Flights from Seattle (SEA) to Melbourne (MEL)

In-flight Dining
On Seattle–Melbourne journeys via Singapore, you will enjoy full meal services on board in all cabins, with menus designed to suit different tastes and flight timings.

Special Meals
We offer a range of special meals to cater to various dietary needs and preferences. These should be requested in advance through our website or your booking agent.

Book the Cook
Eligible passengers in selected cabins can pre-order from an expanded menu with Book the Cook on specific sectors of this route, choosing main courses before departure for a more personalised dining experience.

Beverage Service
Throughout the flight, you can enjoy a selection of hot and cold drinks, including juices, soft drinks, tea, coffee, and a range of alcoholic beverages. Our signature Singapore Sling is available on board.

For flights between Seattle and Melbourne, our baggage policy uses the piece concept, as the journey originates in the United States. For checked baggage, Economy Class passengers may check 2 pieces, each up to 23kg. Premium Economy Class passengers may check 2 pieces, each up to 23kg. Business Class passengers may check 2 pieces, each up to 32kg. Each individual checked piece must not exceed 32kg.

For cabin baggage, Economy Class and Premium Economy Class passengers may bring 1 piece up to 7kg. Business Class passengers may bring 2 pieces, each up to 7kg. The final baggage allowance for your specific booking is shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members have additional allowances.

Wi-Fi is available on Singapore Airlines flights from Seattle to Melbourne once the aircraft is above 10,000 feet. Wi-Fi 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. Paid plans are available for non-members. The service is suitable for messaging, email, and basic browsing, but it does not support video streaming, video calls, or large file transfers.

On both the Seattle–Singapore and Singapore–Melbourne sectors, Economy Class offers a 32-inch seat pitch with up to 19-inch seat width. Premium Economy Class provides a 38-inch seat pitch with up to 20-inch seat width. Business Class features seats that convert into fully flat beds, with every seat offering direct aisle access.

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. Eligible travellers may relax in facilities such as the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or the KrisFlyer Gold Lounge, depending on their cabin and membership 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 Seattle but have a Business Class onward flight from Singapore, you get lounge access in Singapore only.

Singapore Changi Airport offers a popular free city tour for eligible transit passengers with a layover of at least around 5.5 to 6 hours, allowing you to see highlights of the city before returning for your onward flight. Be sure to check the latest requirements and registration details on arrival.

If you prefer to stay airside, the airport features themed gardens, quiet zones, and rest areas where you can relax between flights. Selected terminals also offer attractions such as play areas, viewing galleries, and in some zones additional leisure facilities.

For longer layovers, you may choose to book a transit hotel or freshen up with shower and spa options available in the terminal. Your time at Singapore Changi Airport is more than just a wait — it's an integral part of your journey.

Seattle follows Pacific Time, which is UTC-8 in winter (approximately November to March) and UTC-7 in summer (approximately March to November). Melbourne follows Australian Eastern Time, which is typically UTC+10, shifting to UTC+11 during daylight saving (approximately October to April). This means the time difference between Seattle and Melbourne ranges from about 17 to 19 hours depending on the time of year.

Yes, your baggage will typically be checked through to Melbourne Airport when flying from Seattle 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 (Seattle–Singapore and Singapore–Melbourne) 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 Melbourne 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 Seattle–Melbourne 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.