Flights from Seattle (SEA) to Phuket (HKT)

In-flight Dining
You will be served complimentary meals and snacks in all cabins on the long-haul Seattle to Singapore sector and on the regional Singapore to Phuket sector, with menus designed to suit different tastes and flight times.

Special Meals
We offer a range of special meals on this route, which you can request in advance to meet your dietary needs. These are prepared separately and served during the regular meal service on board.

Book the Cook
Eligible passengers in premium cabins on this route can take advantage of our Book the Cook service from Singapore, pre-ordering selected main courses to enjoy a personalised dining experience on board.

Beverage Service
A selection of hot and cold drinks is available throughout your flight, including juices, soft drinks, and hot beverages. Our signature Singapore Sling is also available on board.

For flights between Seattle and Phuket, the piece concept applies. For checked baggage, Economy Class guests may bring 2 pieces, each up to 23kg, and Premium Economy Class guests 2 pieces, each up to 23kg. Business Class guests may bring 2 pieces, each up to 32kg. Each individual checked piece must not exceed 32kg. For cabin baggage, Economy Class and Premium Economy Class guests may bring 1 piece up to 7kg, while Business Class guests 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 Singapore Airlines flights 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 members should add their membership number to the booking at least 1.5 hours before departure. Paid plans are available for non-members. The service is suitable for messaging, email, and basic browsing, but does not support video streaming, video calls, or large file transfers.

On the Seattle to Singapore Airbus A350-900 sector, Economy Class seats offer 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, and Business Class offers a fully flat bed with direct aisle access. On the Singapore to Phuket Boeing 737-8 MAX sector, Economy Class offers comfortable legroom similar to our medium-haul standard, and Business Class provides a larger seat that converts into a spacious reclined position.

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.

Lounge Access Eligibility
Cabin Class: Complimentary for Suites, First, and Business Class passengers. Premium Economy and Economy travellers do not have access unless they hold eligible status.

Frequent Flyer Status: PPS Club and KrisFlyer Elite Gold (or Star Alliance Gold) members have access regardless of cabin class.

The 'Next Segment' Rule: Eligibility is based on the flight immediately departing that airport. For example, if you fly Economy from Seattle but have a Business Class onward flight from Singapore, you get lounge access in Singapore only. In Singapore, eligible passengers may be invited to use lounges such as the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or KrisFlyer Gold Lounge, depending on their cabin and status.

Singapore Changi Airport offers a wide range of facilities that make layovers comfortable and enjoyable, including themed gardens, rest areas, and family-friendly spaces. If you have at least 5.5 to 6 hours between flights, you may be able to join an official transit tour of the city, subject to timing and eligibility. For shorter connections, you can stay airside, explore the terminals, visit the attractions, or relax in a quiet zone or airport hotel. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

Seattle follows Pacific Time, which is UTC−8 in winter and UTC−7 in summer (approximately November to March for standard time, and March to November for daylight saving time). Phuket follows Indochina Time year-round at UTC+7. This means Phuket is 15 hours ahead of Seattle during standard time, and 14 hours ahead during Seattle’s daylight saving time.

Yes, your baggage will typically be checked through to Phuket International Airport when flying from Seattle via Singapore on a single booking with Singapore Airlines.

Through-Check Conditions
For your bags to be sent directly to your final destination, the following general conditions must be met:

Single Itinerary: Both flight segments (Seattle–Singapore and Singapore–Phuket) must be under the same booking reference or PNR.

Layover Duration: Your connection in Singapore must be less than 24 hours. If your layover exceeds 24 hours, it is considered a stopover, and you will typically be required to collect your luggage and re-check it for your onward flight.

Partner Airlines: If your onward flight from Singapore to Phuket is operated by a partner airline, Singapore Airlines has through-check agreements that usually allow your bags to be tagged to your final destination.

You may be able to plan a stopover in Singapore on your Seattle–Phuket trip, subject to your ticket conditions and availability. When booking, you can search for multi-city options or speak with our customer service team or your travel agent, who can advise whether a stopover can be added to your itinerary.