Cheap flights from New South Wales to London from $756

If you aren’t able to travel during the month of October, then book flights to London from New South Wales during February instead. Flights to London in February, while not as cheap as those in October, still average around $1,668.

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $2,055. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from New South Wales to London for around $2,643.

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as $2,223. In contrast, the most expensive time of day to depart to London is in the evening when prices are around $3,779.

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

You are more likely to see cheaper flights to London from New South Wales when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,943 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from New South Wales for as low as $1,777 on momondo.

There are 4 cabin classes available to choose from on New South Wales to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

China Eastern, Turkish Airlines, and Emirates are the most popular carriers operating from New South Wales to London

Etihad Airways, Qantas Airways and Emirates are the top three most popular airlines that fly to London from New South Wales according to our data. Etihad Airways is the first choice among our users, with 40% of people opting to fly with this airline when travelling to London. Keep in mind that there are 23 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

3 flights are operational daily from New South Wales to London as of July 2026. The most popular departure time for this route is 14:00, with 100% of flights per day taking off in the afternoon.

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