Cheap flights from the United Kingdom to Sydney from £346
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 1/6. 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?
In general, May is the cheapest month to fly from United Kingdom to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £778. If you don’t want to visit Sydney in May, then you should wait until March to fly from United Kingdom, when ticket prices are also cheap, with an average price of £867.
What is the cheapest day to depart on your flight to Sydney?
The cheapest day to depart on your flight to Sydney is on a Monday when prices can be found for as low as £1,213. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,352.
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 £969. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Sydney, so prices are often more expensive at around £1,294 per ticket.
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 £1,063 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 £873 on momondo.
What cabin class options are available on United Kingdom to Sydney Kingsford Smith flights?
There are 4 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 Southern, and China Eastern are the most popular carriers operating from United Kingdom to Sydney Kingsford Smith
Which airlines fly to Sydney?
Emirates, British Airways and Singapore Airlines 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 33% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 35 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 February 2025, 3 flights take off from United Kingdom and land in Sydney each day. The most common flight departure time for this route is 21:00, with 100% of daily flights taking off in the evening.
How many flights depart from United Kingdom to Sydney on average per week?
The number of flights available between United Kingdom and Sydney is 21 per week as of February 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving 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 refreshed on a daily basis.
How many operators does momondo search for flights from United Kingdom to Sydney Kingsford Smith Airport?
As of February 2025, there are 35 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United Kingdom to Sydney?
Based on momondo bookings for flights between United Kingdom and Sydney, the leading plane model is Airbus A380-800, making up 93.64% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 4.85%, Boeing 777-300ER with 1.40%, and Airbus A380 with 0.11%.
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 £374 | Free Cancellation | Rating 7.8 31 reviews | |||
| PriceFrom £706 | Free Cancellation | Rating 7.5 773 reviews | |||
| PriceFrom £724 | Free Cancellation | Rating 5.5 2,908 reviews | |||
| PriceFrom £813 | Free Cancellation | Rating 7.6 196 reviews | |||
| PriceFrom £826 | Free Cancellation | Rating 6.6 39 reviews | |||
| PriceFrom £883 | Free Cancellation | Rating 7.4 1,449 reviews | |||
| PriceFrom £969 | Free Cancellation | Rating 7.6 1,273 reviews | |||
| PriceFrom £996 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £1,017 | Free Cancellation | Rating 7.5 654 reviews | |||
| PriceFrom £1,020 | Free Cancellation | Rating 7.4 8,759 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?
Finding the right flight to Sydney from United Kingdom is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.
Can I find flights from United Kingdom to Sydney with flexible booking policies on momondo?
Flights from United Kingdom to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from United Kingdom to Sydney?
Once you have performed a search for United Kingdom to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from United Kingdom to Sydney right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from United Kingdom and alert you when they change.