Cheap Flights from Koh Samui to Nha Trang

Cheapest flights from Koh Samui to Nha Trang

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Koh Samui to Nha Trang. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$190

Bangkok Airways

1 layover

5h 35m

11/14/2026

The cheapest one-way flight from Koh Samui to Nha Trang departs on 11/14/2026, is operated by Bangkok Airways and costs $190

Cheapest round trip flight

$381

Bangkok Airways

1 layover

23h 20m

02/15/2027

The cheapest roundtrip flight from Koh Samui to Nha Trang departs on 02/15/2027, is operated by Bangkok Airways and costs $381

The fastest flight

5h 35m

Fastest flight from Koh Samui to Nha Trang takes 5h 35m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

1040km

Timezone difference

0h

The distance between Koh Samui and Nha Trang is 1040km (645 miles). Koh Samui and Nha Trang are in the same time zone

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Koh Samui to Nha Trang by month

In different months, ticket prices from Koh Samui to Nha Trang vary: minimum — $178 (December 2026), maximum — $244 (August 2026). Typically, the flight costs $213–$462.

December 2026

Lowest price

on average:

$178

August 2026

Highest price

on average:

$244

Avg Price

Price dynamics

On the Koh Samui — Nha Trang route, prices first decline, hit a low, then start rising again. The middle of the period creates a price window — the best time to book.

Cheaper and more expensive periods

Prices fall from August 2026 to December 2026 (27%), then rise from July 2026 to August 2026 (+12%). The best period is August 2026–December 2026 ($211), the most expensive is July 2026–August 2026 ($231).

Best time to buy

The best time to buy is August 2026–December 2026, when prices are at their lowest. This can save you up to 9% compared to the expensive months (July 2026–August 2026).

Price predictability

Monthly price variation is 12.8%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.

Airlines operating on route

You can fly from Koh Samui to Nha Trang with Bangkok Airways. It is the only carrier on this route, which makes the choice straightforward. Despite the lack of competition, ticket prices remain affordable: fares start from $190. Our service helps you track price changes, compare by dates, and select the most suitable flight. If you value stability and predictability, flying with Bangkok Airways is a convenient solution. We make it easy to find good deals and ensure a comfortable booking process.

Bangkok Airways

starting at $190

Non-stop flights from Koh Samui to Nha Trang

A non-stop flight is the most convenient and comfortable way to fly from Koh Samui to Nha Trang, despite the fact that sometimes flights with transfers can cost significantly less.

There appear to be no non-stop flights from Koh Samui to Nha Trang at this time.... Well, or something went wrong on our side and we couldn't find anything

Schedule of direct flights from Koh Samui to Nha Trang

There are most likely no direct flights on the Koh Samui — Nha Trang route

Koh Samui airports overview

Koh Samui Airport

•

USM

Serving Koh Samui island in the Gulf of Thailand, it offers domestic and regional connections for resort travelers, with frequent charters and short-runway operations suited to turboprops and short-haul jets.

•

Nha Trang airports overview

Cam Ranh International Airport

•

CXR

28km

Serves Nha Trang and Khanh Hoa province, handling domestic and international flights and providing access to nearby coastal resorts and beaches.

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Koh Samui to Nha Trang?

The cheapest flight ticket from Koh Samui to Nha Trang according to data for the last 48 hours costs $190

When is the best time to buy air tickets on the route Koh Samui — Nha Trang?

Often the best time to buy tickets from Koh Samui to Nha Trang is 2 months before departure.

When is the cheapest time of year to fly from Koh Samui to Nha Trang?

Based on statistics over the past years, the lowest prices for flights from Koh Samui to Nha Trang can be found flying in these months: December, July, August.

How long does it take to fly from Koh Samui to Nha Trang?

The fastest flights from Koh Samui to Nha Trang start from 5 hours 35 minutes in the air.

Which airline can fly direct from Koh Samui to Nha Trang?

The following airlines operate direct flights on the route Koh Samui — Nha Trang:

Special offers and sales on air tickets from Koh Samui to Nha Trang

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Koh Samui to Nha Trang

Alternative routes

Alor Setar ➜ Nha Trang•Bangkok ➜ Nha Trang•Hat Yai ➜ Nha Trang•Ipoh ➜ Nha Trang•Kota Bharu ➜ Nha Trang•Myeik ➜ Nha Trang•Nakhon Si Thammarat ➜ Nha Trang•Surat Thani ➜ Nha Trang•Rach Gia ➜ Nha Trang•Koh Samui ➜ Hue•Koh Samui ➜ Phnom Penh•Koh Samui ➜ Pleiku•Koh Samui ➜ Siem Reap•Koh Samui ➜ Ho Chi Minh City•Koh Samui ➜ Sanya•Koh Samui ➜ Tuy Hoa•Koh Samui ➜ Can Tho•Koh Samui ➜ Dong Hoi•Koh Samui ➜ Rach Gia

•••••••••••••••••••

Cheapest one way flight

$190

Bangkok Airways

1 layover

5h 35m

11/14/2026

The cheapest one-way flight from Koh Samui to Nha Trang departs on 11/14/2026, is operated by Bangkok Airways and costs $190

Cheapest round trip flight

$381

Bangkok Airways

1 layover

23h 20m

02/15/2027

The cheapest roundtrip flight from Koh Samui to Nha Trang departs on 02/15/2027, is operated by Bangkok Airways and costs $381

The fastest flight

5h 35m

Fastest flight from Koh Samui to Nha Trang takes 5h 35m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

1040km

Timezone difference

0h

The distance between Koh Samui and Nha Trang is 1040km (645 miles). Koh Samui and Nha Trang are in the same time zone

What is the cheapest price for flights from Koh Samui to Nha Trang?

The cheapest flight ticket from Koh Samui to Nha Trang according to data for the last 48 hours costs $190

When is the best time to buy air tickets on the route Koh Samui — Nha Trang?

Often the best time to buy tickets from Koh Samui to Nha Trang is 2 months before departure.

When is the cheapest time of year to fly from Koh Samui to Nha Trang?

Based on statistics over the past years, the lowest prices for flights from Koh Samui to Nha Trang can be found flying in these months: December, July, August.

How long does it take to fly from Koh Samui to Nha Trang?

The fastest flights from Koh Samui to Nha Trang start from 5 hours 35 minutes in the air.

Which airline can fly direct from Koh Samui to Nha Trang?

The following airlines operate direct flights on the route Koh Samui — Nha Trang:

Price dynamics

On the Koh Samui — Nha Trang route, prices first decline, hit a low, then start rising again. The middle of the period creates a price window — the best time to book.

Cheaper and more expensive periods

Best time to buy

The best time to buy is August 2026–December 2026, when prices are at their lowest. This can save you up to 9% compared to the expensive months (July 2026–August 2026).

Price predictability

Monthly price variation is 12.8%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.

Cheap Flights from Koh Samui to Nha Trang — $190

Compare airlines, prices, and flight durations for your trip

Cheapest flights from Koh Samui to Nha Trang

Cheapest one way flight

$190

Bangkok Airways

1 layover

5h 35m

11/14/2026

Cheapest round trip flight

$381

Bangkok Airways

1 layover

23h 20m

02/15/2027

The fastest flight

5h 35m

Direct flights

No direct flights

Distance

1040km

Timezone difference

0h

Airfare from Koh Samui to Nha Trang by month

December 2026

on average:

$178

August 2026

on average:

$244

Price dynamics

Cheaper and more expensive periods

Best time to buy

Price predictability

Airlines operating on route

Non-stop flights from Koh Samui to Nha Trang

Schedule of direct flights from Koh Samui to Nha Trang

Koh Samui airports overview

Koh Samui Airport

Nha Trang airports overview

Cam Ranh International Airport

Frequently asked questions (FAQ)

Special offers and sales on air tickets from Koh Samui to Nha Trang

Alternative routes

Cheapest one way flight

$190

Bangkok Airways

1 layover

5h 35m

11/14/2026

Cheapest round trip flight

$381

Bangkok Airways

1 layover

23h 20m

02/15/2027

The fastest flight

5h 35m

Direct flights

No direct flights

Distance

1040km

Timezone difference

0h

Koh Samui Airport

Cam Ranh International Airport

December 2026

on average:

$178

August 2026

on average:

$244

Price dynamics

Cheaper and more expensive periods

Best time to buy

Price predictability