Flights from Singapore to Seattle (SEA)

Yes. On flights from Singapore to Seattle you can enjoy our in-flight dining, featuring regionally inspired and international dishes, along with a selection of appetisers and desserts. You may request special meals in advance to suit many dietary needs, and on selected routes and cabins you can pre-select main courses with our Book the Cook service. A full beverage service is available, including juices, soft drinks, wines, spirits, and our signature Singapore Sling in most cabins.

Flights from Singapore to the United States generally use the piece concept for checked baggage. In Economy Class and Premium Economy Class, you can usually check at least one or two pieces within a set weight limit per piece, while Business Class allows additional pieces and weight. Cabin baggage allowances differ by cabin, with higher limits in Business Class. For exact entitlements based on your fare type and KrisFlyer status, please refer to your e-ticket or our baggage information page before you travel.

Yes, Wi-Fi is available on most flights from Singapore to Seattle once the aircraft is above 10,000 feet. KrisFlyer members enjoy free and unlimited access; Economy Class and Premium Economy Class customers should add their membership number at least 1.5 hours before departure to qualify. Non-members can purchase paid plans on board. The connection is suitable for messaging, email, and basic browsing, but does not support video streaming, video calls, or large file transfers.

In Economy Class you can expect around 32-inch seat pitch and up to 19-inch seat width. Premium Economy Class offers about 38-inch pitch and up to 20-inch seat width. Business Class features a fully flat bed with direct aisle access for every seat. Exact measurements may vary slightly by Airbus A350-900 configuration.

Yes, you can usually select seats during booking or via Manage Booking, with complimentary selection for many fare types and cabins. Some preferred seats may attract a fee in Economy Class and Premium Economy Class, while Business Class generally offers complimentary seat selection across the cabin.

Singapore observes Singapore Time (UTC+8) year-round. Seattle is in the Pacific Time Zone, which is typically UTC−8, and observes daylight saving time from roughly March to early November, when clocks move to UTC−7. This means Seattle is usually 16 hours behind Singapore, or 15 hours behind during daylight saving time.

Entry requirements for the United States depend on your nationality, passport type, and purpose of visit. Some travellers may need a visa, while others may travel under a visa waiver programme with electronic authorisation. Please check with the relevant embassy or official government website before you book and again before you travel.

For long-haul flights to the United States, we recommend arriving at Singapore Changi Airport at least three hours before departure. This allows ample time for check-in, security screening, and immigration, as well as time to relax, dine, or shop before boarding.

Seattle's weather can be changeable, so pack layers, a light waterproof jacket, and comfortable walking shoes. In cooler months, include warmer clothing such as a jumper and coat. A universal power adapter, any essential medication in your cabin baggage, and copies of key travel documents are also recommended.