Randox Health drive via PCR travel testing site at Heathrow Airport, London. We provide pre-departure and fit to fly testing with certification for travel. Antigen testing, 2-day and 8-day testing, and also PCR testing available from ₤ 35. Book a test online now with access to our test sites across London. With nearly 40 years of worldwide diagnostics testing experience, Randox is the UK's first choice for COVID testing as well as antigen testing for travel, events, work and also even more. Randox is the official tester for the UK's Olympic Team GB athletes and has gone to the forefront of the UK's examinations for the battle against COVID-19. Traveling with self-confidence using Randox's quick and simple testing process.