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United Airlines flights from Singapore to Seattle (SIN - SEA)

SIN — SEA
3 May — 10 May1
1 adult
Fri 3-5
Fri 10-5

Cheapflights users flying from Singapore to Seattle on United Airlines typically fly into Seattle/Tacoma Intl and depart from Singapore Changi. Select your dates above for pricing.

United Airlines flights from Singapore to Seattle in 2024

Find detailed information about United Airlines flights from Singapore to Seattle. Explore the options provided by United Airlines to plan your journey from Singapore to Seattle. Data last updated 28 April 2024.

Popular in

December

Cheapest in

October

Average price (all airlines)

S$ 1,386

One-way from

S$ 688

Return from

S$ 1,146
Highest demand for flights from Singapore Changi to Seattle/Tacoma Intl; 5% potential price increase.
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Best time to find cheap flights from Singapore Changi to Seattle/Tacoma Intl; 2% potential price drop.
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Average price for all Singapore Changi to Seattle/Tacoma Intl flights (one-way and round-trip).
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Cheapest one-way United Airlines flight from Singapore Changi to Seattle/Tacoma Intl
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Cheapest return United Airlines flight from Singapore Changi to Seattle/Tacoma Intl
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  • Can I get a flight from Singapore to Seattle on United Airlines for under S$ 1,100?

    There are 13 flights available on United Airlines from Singapore to Seattle for under S$ 1,100. These prices can change based on many factors including date and time. To find SIN-SEA flight prices for your dates, click here.

  • How do most travelers feel about United Airlines?

    The average rating from 11,221 United Airlines reviews by Cheapflights users is 7.4 (out of a maximum rating of 10). If you are considering flying SIN-SEA with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Seattle with United Airlines.

Cheapest United Airlines flights from Singapore to Seattle

Discover the cheapest flight options specifically offered by United Airlines for travel from Singapore to Seattle. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 193,500 searches. The data was last updated on 28 April 2024.
Sun 5-521:00SIN - SEA
1 stop39h 34mUnited Airlines
Thu 9-505:44SEA - SIN
1 stop22h 01mUnited Airlines
Deal found 28-4S$ 1,146
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Sat 4-509:00SIN - SEA
1 stop24h 33mUnited Airlines
Thu 9-507:25SEA - SIN
1 stop20h 20mUnited Airlines
Deal found 28-4S$ 1,154
Pick Dates
Fri 3-521:00SIN - SEA
1 stop18h 58mUnited Airlines
Thu 9-505:44SEA - SIN
1 stop22h 01mUnited Airlines
Deal found 26-4S$ 1,158
Pick Dates

Last minute deals on Cheapflights

Explore last-minute flight deals on United Airlines for various destinations, including Singapore to Seattle. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated 28 April 2024 and based on user searches. In the last 7 days Cheapflights users made total of 193,500 searches.
Sun 5-521:00SIN - SEA
1 stop39h 34mUnited Airlines
Thu 9-505:44SEA - SIN
1 stop22h 01mUnited Airlines
Deal found 28-4S$ 1,146
Pick Dates
Sat 4-509:00SIN - SEA
1 stop24h 33mUnited Airlines
Thu 9-507:25SEA - SIN
1 stop20h 20mUnited Airlines
Deal found 28-4S$ 1,154
Pick Dates
Fri 3-521:00SIN - SEA
1 stop18h 58mUnited Airlines
Thu 9-505:44SEA - SIN
1 stop22h 01mUnited Airlines
Deal found 26-4S$ 1,158
Pick Dates

One-way United Airlines flights to Seattle from Singapore

Search for direct flight options from Singapore to Seattle specifically provided by United Airlines. Find affordable direct fares from United Airlines and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days Cheapflights users made total of 193,500 searches. The data was last updated on 28 April 2024.
Wed 22-511:05SIN - SEA
2 stops50h 10mUnited Airlines
Deal found 28-4S$ 688
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Tue 7-509:00SIN - SEA
1 stop21h 23mUnited Airlines
Deal found 27-4S$ 756
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Fri 3-521:00SIN - SEA
1 stop39h 34mUnited Airlines
Deal found 28-4S$ 767
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Average price of United Airlines flights from Singapore to Seattle

Plan your United Airlines flight from Singapore to Seattle by taking into account the cheapest months to travel. The average price of a one-way United Airlines flight from Singapore to Seattle is currently S$ 737 while a return flight costs S$ 0. Price data was last updated on 21 April 2024.

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

5 - 19 °C

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Browse thousands of different options on Cheapflights for your next trip

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Fly from Singapore to Seattle on another airline
Consider alternative airlines that service the Seattle area. Flight routes are based on user searches made on Cheapflights and were last updated on 28 April 2024.

Japan Airlines flights from Singapore Changi to Seattle/Tacoma Intl
Singapore Airlines flights from Singapore Changi to Seattle/Tacoma Intl

See what others are saying about United Airlines

Read reviews and see what other travellers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated 28 April 2024.
United Airlines
7.4
Good
11,221 reviews
Check prices
Overview

Comfort

7.2

Food

6.7

Boarding

7.7

Entertainment

7.1

Crew

8.1
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