United MileagePlus: Business Class to Singapore for 110,000 Miles (July 2026)

United is showing business class award availability from San Francisco to Singapore for 110,000 miles plus $18 in taxes, which is about 21% below what this route typically costs through MileagePlus.

This routing from SFO to SIN in business class normally prices out around 140,000 United miles, so 110,000 miles represents a solid discount for a premium cabin on a long-haul flight to Southeast Asia. The $18 in taxes keeps the cash outlay minimal.

Availability is limited to just 3 seats on July 12, 2026, which could work well for a couple or small family traveling together. July falls during peak summer travel season, making business class award space to Asia harder to come by than usual.

Keep in mind that award pricing on United can fluctuate based on demand, so this rate may not last. If your dates are flexible, it's worth searching nearby days to see if similar availability exists, though finding multiple business class seats together is never guaranteed.

How to book

Search and book directly through United's award search tool at united.com. You'll need to be logged into your MileagePlus account to complete the booking.