Deal Brief
SFO to SIN is currently available as a round-trip redemption for 86,400 points plus $103.43 in taxes. This option prices in Economy through united+alaska, with strong seat availability.
Route: Best Round-Trip Deal: San Francisco to Singapore
Route code: SFO -> SIN + SIN -> SFO
Program: United MileagePlus / Alaska Mileage Plan (Mixed)
Airline: United Airlines
Trip style: 4 days
Travel window: Multiple
Available dates:
August 2026 (10) cash price unavailable
- AUG-13 to AUG-17
- AUG-16 to AUG-20
- AUG-17 to AUG-21
- AUG-19 to AUG-23
- AUG-20 to AUG-24
- AUG-23 to AUG-27
- AUG-24 to AUG-28
- AUG-25 to AUG-29
- AUG-30 to SEP-3
- AUG-31 to SEP-4
September 2026 (10) cash price unavailable
- SEP-1 to SEP-5
- SEP-2 to SEP-6
- SEP-7 to SEP-11
- SEP-8 to SEP-12
- SEP-9 to SEP-13
- SEP-13 to SEP-17
- SEP-17 to SEP-21
- SEP-21 to SEP-25
- SEP-22 to SEP-26
- SEP-23 to SEP-27
October 2026 (11) cash price unavailable
- OCT-4 to OCT-8
- OCT-6 to OCT-10
- OCT-12 to OCT-16
- OCT-13 to OCT-17
- OCT-14 to OCT-18
- OCT-18 to OCT-22
- OCT-19 to OCT-23
- OCT-20 to OCT-24
- OCT-21 to OCT-25
- OCT-26 to OCT-30
- OCT-28 to NOV-1
November 2026 (2) cash price unavailable
- NOV-3 to NOV-7
- NOV-25 to NOV-29
January 2027 (4) cash price unavailable
- JAN-19 to JAN-23
- JAN-20 to JAN-24
- JAN-25 to JAN-29
- JAN-26 to JAN-30
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. united+alaska baseline: 1.3¢/pt.
Additional Deal Information
Data Last Refreshed
Quality Score Breakdown · 75/100
Absolute Cost
20 / 50
Seat Availability
10 / 10
Cabin Tier
0 / 10
Freshness
1 / 1
Destination Tier
8 / 8
Tax Efficiency 8% cash
17 / 18
Airline Product
0 / 7
Additional Flight Information
Outbound · SFO → SIN
Booked via United MileagePlus
Airline: United Airlines
Return · SIN → SFO
Booked via Alaska Mileage Plan
Mixed booking: This round trip uses two different loyalty programs for the best combined price.
The booking program is where you redeem points. Different programs may price the same flight differently.