Travelling Via London ...Urgent!!!!

[kingmohd]

I am travelling on 24th Dec Via London through British Airways.
My H1B got expired on Sept 30th 2010 in my new passport but I still hold Valid B1 Visa for 5 more years in my Old passport.

Do I need a transit visa or my B1 Visa is enough to travel via London ? Please reply as soon as possible.

Thanks.

[Maveric]

Hi - I am in similar situation as you are. My visa on passport had expired but I have an AP. I also have B1 visa that is valid until 2015.

I am aware that I will not have any issues going to India but the problem is coming back to US.

What did you do in your case? Did you get DATV or were you able to get back to US using B1?

Any input is appreciated.