Book a trip from Seoul to Sydney with Cathay Pacific , fares from KRW1,104,000

Begin your journey from Seoul to Sydney aboard our fleet of modern aircraft, including the Boeing 777s, Airbus A321neos, Airbus A330s, and Airbus A350s. The travel time, including a stopover in Hong Kong, is roughly 14 hours. Please note that the aircraft used may vary depending on operational needs.

Our First class and Business class passengers can unwind and recharge at our award-winning lounge spaces, which offer amenities like Relaxation Rooms, Shower Suites, and our Noodle Bar during their stopover.

Checking in online offers the most convenient method to save time and bypass queues at the airport. You have the option to complete the online check-in process via desktop or mobile device up to 48 hours prior to departure, choose or modify your seat preference, and obtain your boarding pass either digitally or in printed form, in accordance with local regulations and your departure location. Cathay Green members and those in higher tiers can benefit from priority online check-in for extra convenience. Based on your fare and cabin choice, you may also have the opportunity to select your meals in advance to accommodate your dietary requirements.

In the event that your Cathay Pacific flight to Sydney experiences a delay or cancellation, you will receive timely updates via our flight status page , airport display screens, public announcements, or SMS services such as notiFLY. For delayed departures, we will share your adjusted check-in and boarding times immediately following the confirmation of the revised schedule. Should you miss a connecting service as a result of a delay, assistance will be provided to help arrange onward travel. To gather further details, you can review your rights and regulations prior to your departure or reach out to us directly.

Upon arriving in Hong Kong, follow the signage leading to the departures level for your connecting flight. Passengers already holding an onward boarding pass can advance through security screening and proceed to their designated gate. Otherwise, head to the transfer counters where our team will assist with check-in procedures and address any queries. Passengers aged seven and above with qualifying travel documents are eligible to utilise the e‑Security Gates for faster processing. For the most current details regarding transfers and transfer desk locations, please consult the transfer guide .

Hong Kong International Airport offers a comfortable and restorative layover experience with a wide range of activities, dining, shopping, and entertainment options. For moments of calm and fresh air, the Sky Garden terrace on Level 7 of the East Hall is a tranquil, plant-filled outdoor space offering views of the tarmac. Dining options are diverse, offering quality European and Asian fare at cafés like Maison Kayser and % Arabica. For a more elevated experience, the Intervals Sky Bar is on Level 9 of the Sky Bridge. The Sky Bridge itself connects Terminal 1 and the North Satellite Concourse and features a transparent observation walkway for striking views of aircraft below. Families will appreciate the dedicated family play spaces and children's areas throughout the terminal. Finally, HKIA boasts an extensive, high-quality retail environment with a wide variety of retail outlets, from luxury brands to local souvenirs, perfect for some last-minute shopping.

First and Business class passengers enjoy refined, tranquil comfort in our Terminal 1 HKIA lounges, designed by award-winning architects and interior designers, with distinct spaces tailored for Cathay Pacific's First and Business class.

The Wing: Located near Gate 2, The Wing, Business class lounge combines sophistication and practicality. It offers ample seating, refined design aesthetics, the popular Noodle Bar serving Asian dishes, and shower suites for pre-departure freshening up.

First Class passengers can enjoy The Wing, First which combines classic glamour with renowned hospitality. The lounge offers a rotating menu of Asian and international classics, alongside light, bite-sized delicacies. Guests can also unwind before their flight in shower suites, treatment rooms, and day beds.

The Pier: Adjacent to Gate 65, The Pier, Business class lounge is celebrated for its calming atmosphere and contemporary styling. Guests can enjoy an assortment of dining options including a diverse buffet and an à la carte dining menu. The lounge features shower facilities and private relaxation areas, delivering a quiet retreat.

For our First class passengers, The Pier, First presents a highly tailored environment. Passengers will enjoy exclusive private suites, fine dining curated by renowned chefs, and attentive, personalised service. This premium space provides thoughtfully considered amenities, including massage services and expansive relaxation zones.

The Bridge : Located just a short distance from Gate 35, The Bridge is crafted with a distinctly modern aesthetic. It offers a laid-back atmosphere complemented by cosy seating and a variety of dining options. Passengers can indulge in assorted snacks and drinks, and access shower suites or workstations to stay productive before departure.

The Deck : Located near Gate 6, The Deck Lounge introduces a more relaxed environment focused on comfort. It features an inviting atmosphere alongside light refreshments and multiple seating options. This lounge serves as an excellent choice for those wanting to unwind ahead of boarding.

For the most up-to-date details regarding these facilities, visit our lounge site for more information.

Consider turning your Hong Kong layover into a stopover and enjoy a second holiday with culture, food and memorable city views. Start with a cycle along the West Kowloon Waterfront Promenade for fresh air, public art and Victoria Harbour scenery. Then visit the Tsim Sha Tsui Promenade to take in the skyline and the historic Clock Tower. Shoppers will enjoy Nathan Road’s mix of luxury brands and local stores.

If your schedule allows, explore cultural landmarks like Man Mo Temple or the streets of Central, where historic and modern architecture sit side by side. Food lovers shouldn’t miss Hong Kong’s famous dim sum in neighbourhoods such as Wan Chai or Mong Kok.

As evening falls, relax at a rooftop bar or waterfront café and take in the city lights across Victoria Harbour.

To discover even more ideas, please visit our guide to Hong Kong for first-time visitors or our short weekend guide to Hong Kong .

Cathay Pacific offers a range of Economy fare options, ensuring you find the match for your travel requirements. Every fare category includes benefits, baggage allowances, and flexibility for changes or cancellations, allowing you to pick the choice that aligns with your itinerary.

Light Fare : Designed for passengers seeking a more economical ticket, the Economy Light fare provides a standard baggage allowance alongside limited options for changes or refunds.

Essential Fare : Serving as an upgraded option from the Economy Light choice, this fare delivers increased flexibility, permitting modifications for an associated fee, while granting extra perks such as advanced seat selection and a better earning rate for Asia Miles.

Flexi Fare : Representing the most versatile Economy fare, this ticket permits changes and cancellations with minimal charges and includes an enhanced baggage allowance. This selection is ideal for those who value adaptability and peace of mind.

For more details regarding the baggage rules associated with your chosen ticket, please visit our fare classes page.

From the moment you book your ticket with us, your exceptional Premium economy and Business class journey begins. With an enhanced baggage allowance, you have the freedom to pack your belongings with greater ease before receiving a welcoming reception from our people at the dedicated check-in counters. Following your priority boarding, you will encounter an inflight refined environment featuring generous seating and thoughtfully prepared dining options.

Business class passengers travelling on specific routes onboard our Boeing 777-300ER aircraft have the opportunity to relax inside our award-winning Aria Suite *, expertly designed to prioritise your ultimate comfort.

*New Boeing 777-300ER cabins will be progressively introduced.

The amount of carry-on baggage allocated is determined by cabin class. Economy and Premium economy passengers can bring one primary piece of carry-on baggage with a maximum weight of 7kg, including a single small personal item. Business class passengers can carry up to 10kg of carry-on baggage alongside their personal item, while First class passengers are granted an allowance of up to 15kg for their carry-on baggage and a personal item. Every piece of carry-on baggage must meet the size requirements of 56 x 36 x 23cm, and your personal item must be small enough to be stored directly beneath the seat in front of you.

Passengers travelling on Economy Light fares can bring one piece of checked baggage weighing a maximum of 23kg. Economy and Premium economy passengers holding other fare types can bring up to 2 pieces, with each item weighing a maximum of 23kg. Business class passengers are permitted to travel with up to 2 pieces of checked baggage weighing up to 32kg each, whereas First class passengers are allowed to bring a maximum of 3 pieces.

Be sure to remember that surpassing your designated baggage allowance will trigger supplementary fees, distinctly based on whether the item exceeds the established weight limit or the specific size dimensions. Depending entirely on your selected route, you may want to consider investigating our advantageous prepaid extra baggage allowance .

During your flight, you are welcome to use our inflight retail platform by connecting via the onboard Wi-Fi , an amenity provided across most of our aircraft. After linking your device to the "Cathay Pacific" network and directing your browser to our retail platform, you will discover an assortment of merchandise across a multitude of labels. Cathay members can easily sign into their accounts to exchange their Asia Miles for goods or accumulate more Asia Miles while making purchases.

To determine the amount of Asia Miles you will acquire travelling from Seoul to Sydney with Cathay Pacific, simply use our Status Points and Asia Miles calculator . The total Asia Miles you gather relies on three distinct elements: the overall distance of your journey, your selected travel cabin, and the fare type you have booked, as flexible and premium fares typically yield more Asia Miles and Status Points. Please be aware that your accumulation of Asia Miles and Status Points applies only to flights marketed by Cathay Pacific.

Our extensive international network links you to more than 100 global destinations, guaranteeing plentiful travel options and efficient connections. Our modern fleet of aircraft features spacious environments equipped with fully flat beds* within Business class, generous Premium economy seating, and comfortable Economy arrangements. Our considerable inflight entertainment library and high-speed Wi-Fi ensure you stay in touch and entertained throughout your flight. When you travel as a Cathay member, you can earn Asia Miles and Status Points, unlocking a range of benefits.

*This feature is being gradually introduced across our entire fleet and is now available on most of our aircraft.

Booking directly through Cathay Pacific delivers superior flexibility, promotional deals, and vastly improved passenger support in comparison to external booking sites. Reserving your flights with us grants perks such as a complimentary 24-hour cancellation period, easier access to all available ticket tiers, and unique deals that feature extra Asia Miles and price reductions on travel extras. Passengers receive prioritised assistance for any changes or schedule interruptions, methods to gather and spend Asia Miles, alongside benefits including early upgrade access tailored specifically for Cathay members.

*Terms and conditions apply. Please view our dedicated page to read the complete details.

Status Points dictate your current standing within the Cathay membership programme, directly influencing your membership tier and associated privileges. These points revert to zero at the beginning of every new Cathay membership year following a renewal, an upgrade, or a downgrade. Conversely, Asia Miles functions as a reward currency used to claim flights and everyday lifestyle rewards, and remains active for a period of three years. Status Points help you elevate between tiers, whereas Asia Miles empowers you to redeem further flight and retail rewards.

The Cathay membership structure consists of Green, Silver, Gold, and Diamond levels. As you progress through the tiers by earning Status Points, you gain access to a wider range of benefits and privileges. 

Green members receive introductory Cathay membership privileges, including access to exclusive flight offers and priority online check-in starting 48 hours prior to departure. You can book seats with extra legroom by spending Asia Miles, depending on seat availability, and you will gain complimentary two-day access to PressReader alongside every confirmed itinerary.

Silver members retain all the perks of the preceding level, accompanied by priority check-in at the Business class desks, entry into selected Business class lounges, and priority baggage handling. This level grants an enhanced Asia Miles earning when purchasing or dining at partner establishments.

Gold members are permitted to travel with an additional piece of checked baggage and hold guaranteed seating in Economy on all Cathay Pacific flights. Furthermore, Gold members receive two complimentary Business class lounge passes and upgrade opportunities, paired with enhanced accrual rates for Asia Miles.

Diamond members take advantage of dedicated First class check-in services, access to all First class and Business class lounges, and the privilege of bringing companions. Diamond members can also enjoy priority baggage handling and exclusive offers at selected partner hotels and dining venues.

You can discover details regarding Status Points and the benefits of each tier here .

Qualifying flight tickets are exclusively those issued by Cathay Pacific or our oneworld alliance partners within fare classes eligible for earning Status Points. As you book your journey and review your itinerary, you will see how many Status Points and Asia Miles your transaction yields, calculated by the carrier, cabin, fare type, and the distance flown.

Provided your ticket meets the eligibility criteria, Status Points will reflect in your profile upon the completion of your flight. Passengers flying onboard our partner carriers remain eligible to earn Status Points to elevate their Cathay membership, subject to fare and cabin eligibility.

Discover a wide assortment of advantages when you book your upcoming journey with Cathay Pacific, encompassing our updated Economy fares , designed to present you with enhanced selections, versatility, and value. Our most recent flight and holiday package offers are consistently refreshed to ensure you receive maximum flexibility during your journeys with Cathay Pacific.