Award space from SFO to SIN is open on April 8, 2026, with plenty of seats available at the saver level. At 55,000 miles each way, this is a reasonable option for families looking to stretch their MileagePlus balance a bit further on a long-haul route.
This rate comes in about 8% below the typical 60,000 miles United usually charges for economy awards to Singapore. While not a dramatic discount, the savings add up when booking for multiple travelers, and the low $6 tax bill keeps out-of-pocket costs minimal.
The generous availability here is the real draw. Finding saver-level space to Singapore can be hit or miss, so having multiple seats on the same flight makes this practical for families traveling together. April also falls outside peak summer travel, which helps explain the open inventory.
One tip: if you have flexible dates, search a few days in either direction. Award availability to Asia can shift quickly, and you may find similar pricing on nearby dates if April 8 does not work for your schedule.
How to book
Search and book directly through United at united.com/en/us/book-flight/united-awards/search.