US$207 Cheap Flights from Koh Samui to Dong Hoi 2025 (USM-VDH)

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Find cheap one-way flights from Koh Samui to Dong Hoi starting at US$207.

Whether you’re going for a one-way or round-trip to Dong Hoi, we’ve got you covered! Check out these different flight options from Koh Samui below.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Koh Samui to Dong Hoi?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Dong Hoi from Koh Samui have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap flights from Koh Samui to Dong Hoi by different airports

There are various non-direct routes from Koh Samui to Dong Hoi which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

Cheapest
USM
09:00
31h 10m
2 transfer
VDH
16:10
Samui International Airport - Dong Hoi Airport
Tue, Apr 1Scoot
US$207
USM
09:00
31h 10m
2 transfer
VDH
16:10
Samui International Airport - Dong Hoi Airport
Tue, Apr 1Scoot
US$207
Find More Flights

Frequently Asked Questions

When are flight tickets from Koh Samui (USM) to Dong Hoi (VDH) the cheapest?
Airlines adjust prices for flights from Koh Samui to Dong Hoi based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Koh Samui (USM) to Dong Hoi (VDH) cost?
According to Trip.com's data, the lowest price is around $406.
What is the transportation method from the main airport to downtown in Dong Hoi?
- The distance from Dong Hoi Airport to downtown is about 6 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Koh Samui to Dong Hoi

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com