United Airlines made this announcement:
With today’s announcement of England reopening to fully vaccinated travelers from the U.S. beginning Aug 2, United Airlines is making it easier for business and leisure customers to jet across the pond with the addition of flights to London.
In August, United will have six daily flights between the U.S. and London, including a second daily flight from Washington, D.C. and increasing service from Houston to daily. United looks forward to resuming additional London service in the coming months as well as launching new nonstop service between Boston and London. Customers traveling to England must be fully vaccinated in the U.S. with vaccines that have been approved by the FDA and must take a test before departure as well as a PCR test within the first two days of arrival. Passengers vaccinated in the U.S. will also need to complete a passenger locator form prior to traveling to England and provide proof of U.S. residency.
United in England
United has provided service to London Heathrow for nearly 30 years and over the course of the pandemic has maintained continuous service between the U.S. and London. In August, United is increasing its service from Houston to London from five times weekly to daily and adding a second daily flight from Washington, D.C. United will continue operating daily flights to London from Chicago, New York/Newark, San Francisco. The airline plans to continue offering these six daily flights in September.