I have the telephone number of a very good TA in Delhi who can get you better rates then from the TG website. My M class fair from DEL>BKK>LHR from the website is -

Fare Tax Indian Rupees
94225.00 + 7140.00 x 1 Adult = 101365.00
Total fare 101365.00

The same fare through him is 41,000 + Taxes. What a big differance.

Drop me a PM and i will give you his email add. He accepts foreign CC's and most likely courier the ticket for you.

I also have TG's reservations number if you need that.