Flights from Seattle (SEA) to Dhaka (DAC)

In-flight Dining
On the Seattle–Singapore and Singapore–Dhaka sectors, you will be served meals designed to suit the length and timing of each flight, with thoughtfully prepared options in every cabin.

Special Meals
We offer a variety of special meals on this route, which you can request in advance to meet specific dietary needs or preferences. These must be ordered before your flight, and availability may vary by sector.

Book the Cook
Eligible customers on this route can take advantage of our Book the Cook service on selected sectors, allowing you to pre-select from a curated menu of main courses before you fly. This service is available from departure cities where Book the Cook is offered.

Beverage Service
A range of hot and cold beverages is served throughout your journey, including soft drinks, juices, tea, and coffee. Our signature Singapore Sling is also available on board, so you can enjoy a classic drink while you travel.

For flights between Seattle and Dhaka, the piece concept applies as the journey starts in the United States of America. For checked baggage, Economy Class guests may check in 2 pieces, each up to 23kg. Premium Economy Class guests may check in 2 pieces, each up to 23kg. Business Class guests may check in 2 pieces, each up to 32kg. Each individual checked bag must not exceed 32kg.

For cabin baggage, Economy Class and Premium Economy Class guests may bring 1 piece up to 7kg. Business Class guests may bring 2 pieces, each up to 7kg. The final baggage allowance for your ticket 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 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 ensure their membership number is added to the booking at least 1.5 hours before departure. Paid plans are available for non-members. The connection is suitable for messaging, email, and basic browsing, but does not support video streaming, video calls, or large file transfers.

On the Seattle–Singapore sector operated by the Airbus A350-900, Economy Class seats offer a 32-inch pitch with up to 19-inch seat width, Premium Economy Class seats offer a 38-inch pitch with up to 20-inch seat width, and Business Class provides a fully flat bed with direct aisle access at every seat.

On the Singapore–Dhaka sector operated by the Boeing 787-10, Economy Class offers a 32-inch pitch with up to 19-inch seat width, and Business Class features a fully flat bed with direct aisle access. This combination allows you to enjoy consistent comfort across both sectors of your journey.

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.

A layover at Singapore Changi Airport can be a highlight of your Seattle–Dhaka journey. If you have at least 5.5 to 6 hours between flights, you may consider joining one of the official transit tours to briefly discover the city. For shorter layovers, you can stay airside and enjoy gardens, relaxation zones, and a wide range of shops and dining.

Depending on your terminal, you can visit themed gardens, rest areas, or even swimming and entertainment facilities, allowing you to refresh between long sectors. With clear signage and efficient transfers, getting between gates is straightforward. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

When departing from Seattle for your Singapore Airlines flight to Dhaka via Singapore, eligible customers may use The Club at SEA at Seattle-Tacoma International Airport. Lounge access depends on your class of travel or your KrisFlyer and Star Alliance status, and local access policies at the time of travel.

During your layover at Singapore (SIN), eligible Singapore Airlines customers may have access to the SilverKris Lounge (First Class), SilverKris Lounge (Business Class), or KrisFlyer Gold Lounge, depending on their cabin and frequent flyer status. Access is determined by your onward boarding pass and programme status at the time of travel.

Seattle operates on Pacific Time, which is UTC-8 in winter (approximately November to March) and UTC-7 in summer (approximately March to November) due to daylight saving time. Dhaka follows Bangladesh Standard Time at UTC+6 year-round. This means Dhaka is 14 hours ahead of Seattle in winter and 13 hours ahead in summer.

We recommend arriving at Seattle-Tacoma International Airport at least 3 hours before your scheduled departure time for flights to Dhaka via Singapore. This allows enough time for check-in, security screening, and reaching your departure gate comfortably, especially when travelling with checked baggage or during busy periods.

Visa requirements for travel from Seattle to Dhaka depend on your nationality and the purpose and length of your stay. We recommend checking the latest entry regulations with the Bangladeshi authorities or your local consulate, and ensuring your passport and any required documents are valid for the duration of your trip.

In most cases, if your flights from Seattle to Singapore and Singapore to Dhaka are on a single Singapore Airlines booking, your checked baggage will be tagged through to Dhaka and you will not need to collect it in Singapore. You should still confirm baggage arrangements at check-in and follow any instructions on your baggage tags and boarding passes.

When connecting in Singapore Changi Airport, follow the Transfer signs and check the flight information screens for your onward gate to Dhaka. With a single ticket, you can usually remain in the transit area without passing immigration. Allow time to move between terminals if needed and listen for any gate change announcements.