Flying from Seattle to Changi International Airport (SIN): What you need to know
Seattle is home to two main airports where you can kick off your trip. Check out your options for booking a flight from Seattle to Changi International Airport (SIN) departing from Seattle-Tacoma International Airport (SEA) or Lake Union Sea Plane Base Airport (LKE).
Around 16 hours 40 minutes is how long you'll be in the air on a direct Seattle to Changi International Airport flight.
The timezone in Singapore is UTC+8, which is 15 hours ahead of Seattle. Changi International Airport is located in Singapore.
Seattle-Tacoma International Airport (SEA) to Changi International Airport (SIN) is the busiest route, with 5 direct services every week. You can travel from SEA to SIN on Singapore Airlines's 8:45am flight.
Your flight from Seattle to SIN won't wait if you're running late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
High season means busier airports, so aim to get there even earlier. Give yourself at least two hours before a domestic flight and four hours for international journeys to stay on schedule.
Airports in Seattle
Seattle-Tacoma International Airport (SEA)
Enjoy an uninterrupted journey from Seattle-Tacoma International Airport (SEA). Direct flights from Seattle to Changi International Airport (SIN) are available from here.
Singapore Airlines is a leading airline that offers direct flights from Seattle to Changi International Airport departing from SEA.
The majority of travelers choose to book seats with Singapore Airlines from SEA to SIN.
Singapore Airlines is the leading carrier for punctuality on this route.
We make it simple to book cheap flights from Seattle to SIN with a stopover. To explore the options leaving from Seattle-Tacoma International Airport (SEA), deselect 'Direct flights only.' Then, simply pick a flight that has a stop long enough to tour your chosen city. Major stopovers between SEA and SIN include:
Ninoy Aquino International Airport (MNL)
Taiwan Taoyuan International Airport (TPE)
Narita International Airport (NRT)
Located around 14 miles from central Seattle, SEA can be reached in about 20 minutes by car (depending on traffic). The journey on public transport is roughly 55 minutes.
Looking for a comfortable hotel near Seattle-Tacoma International Airport? If you're catching an early flight from Seattle to Changi International Airport, these stays will have you sleeping moments from your departure gate:
Seattle-Tacoma International Airport has a strong on-time performance, so you're unlikely to face delays. Departures from SEA land at their destination as scheduled 81.27% of the time.
Lake Union Sea Plane Base Airport (LKE)
You can arrive at LKE from the center of Seattle in about 10 minutes by car (depending on traffic). The journey by public transport will take roughly 25 minutes to cover the 2 miles or so.
Kick off your vacation early with an extra night away from home. Before catching your Seattle to SIN flight, kick back in one of these hotels near Lake Union Sea Plane Base Airport:
About Changi International Airport (SIN)
Reserve a hotel close to SIN if you have a late flight from Seattle to Changi International Airport. Choose one of these accommodation options and skip the long transfer:
Pick up a Changi International Airport rental car and explore Singapore and beyond with your own set of wheels. Avis, Sixt and Green Motion are leading providers you can book with here.
Get the best deal by booking your vehicle around two weeks ahead of your Seattle to Changi International Airport flight.
Getting from Changi International Airport (SIN) to central Singapore
Central Singapore is about 11 miles from Changi International Airport. Journey times by cab or car rental will vary based on time of day and traffic conditions, so do a little research ahead of time.
Traveling by public transport takes roughly 1 hour.
How to find the cheapest flights from Seattle to Changi International Airport (SIN)
Right now, $265 is the lowest price we've found for a one-way ticket from Seattle to Changi International Airport. The cheapest price for a return flight is $594. Keep in mind fares can change due to demand at the time of booking.
Score cheap flights from Seattle to SIN by booking three months ahead. According to our research, that's the ideal time frame for picking up a bargain.
The best month for picking up cheap Seattle to Changi International Airport tickets is August. Use the 'Whole month' tool to compare flight prices, then select the dates that offer the biggest savings.
There's no need to check every day to find out if fares have dropped when you set up a Price Alert. We'll let you know the moment a lower fare pops up on plane tickets from Seattle to SIN.
Filters make it easier to scoop up a deal on your flight from Seattle to Changi International Airport. Choose the airlines, flight times and stops that make sense for you. Then sort the results by 'Cheapest' to find the lowest price right away.
The best time to fly from Seattle to Changi International Airport (SIN)
Think about the pace you're looking for when planning your trip dates. February is the quietest month to visit Singapore. August is when most people book flights from Seattle to Changi International Airport (SIN), which may be ideal if you're after more excitement.
When booking your Seattle to SIN plane ticket, consider the weather you're most comfortable in. May is the warmest month in Singapore, with temperatures ranging from 77ºF to 88ºF.
January sees temperatures of between 75ºF and 86ºF. Look for cheap tickets from Seattle to Changi International Airport around that time if you want to travel in cooler conditions.
More about Singapore
When it comes to looking for somewhere to lay your head, you'll find the best places to stay in Singapore right here. Browse these hotels once you've booked your flight from Seattle to Changi International Airport:
Marina Bay Sands and Marina Bay Sands Hotel Infinity Pool are just two of the major attractions to put on your Singapore must-do list. Keep the sightseeing going at The Walt Disney Company Southeast Asia Pte. Ltd..
