A canyon with steep cliffs and dense forest.

Cheap Flights to Blue Mountains from HK$392

View HK$392 flight on Mon, 21 Dec 2026Opens in a new window

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Cheap round-trip flights to Blue Mountains

Prices were available within the past 7 days and start at HK$392 for one-way flights and HK$783 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Virgin Australia
Qantas Airways
Scoot
Juneyao Air

Frequently asked questions

How do I find cheap flights to Blue Mountains that have flexible change policies?
We know that things can change in the blink of an eye, so choosing a flexible fare with Expedia makes good sense. Simply tick the "No change fee" box directly under the "Flexible change policies" filter. Your affordable, flexible flight to Blue Mountains is only a few clicks away.
Which airlines fly to Blue Mountains?
Dig out your suitcase and select from these quality airlines that have flights into or near Blue Mountains:
  • Qantas - 99 flights to or near Blue Mountains each month, including 99 flights to Kingsford Smith Intl. Airport (SYD) per month.
  • United Airlines - 60 flights to or near Blue Mountains each month, including 60 flights to Kingsford Smith Intl. Airport (SYD) per month.
  • American Airlines - 30 flights to or near Blue Mountains each month, including 30 flights to Kingsford Smith Intl. Airport (SYD) per month.
How can I find cheap tickets to Blue Mountains?
You'll always get an epic deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then tick the flexible dates box above to see a list of prices for nearby days. HK$783 was the best price for a flight to Blue Mountains in the last seven days.
How much is a flight to Blue Mountains?
There were plenty of inexpensive fares up for grabs in the last seven days, with the price of a return flight to Blue Mountains ranging between HK$783 and HK$4,379. Many lucky holiday makers nabbed one-way seats from Melbourne (MEL) for as low as HK$392.
What are the most popular airports to fly into in Blue Mountains?
A major gateway to Blue Mountains, about 256 flights land at Kingsford Smith Intl. Airport (SYD) each month. Find an awesome deal, lock in your fare and get set to enjoy the best of this fantastic region.
When is the cheapest time to fly to Blue Mountains?
If you'd rather spend your holiday money enjoying the delights of Blue Mountains rather than on your trip there, jet off early in the week. The cheapest day to travel is usually Tuesday, with Monday running a close second. With many folks travelling over the weekend, Saturday typically has the costliest airfares.
How much is a plane ticket to Blue Mountains?
In the last seven days, fares to Blue Mountains cost between HK$783 and HK$4,379. Prices rise as your travel date nears, so book a great deal today.
What months are the cheapest to book a flight to Blue Mountains?
February is the best month to book a seat for your Blue Mountains getaway. Tickets are priciest during December, so keep clear of this time if you can.

Travel information

Destination airport
Kingsford Smith Intl.
Destination airport IATA code
SYD
Destination city name
Sydney
Return price
HK$3,509

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