Book a trip from Chicago to Ho Chi Minh City with Cathay Pacific , fares from USD896

Begin your journey from Chicago to Ho Chi Minh City aboard our fleet of modern aircraft, including the Boeing 777s, Airbus A321neos, Airbus A330s, and Airbus A350s. Your expected flight time, including a layover in Hong Kong, is roughly 20 hours and 5 minutes. Please note that the aircraft used may vary depending on operational needs.

Our First class and Business class passengers can unwind and revitalise at our award-winning lounge spaces, enjoying excellent amenities such as Relaxation Rooms, Shower Suites, and our signature Noodle Bar during their layover.

Checking in online offers a convenient method to conserve time at the airport. You can complete this process using a computer or mobile device up to 48 hours prior to your flight, pick or modify your seat selection, and either download a digital boarding pass or print a physical copy, depending on regional rules and your starting location. Cathay Green members and above receive priority online check-in for extra ease. Based on your fare and cabin class, you can additionally choose your dishes in advance from the dining menu to accommodate your dietary needs.

Should your Cathay Pacific flight to Ho Chi Minh City experience a delay or cancellation, we will provide you with timely updates via our flight status page , airport display screens, public announcement, or SMS notifications such as notiFLY. If your flight is delayed, we will communicate your updated check-in and boarding times as soon as the revised schedules are finalised. In the event that a delay causes you to miss a connecting flight, assistance will be provided to help arrange onward travel. For further details, please review your rights and regulations prior to departure or simply reach out to us .

Upon landing in Hong Kong, follow the signs to the departures level for your onward connection. If you have your connecting boarding pass, go through security screening and make your way to your designated gate. Otherwise, our team at the transfer desks are available to assist you with checking in and addressing any queries. Passengers aged seven and older holding eligible travel documents have the option to utilise the e-Security Gates for faster clearance. For the details regarding transit procedures and transfer desk locations, you can consult the transfer guide .

There are plenty of things to do at Hong Kong International Airport to make your Chicago to Ho Chi Minh City layover truly pleasurable. Unwind at the Sky Garden terrace situated in the East Hall on Level 7, a tranquil environment complete with lush greenery and vistas of the runway. Coffee enthusiasts can savour beverages at establishments such as Maison Kayser or % Arabica, while those seeking a more distinctive atmosphere can visit the Intervals Sky Bar on Level 9 within the Sky Bridge for cocktails accompanied by a view. Families can also find play areas and child-focused zones designed to keep younger passengers thoroughly amused. Should your schedule permit, explore the various shopping avenues or appreciate the airport's various observation points, such as the glass-floored Sky Bridge walkway, which presents captivating sights of aircraft manoeuvring directly underneath.

First class and Business class passengers can enjoy refined comfort in our tranquil lounges, designed by award-winning architects. Passengers can access the following facilities in Terminal 1 at HKIA:

The Wing : Located near Gate 2, The Wing, Business class lounge seamlessly combines sophistication with practical comfort. This lounge provides spacious seating, a refined design, and the much-loved Noodle Bar, which offers an assortment of beloved Asian favourites. Shower Suites are available for passengers wishing to rejuvenate prior to departure.

For our First class passengers, The Wing, First takes classic glamour and binds it with the signature Cathay Pacific hospitality. This luxurious space allows passengers to unwind and refresh before their flight with private shower suites, treatment rooms, and day beds for ultimate tranquillity. Guests can also enjoy a rotating menu of Asian and international culinary classics, along with lighter, bite-sized delicacies.

The Pier : Located adjacent to Gate 65, The Pier, Business class lounge is recognised for its calm atmosphere and contemporary styling. It features an array of thoughtfully curated dining options, encompassing a remarkable buffet alongside à la carte selections. The facility additionally incorporates shower suites and resting spaces, providing a quiet sanctuary for passengers.

For our First class passengers, The Pier, First presents a highly personalised and elevated lounge experience. Passengers can anticipate exclusive private suites, exquisite dining menu choices developed by expert chefs, and attentive, bespoke service from our team. Premium amenities include massage services and expansive relaxation areas designed for complete comfort.

The Bridge : Just a short walk from Gate 35, The Bridge is styled with a modern aesthetic. It presents a relaxed atmosphere featuring comfortable seating arrangements and diverse dining offerings. Passengers can indulge in an assortment of light bites and drinks, as well as entry to Shower Suites and dedicated work areas for those needing to stay productive.

The Deck : Situated near Gate 6, The Deck Lounge establishes a more casual environment prioritising comfort. It extends an inviting atmosphere, culinary refreshments, and multiple seating options. This lounge offers a comfortable venue for passengers aiming to relax ahead of their departure.

To learn more about our current lounge offerings, visit our lounge site for more information.

A Hong Kong stopover offers a vibrant second holiday with culture, food and city views. Start with a bike ride along the West Kowloon Waterfront Promenade for the outdoors, public art and Victoria Harbour views. Next, visit the Tsim Sha Tsui Promenade to take in the skyline and landmarks like the Clock Tower. Shoppers will enjoy the mix of high-end and local retailers on Nathan Road.

If your itinerary allows, explore cultural landmarks, including Man Mo Temple or the streets of Central, where colonial and contemporary architecture sit side by side. Food lovers shouldn’t miss Hong Kong’s famous dim sum across neighbourhoods such as Wan Chai or Mong Kok. As evening arrives, relax at a rooftop bar or waterfront café and enjoy the night views across Victoria Harbour.

For additional inspiration for your trip, visit our guide to Hong Kong for first-time visitors or our short weekend guide to Hong Kong .

Cathay Pacific offers an array of Economy fares for you to select, based on your specific travel requirements. Each category presents benefits, baggage allowances, and flexibility for changes or cancellations, allowing you to pick the best option for your journey.

Light Fare : Ideal for passengers seeking a budget-friendly ticket, the Light fare includes a standard baggage allowance alongside limited options for changes or refunds.

Essential Fare : The next step up, this fare category grants increased flexibility, allowing ticket changes with fees, while also supplying perks like advance seat selection and higher Asia Miles accrual. Flexi Fare : As the most adaptable Economy option, this fare permits schedule modifications or booking cancellations with minimal charges and includes an enhanced baggage allowance. This choice is recommended for those who value flexibility and peace of mind.

To discover further details regarding the specific baggage policies associated with your chosen ticket type, please navigate to our dedicated fare classes page.

Your exceptional journey with Premium Economy and Business class commences the very second you book your ticket. Starting with a more generous baggage allowance, you have the freedom to pack comfortably for your travels prior to receiving a warm welcome from our people at our dedicated check-in desks. With priority boarding, you will encounter an elevated standard of travel, featuring spacious seating arrangements and carefully curated dining options.

Business class passengers travelling on specific routes onboard our Boeing 777-300ER aircraft are invited to immerse themselves in our award-winning Aria Suite *, creating an inflight environment designed around your comfort.

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

The limit for your carry-on baggage is based on your cabin class. Passengers in Economy and Premium Economy are authorised to transport a single item of carry-on baggage reaching a maximum of 7kg, accompanied by one compact personal belonging. Business class passengers are allowed up to 10kg of carry-on baggage in addition to a personal item, and First class passengers are granted up to 15kg of carry-on baggage alongside a personal item. Every piece of carry-on baggage has to meet the size limit of 56 x 36 x 23cm, and your smaller personal article is required to slide neatly 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 accumulate on your Cathay Pacific journey between Chicago to Ho Chi Minh City, simply access our Status Points and Asia Miles calculator . The total number of Asia Miles you gain is based on three elements: the length of your journey, your travel cabin, and the fare type you selected, meaning that highly flexible and premium tickets typically yield a greater sum of Asia Miles and Status Points. Please note that you can strictly only collect Asia Miles and Status Points on journeys that are officially marketed by Cathay Pacific.

Our expansive international network links you to more than 100 destinations globally, providing numerous route possibilities and seamless connections. Our modern fleet features generously sized cabins equipped with fully flat beds* in Business class, spacious Premium Economy seating, and comfortable Economy arrangements. Our inflight entertainment system and high-speed Wi-Fi services ensure you remain connected and entertained for the duration of your flight. By travelling as a Cathay member, you will earn more Asia Miles and Status Points, granting you access to a multitude of benefits.

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

Booking directly through Cathay Pacific provides greater flexibility, exclusive promotions, and dedicated customer support compared to third-party platforms. When you book directly, you receive advantages such as complimentary cancellations within a 24-hour window, direct access to all ticket categories, and incentives including bonus Asia Miles and discounts on travel add-ons when available. Passengers receive priority assistance for changes or disruptions, seamless earning and redemption of Asia Miles, and benefits such as priority upgrade opportunities for Cathay members.

*Terms and conditions apply. Please visit our dedicated page for comprehensive details.

Status Points directly determine your Cathay membership tier and associated benefits. These points revert to zero at the beginning of every new Cathay membership year following a renewal, tier advancement, or downgrade. Asia Miles, on the other hand, functions as a versatile currency that can be used to acquire flight redemptions and lifestyle rewards and remains valid for a period of three years. Status Points serve the purpose of elevating and maintaining your tier, and Asia Miles empower you to book more travel adventures and merchandise.

The Cathay membership tiers encompass four levels—Green, Silver, Gold, and Diamond—each tier recognises your travel with us and offers increasing benefits as you move through the programme. 

Green members receive foundational Cathay membership benefits, including flight promotions and priority check-in 48 hours prior to takeoff. These individuals also have the ability to secure seats with extra legroom by spending Asia Miles, depending on seat availability, and are given complimentary 48-hour access to the PressReader platform with every reservation.

Silver members are granted all the perks associated with the Green level, paired with priority check-in at Business class counters, entry into selected Business class lounges, and priority baggage handling. This upgraded status also provides enhanced Asia Miles earning whenever you shop or dine with our partners.

Gold members can check in one additional piece of baggage and can hold guaranteed seating in Economy on all Cathay Pacific flights. Gold members also receive two complimentary Business class lounge passes and upgrade prospects, combined with enhanced rates for collecting Asia Miles.

Diamond members enjoy the convenience of First-class check-in, admission to all First class and Business class lounges, and the privilege of bringing companions along. Diamond members receive priority baggage handling and exclusive offers at selected partner hotels and dining establishments.

You can learn more about Status Points and the advantages tied to each ranking 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 range of advantages the next time you arrange an adventure through Cathay Pacific, including our updated Economy fares , giving you options, flexibility, and outstanding value. Our current flight and holiday package offers are regularly updated to ensure you receive greater flexibility and ease during your flights with Cathay Pacific.