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Explore the vibrant charms of Sydney and the ease of flights to Sydney via Travel Flights. Travel Flights is your travel agent for all international travel needs, connecting eager travelers with the best flights from the UK's major cities (London Heathrow, Gatwick, and Manchester) directly into Kingsford Smith Airport (SYD) in Sydney, Australia. Whether it's climbing the Harbour Bridge, sunning it up at Bondi Beach, or taking in the Sydney Opera House, our curated flights to Sydney from UK are designed to make your adventure as easy and memorable as possible. Book today and take advantage of exclusive returns starting at only £450. Excellent travel starts with excellent flights.
At Travel Flights, we understand that UK customers want affordable, reliable, and convenient flights. In addition, our platform collects and filters flights from the leading UK airlines to ensure you find the most affordable London to Australia flights without extra (hidden) charges or fees. Are you ready to take off? Search today and let Travel Flights turn your travel dreams into reality.
Travel Flights is renowned for its dedicated, bespoke service, exclusively for UK travelers seeking a stress-free trip. Unlike traditional aggregator flight providers, we send our customers real-time alerts, offer flexible booking options, and provide 24/7 customer support to enhance your travel experience. Other customers of ours have described the joy of finding flights to Sydney during busy periods without the added pressures.
Additionally, all our customers can now enjoy the easiest connections available to multiple destinations. This is ideal for those who wish to connect Sydney and Melbourne, or the Great Barrier Reef, on the same trip. Choosing us also lets you enjoy all the benefits of priority boarding and earn loyalty points much faster than before. The entire process from searching for flights to taking off has been dramatically improved. You need to enter your travel dates, and our technology will show you flights to Sydney from UK that precisely align with your budget and schedule.
With our latest discounts, you can save money when travelling from UK to Sydney. Starting from £450 for round-trip tickets from London and £480 for Manchester, these deals allow free changes to your bookings in case plans change at any time and can be used for last-minute travel.
Below are some examples of flights to Sydney from UK:
| Departure Airport | Airline | Duration | One-Way Price | Round-Trip Price | Booking Deadline |
|---|---|---|---|---|---|
| London Heathrow (LHR) | Qantas | 22h 30m (1 stop) | £225 | £450 | 15 Dec 2025 |
| London Gatwick (LGW) | Emirates | 23h 15m (1 stop) | £240 | £475 | 10 Dec 2025 |
| Manchester (MAN) | Singapore Airlines | 22h 45m (1 stop) | £230 | £480 | 20 Dec 2025 |
| Birmingham (BHX) | Cathay Pacific | 24h 10m (1 stop) | £255 | £510 | 5 Dec 2025 |
This promotion includes flights to Sydney and opens the door to other regions; for example, you could book flights to Cairo from UK, then to Sydney, which adds a Mediterranean experience. Or book flights from UK to Dubai, then to Sydney, when you purchase your flight. Act quickly and check back daily, as many new offers are added regularly during the week. After selecting your departure airport, click "Book Flights to Sydney" to save more on your airfare!
When planning your trip, it is essential to understand the flight time from London to Sydney. In general, flights from London to Sydney take approximately 22-24 hours. And many will have one or more layovers in major international hubs such as Dubai or Singapore. The actual London-to-Sydney flight duration is 21 hours and 30 minutes on average; however, most flights will have at least one stop.
The flight time from London to Sydney can vary depending on which airline you're flying with; for example, Qantas has a 22-hour flight via Perth, and Emirates has a 23-hour flight via its glorious Dubai layover. If you're arranging your travel itinerary, make sure to note the 10-hour time difference (Sydney is ahead) so you land refreshed for evening cruises!
For those of you who want to fly from London to Australia, our site offers some of the most convenient options for minimizing jet lag. Check out our new tool to find flights to Sydney that include stopover benefits, such as free accommodation in Doha! Whether you are a first-time flyer or a frequent flyer, the information on our platform will help ensure your flight times to Sydney align with the timeline of your exploration. Go to our tool now for custom estimates of how much your London to Sydney flight duration will take!
When booking flights to Sydney from UK, choose a top-tier airline. Qantas has specialized in its kangaroo route for decades and offers the best London-to-Australia flights while providing an opportunity to experience true Aussie hospitality. See below for detailed information on all airlines with service from the UK to Sydney.
| Airline | Departure Airports (UK) | Average Flight Duration | Stops | Economy From | Business From |
|---|---|---|---|---|---|
| Qantas | LHR, MAN | 22h 10m – 23h 30m | 1 (Perth/Singapore) | £465 | £1,850 |
| Emirates | LHR, LGW, MAN, BHX, GLA, NCL | 22h 45m – 24h 10m | 1 (Dubai) | £480 | £1,950 |
| Singapore Airlines | LHR, MAN | 22h 30m – 23h 45m | 1 (Singapore) | £495 | £2,100 |
| Cathay Pacific | LHR, MAN, GAT | 23h 15m – 24h 30m | 1 (Hong Kong) | £470 | £1,920 |
| British Airways | LHR | 23h 50m – 25h 10m | 1 (Singapore) | £510 | £2,250 |
| Etihad Airways | LHR, MAN | 23h 20m – 24h 40m | 1 (Abu Dhabi) | £475 | £1,980 |
You can book the airline of your choice through Travel Flights now and be able to access discounted rates available only to our partner airlines offering flights to Sydney from the UK.
When choosing flights to Sydney, you may select the level of comfort that best suits your needs by comparing airlines. The lowest-cost Economy Class option starts at £450 for a return flight and includes a basic meal served on board and reasonable legroom. Premium Economy Class, which offers additional recline and priority boarding, starts at £750. It provides a more extensive meal selection and can help alleviate the discomfort you may experience on long flights between London and Sydney.
The lowest-priced Business Class ticket is £1,200, with Business Class amenities. They offer full-recline seating, fine-dining menus, and personalized service to ensure the best flight time from London to Sydney, Australia. Enjoy the most comfortable and relaxing method of long-distance travel by purchasing the cheapest first-class flight tickets at £3,500 through our deals.
Regardless of what class of service you choose between the UK and Sydney, Travel Flights has the best rates available to you before your flight. Click here to book your flights today!
The best time to book your flights to Sydney is 8–10 weeks before your travel dates, during the shoulder season from March to November. That's because flights during the shoulder season typically decrease by up to 20% compared to peak months, including a 30% increase in December. Check the following comparison table:
| Month | Avg. Return Price (LHR-SYD) | Weather (Sydney) | Recommendation |
|---|---|---|---|
| January – February | £850 – £1,200 | 25–30°C, sunny & humid | Avoid unless you love festivals |
| March – May | £520 – £680 | 20–26°C, mild & pleasant | BEST TIME – great value + weather |
| June – August | £480 – £620 | 14–19°C, cool & clear | Cheapest flights, pack a jacket |
| September – November | £540 – £720 | 18–25°C, spring blooms | SECOND-BEST – ideal for beaches |
| December | £1,000 – £1,600 | 24–28°C, summer starts | Book 10–12 months ahead |
The mild weather of Spring (September to November) is a perfect time for beach days, while the vibrant Summer (December to February) features festivals. In contrast to this, Winter offers a much quieter flight experience to Sydney, with an opportunity to do cosy pub crawls! By using our tips to determine the best times to visit Sydney and booking your flights well in advance, you can save money. Moreover, you can also plan a tour to the subcontinent with our UK to Islamabad flights or a flight from London to Manila to take advantage of the cultural experiences!
UK citizens do not need a visa to visit Australia for up to 3 months. You can apply for an eVisitor online if required. The weather is unpredictable, so bring warm and cold clothes; wear reef-friendly sunblock; bring Type I plug adapters! eSIMs are available for your phone, and the MyGov App will provide all necessary updates while you are travelling. When visiting Sydney, use the Opal card for public transport around Sydney - ferries, trains, and buses have a relatively low cost (approx. £3 each way). You can rent a car to drive into the Blue Mountains or ride along the coastal bike paths. Don't miss visiting the famous Sydney Opera House, where you can take a free tour, climbing up the Harbour Bridge (approx. £200 per person), and signing up for surf lessons at Bondi Beach.
If your holiday flights to Sydney are already booked, make sure to book additional activities through us to take advantage of package savings. If you intend to travel further, we also offer flights to Ghana from the UK or cheap flight tickets to Lagos with equal ease.
The Sydney tour you've always dreamed about is only a click away with Travel Flights. Travel Flights guarantees the lowest airfare to Sydney from UK, including London, Manchester, and all other major airports. Get a quick overview of Qantas, Emirates, Singapore Airlines, and many others, and find the right cabin class for you, from low-cost economy to cheap first-class flight tickets. Purchase your flexible ticket today for only £450 (return flights), with no hidden charges! Secure your seat now and be prepared to enjoy the great Sydney Harbour Bridge, Bondi Beach, and amazing sunsets! Book your flight today with Travel Flights and get ready to discover Australia.
Our mission is to provide you super-cheap, flexible and secure flights
