Does Singapore Airlines fly direct from Seattle to Singapore?

Yes, Singapore Airlines operates a nonstop flight from Seattle to Singapore. This long-haul service typically departs once daily, giving you a convenient overnight journey into Singapore.

How long is the flight from Seattle to Singapore?

The direct flight from Seattle to Singapore with Singapore Airlines is approximately 16h 20m.

What is Singapore Airlines' flight schedule between Seattle and Singapore?

Singapore Airlines operates a daily nonstop service between Seattle and Singapore. You can check our latest schedule for flight times and frequency.

Which aircraft does Singapore Airlines use on flights from Seattle to Singapore?

On the Seattle to Singapore route, Singapore Airlines operates the Airbus A350-900, offering a modern cabin environment, quiet ride, and advanced in-flight entertainment system.

Why fly from Seattle to Singapore with Singapore Airlines?

On the Seattle to Singapore route, we focus on a comfortable long-haul experience, with attentive service and thoughtful details from boarding to arrival. Our crew are on hand throughout the flight to help you rest, refresh, and make the most of your time on board. You can enjoy a carefully curated selection of meals, international entertainment, and a spacious cabin environment on the Airbus A350-900. Seats are designed for rest and privacy, with in-seat power and an intuitive entertainment system to help the time pass smoothly. This route offers a choice of Business Class, Premium Economy Class, and Economy Class, so you can select the cabin that best matches your travel style. Each cabin provides generous legroom, ergonomic seating, and a tailored service concept to support your journey. On arrival at Singapore Changi Airport, efficient transfer facilities, clear signage, and welcoming spaces help you transition easily to the city or onwards in the region, making a flight with us truly A Great Way to Fly.

What cabin classes are available on Singapore Airlines flights from Seattle to Singapore?

On flights between Seattle and Singapore, Singapore Airlines offers Business Class, Premium Economy Class, and Economy Class on the Airbus A350-900. All cabins include comfortable seating, personal in-flight entertainment screens, and a carefully designed dining experience appropriate to your chosen class.

Which Seattle airports can I fly from to reach Singapore with Singapore Airlines?

Singapore Airlines flights to Singapore depart from Seattle-Tacoma International Airport (SEA). All services on this route operate from this airport.

Does Singapore Airlines offer meals on Seattle-Singapore flights?

In-flight Dining On the nonstop Seattle to Singapore service, you will be served meals appropriate to the time of departure and arrival, designed for a long-haul journey. Menus feature a range of regional and international options in Economy Class, Premium Economy Class, and Business Class. Special Meals We offer a variety of special meals for specific dietary needs on this route. These should be requested before departure through your booking or our reservations team, so we can ensure they are loaded for your flight from Seattle. Book the Cook Eligible passengers travelling in Business Class on this route may use our Book the Cook service, allowing advance selection from an expanded menu of main courses. This helps you personalise your dining experience before you even leave Seattle. Beverage Service A selection of hot and cold beverages is served throughout the flight, including juices, soft drinks, tea, and coffee. Our signature Singapore Sling is also available on board, alongside a range of other alcoholic and non-alcoholic options.

What is the baggage allowance for Seattle to Singapore?

For flights between Seattle and Singapore, 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 also 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. Business Class customers may bring 2 pieces, each up to 7kg. The final baggage allowance for your trip will be shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional allowances.

Is Wi-Fi available on Singapore Airlines flights from Seattle to Singapore?

Wi-Fi is available on the Seattle to Singapore service once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members, though Economy Class and Premium Economy Class customers must add their membership number 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.

What is the legroom on Singapore Airlines flights from Seattle to Singapore?

On the Seattle to Singapore Airbus A350-900 service, Economy Class offers a 32-inch seat pitch with up to 19-inch seat width, designed for support on long flights. Premium Economy Class provides a 38-inch seat pitch with up to 20-inch seat width, along with additional recline and leg support. In Business Class, seats convert into fully flat beds with direct aisle access for every passenger, allowing you to rest properly on the long-haul sector between Seattle and Singapore.

What is the time difference between Seattle and Singapore?

Seattle follows Pacific Time, which is UTC-8 during standard time (roughly November to March) and UTC-7 during daylight saving time (roughly March to November). Singapore operates on Singapore Time, which is UTC+8 year-round and does not observe daylight saving. This means Singapore is 16 hours ahead of Seattle during Pacific Standard Time, and 15 hours ahead during Pacific Daylight Time.

Flights from Seattle (SEA) to Singapore (SIN)

Name: Flight Seattle-Singapore
Brand: Singapore Airlines
Price: 709 USD

About Singapore

Discover Singapore

Why visit Singapore?
Singapore is a vibrant city-state where green spaces, waterfront views, and striking architecture meet in a compact, easy-to-explore setting. You will find a blend of traditional neighbourhoods, contemporary attractions, and calm corners to unwind between sights.

What to expect
Expect a highly organised city with efficient transport, well-marked streets, and inviting public areas. Distinct districts such as Marina Bay, Orchard Road, and the historic riverside each offer a different perspective, from gleaming skylines to leafy promenades and heritage shophouses.

Plan your trip
Singapore is an ideal base for both short city breaks and longer journeys across Southeast Asia. With Singapore Changi Airport as your gateway, you can explore the city at your own pace before continuing on to nearby beach destinations, cultural hubs, and regional business centres.

Top sights in Singapore

Marina Bay Sands and waterfront

Stroll along the Marina Bay waterfront for skyline views, evening light shows, and easy access to nearby museums and gardens.

Gardens by the Bay

Explore futuristic Supertrees, cooled conservatories, and elevated walkways in this landmark urban garden by the bayfront.

Singapore Botanic Gardens

Walk shaded paths and lakeside trails in this UNESCO-listed green oasis close to the city centre.

Singapore River and Clarke Quay

Follow the riverside promenade past restored warehouses, dining terraces, and bridges that frame the city skyline.

Chinatown

Wander colourful streets lined with heritage shophouses, traditional stores, and compact museums that tell the story of the district.

Little India

Immerse yourself in a neighbourhood of bright facades, textile shops, and lively streetscapes rich in colour and detail.

Sentosa Island

Head to Sentosa for beaches, attractions, and coastal walks, all just a short ride from central Singapore.

National Gallery Singapore

Discover one of the region’s largest collections of modern art in beautifully restored former civic buildings.

Experience Singapore’s everyday rhythm

Getting around
Getting around Singapore is straightforward with the MRT rail network connecting key districts, from Changi Airport to the city centre and beyond. Buses fill in smaller gaps, and metered taxis or ride-hailing services are easy to find. Many central areas are walkable, especially in the cooler evenings.

Local life & culture
Singapore’s neighbourhoods each offer a distinct character, from the riverside business core and arts precincts to older quarters filled with shophouses. You will notice a relaxed yet efficient pace, with residents making full use of shaded parks, waterfront promenades, and community spaces throughout the week.

Where to unwind
When you want a quieter moment, head to the city’s many parks, waterfront paths, or hilltop lookouts for soft breezes and open views. Early mornings and late afternoons are ideal for walks, while evenings are perfect for enjoying illuminated skylines from gardens, promenades, and coastal boardwalks.

A taste of Singapore

Street food & local specialties
Singapore is widely known for its hawker centres, where you can sample local specialities in a relaxed, open setting. Neighbourhoods such as Chinatown, Tiong Bahru, and East Coast have popular clusters where you can try a variety of dishes in one visit.

Casual & modern dining hubs
You will find casual eateries and modern cafés across the city, including inside shopping malls and office towers. These areas make it easy to mix quick bites with a day of sightseeing, and the variety of portions encourages you to share plates and try several flavours.

Signature & scenic dining
For a memorable meal, choose venues overlooking Marina Bay, the Singapore River, or the city’s green canopy. From rooftop restaurants to refined dining rooms in heritage buildings, many places pair thoughtful menus with views that frame the skyline or surrounding streets.

Retail therapy in Singapore

Malls & lifestyle hubs
Orchard Road is the city’s most recognisable shopping boulevard, lined with malls that combine international labels, local designers, and dining options under one roof. Elsewhere, integrated developments in Marina Bay and the city fringe blend shopping, entertainment, and green spaces.

Markets & local crafts
For smaller shops and independent brands, explore neighbourhoods like Tiong Bahru, Kampong Glam, and parts of Chinatown. Here you can browse boutiques, galleries, and lifestyle stores that offer design pieces, textiles, and thoughtful souvenirs with a distinct sense of place.

Evening retail scene
In the evening, major shopping streets and malls remain lively, with illuminated facades and extended opening hours. Some neighbourhoods feature outdoor bazaars or late-opening boutiques that make for an easy stroll after dinner, with public transport and taxis keeping these areas well connected.

Best time to visit Singapore

Northeast Monsoon (wet season, November to early March, peak season)
During the Northeast Monsoon, temperatures average around 26–31°C (79–88°F) with more frequent showers, often in the afternoon. The rain brings cooler breezes and lush greenery, and many indoor attractions make this a comfortable time to explore the city.

Inter-monsoon periods (April to May, October to November, shoulder season)
These months see warm temperatures of about 26–32°C (79–90°F), with short, passing showers and varied cloud cover. It is a good time for evening walks along the river and bayfront, when the humidity eases and city lights reflect off the water.

Southwest Monsoon (drier, June to September, shoulder season)
From June to September, temperatures stay around 26–32°C (79–90°F) with slightly less rainfall and more consistent breezes. Clearer days suit outdoor activities, rooftop views, and coastal strolls, while air-conditioned malls and galleries provide cooling breaks whenever you need them.