Flights from Singapore (SIN) to Seattle (SEA)

In-flight Dining
You will be served meals tailored to the length and timing of the Singapore to Seattle flight, with menus featuring a mix of international and Asian-inspired dishes in all cabins.

Special Meals
We offer a wide selection of special meals for specific dietary needs and preferences. These should be requested through your booking at least 24 hours before departure so we can prepare your choice.

Book the Cook
On eligible bookings in selected cabins, you can use our Book the Cook service to reserve a main course from a curated menu in advance, giving you more control over your dining experience on this long-haul route.

Beverage Service
A variety of hot and cold drinks, including juices and soft drinks, is available throughout the flight, along with a selection of wines and spirits. Our signature Singapore Sling is also available on board for you to enjoy during your journey.

For flights between Singapore and Seattle, the piece concept applies for checked baggage. In Economy Class, you may check in 2 pieces, each up to 23kg. In Premium Economy Class, you may check in 2 pieces, each up to 23kg. In Business Class, you may check in 2 pieces, each up to 32kg. Each individual checked bag must not exceed 32kg. For cabin baggage, Economy Class and Premium Economy Class customers may bring 1 piece up to 7kg, while Business Class customers may bring 2 pieces, each up to 7kg. Your exact allowance is shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional allowances.

Yes, Wi-Fi is available on our Singapore to Seattle services once the Airbus A350-900 is above 10,000 feet. It is free and unlimited for KrisFlyer members, including those travelling in Economy Class and Premium Economy Class, as long as the membership number is added to the booking at least 1.5 hours before departure. Non-members can purchase access plans. The connection is suitable for messaging, email, and basic browsing, but it does not support video streaming, video calls, or large file transfers.

On the Singapore to Seattle route operated by the Airbus A350-900, Economy Class offers a seat pitch of 32 inches with up to 19 inches of seat width. Premium Economy Class provides a seat pitch of 38 inches with up to 20 inches of seat width. Business Class features a fully flat bed at each seat with direct aisle access for added comfort on this long flight.

On this Airbus A350-900 service, you can enjoy our KrisWorld inflight entertainment system from gate to gate. A personal screen at every seat offers a wide range of films, TV programmes, music, and games. Content is regularly updated so you can discover something new on every journey.

If you are departing from Singapore Changi Airport, eligible customers may be able to use designated lounges in Terminal 3 before their flight to Seattle, based on cabin class and frequent flyer status. Facilities typically include comfortable seating, showers, refreshments, and work areas to help you relax or stay productive before boarding.

Economy Class customers on the Singapore to Seattle route may access selected lounges at Singapore Changi Airport if they hold eligible KrisFlyer or Star Alliance status, or if a pay-per-use option is available at the airport on the day of travel. Access is always subject to each lounge's entry conditions at the time of your flight.

If your entire journey to Seattle is booked on a single Singapore Airlines itinerary, we will normally check your baggage through from Singapore to Seattle. You can then collect your checked baggage on arrival in Seattle after clearing local arrival formalities.

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

When you land in Seattle from Singapore, you will arrive at Seattle-Tacoma International Airport. You will need to clear immigration, collect your checked baggage, and pass customs before entering the arrivals hall. From there, you can choose between public transport, dedicated airport services, or private transfers to reach the city and surrounding areas.

For the long-haul flight from Singapore to Seattle, we recommend arriving at Singapore Changi Airport around three hours before departure. This gives you enough time for check-in, security checks, and to enjoy airport facilities or a lounge visit before boarding begins.

Visa and entry requirements for Seattle depend on your nationality, passport, and the purpose and length of your stay in the United States. We recommend checking the latest information with the relevant embassy or official government website before you travel, and ensuring your passport has sufficient validity.

Seattle's weather can be changeable, so consider packing layers, including a light waterproof jacket, along with comfortable walking shoes for exploring the city. Inside buildings, heating and air-conditioning keep interiors comfortable. Check the latest forecast before you travel so you can adjust your clothing choices accordingly.