No, flybig has no scheduled flights out of London Heathrow. However, flybig does fly out of Patna. There are also other airline options to choose from if you still want to book a flight from London Heathrow. IndiGo, for example, is an airline that flies out of London Heathrow on a regular basis.
To check the flight status of flybig, you can give them a call at +91 9910 655 655 or visit their website at flybig.in. Or, you can use our on-page Flight Tracker that provides you with real-time flybig flight information, including terminal and gate number, arrival and departure times, and flight status.