To save on the cost of your flight from Indianapolis to Hong Kong, book at least 37 days before your planned departure. Booking around this time can save you about 14% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $653 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $734.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, September can be a great choice for travel to Hong Kong. Flights to Hong Kong from Indianapolis in September are about $657 on average during September, but can be found for as low as $502.