Contents
From Hanoi's Old Quarter to Quang Binh province, you travel south along the narrow waist of Vietnam. Dong Hoi is the gateway to Phong Nha-Ke Bang National Park and its caves, and you can reach it by overnight train or in about an hour by plane.
Hanoi to Dong Hoi by Train
Reunified Express trains from Hanoi to Saigon stop at Dong Hoi, so you can board in Hanoi and step off right in the city.[1] The journey takes from about 9 hours. On booking platforms tickets cost from about $20 for an air-conditioned seat to about $139 for the top sleeper cabins (October 2026).[2] Overnight trains save you a night of accommodation, and daytime trains show you the rice paddies of northern and central Vietnam.
Hanoi to Dong Hoi by Flight
Vietnam Airlines flies from Hanoi to Dong Hoi Airport (VDH), with one-way economy fares from VND 869,181.[3] The flight takes from about 1 hour 5 minutes.[2] Noi Bai Airport lies about 30 km from central Hanoi, and buses 86, 07, 17 and 90 run from Terminal 1 into the city.[4]
Comparing Your Options
| Mode | Price | Duration |
|---|---|---|
| Train | $20 - $139[2] | From 9h 10min[2] |
| Flight | From VND 869,181[3] | From 1h 5min[2] |
Tips for Traveling from Hanoi to Dong Hoi
- Book the train early: Sleeper berths in the premium cabins sell out first, especially in peak season.
- Count the airport transfer: Add the trip to Noi Bai, about 30 km from central Hanoi, to your flight time when you compare it with the train.[4]
- Bring a layer: Air conditioning on trains can be very cold, so carry a light jacket or scarf.
- Allow time at the station: Arrive at Hanoi Railway Station (Ga Ha Noi) early to find your platform.
- Plan the onward trip: Phong Nha Cave is about 50 km from Dong Hoi by road, and many homestays can arrange a pick-up from the station or airport.[5]
Timetable
| Flight Hanoi - Quang Binh $ 58.66–117.28 1h 5m – 1days 2h 55m | |
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| Train Hanoi - Dong Hoi $ 19.94–140.29 9h 10m – 10h 57m | |
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Frequently Asked Questions
Use the booking tool on this page to compare the transport options currently available from Hanoi to Dong Hoi, including current prices and schedules.
The train is usually the cheapest, with tickets from about $20 for an air-conditioned seat on booking platforms (October 2026).
Flying is the fastest, with a flight time from about 1 hour 5 minutes. The train takes from about 9 hours.
A flight takes from about 1 hour 5 minutes and the train from about 9 hours 10 minutes.
Yes, especially on a daytime train, with rice fields and the changing landscape of central Vietnam outside the window. The overnight train is about rest and convenience.
Use Hanoi Railway Station (Ga Ha Noi), where the Reunified Express trains to Dong Hoi start.
Yes, the premium cabins, such as the VIP 2 Berth and the VIP 4-berth sleepers, give you more privacy and comfort than a standard sleeper compartment.
Sources and background
Numbers in the text such as [1] refer to these sources.
- [1] Vietnam Railways (Duong sat Viet Nam): Vietnam Railways timetable: North-South trains (Reunified Express). Retrieved October 28, 2026.
- [2] 12Go: 12Go timetable: Hanoi to Dong Hoi. Retrieved October 28, 2026.
- [3] Vietnam Airlines: Flights from Hanoi to Dong Hoi. Retrieved October 28, 2026.
- [4] Vietnam Airlines: Flights from Ho Chi Minh City to Hanoi. Retrieved October 28, 2026.
- [5] Phong Nha-Ke Bang National Park visitor information, phongnhakebang.vn: Phong Nha Cave visitor information. Retrieved October 26, 2026.
Guide prices and journey times are indicative, not live quotes. A booked package may include transfers and waiting time as well as the main journey. Check the selected offer, pickup point and current conditions before booking.