This award availability is a worthwhile option for families planning a summer 2026 trip to Japan. At 110,000 miles, you're saving roughly 30,000 miles compared to the typical 140,000-mile rate United often charges for business class to Tokyo. The $6 in taxes keeps the cash outlay minimal.
The travel date is August 7, 2026, which falls during peak summer travel season when award space to Japan is notoriously difficult to find. Only 4 seats remain, so this could work for a couple or a small family traveling together.
A practical note: August is hot and humid in Tokyo, but it's also festival season. If you're flexible on your return, search for similar availability on the way back to maximize your savings. Also consider that NRT (Narita) is farther from central Tokyo than Haneda, so factor in about 60-90 minutes for the train or bus into the city.
How to book
Search and book directly through United's award search tool at https://www.united.com/en/us/book-flight/united-awards/search. Select your dates and filter for business class availability.