This is a solid option for families planning a summer 2026 trip to the UK. Business class on a transatlantic flight means lie-flat seats, better rest, and a more manageable arrival—especially helpful if you're traveling with kids.
For context, United typically prices partner or dynamic business class awards on this route at around 140,000 miles. At 88,000 miles, you're saving over 50,000 miles per ticket. The $29 in taxes is also notably low for a flight into London, where carrier surcharges often push fees much higher.
One important note: only 2 seats are currently available at this price. If you're booking for a family of three or more, this particular availability won't work, but it's worth setting fare alerts for additional seats to open up.
If you have United miles sitting in your account and flexibility around mid-July travel, this is a worthwhile redemption. Book directly through United's award search to lock in the rate.
How to book
Search for award availability and book at: https://www.united.com/en/us/book-flight/united-awards/search