Cheap flights from London Heathrow Airport to New South Wales from $843

The cheapest month to fly to New South Wales from London Heathrow Airport is in May. Flight prices, which tend to average around $1,752, are often lower during this time because this is during the off-season. If you aren’t able to travel to New South Wales during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $1,825.

According to our data, Wednesday is the cheapest day to fly to New South Wales from London Heathrow Airport. The lowest ticket price found for a Wednesday departure recently was $1,905. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to New South Wales for around $3,477.

Fly from London Heathrow to Sydney Kingsford Smith for the best London Heathrow - New South Wales flight prices

You are more likely to see cheaper flights to New South Wales from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to New South Wales for around $2,085 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New South Wales from London Heathrow Airport for as low as $1,934 on momondo.

China Southern, Air India, and Etihad Airways are the most popular carriers operating from London Heathrow to New South Wales

Etihad Airways, China Southern and Qantas Airways are the top three most popular airlines that fly to New South Wales from London Heathrow Airport according to our data. Etihad Airways is the first choice among our users, with 38% of people opting to fly with this airline when travelling to New South Wales. Keep in mind that there are 12 different airlines that fly to New South Wales on a routine basis, so you have a few additional options to choose from.

As of October 2026, there are 2 flights per day flying from London Heathrow Airport to New South Wales. The most common time of day flights depart is 22:00, with 100% of flights taking off in the evening.

As of October 2026, there are 14 flights per week flying from London Heathrow Airport to New South Wales. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.