Flights from Hong Kong (HKG) to Seattle (SEA)

In-flight Dining
You will be served complimentary meals and snacks in all cabins on both the Hong Kong to Singapore and Singapore to Seattle sectors, with menus designed to reflect regional flavours and the time of day.

Special Meals
We offer a variety of special meals on this route, which you can request in advance to suit your dietary needs or preferences. These are best reserved at least 24 hours before departure so we can prepare them for your flight.

Book the Cook
On eligible cabins for this route, you can use our Book the Cook service from Singapore to pre-select from a wider choice of main courses, adding extra variety and personalisation to your in-flight dining experience.

Beverage Service
A selection of hot and cold beverages, including wines and spirits where offered, is available throughout your journey. Our signature Singapore Sling is also available on board, so you can enjoy a classic taste of Singapore while you fly.

For flights between Hong Kong and Seattle, the piece concept applies as the journey includes the United States of America. Checked baggage allowances are: Economy Class (2 pieces, each up to 23kg), Premium Economy Class (2 pieces, each up to 23kg), Business Class (2 pieces, each up to 32kg), and First Class (2 pieces, each up to 32kg) on sectors where that cabin is available. Each individual checked piece must not exceed 32kg. Cabin baggage allowances are: Economy Class and Premium Economy Class (1 piece, up to 7kg), and Business Class and First Class (2 pieces, each up to 7kg). Your final allowance is shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional allowances.

Wi-Fi is available on this route once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members; Economy Class and Premium Economy Class passengers should add their membership number to the booking at least 1.5 hours before departure. Paid plans are available for non-members. The connection is suitable for messaging, email, and basic browsing, but does not support video streaming, video calls, or large file transfers.

On the Hong Kong to Singapore sector operated by the Airbus A350-900 and Boeing 777-300ER, Economy Class offers a 32-inch pitch with up to 19-inch seat width, Premium Economy Class provides a 38-inch pitch with up to 20-inch seat width, Business Class features a fully flat bed with direct aisle access, and First Class on the Boeing 777-300ER offers a fully flat bed with enhanced personal space.

On the Singapore to Seattle sector operated by the Airbus A350-900, Economy Class provides a 32-inch pitch with up to 19-inch seat width, Premium Economy Class offers a 38-inch pitch with up to 20-inch seat width, and Business Class features a fully flat bed with direct aisle access, giving you ample room to rest on the long-haul flight.

Yes, Singapore Airlines provides lounge access to eligible passengers with a layover in Singapore. Your eligibility is based on your class of travel or your KrisFlyer and Star Alliance status, and it is determined by your flight leaving Singapore. Other options, like purchasing a day pass at a pay-per-use lounge, are also available.

When departing from Hong Kong International Airport, eligible Singapore Airlines passengers may access the SilverKris Lounge (First Class) or SilverKris Lounge (Business Class), depending on their cabin class or frequent flyer status, before connecting in Singapore for their onward flight to Seattle.

During your layover at Singapore Changi Airport, eligible passengers may have access to The Private Room, SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or the KrisFlyer Gold Lounge, depending on cabin class and KrisFlyer or Star Alliance tier. Access is determined by your onward flight to Seattle.

At Singapore Changi Airport, a long layover gives you the option to join the official free city transit tour, which generally requires a layover of at least 5.5 to 6 hours. For shorter layovers, you can enjoy indoor gardens, rest zones, a rooftop pool in selected terminals, and a wide range of dining and shopping. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

Hong Kong follows Hong Kong Time (UTC+8) all year. Seattle follows Pacific Time, which is Pacific Standard Time (UTC-8) from roughly November to March, and Pacific Daylight Time (UTC-7) from roughly March to November. This means Seattle is typically 16 hours behind Hong Kong in winter and 15 hours behind in summer.

Visa requirements depend on your nationality and travel purpose. We recommend that you check with the relevant authorities or your nearest embassy or consulate, and review the latest entry regulations for the United States of America before you fly from Hong Kong to Seattle.

For flights from Hong Kong to Seattle via Singapore, we recommend arriving at Hong Kong International Airport at least 3 hours before your scheduled departure. This allows enough time for check-in, baggage drop, security checks, and reaching your departure gate comfortably.

On arrival at Seattle-Tacoma International Airport, you will proceed through immigration, collect your checked baggage, and clear customs. After this, you will find ground transport options such as trains, buses, and taxis, as well as car rental desks. It is advisable to check current airport information before you travel.