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

SEA — SIN
13 May — 20 May1
1 adult
Mon 13-5
Mon 20-5

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 8 May 2024.

Popular in

December

Cheapest in

February

Average price (all airlines)

S$ 1,643

One-way from

S$ 5,039

Return from

S$ 1,878
Highest demand for flights from Seattle/Tacoma Intl to Singapore Changi; 6% 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
  • How do most travelers feel about United Airlines?

    The average rating from 1,181 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 199,501 searches. The data was last updated on 8 May 2024.
Wed 12-615:30SEA - SIN
1 stop23h 45mUnited Airlines
Wed 19-621:00SIN - SEA
1 stop28h 40mUnited Airlines
Deal found 8-5S$ 1,878
Wed 12-606:30SEA - SIN
1 stop21h 15mUnited Airlines
Wed 19-608:45SIN - SEA
2 stops28h 30mUnited Airlines
Deal found 8-5S$ 1,883
Mon 20-516:47SEA - SIN
2 stops34h 58mUnited Airlines
Mon 27-521:00SIN - SEA
2 stops40h 15mUnited Airlines
Deal found 8-5S$ 2,123

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 199,501 searches. The data was last updated on 8 May 2024.
Tue 14-507:25SEA - SIN
1 stop20h 20mUnited Airlines
Deal found 8-5S$ 5,039
Thu 16-513:10SEA - SIN
1 stop26h 35mUnited Airlines
Deal found 8-5S$ 5,157

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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 8 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 8 May 2024.
United Airlines
7.4
Good
11,043 reviews
Overview

Comfort

7.2

Entertainment

7.1

Crew

8.1

Food

6.7

Boarding

7.7
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