This is a solid option for families planning a spring break trip to London or travelers looking to stretch their MileagePlus balance further. At 44,000 miles each way, you're saving roughly 16,000 miles compared to the typical 60,000-mile rate for economy awards on this route. The $14 in taxes is also notably low for a transatlantic flight to the UK.
Availability appears wide open for April 6, 2026, which gives you plenty of time to plan and coordinate schedules. If you're booking for a family, finding multiple seats at saver-level pricing like this can be tricky, so it's worth locking these in while availability is strong.
One practical tip: April weather in London can be unpredictable, but it's also shoulder season, meaning fewer crowds at major attractions and generally lower hotel rates. Pairing discounted award flights with cheaper accommodations makes this a smart time to visit.
How to book
Search for award availability and book directly through United at united.com/en/us/book-flight/united-awards/search.