Deal Brief
IAH to LHR is currently available as a round-trip redemption for 185,000 points plus $499.81 in taxes. This option prices in Business through united+aeroplan, with strong seat availability.
Route: Best Round-Trip Deal: Houston to London
Route code: IAH -> LHR + LHR -> IAH
Program: United MileagePlus / Air Canada Aeroplan (Mixed)
Airline: United Airlines
Trip style: Any week (Tuesday-Tuesday)
Travel window: Multiple
Available dates:
April 2026 (1) cash price unavailable
- APR-28 to MAY-5
November 2026 (1) cash price unavailable
- NOV-17 to NOV-24
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. united+aeroplan baseline: 1.3¢/pt.
Additional Deal Information
Data Last Refreshed
Quality Score Breakdown · 76/100
Absolute Cost
35 / 50
Seat Availability
10 / 10
Cabin Tier
8 / 10
Freshness
0 / 1
Destination Tier
0 / 8
Tax Efficiency 17% cash
13 / 18
Airline Product
3 / 7
Additional Flight Information
Outbound · IAH → LHR
Booked via United MileagePlus
Airline: United Airlines
Return · LHR → IAH
Booked via Air Canada Aeroplan
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.