Hanoi to Phong Nha: Fly, Train or Bus

To reach Phong Nha, fly or take the train from Hanoi to Dong Hoi, then go on by road. Fly if your leave is short. Take the train only if you have spare days and enjoy long rides.

Which option suits which traveller?

• Short leave: fly to Dong Hoi, then transfer.
• Friends and return visitors: the train can be part of the trip.
• Families with young children: fly, and book a private transfer.
• Slow travellers: add a night near the park instead of rushing back.

How do the options compare?

Basis	Flight to Dong Hoi	Train to Dong Hoi
Time in transit	Short in the air, plus airport time	A night or most of a day
Then	Road transfer to the park	Road transfer to the park
Cost range	Wide, lower on early sales	Moderate
Comfort	Seat for a short time	Berth or seat, room to rest
Best for	Short leave	Friends with spare days

Noi Bai uses the code HAN⁴. Check that your date has a Hanoi to Dong Hoi flight before you plan around it.

How far is the park from Dong Hoi?

Phong Nha-Ke Bang National Park is about 40 km north-west of Dong Hoi¹. It was inscribed in 2003, with extensions in 2015 and 2025². Plan a road transfer, and book it before you arrive.

Train tickets are sold on dsvn.vn³. Our train booking guide explains berths and what to confirm.

What should you check before you choose?

• Whether the cave region is worth a night on your route. Read is Phong Nha worth adding to a central trip.
• Your connection times, if this flight links to another. See domestic flight connections and buffer time.
• Whether this is a return visit. Our central Vietnam return visit guide suggests what else to see.

Use the trip budget builder to price each option. For other central stops, read how to choose stops on the central coast. More in Getting around Vietnam.