Go for Bajaj Allianz General Insurance company, although coverage of all insurance plas are same but they play on services and in terms of services Bajaj is good.

There are many travel insurance like Max Bupa, Icici insurance and many others are there.

 Hi Muon, are you frequent flier? going for business or leisure trip? Depending on that, you can choose suitable plans. Max Bupa has good options in international medical cover. You should check out their travel health insurance for more details.

Royal Sundaram

Its good that you're planning to purchase a travel insurance in India prior to your trip. My friend, who recently returned from the USA after a 4 month trip, safeguarded himself by availing of a travel insurance plan by Bajaj Allianz, which protected him against loss of baggage, flight delays, medical expenses and even loss of travel documents. And that too at an affordable price. You can check with them and decide a plan that suits your needs.