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Koh Samui

$199+ Cheap flights from Hanoi (HAN) to Koh Samui (USM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — USM
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Hanoi to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Koh Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$355
(Kiwi.com)

One-way from

$199
(Kiwi.com)
Provider with most accurate pricing for Hanoi Noibai-Ko Samui flight deals.
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Provider most trusted by Cheapflights users for Hanoi Noibai-Ko Samui flights.
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From Hanoi Noibai to Ko Samui
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One-way flight from Hanoi Noibai to Ko Samui
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Find flight deals from Hanoi to Koh Samui

Cheapest flights from Hanoi to Koh Samui
Explore the most affordable flight options available from Hanoi to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/189:00 amHAN - USM
1 stop7h 35mMultiple Airlines
Wed 7/168:55 amUSM - HAN
1 stop5h 55mMultiple Airlines
Deal found 2/22$355
This oojo deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1812:05 pmHAN - USM
2 stops19h 30mEVA Air
Wed 7/169:30 pmUSM - HAN
2 stops13h 35mEVA Air
Deal found 2/22$637
This oojo deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/172:40 amHAN - USM
2 stops18h 55mPhilippine Airlines
Wed 7/162:35 pmUSM - HAN
2 stops35h 05mPhilippine Airlines
Deal found 2/22$1,280

Find flights from Hanoi to Koh Samui within your budget

Customize your flight search to find flights from Hanoi to Koh Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.

Fly from

Hanoi

Fly to

Koh Samui

Route

Depart

Return

Price

HanoiKoh Samui

HAN - USM

HANUSM

Hanoi Noibai

Wed 6/18

9:00 am-4:35 pm

1 stop7h 35m

Ko Samui

Wed 7/16

8:55 am-2:50 pm

1 stop5h 55m

$355

HanoiKoh Samui

HAN - USM

HANUSM

Hanoi Noibai

Wed 6/18

12:05 pm-7:35 am

2 stops19h 30m

Ko Samui

Wed 7/16

9:30 pm-11:05 am

2 stops13h 35m

$637

HanoiKoh Samui

HAN - USM

HANUSM

Hanoi Noibai

Tue 6/17

2:40 am-9:35 pm

2 stops18h 55m

Ko Samui

Wed 7/16

2:35 pm-1:40 am

2 stops35h 05m

$1,280

HanoiKoh Samui

HAN - USM

HANUSM

Hanoi Noibai

Wed 4/2

12:20 pm-8:45 pm

1 stop8h 25m

$199

HanoiKoh Samui

HAN - USM

HANUSM

Hanoi Noibai

Fri 2/28

6:00 am-4:25 pm

2 stops10h 25m

$507

HanoiKoh Samui

HAN - USM

HANUSM

Hanoi Noibai

Thu 2/27

2:40 am-7:30 am

2 stops28h 50m

$1,055

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

  • Most accurate provider: When it comes to deals on Hanoi-Koh Samui flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hanoi-Koh Samui flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hanoi-Koh Samui flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hanoi-Koh Samui flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hanoi-Koh Samui flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hanoi to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui from Hanoi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Hanoi to Koh Samui

Get recent, data-driven insights about flights from Hanoi to Koh Samui including ideal travel times, pricing trends, and more.

Rainfall in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Koh Samui ranges from 2.3 - 19.3 inches per month. November is typically the wettest month, when rainfall can reach 19.3 in. February is typically the driest time to visit Koh Samui when rainfall is around 2.3 in.

Temperature in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Koh Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service to Koh Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Koh Samui. Reviews last updated February 22, 2025.
EVA Air
8.4
Very good
1,199 reviews

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.2

Food

8.0

Entertainment

8.0

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air
8.4
Very good
1,199 reviews
EVA Air
8.4
Very good
1,199 reviews

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.2

Food

8.0

Entertainment

8.0

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Vietnam Airlines
7.6
Good
196 reviews
EVA Air
8.4
Very good
1,199 reviews

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.2

Food

8.0

Entertainment

8.0

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Philippine Airlines
7.3
Good
870 reviews
EVA Air
8.4
Very good
1,199 reviews

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.2

Food

8.0

Entertainment

8.0

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Hanoi to Koh Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Hanoi to Koh Samui round-trip?

    Our cheapest airline available from Hanoi to Koh Samui is EVA Air. Our recent data shows that you can find tickets from as low as $637 on this airline. An additional option worth looking into is Philippine Airlines, starting at $1,280.

  • Can I find deals for flights from Hanoi to Koh Samui that include hotel bookings?

    Yes. In addition to deals on Hanoi to Koh Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hanoi to Koh Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hanoi to Koh Samui.

  • Can I find deals for business class flights from Hanoi to Koh Samui?

    Yes. Cheapflights offers flight deals from Hanoi to Koh Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Hanoi?

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