₹39,259 Cheap Flights from Seattle (SEA) to Singapore (SIN)
Popular airlines from Seattle-Tacoma International Airport (SEA) to Changi Airport (SIN)
Qatar AirwaysQatar Airways
EVA AirwaysEVA Airways
Starlux AirlinesStarlux Airlines
All Nippon AirwaysAll Nippon Airways
Korean AirKorean Air
Japan AirlinesJapan Airlines
Cathay PacificCathay Pacific
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Cheap Flights from Seattle to Singapore (SEA-SIN)
Alternative airports near Singapore
Prices were available within the past 7 days. Prices and availability are subject to change.
Find the cheapest month to fly from Seattle (SEA) to Singapore (SIN)
April is typically the cheapest month to flyApril is typically the cheapest month to fly
Frequently Asked Questions
How much is a flight from SEA to Changi Airport (SIN)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey from SEA to Singapore Airport was ₹78,453. Cheap fares don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Changi Airport (SIN)?
Most flights can be cancelled online, but every air carrier has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to Changi Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SEA to SIN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Changi Airport?
The distance is around 13,000 kilometres, so pack your carry-on bag with all you need to make your journey comfortable. Not sure what to take on board your SeaTac to Singapore flight? A sleep mask, earplugs and a travel pillow are among the essentials.
Which airlines fly direct from SEA to Singapore Airport?
Operating 13 flights every month, Singapore Airlines (SQ) is a popular choice when flying directly from Sea-Tac Airport to Changi Airport (SIN).
Are Seattle - Tacoma Intl. Airport (SEA) to Changi Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so not always. While last-minute deals between Sea-Tac Airport and Singapore Airport are possible, it's also a good idea to monitor prices well before you fly. In fact, some air carriers publicize their prices up to a year before the departure date. Expedia is continuously updating the best airfare bargains around, so check back often and be ready to secure your seat when the price is right.
Travel information
Origin airport | Seattle-Tacoma International Airport |
|---|---|
Destination airport | Changi Airport |
Distance | 12,979 km away |
Airlines serving | Qatar Airways, EVA Airways, Starlux Airlines, All Nippon Airways, Korean Air, Japan Airlines, Cathay Pacific, Alaska Airlines, Emirates, Malaysia Airlines, British Airways, Air Canada, Turkish Airlines, Singapore Airlines, Lufthansa, Asiana Airlines, Philippine Airlines, China Airlines, United, Delta, American Airlines, Air France, KLM, Qantas Airways, Finnair, Hainan Airlines, SriLankan Airlines |
Popular airline | Qatar Airways |
Return price | ₹78,453 |
Average flight time | 16 hours 20 mins |