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How to get the cheapest flight ticket from Billund 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 September is, on average, the cheapest month to fly to Sydney from Billund, with most prices found around $2,034. If you aren’t able to travel to Sydney during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $2,038.
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 morning. momondo users have found flights departing from Billund to Sydney in the morning for as low as $2,103. 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 afternoon when prices are $2,135 on average. Flights to Sydney from Billund in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Sydney?
You are more likely to see cheaper flights to Sydney from Billund when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,302 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Billund for as low as $2,144 on momondo.
How have Billund to Sydney flight prices changed over time?
As of June 2025, prices for Billund to Sydney flights are approximately 2% more expensive when compared to flights at the same time last year.
When to book flights from Billund to Sydney
Cheap Billund to Sydney (BLL to SYD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Billund to Sydney
How far is Billund to Sydney Kingsford Smith by plane?
The straight-line distance from Billund to Sydney Kingsford Smith is 16228.5 km. 24h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Billund Airport to Sydney Kingsford Smith Airport?
Prices for flights from Billund Airport to Sydney Kingsford Smith Airport refresh daily.
How old do you have to be to fly from Billund Airport 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 Billund Airport 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 licence 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.
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 Billund to Sydney?
It is quick and easy to find Billund to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.
Can I find flights from Billund to Sydney with flexible booking policies on momondo?
All flight searches from Billund to Sydney on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Billund to Sydney?
momondo helps you find the best flight between Billund and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Billund to Sydney right now. Can momondo alert me if prices change?
Price alerts on flights to Sydney from Billund are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.