Airport Simara
- URL: Simara (SIF)
- Time zone: GMT 5.75
- Operating company: Civil Aviation Authority of Nepal
- Nearby cities: Birganj (21 km), Motihari (57 km), Bettiah (62 km), Lalitpur (66 km), Kathmandu (70 km), Bharatpur (79 km), Bagaha (89 km)
- Flight distribution on the days of the week: Monday (14.29%), Tuesday (14.29%), Wednesday (14.29%), Thursday (14.29%), Friday (14.29%), Saturday (14.29%), Sunday (14.29%)
- Alternative spelling: Simra, Симара, पिपरा सिमरा, सिमरा
Top airlines (percentage of departures and arrivals)
- Buddha Air (128, 80,00 %)
- Yeti Airlines (16, 10,00 %)
- other (10.00 %)