Deal Brief
SEA to SIN is currently available as a round-trip redemption for 86,500 points plus taxes not reported by program. This option prices in Economy through singapore+alaska, with strong seat availability.
Route: Best Round-Trip Deal: Seattle to Singapore
Route code: SEA -> SIN + SIN -> SEA
Program: Singapore KrisFlyer / Alaska Mileage Plan (Mixed)
Airline: Singapore Airlines
Trip style: 10 days
Travel window: Multiple
Available dates:
August 2026 (16) cash price unavailable
- AUG-2 to AUG-12
- AUG-6 to AUG-16
- AUG-7 to AUG-17
- AUG-8 to AUG-18
- AUG-9 to AUG-19
- AUG-11 to AUG-21
- AUG-14 to AUG-24
- AUG-16 to AUG-26
- AUG-18 to AUG-28
- AUG-20 to AUG-30
- AUG-21 to AUG-31
- AUG-23 to SEP-2
- AUG-25 to SEP-4
- AUG-27 to SEP-6
- AUG-28 to SEP-7
- AUG-30 to SEP-9
September 2026 (14) cash price unavailable
- SEP-1 to SEP-11
- SEP-3 to SEP-13
- SEP-4 to SEP-14
- SEP-5 to SEP-15
- SEP-8 to SEP-18
- SEP-10 to SEP-20
- SEP-12 to SEP-22
- SEP-13 to SEP-23
- SEP-15 to SEP-25
- SEP-18 to SEP-28
- SEP-19 to SEP-29
- SEP-20 to SEP-30
- SEP-22 to OCT-2
- SEP-27 to OCT-7
October 2026 (13) cash price unavailable
- OCT-1 to OCT-11
- OCT-2 to OCT-12
- OCT-3 to OCT-13
- OCT-4 to OCT-14
- OCT-11 to OCT-21
- OCT-13 to OCT-23
- OCT-17 to OCT-27
- OCT-18 to OCT-28
- OCT-22 to NOV-1
- OCT-24 to NOV-3
- OCT-25 to NOV-4
- OCT-30 to NOV-9
- OCT-31 to NOV-10
November 2026 (16) cash price unavailable
- NOV-1 to NOV-11
- NOV-5 to NOV-15
- NOV-6 to NOV-16
- NOV-8 to NOV-18
- NOV-10 to NOV-20
- NOV-12 to NOV-22
- NOV-13 to NOV-23
- NOV-14 to NOV-24
- NOV-15 to NOV-25
- NOV-17 to NOV-27
- NOV-19 to NOV-29
- NOV-21 to DEC-1
- NOV-22 to DEC-2
- NOV-26 to DEC-6
- NOV-27 to DEC-7
- NOV-29 to DEC-9
December 2026 (1) cash price unavailable
- DEC-1 to DEC-11
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. singapore+alaska baseline: 1.3¢/pt.
Additional Deal Information
Data Last Refreshed
Quality Score Breakdown · 73/100
Absolute Cost
20 / 50
Seat Availability
10 / 10
Cabin Tier
0 / 10
Freshness
1 / 1
Destination Tier
8 / 8
Tax Efficiency 14% cash
15 / 18
Airline Product
0 / 7
Additional Flight Information
Outbound · SEA → SIN
Booked via Singapore KrisFlyer
Airline: Singapore Airlines
Return · SIN → SEA
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.