Deal Brief
PHL to LHR is currently available as a round-trip redemption for 50,000 points plus taxes not reported by program. This option prices in Economy through alaska+british, with strong seat availability.
Route: Best Round-Trip Deal: Philadelphia to London
Route code: PHL -> LHR + LHR -> PHL
Program: Alaska Mileage Plan / british (Mixed)
Airline: British Airways
Trip style: 4 days
Travel window: Multiple
Available dates:
August 2026 (1) cash price unavailable
- AUG-30 to SEP-3
September 2026 (7) cash price unavailable
- SEP-5 to SEP-9
- SEP-11 to SEP-15
- SEP-17 to SEP-21
- SEP-18 to SEP-22
- SEP-24 to SEP-28
- SEP-25 to SEP-29
- SEP-30 to OCT-4
October 2026 (6) cash price unavailable
- OCT-2 to OCT-6
- OCT-5 to OCT-9
- OCT-6 to OCT-10
- OCT-7 to OCT-11
- OCT-9 to OCT-13
- OCT-25 to OCT-29
November 2026 (10) cash price unavailable
- NOV-2 to NOV-6
- NOV-3 to NOV-7
- NOV-4 to NOV-8
- NOV-11 to NOV-15
- NOV-18 to NOV-22
- NOV-19 to NOV-23
- NOV-20 to NOV-24
- NOV-21 to NOV-25
- NOV-28 to DEC-2
- NOV-29 to DEC-3
December 2026 (3) cash price unavailable
- DEC-2 to DEC-6
- DEC-11 to DEC-15
- DEC-31 to JAN-4
January 2027 (2) cash price unavailable
- JAN-6 to JAN-10
- JAN-8 to JAN-12
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. alaska+british baseline: 1.3¢/pt.
Additional Deal Information
Data Last Refreshed
Quality Score Breakdown · 36/100
Absolute Cost
12 / 50
Seat Availability
10 / 10
Cabin Tier
0 / 10
Freshness
1 / 1
Destination Tier
0 / 8
Tax Efficiency 51% cash
4 / 18
Airline Product
0 / 7
Additional Flight Information
Outbound · PHL → LHR
Booked via Alaska Mileage Plan
Return · LHR → PHL
Booked via british
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.