Does Singapore Airlines fly direct from Siem Reap to Seattle?

Singapore Airlines does not operate a nonstop flight from Siem Reap to Seattle. Instead, travellers can enjoy a smooth 1-stop connection via Singapore, with convenient layovers at Singapore (SIN).

How long is the flight from Siem Reap to Seattle?

The flight time from Siem Reap to Seattle typically ranges from around 17h 10m to over 20 hours, depending on the duration of your layover in Singapore.

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

Singapore Airlines operates daily connections between Siem Reap and Seattle via Singapore. You can check our latest schedule for flight times and frequency.

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

On the Siem Reap to Singapore sector, Singapore Airlines operates the Boeing 737-8 MAX. From Singapore to Seattle, your flight is on the Airbus A350-900, offering a wide-body experience for the long-haul journey.

Why fly from Siem Reap to Seattle with Singapore Airlines?

When you fly with us from Siem Reap to Seattle, you experience attentive service, comfortable cabins, and thoughtful details designed to make a long journey feel easier. Our in-flight experience includes carefully prepared meals, a broad selection of entertainment, and a crew focused on helping you feel rested and looked after throughout both sectors. On this route, Business Class and Economy Class are available between Siem Reap and Singapore, while the Singapore to Seattle sector offers Business Class, Premium Economy Class, and Economy Class, giving you flexibility in how you choose to travel. Your connection at Singapore Changi Airport adds an extra highlight, with efficient transfers, calm seating areas, and a variety of amenities that help you refresh before your onward flight, making a flight with us truly A Great Way to Fly.

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

From Siem Reap to Singapore, you can choose between Business Class and Economy Class on the Boeing 737-8 MAX. From Singapore to Seattle on the Airbus A350-900, Business Class, Premium Economy Class, and Economy Class are available, allowing you to tailor comfort and space across your journey.

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

Singapore Airlines flights to Seattle depart from Siem Reap-Angkor International Airport (SAI), connecting via Singapore for your onward flight to Seattle.

Does Singapore Airlines offer meals on Siem Reap-Seattle flights?

In-flight Dining You will be served meals on both the Siem Reap to Singapore sector and the long-haul Singapore to Seattle flight, with menus designed to provide a balanced and satisfying dining experience. Special Meals We offer a range of special meals for specific dietary needs on this route. Please request your preferred option when you book, or at least 48 hours before departure, so we can prepare it for you. Book the Cook Eligible customers in selected premium cabins on the Singapore to Seattle sector can take advantage of our Book the Cook service, pre-ordering from a wider menu of main courses for a personalised dining experience. Beverage Service Throughout your journey you can enjoy a selection of hot and cold drinks, including juices, soft drinks, tea, coffee, and alcoholic beverages. Our signature Singapore Sling is also available on board.

What is the baggage allowance for Siem Reap to Seattle?

For flights between Siem Reap and Seattle, the piece concept applies for checked baggage. Checked baggage: Economy Class passengers may check in 2 pieces, each up to 23kg; Premium Economy Class passengers 2 pieces, each up to 23kg; Business Class passengers 2 pieces, each up to 32kg. Each individual piece must not exceed 32kg. Cabin baggage: Economy Class and Premium Economy Class passengers may bring 1 piece up to 7kg, while Business Class passengers may bring 2 pieces, each up to 7kg. Your final allowance will be shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members have additional allowances.

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

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. 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.

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

On both the Siem Reap to Singapore and Singapore to Seattle sectors, Economy Class offers a seat pitch of about 32 inches and up to 19 inches of seat width, providing comfortable space for long journeys. Premium Economy Class, available on the Singapore to Seattle sector, offers a 38-inch seat pitch and up to 20 inches of seat width for added comfort. Business Class on both sectors features a fully flat bed with direct aisle access on the Airbus A350-900, designed to help you rest and arrive feeling refreshed.

Does Singapore Airlines provide lounge access for layovers in Singapore?

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 Siem Reap but have a Business Class onward flight from Singapore, you get lounge access in Singapore only. In Singapore (SIN), eligible customers may be invited to the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or KrisFlyer Gold Lounge, depending on their cabin and status.

How should I spend my layover in Singapore?

If your layover in Singapore is at least 5.5 hours, you may have the option to join an official transit tour into the city, allowing you to see key sights before returning to the airport. For shorter connections, you can stay airside at Singapore Changi Airport and enjoy themed gardens, quiet rest areas, and comfortable seating zones. There are also transit hotels, shower facilities, and a wide choice of dining and shopping to help you feel refreshed between flights. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

What is the time difference between Siem Reap and Seattle?

Siem Reap follows Indochina Time (UTC+7) and does not observe daylight saving time. Seattle follows Pacific Time, which is UTC−8 in winter (approximately November to March) and UTC−7 in summer (approximately March to November). This means Seattle is 15 hours behind Siem Reap in winter, and 14 hours behind in summer.

Will my baggage be checked through from Siem Reap to Seattle?

Yes, your baggage will typically be checked through to Seattle-Tacoma International Airport when flying from Siem Reap 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 (Siem Reap–Singapore and Singapore–Seattle) 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 Seattle is operated by a partner airline, Singapore Airlines has through-check agreements that usually allow your bags to be tagged to your final destination.

Can I break my journey in Singapore when flying from Siem Reap to Seattle?

You may be able to plan a stopover in Singapore on your Siem Reap–Seattle 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.

Flights from Siem Reap (SAI) to Seattle (SEA)

About Seattle

Discover Seattle

Why visit Seattle?
Seattle blends a dynamic urban core with easy access to forests, mountains, and water. You will find creative neighbourhoods, a strong coffee culture, and a relaxed pace that makes it easy to feel at home soon after you arrive.

What to expect
In the compact downtown you can walk between the waterfront, historic Pioneer Square, and famous Pike Place Market. Tech campuses, galleries, and music venues give the city an energetic feel, while ferries and light rail make it simple to reach surrounding areas.

Plan your trip
Seattle works well as both a stand-alone city break and a gateway to the wider Pacific Northwest. From here, you can explore national parks, islands in Puget Sound, and nearby cities, building a varied itinerary around nature, food, and culture.

Top sights in Seattle

Pike Place Market

Browse fresh produce, local crafts, and lively food stalls at this historic waterfront market overlooking Elliott Bay.

Space Needle

Ride the lift to panoramic observation decks for sweeping views of the city skyline, Puget Sound, and distant mountains.

Chihuly Garden and Glass

Discover vibrant glass sculptures and intricate installations set both indoors and in a landscaped outdoor garden.

Seattle Waterfront

Stroll along piers lined with restaurants, attractions, and viewpoints, or join a harbour cruise to see the city from the water.

Museum of Pop Culture

Explore immersive exhibits dedicated to music, film, gaming, and contemporary culture in a striking modern building.

Kerry Park

Head to this hillside viewpoint for classic postcard views of downtown Seattle, especially atmospheric at sunset.

Ballard Locks

Watch boats move between freshwater and saltwater, and visit the fish ladder viewing area during salmon season.

Discovery Park

Walk forest and coastal trails in Seattle's largest park, with beaches, bluffs, and quiet spots to escape the city.

Experience Seattle's everyday rhythm

Getting around
Seattle's Link light rail connects the airport with downtown and key neighbourhoods, while buses and streetcars fill in the gaps. Ferries offer scenic rides across Puget Sound, and walking is often the best way to explore compact districts like Belltown and Capitol Hill.

Local life & culture
You will notice a strong creative streak in independent bookshops, music venues, and small galleries throughout the city. Locals value time outdoors, coffee breaks, and a relaxed dress code, giving daily life a casual but thoughtful feel in most neighbourhoods.

Where to unwind
Green spaces like Gas Works Park and Green Lake Park are ideal for gentle walks, picnics, and skyline views. In good weather, waterfront promenades and rooftop terraces are popular in the late afternoon and early evening as the light softens over the bay.

A taste of Seattle

Street food & local specialties
Seattle is known for its fresh seafood, especially dishes featuring salmon, clams, and Pacific oysters. Around Pike Place Market and the waterfront, you can sample quick bites from casual counters, bakeries, and compact eateries.

Casual & modern dining hubs
Neighbourhoods such as Capitol Hill, Ballard, and South Lake Union offer relaxed restaurants, cafés, and bars in easy walking clusters. Menus often mix regional ingredients with global influences, with portions that let you share plates and try a variety of flavours.

Signature & scenic dining
For special occasions, consider restaurants with views over Elliott Bay, Lake Union, or the downtown skyline. Some venues pair tasting menus or carefully curated seafood with floor-to-ceiling windows, turning dinner into a memorable part of your visit.

Retail therapy in Seattle

Malls & lifestyle hubs
Downtown Seattle features large shopping centres and department stores with international brands alongside local labels. Many of these complexes also house cinemas, casual dining, and services, making them convenient places to spend a few relaxed hours.

Markets & local crafts
For smaller boutiques and local makers, explore neighbourhood streets in Ballard, Capitol Hill, and Fremont. Here you can find studios, design shops, and weekend markets offering handmade goods, artwork, and distinctive keepsakes.

Evening retail scene
After dark, certain streets stay lively with illuminated storefronts and late-opening cafés, especially around Pike Place Market and Capitol Hill. Light rail and frequent buses make it straightforward to move between districts and return to your hotel after an evening of browsing.

Best time to visit Seattle

Summer season (June to August, peak season)
Summer brings long days, comfortable temperatures of around 18–24°C (64–75°F), and many outdoor events. This is a popular time for hiking, ferry trips, and waterfront walks, with the city feeling lively but still relaxed.

Mild autumn and spring (March to May, September to October, shoulder season)
These months are cooler, with temperatures between 10–18°C (50–64°F), and a mix of sunshine and light showers. Parks are colourful, attractions are pleasantly busy, and you can enjoy city sights at an unhurried pace.

Cooler winter months (November to February, low season)
Winter is mild and damp, with temperatures around 4–10°C (39–50°F) and a cosy indoor atmosphere. It is a good time for museum visits, coffee shops, and festive lights, while nearby mountains may offer snowy scenery on day trips.