A canyon with steep cliffs and dense forest.

Cheap Flights to Blue Mountains: Blue Mountains Flight Deals

View €381 flight on Wed, 28 Oct 2026Opens in a new window

Flight 1

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Cheap round-trip flights to Blue Mountains

Prices were available within the past 7 days and start at €381 for one-way flights and €683 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
British Airways
Scoot
Air China
Lufthansa

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. €683 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 €683 and €853. Many lucky holiday makers nabbed one-way seats from Dublin (DUB) for as low as €381.
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.
How much is a plane ticket to Blue Mountains?
In the last seven days, fares to Blue Mountains cost between €683 and €853. 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.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Blue Mountains. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Blue Mountains. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Blue Mountains, or are just on the lookout for the best flights to Blue Mountains, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Blue Mountains to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Kingsford Smith Intl.
Destination airport IATA code
SYD
Destination city name
Sydney
Return price
€683

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