This routing from SFO to SIN in Premium Economy is currently pricing at 65,000 United miles with minimal taxes and fees. Award availability looks healthy for April 30, 2026, so families or groups traveling together should have a reasonable shot at booking multiple seats.
The typical redemption rate for Premium Economy on this route runs around 80,000 miles through MileagePlus, making this a worthwhile booking if Singapore is on your list. The $6 in taxes keeps out-of-pocket costs minimal, which is always a plus for award bookings to Asia.
Premium Economy offers a meaningful upgrade over standard Economy for a long-haul flight like this one—extra legroom, better seat pitch, and improved meal service can make the 16-plus hour journey considerably more comfortable, especially if you're traveling with kids.
One practical note: April is shoulder season in Singapore, with warm weather and fewer crowds than peak months. It's a solid time to visit before the summer humidity sets in.
How to book
Search and book directly through United's award search tool at united.com.