Hello All,

My Spouse is travelling from US to India via London Heathrow, I booked the flight then came across so many forums of having issues at the Heathrow Airport without valid H4 VISA though she has a valid H4 Petition. Having said that she has a Valid B1/ B2 VISA, can she travel via London or would have to get a Transit VISA. Kindly Let me know

Thank you!