$193+ Cheap flights from Hanoi (HAN) to Ko Samui (USM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — USM
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from Hanoi to Ko Samui with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Hanoi to Ko Samui
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Best
Last-minute
One-way
Cheapest flights from Hanoi to Ko SamuiExplore the most affordable flight options available from Hanoi to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from Hanoi to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This Bangkok Airways deal was found by Cheapflights users on 11/2. 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 Bangkok Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:50 pm -
1 stop12h 20m
Tue 11/177:00 am -
1 stop7h 20m
Deal found 11/2![Bangkok Airways logo]()
$402
This Bangkok Airways deal was found by Cheapflights users on 11/2. 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 Bangkok Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:50 pm -
1 stop12h 20m
Sun 11/297:55 am -
1 stop6h 25m
Deal found 11/2![Bangkok Airways logo]()
$432
This oojo deal was found by Cheapflights users on 10/31. 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 11/1812:35 pm -
1 stop7h 50m
Wed 11/258:30 am -
1 stop15h 40m
Deal found 10/31![Bangkok Airways logo]()
$482
This Vietnam Airlines deal was found by Cheapflights users on 11/3. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:10 am -
2 stops12h 40m
Sun 11/294:30 pm -
1 stop7h 40m
Deal found 11/3![Vietnam Airlines logo]()
$639
This Justfly.com deal was found by Cheapflights users on 10/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
2 stops11h 05m
Wed 11/2512:15 pm -
1 stop5h 40m
Deal found 10/31![Multiple Airlines logo]()
$653
This Philippine Airlines deal was found by Cheapflights users on 11/2. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:35 am -
2 stops17h 50m
Sun 11/298:30 am -
2 stops16h 55m
Deal found 11/2![Philippine Airlines logo]()
$1,203
This Philippine Airlines deal was found by Cheapflights users on 11/3. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:35 am -
2 stops17h 50m
Tue 11/178:30 am -
2 stops16h 55m
Deal found 11/3![Philippine Airlines logo]()
$1,265
This Philippine Airlines deal was found by Cheapflights users on 11/2. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:35 am -
2 stops15h 30m
Wed 11/118:20 pm -
2 stops16h 55m
Deal found 11/2![Philippine Airlines logo]()
$1,365
Best flights from Hanoi to Ko SamuiDiscover carefully curated flight deals from Hanoi to Ko Samui that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Hanoi to Ko Samui that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This Bangkok Airways deal was found by Cheapflights users on 11/2. 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 Bangkok Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:50 pm -
1 stop12h 20m
Sun 11/297:55 am -
1 stop6h 25m
Deal found 11/2![Bangkok Airways logo]()
$432
This Vietnam Airlines deal was found by Cheapflights users on 11/3. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:10 am -
2 stops12h 40m
Sun 11/294:30 pm -
1 stop7h 40m
Deal found 11/3![Vietnam Airlines logo]()
$639
This Justfly.com deal was found by Cheapflights users on 10/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
2 stops11h 05m
Wed 11/2512:15 pm -
1 stop5h 40m
Deal found 10/31![Multiple Airlines logo]()
$653
This oojo deal was found by Cheapflights users on 10/31. 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 11/1812:35 pm -
1 stop7h 50m
Wed 11/258:30 am -
1 stop15h 40m
Deal found 10/31![Bangkok Airways logo]()
$482
This Philippine Airlines deal was found by Cheapflights users on 11/2. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/142:35 am -
2 stops13h 40m
Mon 3/228:30 am -
2 stops16h 55m
Deal found 11/2![Philippine Airlines logo]()
$1,101
This Philippine Airlines deal was found by Cheapflights users on 11/2. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:35 am -
2 stops17h 50m
Sun 11/298:30 am -
2 stops16h 55m
Deal found 11/2![Philippine Airlines logo]()
$1,203
Last-minute flights from Hanoi to Ko SamuiDiscover last-minute flight deals from Hanoi to Ko Samui. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Hanoi to Ko Samui. Data last updated November 4, 2026 and is based on user searches.
This Philippine Airlines deal was found by Cheapflights users on 11/2. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:35 am -
2 stops15h 30m
Wed 11/118:20 pm -
2 stops16h 55m
Deal found 11/2![Philippine Airlines logo]()
$1,365
This Philippine Airlines deal was found by Cheapflights users on 11/3. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:35 am -
2 stops17h 50m
Tue 11/178:30 am -
2 stops16h 55m
Deal found 11/3![Philippine Airlines logo]()
$1,265
This Bangkok Airways deal was found by Cheapflights users on 11/2. 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 Bangkok Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:50 pm -
1 stop12h 20m
Tue 11/177:00 am -
1 stop7h 20m
Deal found 11/2![Bangkok Airways logo]()
$402
This oojo deal was found by Cheapflights users on 10/31. 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 11/1812:35 pm -
1 stop7h 50m
Wed 11/258:30 am -
1 stop15h 40m
Deal found 10/31![Bangkok Airways logo]()
$482
This Justfly.com deal was found by Cheapflights users on 10/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
2 stops11h 05m
Wed 11/2512:15 pm -
1 stop5h 40m
Deal found 10/31![Multiple Airlines logo]()
$653
This Philippine Airlines deal was found by Cheapflights users on 11/2. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:35 am -
2 stops17h 50m
Sun 11/298:30 am -
2 stops16h 55m
Deal found 11/2![Philippine Airlines logo]()
$1,203
This Bangkok Airways deal was found by Cheapflights users on 11/2. 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 Bangkok Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:50 pm -
1 stop12h 20m
Sun 11/297:55 am -
1 stop6h 25m
Deal found 11/2![Bangkok Airways logo]()
$432
This Vietnam Airlines deal was found by Cheapflights users on 11/3. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:10 am -
2 stops12h 40m
Sun 11/294:30 pm -
1 stop7h 40m
Deal found 11/3![Vietnam Airlines logo]()
$639
One-way flights from Hanoi to Ko SamuiSearch for one-way flight options from Hanoi to Ko Samui. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Hanoi to Ko Samui. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Booking.com deal was found by Cheapflights users on 11/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/79:15 am -
1 stop5h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$193
This Expedia deal was found by Cheapflights users on 11/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/79:35 am -
1 stop9h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Scoot logo]()
$217
This Bangkok Airways deal was found by Cheapflights users on 11/4. 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 Bangkok Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/66:50 pm -
1 stop12h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Bangkok Airways logo]()
$245
This Booking.com deal was found by Cheapflights users on 11/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/77:00 am -
2 stops10h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Vietnam Airlines logo]()
$269
This Bangkok Airways deal was found by Cheapflights users on 11/4. 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 Bangkok Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/159:05 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Bangkok Airways logo]()
$320
This Sichuan Airlines deal was found by Cheapflights users on 11/3. 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 Sichuan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/159:00 am -
2 stops23h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$440
This Vietnam Airlines deal was found by Cheapflights users on 11/3. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2711:50 pm -
2 stops18h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Vietnam Airlines logo]()
$475
This Philippine Airlines deal was found by Cheapflights users on 11/4. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/52:35 am -
2 stops17h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Philippine Airlines logo]()
$488
Find flight deals from Hanoi to Ko Samui
Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Ko 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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $348 (Kiwi.com) |
One-way from | $193 (Booking.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Hanoi to Ko 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 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from Hanoi to Ko Samui that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HanoiKo Samui
HAN Hanoi Noibai - USM Ko Samui
HANUSM
Hanoi Noibai
Sun 3/7
9:35 am-6:55 pm
1 stop9h 20m
Ko Samui
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$217
HanoiKo Samui
HAN Hanoi Noibai - USM Ko Samui
HANUSM
Hanoi Noibai
Sat 3/6
6:50 pm-7:45 am
1 stop12h 55m
Ko Samui
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$245
Quickest round-trip
HanoiKo Samui
HAN Hanoi Noibai - USM Ko Samui
HANUSM
Hanoi Noibai
Tue 12/15
9:05 am-4:25 pm
1 stop7h 20m
Ko Samui
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$320
HanoiKo Samui
HAN Hanoi Noibai - USM Ko Samui
HANUSM
Hanoi Noibai
Fri 11/27
6:50 pm-7:10 am
1 stop12h 20m
Ko Samui
Sun 11/29
7:55 am-2:20 pm
1 stop6h 25m
$432
HanoiKo Samui
HAN Hanoi Noibai - USM Ko Samui
HANUSM
Hanoi Noibai
Tue 12/15
9:00 am-8:25 am
2 stops23h 25m
Ko Samui
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$440
HanoiKo Samui
HAN Hanoi Noibai - USM Ko Samui
HANUSM
Hanoi Noibai
Wed 11/18
12:35 pm-8:25 pm
1 stop7h 50m
Ko Samui
Wed 11/25
8:30 am-12:10 am
1 stop15h 40m
$482
HanoiKo Samui
HAN Hanoi Noibai - USM Ko Samui
HANUSM
Hanoi Noibai
Fri 11/27
7:10 am-7:50 pm
2 stops12h 40m
Ko Samui
Sun 11/29
4:30 pm-12:10 am
1 stop7h 40m
$639
HanoiKo Samui
HAN Hanoi Noibai - USM Ko Samui
HANUSM
Hanoi Noibai
Wed 11/18
7:00 am-6:05 pm
2 stops11h 05m
Ko Samui
Wed 11/25
12:15 pm-5:55 pm
1 stop5h 40m
$653
HanoiKo Samui
HAN Hanoi Noibai - USM Ko Samui
HANUSM
Hanoi Noibai
Sun 3/14
2:35 am-4:15 pm
2 stops13h 40m
Ko Samui
Mon 3/22
8:30 am-1:25 am
2 stops16h 55m
$1,101
HanoiKo Samui
HAN Hanoi Noibai - USM Ko Samui
HANUSM
Hanoi Noibai
Thu 11/26
2:35 am-8:25 pm
2 stops17h 50m
Ko Samui
Sun 11/29
8:30 am-1:25 am
2 stops16h 55m
$1,203
Sorted by cheapest first
Compare providers for flights from Hanoi to Ko Samui
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hanoi to Ko Samui in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Hanoi-Ko Samui flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hanoi-Ko Samui flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hanoi-Ko Samui flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Hanoi-Ko 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-Ko 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 Ko Samui
Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Hanoi with our price prediction graph.
HAN-USM
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.
Related info for your journey
Find useful and relevant information for your journey from Hanoi to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Ko Samui?
Book flights to Ko Samui if you plan to visit one of these locationsKo Pha Ngan
Ko Tao
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