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

SEA — SIN
27 May — 3 Jun1
1 adult
Mon 27-5
Mon 3-6

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

United Airlines flights from Seattle to Singapore in 2024

Find detailed information about United Airlines flights from Seattle to Singapore. Explore the options provided by United Airlines to plan your journey from Seattle to Singapore. Data last updated 22 May 2024.

Popular in

December

Cheapest in

February

Average price (all airlines)

S$ 1,649

One-way from

S$ 1,408

Return from

S$ 2,241
Highest demand for flights from Seattle/Tacoma Intl to Singapore Changi; 7% potential price increase.
Best time to find cheap flights from Seattle/Tacoma Intl to Singapore Changi; 3% potential price drop.
Average price for all Seattle/Tacoma Intl to Singapore Changi flights (one-way and round-trip).
Cheapest one-way United Airlines flight from Seattle/Tacoma Intl to Singapore Changi
Cheapest return United Airlines flight from Seattle/Tacoma Intl to Singapore Changi
  • Can I get a flight from Seattle to Singapore on United Airlines for under S$ 1,300?

    Cheapflights users have found 2 United Airlines flights for under S$ 1,300 on the SEA-SIN route. Prices on flights to Singapore from Seattle can vary based on many factors including dates. To look at price based on your preferred dates, click here.

  • How do most travelers feel about United Airlines?

    The average rating from 1,162 United Airlines reviews by Cheapflights users is 8.5 (out of a maximum rating of 10). If you are considering flying SEA-SIN with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Singapore with United Airlines.

Cheapest United Airlines flights from Seattle to Singapore

Discover the cheapest flight options specifically offered by United Airlines for travel from Seattle to Singapore. 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 209,349 searches. The data was last updated on 22 May 2024.
Sat 25-506:30SEA - SIN
1 stop21h 15mUnited Airlines
Tue 28-508:45SIN - SEA
1 stop20h 41mUnited Airlines
Deal found 22-5S$ 1,965
Wed 22-516:47SEA - SIN
2 stops34h 58mUnited Airlines
Sun 2-621:00SIN - SEA
2 stops40h 15mUnited Airlines
Deal found 22-5S$ 1,970
Sat 25-506:15SEA - SIN
3 stops57h 25mUnited Airlines
Fri 31-508:45SIN - SEA
1 stop20h 41mUnited Airlines
Deal found 22-5S$ 2,223

Last minute deals on Cheapflights

Explore last-minute flight deals on United Airlines for various destinations, including Seattle to Singapore. 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 22 May 2024 and based on user searches. In the last 7 days Cheapflights users made total of 209,349 searches.
Wed 29-519:42SEA - SIN
1 stop19h 33mUnited Airlines
Sat 10-821:00SIN - SEA
1 stop29h 22mUnited Airlines
Deal found 22-5S$ 7,888

One-way United Airlines flights to Singapore from Seattle

Search for direct flight options from Seattle to Singapore 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 209,349 searches. The data was last updated on 22 May 2024.
Thu 30-506:30SEA - SIN
1 stop21h 15mUnited Airlines
Deal found 22-5S$ 1,408
Thu 30-506:15SEA - SIN
3 stops51h 30mUnited Airlines
Deal found 22-5S$ 1,427

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Fly from Seattle to Singapore on another airline
Consider alternative airlines that service the Singapore area. Flight routes are based on user searches made on Cheapflights and were last updated on 22 May 2024.

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 22 May 2024.
United Airlines
7.4
Good
10,852 reviews
Overview

Entertainment

7.1

Boarding

7.7

Food

6.7

Comfort

7.2

Crew

8.1
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