Flights from Sydney (SYD) to Seattle (SEA)

In-flight Dining
You will be served meals tailored to the length of each sector, with thoughtfully prepared dishes that highlight regional and international flavours on both the Sydney to Singapore and Singapore to Seattle flights.

Special Meals
We offer a variety of special meals to meet different dietary needs, which you can request in advance through our website or your travel agent before departure.

Book the Cook
Eligible customers in selected premium cabins can pre-order from an extended menu using our Book the Cook service, giving you more choice over your main course on your long-haul sectors.

Beverage Service
A range of hot and cold drinks is available throughout the flight, including juices and soft drinks. You can also enjoy a selection of wines and spirits, as well as our signature Singapore Sling, served on board.

For travel between Sydney and Seattle, the piece concept applies for checked baggage. For Economy Class, you may check in 2 pieces, each up to 23kg. For Premium Economy Class, you may check in 2 pieces, each up to 23kg. For Business Class, you may check in 2 pieces, each up to 32kg. For First Class and Suites, you may check in 2 pieces, each up to 32kg, on sectors where these cabins are available. Each individual piece must not exceed 32kg. For cabin baggage, Economy Class and Premium Economy Class customers may bring 1 piece up to 7kg, while Business Class, First Class, and Suites customers may bring 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 board once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members, and Economy Class and Premium Economy Class customers should ensure their membership number is added to the booking at least 1.5 hours before departure. Non-members can purchase access plans. The service is suitable for messaging, email, and basic browsing, but it does not support video streaming, video calls, or large file transfers.

On the Sydney to Singapore sector, Economy Class offers a seat pitch of about 32 inches with up to 19 inches of width. Premium Economy Class provides around 38 inches of pitch with up to 20 inches of width, while Business Class, First Class, and Suites offer fully flat beds for rest on overnight services.

On the Singapore to Seattle sector, you can choose Economy Class with around 32 inches of pitch and up to 19 inches of width, Premium Economy Class with about 38 inches of pitch and up to 20 inches of width, or Business Class with a fully flat bed and direct aisle access from every seat.

Yes, you can select seats on your Sydney to Singapore and Singapore to Seattle flights, subject to availability and fare conditions. Some seats may be chargeable depending on your fare type and KrisFlyer membership tier. You can manage seat selection through our website or mobile app after booking.

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.

At Singapore Changi Airport, longer layovers can include joining the official free transit tours into the city, which typically require at least about 5.5 to 6 hours between flights. For shorter connections, you can enjoy airside attractions such as gardens, rest zones, and swimming or entertainment facilities. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

In Sydney (SYD), eligible customers may be invited to use the SilverKris Lounge (First Class) or SilverKris Lounge (Business Class) before departure. During your layover at Singapore (SIN), eligible customers 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 membership status. Access is determined by your onward flight from each airport.

If your Sydney to Seattle journey is issued on a single Singapore Airlines ticket, we will usually check your checked baggage through to Seattle, and you will not need to collect it in Singapore. You should confirm through-check arrangements at check-in, especially if you have any separate tickets or special items.

Sydney operates on Australian Eastern Standard Time (UTC+10) and Australian Eastern Daylight Time (UTC+11) roughly from October to early April. Seattle uses Pacific Standard Time (UTC−8) and Pacific Daylight Time (UTC−7) roughly from March to early November. The time difference varies between 17 and 19 hours depending on the month, so we recommend checking close to your departure date.

Visa and entry requirements for travel from Sydney to Seattle depend on your nationality and travel purpose. We recommend checking guidance from the authorities of the United States of America and ensuring your passport, documentation, and any required approvals are in order before you fly.

For international departures from Sydney to Seattle via Singapore, we recommend arriving at Sydney Airport at least 3 hours before your scheduled departure time. This allows ample time for check-in, security screening, and immigration formalities before boarding.

On arrival at Seattle-Tacoma International Airport, you can choose from public transport, dedicated airport rail links, and various road transfer options. We suggest checking current information on transport choices and travel times before you arrive so you can pick the option that best suits your schedule.

Adjusting your sleep gradually before departure, staying hydrated during the flight, and moving around the cabin when it is safe to do so can help ease jet lag. Once in Seattle, try to follow the local daylight hours and spend some time outdoors to help your body adjust.