Cheapflights Tip: The best prices from Wellington to Sydney Kingsford Smith are usually found in March or August, booked 72 days in advance, depart on a Saturday or Tuesday and return on a Friday
Find flight deals from Wellington to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Wellington (WLG) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.
Popular in
December
Cheapest in
March
Average price
£343
Highest demand for flights based on searches. 5% potential increase in price (£13 potential increase over avg. return price).
Best time to book a flight from Wellington to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Wellington with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Wellington to Sydney
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How far ahead should I book a flight from Wellington to Sydney?
Use this chart to determine the optimal time to book a return flight from Wellington to Sydney. Price data was last updated on 5 December 2025.
To ensure you get the cheapest price possible for a flight from Wellington to Sydney, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Wellington to Sydney?
Currently, August is the cheapest month in which you can book a flight from Wellington to Sydney (average of £157). Flying from Wellington to Sydney in January is currently the most expensive (average of £229). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from WLG to SYD?
Find hourly flight availability from Wellington to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Wellington to Sydney as you normally would.
Weekly flight availability from Wellington to Sydney
Explore weekly flight availability from Wellington to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 December 2025.
The most flights from WLG to SYD are scheduled on a Monday (27 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (15 on average).
How often are flights from Wellington to Sydney delayed?
About 14% of weekly flights between Wellington and Sydney have experienced delays in the past year, with the average delay time being 126 minutes.
What is the most punctual flight time for Wellington to Sydney flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Wellington to Sydney flights?
Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 10% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Wellington to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Wellington to Sydney flight route?
Within the past month, 48 users have taken a look at flights from Wellington to Sydney Kingsford Smith.
What are the cheapest airlines to fly from Wellington to Sydney one-way?
The cheapet airlines for a one-way flight from Wellington to Sydney are Air New Zealand (£98), Emirates (£102), and Qantas Airways (£115).
What are the most reliable airlines from Wellington to Sydney?
The top 3 most reliable airlines when flying from Wellington to Sydney are Emirates (71%), China Eastern (71%) and Alaska Airlines (71%).
Can I find deals for flights from Wellington to Sydney that include hotel bookings?
Yes. In addition to deals on Wellington to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Wellington to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wellington to Sydney.
Can I find deals for business class flights from Wellington to Sydney?
Yes. Cheapflights offers flight deals from Wellington to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Wellington to Sydney?
Currently, August is the cheapest month in which you can book a flight from Wellington to Sydney (average of £157). Flying from Wellington to Sydney in January is currently the most expensive (average of £229). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Wellington to Sydney?
Deals for Wellington to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Wellington to Sydney?
Millions of users choose and trust Cheapflights to book the best flight deals from Wellington to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Wellington to Sydney with no change fees?
Yes! Cheapflights helps users easily find flights from Wellington to Sydney with no change fees.
Can Cheapflights notify me if prices for flights from Wellington to Sydney become cheaper?
Yes! Start tracking prices for Wellington to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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