$613 Cheap Cathay Pacific flights Hong Kong (HKG) to Melbourne (MEL)

Scoring cheap one-way Cathay Pacific flights from HKG to MEL from $613 on Expedia is a breeze — just filter by "Price (lowest to highest)." Or check out our affordable return fares from $628 for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Look for Cathay Pacific flights from HKG to MEL about one month before you want to leave. The cheapest time to book an international flight is generally 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your ticket type or itinerary, the best day of the week to book international airfare is usually Sunday. Friday is often the most expensive. Travelers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

Jetting off from HKG at 12:25AM UTC+8, the earliest Cathay Pacific flight to MEL arrives at 12:30PM UTC+11. Traveling early means you'll be less likely to experience delays.* Not an early riser? The last Cathay Pacific flight from HKG to MEL departs at 7:05PM UTC+8 and touches down at 7:10AM UTC+11.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Cathay Pacific makes flying from HKG to MEL more enjoyable with top-tier customer service and a 5-star airline rating. You could even start earning points with Marco Polo Club. Be sure to sign up to Expedia's free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.