Deal Brief
SAN to LHR is currently available as a round-trip redemption for 85,000 points plus $1408.23 in taxes. This option prices in Premium Economy through american+alaska, with 3 seats currently showing.
Route: Best Round-Trip Deal: San Diego to London
Route code: SAN -> LHR + LHR -> SAN
Program: American AAdvantage / Alaska Mileage Plan (Mixed)
Airline: British Airways
Trip style: 11 days
Travel window: AUG-17 to AUG-28
Available dates:
August 2026 (1) cash price unavailable
- AUG-17 to AUG-28
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. american+alaska baseline: 1.3¢/pt.
Additional Deal Information
Data Last Refreshed
Previous Price
New route — no history
Quality Score Breakdown · 29/100
Absolute Cost
5 / 50
Seat Availability
6 / 10
Cabin Tier
4 / 10
Freshness
0 / 1
Destination Tier
0 / 8
Tax Efficiency 56% cash
4 / 18
Airline Product
1 / 7
Additional Flight Information
Outbound · SAN → LHR
Booked via American AAdvantage
Airline: British Airways
Return · LHR → SAN
Booked via Alaska Mileage Plan
Airline: British Airways
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.