Cheap flights from the United Kingdom to Sydney from $664
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Sydney departing on 13/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from United Kingdom to Sydney
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sydney?
The month of May is, on average, the cheapest month to fly to Sydney from United Kingdom, with most prices found around $1,698. If you aren’t able to travel to Sydney during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,715.
What is the cheapest day to depart on your flight to Sydney?
Our data shows that Friday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $0. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $3,173.
What is the cheapest time of day to depart on your flight to Sydney?
According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from United Kingdom to Sydney in the afternoon for as low as $1,985. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $2,759 on average. Flights to Sydney from United Kingdom in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest United Kingdom to Sydney Kingsford Smith flight route?
Fly from London Heathrow to Sydney Kingsford Smith for the best United Kingdom - Sydney Kingsford Smith flight prices
How far in advance should I book a flight to Sydney?
You are more likely to see cheaper flights to Sydney from United Kingdom when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,098 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from United Kingdom for as low as $1,686 on momondo.
What cabin class options are available on United Kingdom to Sydney Kingsford Smith flights?
There are 3 cabin classes available to choose from on United Kingdom to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from United Kingdom to Sydney Kingsford Smith?
Air China, China Eastern, and China Southern are the most popular carriers operating from United Kingdom to Sydney Kingsford Smith
Which airlines fly to Sydney?
Emirates, Singapore Airlines and Qantas Airways are the top three most popular airlines that fly to Sydney from United Kingdom according to our data. Emirates is the first choice among our users, with 27% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 16 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.
How many flights depart from United Kingdom to Sydney on average per day?
As of April 2025, there are 3 flights per day flying from United Kingdom to Sydney. The most common time of day flights depart is 21:00, with 100% of flights taking off in the evening.
How many flights depart from United Kingdom to Sydney on average per week?
21 flights are operational weekly from United Kingdom to Sydney as of April 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
Cheap United Kingdom to Sydney flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Sydney
When did momondo last update prices for flights from United Kingdom to Sydney Kingsford Smith Airport?
Prices for flights from United Kingdom to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from United Kingdom to Sydney Kingsford Smith Airport?
As of April 2025, there are 16 operators available to choose from for flights from United Kingdom to Sydney Kingsford Smith Airport.
How old do you have to be to fly from United Kingdom to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from United Kingdom to Sydney?
momondo data reveals that the most frequently booked plane model on the route from United Kingdom to Sydney is Airbus A380-800, representing 80.24% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 16.72%, Boeing 777-300ER at 2.89%, and Airbus A380 at 0.15%.
Best airlines flying from United Kingdom to Sydney
Compare and see reviews for airlines that fly from United Kingdom to Sydney with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $640 | Free cancellation | Rating 7.2 86 reviews | |||
| PriceFrom $1,139 | Free cancellation | Rating 7.5 94 reviews | |||
| PriceFrom $1,204 | Free cancellation | Rating 7.2 143 reviews | |||
| PriceFrom $1,549 | Free cancellation | Rating 7.4 1,192 reviews | |||
| PriceFrom $1,569 | Free cancellation | Rating 8.2 729 reviews | |||
| PriceFrom $1,574 | Free cancellation | Rating 5.5 2,896 reviews | |||
| PriceFrom $1,625 | Free cancellation | Rating 7.5 818 reviews | |||
| PriceFrom $1,635 | Free cancellation | Rating 6.7 7,005 reviews | |||
| PriceFrom $1,642 | Free cancellation | Rating 7.5 1,580 reviews | |||
| PriceFrom $1,700 | Free cancellation | Rating 7.5 849 reviews |
Travelling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from United Kingdom to Sydney?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to Sydney for you.
Can I find flights from United Kingdom to Sydney with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Sydney from United Kingdom with this policy.
How can momondo help me find flights from United Kingdom to Sydney?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from United Kingdom.
I’m not ready to book a flight from United Kingdom to Sydney right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of United Kingdom to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.