The average train between Bucharest Otopeni Airport (OTP) and Constanta takes 3h and the fastest train takes 2h 45m. There is a train service every few hours from Bucharest Otopeni Airport (OTP) to Constanta. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Bucharest Otopeni Airport (OTP) and Constanta. The earliest departure is at 2:32 AM at night, and the last departure from Bucharest Otopeni Airport (OTP) is at 7:52 PM which arrives into Constanta at 10:54 PM. All services require a transfer, and take on average 3h. The schedules shown below are for the next available departures.

2h 45m • 1 change

2h 47m • 1 change

2h 50m • 1 change

2h 49m • 1 change

3h 24m • 1 change

3h 10m • 1 change

2h 57m • 1 change

2h 50m • 1 change

3h 24m • 1 change

3h 10m • 1 change

2h 57m • 1 change

2h 50m • 1 change

3h 24m • 1 change

3h 10m • 1 change

2h 57m • 1 change

2h 50m • 1 change
Want to know about travelling from Bucharest Otopeni Airport (OTP) to Constanta? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Bucharest Otopeni Airport (OTP) to Constanta. However, there are services departing from Bucharest Otopeni Airport (OTP) station and arriving at Constanta station via Constanţa. The journey, including transfers, takes approximately 3h.
Bucharest Otopeni Airport (OTP) to Constanta train services, operated by Transferoviar Călători (TFC), depart from Bucharest station.
Bucharest Otopeni Airport (OTP) to Constanta train services, operated by Transferoviar Călători (TFC), arrive at Constanţa station.
Book your Bucharest Otopeni Airport (OTP) to Constanta train tickets online with Transferoviar Călători (TFC), Romanian Railways (CFR) and 3 other operators.
The distance between Bucharest Otopeni Airport (OTP) and Constanta is 209 km. The road distance is 244 km.
Romanian Railways (CFR) operates a train from Bucharest to Constanţa hourly. Tickets cost $21–24 and the journey takes 2h 12m. Four other operators also service this route.