€459 Cheap Flights Sydney to London (SYD-LON)

View €459 flight on Mon, 27 Oct 2025Opens in a new window

Popular airlines from Sydney Airport (SYD) to London

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Cheap flights from Sydney to London (SYD-LON)

Prices were available within the past 7 days and start at €459 for one-way flights and €939 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Wed, 23 Jul - Thu, 18 Sep
SYD
Sydney
LHR
London
€939 Return, found 6 days ago
€939
Return
found 6 days ago
Select Air China flight, departing Wed, 23 Jul from Sydney to London, returning Thu, 18 Sep, priced at €939 found 6 days ago
Turkish Airlines
Thu, 7 Aug - Tue, 19 Aug
SYD
Sydney
LHR
London
€974 Return, found 19 hours ago
€974
Return
found 19 hours ago
Select Turkish Airlines flight, departing Thu, 7 Aug from Sydney to London, returning Tue, 19 Aug, priced at €974 found 19 hours ago
Air China
Sun, 27 Jul - Tue, 12 Aug
SYD
Sydney
LGW
London
€987 Return, found 5 days ago
€987
Return
found 5 days ago
Select Air China flight, departing Sun, 27 Jul from Sydney to London, returning Tue, 12 Aug, priced at €987 found 5 days ago
China Airlines
Thu, 23 Oct - Mon, 27 Oct
SYD
Sydney
LHR
London
€1,036 Return, found 4 days ago
€1,036
Return
found 4 days ago
Select China Airlines flight, departing Thu, 23 Oct from Sydney to London, returning Mon, 27 Oct, priced at €1,036 found 4 days ago
Japan Airlines
Fri, 20 Jun - Mon, 7 Jul
SYD
Sydney
LHR
London
€1,042 Return, found 13 hours ago
€1,042
Return
found 13 hours ago
Select Japan Airlines flight, departing Fri, 20 Jun from Sydney to London, returning Mon, 7 Jul, priced at €1,042 found 13 hours ago
SriLankan Airlines
Fri, 13 Jun - Fri, 20 Jun
SYD
Sydney
LHR
London
€1,069 Return, found 9 hours ago
€1,069
Return
found 9 hours ago
Select SriLankan Airlines flight, departing Fri, 13 Jun from Sydney to London, returning Fri, 20 Jun, priced at €1,069 found 9 hours ago
Swiss International Air Lines
Thu, 23 Oct - Mon, 27 Oct
SYD
Sydney
LCY
London
€1,075 Return, found 4 days ago
€1,075
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, 23 Oct from Sydney to London, returning Mon, 27 Oct, priced at €1,075 found 4 days ago
Korean Air
Wed, 4 Mar - Wed, 25 Mar
SYD
Sydney
LHR
London
€1,077 Return, found 3 days ago
€1,077
Return
found 3 days ago
Select Korean Air flight, departing Wed, 4 Mar from Sydney to London, returning Wed, 25 Mar, priced at €1,077 found 3 days ago
Singapore Airlines
Sun, 1 Mar - Thu, 5 Mar
SYD
Sydney
LGW
London
€1,091 Return, found 1 day ago
€1,091
Return
found 1 day ago
Select Singapore Airlines flight, departing Sun, 1 Mar from Sydney to London, returning Thu, 5 Mar, priced at €1,091 found 1 day ago
Asiana Airlines
Thu, 21 Aug - Mon, 25 Aug
SYD
Sydney
LHR
London
€1,091 Return, found 7 hours ago
€1,091
Return
found 7 hours ago
Select Asiana Airlines flight, departing Thu, 21 Aug from Sydney to London, returning Mon, 25 Aug, priced at €1,091 found 7 hours ago
Sydney to London route information
Origin airport
Kingsford Smith Intl.
Destination airport
Heathrow
Return price
€939
Distance
16918 km

Perfect flights from Sydney to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sydney to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Kingsford Smith Intl. to LON-All Airports ticket options cater to your travel preferences, with incredible one-way fares from €459 and roundtrip prices from €939. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at LON-All Airports and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from SYD to London (LON-All Airports)?
If you’re travelling from SYD to London (LON-All Airports), round-trip flights start from €939. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don’t delay. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SYD to London (LON-All Airports)?
We understand that things come up unexpectedly, so we’ve made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from SYD to London (LON-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Sydney Airport to London (LON-All Airports) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Sydney Airport to London (LON-All Airports)?
The distance is around 17,000 kilometres, so fill your carry-on bag with all the items you need to make the long journey comfortable. Wondering what to take on board your Sydney to England flight? Earplugs, a sleep mask and a travel pillow are a few essentials.
Which airlines fly direct from Mascot Airport to London (LON-All Airports)?
Flying nonstop between Mascot Airport and London (LON-All Airports) isn’t possible at this time. However, you’ll still be able to book a flight to England with at least one stop.
Are Sydney Airport to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so there are no guarantees. While last-minute flight deals between Kingsford Smith Intl. Airport (SYD) and London (LON-All Airports) are of course possible, it’s also a good idea to monitor prices well before you fly. In fact, some airlines announce their prices up to a year prior to the departure date. Expedia is continuously updating the best bargains around, so keep checking and be ready to secure your seat when the price is right.

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