Cheap flights from Koh Samui to Nha Trang

One-way fares from $165 · USM → NHA · prices found by travellers in the last 48 hours

Compare all dates Nha Trang → Koh Samui
Cheapest fare
$165

Bangkok Airways · Mon, Nov 30

Cheapest month
November

from $165

Direct flights
Not recently

Usually 1+ stop

Quickest trip
3h 05m

1,040 km

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Cheapest month to fly from Koh Samui to Nha Trang

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $165
  2. December 2026 $172
  3. January 2027 $248
  4. February 2027 $207
  5. June 2027 $174
  6. July 2027 $173
  7. August 2027 $173

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Bangkok Airways
Depart07:00 Sun, Nov 15USM → CXR 3h 15m · 1 stop
$165one way, per person
View deal
Bangkok Airways
Depart07:00 Mon, Nov 30USM → CXR 3h 15m · 1 stop
$165one way, per person
View deal
Bangkok Airways
Depart06:45 Sun, Nov 22USM → CXR 3h 35m · 1 stop
$166one way, per person
View deal
Bangkok Airways
Depart21:30 Thu, Nov 12USM → CXR 3h 15m · 1 stop
$184one way, per person
View deal
Bangkok Airways
Depart07:00 Wed, Nov 11USM → CXR 3h 15m · 1 stop
$192one way, per person
View deal
Bangkok Airways
Depart07:00 Wed, Nov 18USM → CXR 3h 05m · 1 stop
$192one way, per person
View deal
Bangkok Airways
Depart21:30 Thu, Nov 5USM → CXR 3h 15m · 1 stop
$198one way, per person
View deal
Bangkok Airways
Depart07:00 Fri, Nov 20USM → CXR 3h 05m · 1 stop
$198one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Nha Trang

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in Nha TrangCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in Nha TrangTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in Nha TrangPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in Nha TrangCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

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About flights from Koh Samui to Nha Trang

Koh Samui (USM) and Nha Trang (NHA) are about 1,040 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 3h 05m. Over the next few months, one-way fares start from $165, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Koh Samui to Nha Trang?

The cheapest one-way fare we've seen recently is $165 with Bangkok Airways, departing Monday, November 30, 2026. Over the coming months, the lowest fare in each month ranges from $165 to $248.

What is the cheapest month to fly from Koh Samui to Nha Trang?

November 2026 currently has the lowest fares, from $165 one way.

Are there direct flights from Koh Samui to Nha Trang?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Koh Samui to Nha Trang?

The quickest journey we've seen takes about 3h 05m. Koh Samui and Nha Trang are around 1,040 km apart.

Which airlines fly from Koh Samui to Nha Trang?

Recent fares on this route were with Bangkok Airways and Scoot.

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