Flights from Perth (PER) to Seattle (SEA)

In-flight Dining
You will be served complimentary meals and snacks on both the Perth to Singapore and Singapore to Seattle sectors, with menus designed to suit different times of day and the length of each flight.

Special Meals
We offer a range of special meals for specific dietary needs on this route. These must be requested in advance through our website, our mobile app, or your travel agent before you depart.

Book the Cook
Eligible passengers in selected premium cabins can pre-order from an expanded menu using our Book the Cook service on the long-haul Singapore to Seattle sector, subject to availability and cut-off times.

Beverage Service
Throughout the journey, you can enjoy a selection of hot and cold drinks, including juices, soft drinks, teas, and coffee. Our signature Singapore Sling is available on board, adding a distinctive touch to your travel experience.

For flights between Perth 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 may bring 1 piece up to 7kg, while Business Class may bring 2 pieces, each up to 7kg. Your exact 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. Non-members can purchase access plans on board. The service is suitable for messaging, email, and basic browsing, but does not support video streaming, video calls, or large file transfers.

On both the Perth to Singapore and Singapore to Seattle sectors, Economy Class seats offer a 32-inch pitch and up to 19-inch seat width, providing good comfort for the long journey. Premium Economy Class, available on the Singapore to Seattle sector, offers a 38-inch pitch and up to 20-inch seat width for extra space. Business Class on both sectors features seats that convert to a fully flat bed, with every seat providing direct aisle access on the Airbus A350-900.

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, eligible passengers may be able to access the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or the KrisFlyer Gold Lounge, depending on their cabin and status.

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 Perth but have a Business Class onward flight from Singapore, you get lounge access in Singapore only.

With a layover at Singapore Changi Airport, you can choose from a wide range of amenities, including themed gardens, quiet rest areas, and family-friendly play zones. For shorter layovers, staying airside allows you to explore the terminals, enjoy art installations, or relax at seating areas and transit hotels.

For longer layovers, you may join one of the official free transit tours into the city, which normally require a minimum of around 5.5 to 6 hours between flights, subject to the latest programme details and immigration requirements. Alternatively, spa services, swimming pools, and a broad selection of dining outlets make it easy to refresh without leaving the airport.

Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

Perth follows Australian Western Standard Time (UTC+8) and does not observe daylight saving. Seattle uses Pacific Time, which is UTC-8 in winter (Pacific Standard Time) and UTC-7 in summer (Pacific Daylight Time, roughly March to early November). This means Seattle is typically 16 hours behind Perth in winter and 15 hours behind Perth in summer.

Yes, your baggage will typically be checked through to Seattle-Tacoma International Airport when flying from Perth 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 (Perth–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.

You may be able to plan a stopover in Singapore on your Perth–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.