If you've been sitting on a stash of United miles and eyeing a family trip to London, this is a straightforward opportunity worth considering. Nonstop economy awards from Los Angeles (LAX) to London Heathrow (LHR) are available on July 10, 2026, at 40,000 MileagePlus miles per person. The taxes and fees come in at just $6, making this one of the more affordable transatlantic redemptions you'll find.
For context, United typically prices this route at around 60,000 miles in economy under their dynamic pricing model. At 40,000 miles, you're saving roughly 20,000 miles per ticket—meaningful savings that add up quickly if you're booking for a family of four.
Availability appears plentiful right now, but summer travel to London is always popular, and these saver-level rates tend to disappear as award inventory tightens. If your dates are flexible, it's worth searching a few days in either direction to see if similar pricing holds.
One practical tip: United's award search can be inconsistent, so if you don't see availability on your first search, try again in an incognito browser window or check back later in the day.
How to book
Search and book directly through United's award search tool: https://www.united.com/en/us/book-flight/united-awards/search