Flights from Cambodia to Seattle (SEA)

Yes, you are served in-flight dining on flights from Cambodia to Seattle. On routes such as Siem Reap to Singapore and onward to Seattle, you can enjoy thoughtfully prepared meals with Asian and international flavours, along with a selection of special meals that can be requested in advance. On eligible cabins and flights, Book the Cook allows you to pre-select main courses before departure. A full beverage service, including juices, soft drinks, wines, and our signature Singapore Sling cocktail, is also available.

Flights between Cambodia and the United States generally follow the piece concept for checked baggage. In Economy Class and Premium Economy Class, you can usually check in at least one or two pieces within a set weight per piece, while Business Class offers a higher allowance. Cabin baggage is limited to standard pieces that fit in the overhead compartment or under the seat in front of you, with slightly larger limits in premium cabins. Exact allowances depend on your cabin class and KrisFlyer status, so please refer to your ticket details or our baggage information page before travelling.

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

From Cambodia to Seattle, you will generally find Business Class and Economy Class on the regional flights between Cambodia and Singapore, and Business Class, Premium Economy Class, and Economy Class on the long-haul sectors between Singapore and Seattle. The exact cabin configuration may vary by aircraft and departure city.

In Economy Class, you can expect around a 32-inch seat pitch and up to 19-inch seat width. Premium Economy Class on long-haul flights offers about a 38-inch seat pitch and up to 20-inch seat width. Business Class provides a fully flat bed with direct aisle access on long-haul flights and lie-flat or deeply reclining seats on regional sectors, depending on aircraft, giving you space to rest across the journey. Configurations can differ slightly between the Boeing 737-8 MAX and Airbus A350-900.

Yes, Singapore Airlines provides lounge access to eligible passengers at layover airports on connections from Cambodia to Seattle. Eligibility is based on your class of travel or KrisFlyer and Star Alliance status, determined by the flight departing the layover airport. Other options such as purchasing a day pass 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.

Most journeys from Cambodia to Seattle connect via Singapore Changi Airport. For longer layovers, you can join a free transit tour of Singapore when available, or explore attractions in the terminals, such as indoor gardens, art installations, and rest areas. Shorter layovers can be spent enjoying showers, lounges, or quiet zones close to your departure gate. Your time at the airport is more than just a wait — it is an integral part of your journey.

Siem Reap and Phnom Penh both observe Indochina Time (UTC+7). Seattle is in Pacific Time, which is UTC-8 in standard time and UTC-7 during daylight saving time, typically from March to early November. This means Seattle is usually 14 or 15 hours behind Cambodia, depending on the time of year.

Yes, your baggage will typically be checked through to Seattle when flying via the layover airport on a single booking with Singapore Airlines, provided both flight segments are under the same booking reference (PNR), the connection is under 24 hours, and, for partner-operated onward flights, a through-check agreement is in place.

You may be able to plan a stopover at the layover city on your journey to Seattle, 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.