Flights from Cairns (CNS) to Seattle (SEA)

In-flight Dining
You will be served meals on both the Cairns to Singapore and Singapore to Seattle sectors, with menus designed to reflect regional flavours and familiar favourites. Portions and service are timed to the length of each flight so you can dine comfortably and rest in between.

Special Meals
We offer a range of special meals to cater to medical, vegetarian, and other specific dietary needs on this route. You can request these in advance through our website or your travel agent, and we will confirm availability for your flights.

Book the Cook
Eligible customers in premium cabins on selected sectors can pre-order main courses from our Book the Cook service. This allows you to choose from an extended menu before departure, so your preferred dish is prepared and served to you on board when available.

Beverage Service
Throughout your journey you can enjoy a curated selection of hot and cold drinks, including juices, soft drinks, coffee, and tea. A range of alcoholic beverages is also available, and our signature Singapore Sling is served on board for you to enjoy as part of your in-flight experience.

For flights between Cairns and Seattle, the piece concept applies for checked baggage as the route includes the United States of America. For checked baggage in Economy Class, you may bring 2 pieces, each up to 23kg. In Premium Economy Class, you may bring 2 pieces, each up to 23kg. In Business Class, you 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 customers may carry 1 piece up to 7kg, while Business Class customers may carry 2 pieces, each up to 7kg. Your final baggage allowance is confirmed on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional allowances.

Wi-Fi is available on Singapore Airlines flights from Cairns to Seattle once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members; Economy Class and Premium Economy Class customers should ensure their membership number is added 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.

On the Cairns to Singapore sector, the Airbus A350-900 offers Economy Class with a 32-inch seat pitch and up to 19-inch seat width, and Business Class with a fully flat bed and direct aisle access at every seat. On the Singapore to Seattle sector, the Airbus A350-900 provides Economy Class with the same generous legroom, Premium Economy Class with a 38-inch seat pitch and up to 20-inch seat width, and Business Class with a fully flat bed and direct aisle access at every seat.

On both the Cairns to Singapore and Singapore to Seattle sectors, our Airbus A350-900 aircraft feature seatback screens with KrisWorld, offering a wide selection of films, TV programmes, music, and games. You can start enjoying entertainment shortly after take-off and continue until close to landing.

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.

At Singapore Changi Airport, you can enjoy themed gardens, quiet rest zones, and a variety of dining and shopping options between your Cairns and Seattle flights. For longer layovers of at least 5.5 to 6 hours, you may consider joining the official transit tours into the city when available. For shorter stops, staying airside offers plenty of comfort, from relaxation areas to airport attractions. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

At Cairns Airport, eligible Singapore Airlines customers may be able to use the Escape Lounge before departure, depending on their cabin class or frequent flyer status. Lounge access provides a quiet space with refreshments and seating while you wait to board your flight to Singapore.

During your layover at Singapore (SIN), eligible passengers may access the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or the KrisFlyer Gold Lounge, depending on their cabin class and frequent flyer status. Lounge access is confirmed by the details on your boarding pass at the time of travel.

Cairns operates on Australian Eastern Standard Time (UTC+10) year-round and does not observe daylight saving time. Seattle uses Pacific Time, which is UTC-8 from roughly November to March, and Pacific Daylight Time, UTC-7, from roughly March to November. This means Seattle is typically 18 hours behind Cairns during Pacific Standard Time, and 17 hours behind during Pacific Daylight Time.

Visa and entry requirements for travel from Cairns to Seattle depend on your nationality and purpose of travel. We recommend checking the latest information with the relevant embassy or consulate, and ensuring your passport has sufficient validity for your trip.

For flights from Cairns to Seattle via Singapore, we recommend arriving at Cairns Airport at least 3 hours before your scheduled departure. This allows enough time for check-in, security screening, and a relaxed walk to the boarding gate.

When connecting in Singapore Changi Airport, follow the transfer signs to your next departure terminal and check the flight information screens for your gate. Most Cairns to Seattle connections do not require you to clear immigration if you remain in transit, and airport staff are available to assist if you have questions.

Whether you can leave Singapore Changi Airport during your layover depends on your connection time and entry requirements for Singapore. For longer layovers and if you meet entry conditions, you may explore the city before returning in good time for security and boarding.

On arrival in Seattle from Cairns via Singapore, you will go through US immigration and customs at Seattle-Tacoma International Airport. Have your travel documents and completed arrival information ready, collect your checked baggage if required, then follow the signs to customs and the public arrivals area.