App
Customer Support
NZD
Find Bookings
Trip.com
>
Cheap Flights
>
Thailand
>
Surat Thani Province
>
Koh Samui
>
Flights from Thanh Hoa to Koh Samui
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Thanh Hoa to Koh Samui Starting at NZD 432

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • THD15:30
        27h
        2 stops
        USM18:30
        Thu, Mar 6|Thanh Hoa - Koh Samui|VietJet Air
        NZD 432NZD 644
        33% OFF
        33% OFF
        NZD 644NZD 432

        Choose VietJet Air flights from Thanh Hoa to Koh Samui. The one-way connecting flight with VietJet Air departs from Tho Xuan Airport on Thu, Mar 6, arriving at Samui International Airport. One-way Prices start from NZD 432 including taxes and charges.

      • THD08:15
        34h 15m
        2 stops
        USM18:30
        Fri, Mar 14|Thanh Hoa - Koh Samui|VietJet Air
        NZD 444NZD 644
        31% OFF
        31% OFF
        NZD 644NZD 444

        Choose VietJet Air flights from Thanh Hoa to Koh Samui. The one-way connecting flight with VietJet Air departs from Tho Xuan Airport on Fri, Mar 14, arriving at Samui International Airport. One-way Prices start from NZD 444 including taxes and charges.

      • THD09:35
        32h 55m
        2 stops
        USM18:30
        Fri, Mar 14|Thanh Hoa - Koh Samui|Vietnam Airlines
        NZD 482NZD 644
        25% OFF
        25% OFF
        NZD 644NZD 482

        Choose Vietnam Airlines flights from Thanh Hoa to Koh Samui. The one-way connecting flight with Vietnam Airlines departs from Tho Xuan Airport on Fri, Mar 14, arriving at Samui International Airport. One-way Prices start from NZD 482 including taxes and charges.

      • THD09:35
        32h 55m
        2 stops
        USM18:30
        Thu, Mar 6|Thanh Hoa - Koh Samui|Vietnam Airlines
        NZD 483
        NZD 483

        Choose Vietnam Airlines flights from Thanh Hoa to Koh Samui. The one-way connecting flight with Vietnam Airlines departs from Tho Xuan Airport on Thu, Mar 6, arriving at Samui International Airport. One-way Prices start from NZD 483 including taxes and charges.

      • THD01:00 pm
        3h 5m
        Nonstop
        USM02:00 pm
        Sat, Feb 15|Thanh Hoa - Koh Samui|VietJet Air
        Find More Flights
        Find More Flights

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

Thanh Hoa to Koh Samui flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. VJ241

    VietJet Air

    08:35

    THD

    2.0h

    10:35

    SGN

    SMTWTFS
    Search

  2. TR303

    Scoot

    18:10

    SGN

    2.2h

    21:20

    SIN

    SMTWTFS

  3. TR648

    Scoot

    17:35

    SIN

    1.9h

    18:30

    USM

    SMTWTFS

  4. VN1273

    Vietnam Airlines

    09:10

    THD

    2.1h

    11:15

    SGN

    SMTWTFS
    Search

  5. TR305

    Scoot

    09:15

    SGN

    2.0h

    12:15

    SIN

    SMTWT-S

  6. TR648

    Scoot

    17:35

    SIN

    1.9h

    18:30

    USM

    SMTWTFS

  7. VN1273

    Vietnam Airlines

    09:10

    THD

    2.1h

    11:15

    SGN

    SMTWTFS
    Search

  8. TR303

    Scoot

    18:10

    SGN

    2.2h

    21:20

    SIN

    SMTWTFS

  9. TR648

    Scoot

    17:35

    SIN

    1.9h

    18:30

    USM

    SMTWTFS

  10. VJ247

    VietJet Air

    15:30

    THD

    2.0h

    17:30

    SGN

    SMTWTFS
    Search

  11. TR305

    Scoot

    09:15

    SGN

    2.0h

    12:15

    SIN

    SMTWT-S

  12. TR648

    Scoot

    17:35

    SIN

    1.9h

    18:30

    USM

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Thanh Hoa to Koh Samui

We monitor flight fares to help you find the best deals effortlessly

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

FAQ

  • When are flight tickets from Thanh Hoa (THD) to Koh Samui (USM) the cheapest?

    Airlines adjust prices for flights from Thanh Hoa to Koh Samui 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 Thanh Hoa (THD) to Koh Samui (USM) cost?

    According to Trip.com's data, the lowest price is around NZD 863.

  • What is the transportation method from the main airport to downtown in Koh Samui?

    • The distance from Samui International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Thanh Hoa to Koh Samui

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Thanh Hoa to Koh Samui. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Thanh Hoa to Koh Samui

Off-season for travelMarch
Peak season for travelFebruary
Flight distance1,289.19 km
Popular airlineVietJet Air

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.