Im a 4th year law student in Delhi and in my last semester I have to do an internship for 6months . I want to do an abroad internship as a legal intern and I have no whereabouts of it , please help with which country offers any such internship for students abroad or where I can find such internships . i will be eternally grateful if someone can help me out with this

Not sure about internships abroad, but there are firms like Karm Legal that offer internships to Indian students. You can try your luck at such places. All the best!

Are you willing to pay for the flights, room and board?
If so, then apply where you actually want to visit.

Also do it well in advance as visas in India take forever.

If you are not rich, you need to apply to law firm internship programmes/vacation schemes.

bhulja

Why 6 month long internship for last semester??

Freshfields has rolled out its arbitration internship programme that lasts for half a year, check that out.

Foreign firms otherwise take vacs, or firms like White & Case have 1-2 month internships. For 6 months, you will just have to search for other places.