Deal Brief
IAH to LHR is currently available as a round-trip redemption for 90,000 points plus $684.63 in taxes. This option prices in Premium Economy through united+american, with 3 seats currently showing.
Route: Best Round-Trip Deal: Houston to London
Route code: IAH -> LHR + LHR -> IAH
Program: United MileagePlus / American AAdvantage (Mixed)
Airline: United Airlines / British Airways
Trip style: Two week (Sunday-Sunday)
Travel window: MAY-3 to MAY-17
Available dates:
May 2026 (1) cash price unavailable
- MAY-3 to MAY-17
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. united+american baseline: 1.3¢/pt.
Additional Deal Information
Data Last Refreshed
Previous Price
New route — no history
Quality Score Breakdown · 47/100
Absolute Cost
12 / 50
Seat Availability
6 / 10
Cabin Tier
4 / 10
Freshness
0 / 1
Destination Tier
0 / 8
Tax Efficiency 37% cash
7 / 18
Airline Product
1 / 7
Additional Flight Information
Outbound · IAH → LHR
Booked via United MileagePlus
Airline: United Airlines
Return · LHR → IAH
Booked via American AAdvantage
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.