Award space has opened up for Premium Economy flights from Los Angeles (LAX) to London Heathrow (LHR) on July 23, 2026. At 50,000 MileagePlus miles with minimal taxes, this is a worthwhile option for families planning a summer trip to the UK.
This rate compares favorably to the typical 80,000 miles United usually charges for Premium Economy on this transatlantic route. The low $6 tax bill is also notable—London awards often come with much steeper carrier surcharges depending on the operating airline, so check the fare details before booking.
Availability appears strong right now, with plenty of seats showing across multiple searches. That said, July is peak summer travel season, and award space at this price point tends to disappear as departure dates approach.
If you're flexible on dates, it's worth searching a few days in either direction to see if similar pricing holds. Premium Economy offers a meaningful upgrade over standard economy for the long overnight flight, with extra legroom, better meal service, and priority boarding.
How to book
Search and book directly through United at united.com/en/us/book-flight/united-awards/search.