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$905 Cheap United flights from Seattle to Singapore (SEA to SIN)
Find The Best Day To Fly from Seattle to Singapore
Amazing United SEA to SIN Flight Deals
The cheapest flights to Changi found within the past 7 days were $1,352 round trip and $905 one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Discover our best United flight from Seattle SEA to Singapore SIN
To find the best deals on flights to Seattle from Singapore with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Seattle SEA to Singapore SIN with United
If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $1,352 to $1,352, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way United flights from Seattle SEA to Singapore SIN
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Seattle to Singapore costs from $905. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Singapore SIN from Seattle SEA with United
To find a cheap United flight from Seattle SEA to Singapore SIN, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on United flights from Seattle SEA to Singapore SIN
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as June, or if you book a flight with a stopover.
Find nonstop flights from Seattle SEA to Singapore SIN with United
If you’re keen to be on Singapore soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for United flights from Seattle SEA to Singapore SIN
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Singapore SIN from Seattle SEA with United on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
ORD | USA | O'Hare Intl. | 227 |
DEN | USA | Denver Intl. | 226 |
IAH | USA | George Bush Intercontinental | 136 |
IAD | USA | Washington Dulles Intl. | 100 |
SFO | USA | San Francisco Intl. | 64 |
LAX | USA | Los Angeles Intl. | 23 |
EWR | USA | Liberty Intl. | 20 |
FRA | DEU | Frankfurt Intl. | 19 |
NRT | JPN | Narita Intl. | 19 |
PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to Singapore
![YOTELAIR Singapore Changi Airport](https://images.trvl-media.com/lodging/38000000/38000000/37996500/37996413/50468b16_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
Reviewed on Jun 9, 2024
![Crowne Plaza Changi Airport, an IHG Hotel](https://images.trvl-media.com/lodging/3000000/2060000/2057700/2057692/0f998a58_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
Reviewed on Jun 18, 2024
![Ambassador Transit Hotel Terminal 2](https://images.trvl-media.com/lodging/14000000/13440000/13434800/13434756/350529bc_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
Reviewed on May 23, 2024
Popular United Flight Routes from SEA
Top United Flight Routes from SIN
Top Flights for United originating from SEA
Domestic
- Dallas to Omaha (DFW - OMA)
- Knoxville to Omaha (TYS - OMA)
- Newark to Santo Domingo (EWR - SDQ)
- Los Angeles to Honolulu (LAX - HNL)
- Nashville to Omaha (BNA - OMA)
- Philadelphia to Orlando (PHL - MCO)
- Philadelphia to Orlando (PHL - MCO)
- Newark to Santiago (EWR - STI)
- Newark to San Juan (EWR - SJU)
- Chicago to Mexico City (ORD - MEX)
International
- Newark to San Juan (EWR - SJU)
- Chicago to Las Vegas (ORD - LAS)
- Newark to London (EWR - LHR)
- San José to Madrid (SJO - MAD)
- Los Angeles to London (LAX - LHR)
- Newark to Santiago (EWR - STI)
- Newark to San Juan (EWR - SJU)
- Newark to Punta Cana (EWR - PUJ)
- Newark to Santo Domingo (EWR - SDQ)
- Los Angeles to San Salvador (LAX - SAL)