United MileagePlus: Economy to London for 40,000 Miles (April 2026)

United is showing economy award seats from Los Angeles to London for 40,000 miles plus just $6 in taxes, which is about a third less than the typical 60,000-mile rate for this route.

If you've been sitting on a stash of United miles and eyeing a spring trip to London, this is a solid opportunity. Award space from Los Angeles (LAX) to London Heathrow (LHR) is pricing at 40,000 miles in economy, with minimal taxes of just $6. Availability looks wide open for April 26, 2026.

For context, economy awards on this transatlantic route typically run around 60,000 miles through United MileagePlus. At 40,000 miles, you're saving 20,000 miles per ticket—meaningful savings if you're booking for a family of four.

This pricing appears on United metal, so you'll earn PQPs if you have status aspirations, and you can select seats and manage your booking directly through United's app or website. The low tax amount is a nice bonus, as partner awards to the UK often come with much higher surcharges.

One practical note: April is shoulder season in London, meaning fewer crowds and mild weather. It's a great time for families to visit before summer pricing kicks in on hotels and attractions.

How to book

Search for award availability and book directly at united.com. Log into your MileagePlus account, enter your dates, and filter for award travel.