Victoria Station and London Heathrow is 15 minutes from Paddington Station on the Heathrow Express.
  • For travellers who are looking for restaurants after their flight from London to Sydney, there are a number of food options in the airport. Beqaa, a Lebanese street food restaurant and the fast-food option, Subway, exist in the food court in international arrivals at T1 and there are various coffee shops such as Toby’s Estate and Gloria Jeans in T3, and burger bars – Chur Burger and Bistro 2020 in T2.
  • If you are travelling with babies and waiting in transit after your flight from London to Sydney, you will be happy to know there are parent rooms and baby change rooms throughout the international terminal both before and after customs. These rooms have nursing areas, changing tables and there is a microwave oven provided for the warming of food and milk.
  • When you find cheap flights from London to Sydney, you’ll see that flights normally leave at peak times, so you can expect lots of queues. To speed up your journey through the London airports, you can use the fast-track services in place. At London Heathrow Airport (LHR), this costs around £12.50, whilst at London Gatwick Airport (LGW) and London Stansted (STN), it’s about £5.
  • You can travel to the London airports easily before your flight. To get to Heathrow, it takes about 15min on the Heathrow Express from Paddington train station or about 45min on the Piccadilly Line from Covent Garden. To get to Stansted, it takes around 45min on the Stansted Express from Liverpool St. train station, whereas to get to Gatwick, the Gatwick Express from Victoria train station takes approximately 30min.
  • When you arrive at Sydney Airport (SYD), you can travel to nearby cities quickly by car. It takes only about 1 hour to get to Wollongong, roughly 1h 25min to travel to Kiama and about 1 hour to get to Gosford.
See more tips

Top 5 airlines serving from London to Sydney

 
See real verified KAYAK customer reviews for airlines flying from London to Sydney. 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 London to Sydney? 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 3455 reviews
8.1Boarding
8.0Comfort
8.2Entertainment
7.9Food
8.3Crew
Airline reviews

Emirates is always a pleasure to travel on. From the spectacular First and Business Class configurations of your big A380 and 777, to the Bar Lounge to, of course, your impecable on board flight attendance and their iconic uniform, now also even available for young girls. All the destinations that Emirates offers makes it an airline of choice many a time.

10.0 ExcellentAlvaro, Nov 2024DXB - VIE
Read more Emirates reviews

Emirates is always a pleasure to travel on. From the spectacular First and Business Class configurations of your big A380 and 777, to the Bar Lounge to, of course, your impecable on board flight attendance and their iconic uniform, now also even available for young girls. All the destinations that Emirates offers makes it an airline of choice many a time.

The food was amazing on our flight. So many options for movies and shows to stay entertained for 12 hours.

We boarded via a mobile gate in Dubai. I don't care for the bus ride from the gate to the plane

Worst trip ever from the beginning to the end I will never travel with that airline again. I made a big mistake by not going with my regular schedule flight with Qatar airline. Even underpriced cheat me of my 134 dollars I paid for special seats and they kept my money and didn't pay the airline for the seats for me.

Worst flight I ever had I payed for special seats with underpriced which I never recieved. I will like you to make sure that I am refunded my 134.00 dollars that I paid for the seats that I never received. I am looking forward for Kayak to look into this issue with underpriced because they took my money and never booked the seats for me with the airline.

The lounge staff at reception were inefficient and robotic. Boarding process was chaotic at the gate with no priority for business and first. At arrival into Dubai, no upper deck door . Food option and quality for this flight was awful . Thankfully the bar is always good.

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

Emirates is good airlines. But there plane seats were very small and congested. Need to little good and big seats in economy class.

Excellent staff! Flights were delayed due to technical issues after everyone was boarded and we sat in the flight for almost 2 hours before taking off. Not enough vegetarian food was available despite pre-ordering. The staff did an exceptional job dealing with both the problems neither of their making.

The food was pretty good and the crew were excellent. It would have been excellent all round but for screaming children. Six hours at least of a 10 hr flight. Mostly 1 child clearly on the spectrum and probably ADHD but I really felt for the parents and grandparents who were obviously struggling and doing the best they could under the circumstances. No reflection on the airline of course and we all need to be more tolerant with these challenges . Slept for 15 hrs when I got home.

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

The seats were more narrow than at other lines. Food was mediocre (economy class)

The crew have great customer service but their economy seating isn’t the most comfortable for a 220lbs+ guy and the food wasn’t bad, but wasn’t exceptional, either.

The crew and their service was top notch, but the plane itself seemed to be on the older side and worn out. Also, the food could’ve been better. 9 out of 10.

Service excellent would chose Singapore airlines as my first choice

My groups frequent flyer star allianceUnited airline miles was not accepted. The Singapore premium economy bag had to be requested, it was very lacking- no toothbrush. I paid more than double than economy but could only use the bathrooms sharing with economy which was hardly available and had to wait in line. Is the 2X $ worth it just for a larger seat???? It is questionable. Seats were not that comfortable. My husband’s seat had white stains on it- had to wipe it down. Our headphones did not have covers on it. Food- way too much.

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

It was a middle of the night changeover, so we were all ready for sleep. Staff were helpful and managed a few hours sleep. Food options were good.

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

My daughter and I had a pleasant trip to Singapore. Reliable and on time.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

Not good - chair back could not move back for premium economy. Not worth the price

The back of the chair - premium economy could not move back - not worth the price

It was okay. Boarding the staff made you feel rushed like we were late or something

It was great. The staff were so nice and helpful the food was great and they always made sure I was okay. As a foreigner I was worried about the language barrier but it was absolutely no issues. I highly recommend

Crew: Everybody was polite. People just need to get efficient and less reworking things. Entertainment: Could have move movies and games. The “music” section is a joke, only ONE available. Food: The food provided on the flights boarding in china needs a serious reworking. Too much oil, bad for your stomach, tastes too artificial and the eggs were a giant mass of green dough.

We were diverted to Chengdu, because of bad weather and finally made it to Chong King about 7 hours later

No wheelchair service at all ( I did request that service and also purchased the priority assistant bundle) , what a waste of money

Never got the wheelchair service when my parents arrived at LA . My mom was 74 , also my dad was 84 years old, both don’t speak English. I double checked with the front desk at Phoenix airport, making sure that they will be taking care of.

Food was terrible. Fish was equal to a sausage and scrumbled eggs were terribly green with a quite weird fllavour. Everybody with me hated all options. The best food was the bread with butter.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

The temperature of the plane cabin is too hot. Sweat and uncomfortable. Also my food tray was broken down drinks fall off

Reasonable. What they offer during the flight is not great, but the crew is polite and try to compensate it.

Price is the main attraction. Staff is OK but difficult to communicate with them due to general lack of English. Food is truly abysmal, the main courses (4) were barely edible. The choices for breakfast served at 5:30 am prior to landing at Gatwick airport were Spaghetti Bolognese or seafood fried rice. Choices offered for all 4 mains were either something rice or noodles. Shanghai airport layover is much too long in a very poorly serviced airport. We were unable to use WiFi; private lounges required cash only payment with no ATM or cash exchange open.

I was surprised and appreciate that they actually served a hot meal on such a short, early morning flight. The check in and boarding was hassle free and most of all my Alliance Status / Code Share was recognized and the revelant courtesy was extended; other than some needed attention to detail concerning the cleanliness of the cabin, and some unnecessary aggressive wording their safety briefing, it was an overall pleasant flight, and I would certainly fly with them again.

Flight was delayed for more than 3 hours, food was mediocre, seat didn’t recline

Lost Baggage - very frustrated…learned that bag was never put on plane.

I think it’s time that somebody set a standard for the temperature in the cabins. I would rather it be colder than anybody that wants to have a blanket have a blanket to keep it so warm at times is unbearable and quite uncomfortable. That’s the only thing I would add.

For the price we paid, I couldn’t complain. Was good value for money. Service was excellent but food was mediocre. Crew were excellent and spoke English. You will never go hungry. The food was ample but was mediocre. Entertainment limited and wifi doesn’t all allow you to access some social media. The best part was comfortable seats and bed (business class) with a screen to close out the rest of the cabin.

Nice experience. Baggage arrival in Mumbai wasn't that quick and needs improvement.

I flew Club World and was SHOCKED at how totally absent the crew were for the duration of the flight. So much so that we received no drink service other than the post-departure cocktail and that was it. Wasn't even offered tea/coffee and the in-flight attention was so bad that literally minutes before landing the one crew member for our row was scrambling to pick up left-behind water bottles, glassware, trash. And the rest of the crew had already stowed all carts, he was cramming the trash into the lavatory trash can and was stashing the glassware frantically in the galley as we were on final approach. He was so scrambled he left two overhead lockers wide open (that he'd opened) for landing. Unbelievable!

Paid for first class and was surprised that the seats were the same in economy except no one was in the middle seat. I expected an actual first class seat.

The flight was several times changed. That was inconvenient, to sah the least.

They lost my special meal request and tried to tell me I didn't request it. I had the proof. Then they tried to get me to eat food I can't eat. No apologies

British airways keeps canceling our flights. I won’t be booking any future flights with them

I could not charge my phone the entire night or read my book, as the whole middle isle was without power.

British Airways did a great job and the entire crew was punctual and polite; dignified and delightful!

Flight was fine, food better than anticipated and flight attendants were helpful and friendly.

Our headphone plug is broken, we can not enjoy our entertainment, especially traveling with 5 year old who like to watch movie

Book cheap flights from London to Sydney

Cheapest flights to Sydney from London found in 2024 and 2025

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Sydney found on KAYAK in the last 72 hours.
6/5Tue
1 stopAir China
41h 15mLGW-SYD
£345
15/4Tue
1 stopAir China
41h 15mLGW-SYD
£357
6/5Tue
1 stopAir China
41h 15mLGW-SYD
£359
3/3Mon
1 stopChina Eastern
40h 05mLGW-SYD
£366
23/3Sun
1 stopChina Eastern
33h 35mLGW-SYD
£378
31/3Mon
2 stopsChina Southern
37h 50mLHR-SYD
£571
9/4Wed
1 stopChina Southern
25h 15mLHR-SYD
£576
10/2Mon
1 stopSingapore Airlines
45h 30mLGW-SYD
£749
23/3Sun
1 stopEmirates
21h 25mSTN-SYD
£831
10/2Mon
1 stopEmirates
21h 25mSTN-SYD
£833

Search by stops

Search by airline

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Last minute flights from London to Sydney

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Sydney that are departing in the next 10 days.
10/12Tue
multi-stop
35h 05mLGW-SYD
31/5Sat
multi-stop
28h 40mSYD-LGW
£975
8/12Sun
multi-stop
38h 40mLHR-SYD
29/12Sun
multi-stop
30h 15mSYD-LHR
£986
10/12Tue
multi-stopChina Eastern
40h 05mLGW-SYD
31/5Sat
multi-stopChina Eastern
28h 40mSYD-LGW
£1,275
7/12Sat
multi-stopBritish Airways
22h 45mLHR-SYD
29/12Sun
multi-stopBritish Airways
25h 35mSYD-LHR
£1,327
8/12Sun
multi-stopChina Southern
40h 05mLHR-SYD
12/1Sun
multi-stopChina Southern
44h 30mSYD-LHR
£1,348
7/12Sat
directBritish Airways
22h 45mLHR-SYD
30/12Mon
multi-stopBritish Airways
27h 25mSYD-LHR
£1,363
11/12Wed
multi-stopChina Eastern
40h 05mLGW-SYD
15/1Wed
multi-stopChina Eastern
29h 30mSYD-LGW
£1,393
8/12Sun
multi-stopEmirates
21h 55mLGW-SYD
29/12Sun
multi-stopEmirates
25h 30mSYD-LGW
£1,414
8/12Sun
multi-stopEmirates
21h 55mLGW-SYD
15/12Sun
multi-stopEmirates
23h 25mSYD-LGW
£1,443
10/12Tue
multi-stopChina Southern
37h 00mLGW-SYD
13/1Mon
multi-stopChina Southern
30h 10mSYD-LGW
£1,924

Search by stops

Search by airline

Search by price

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

Other airlines flying from London to Sydney

Flights from the other most popular airlines that fly from London to Sydney according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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