$166+ Cheap flights from Ko Samui (USM) to Hanoi (HAN)
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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
USM — HAN
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from Ko Samui to Hanoi 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 Ko Samui to Hanoi
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Best
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One-way
Cheapest flights from Ko Samui to HanoiExplore the most affordable flight options available from Ko Samui to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Ko Samui to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:00 am -
1 stop10h 00m
Mon 12/710:55 am -
1 stop21h 00m
Deal found 11/2![Multiple Airlines logo]()
$385
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:55 am -
1 stop9h 05m
Sun 12/612:15 pm -
1 stop9h 05m
Deal found 11/1![Multiple Airlines logo]()
$439
This Thai Airways 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 Thai Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:55 am -
1 stop8h 10m
Wed 12/910:35 am -
1 stop5h 40m
Deal found 10/31![Thai Airways logo]()
$474
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.
Thu 11/53:35 pm -
1 stop8h 35m
Mon 11/96:50 pm -
1 stop12h 20m
Deal found 11/2![Bangkok Airways logo]()
$493
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:55 am -
2 stops10h 20m
Mon 11/911:15 am -
1 stop8h 20m
Deal found 11/4![Multiple Airlines logo]()
$736
Best flights from Ko Samui to HanoiDiscover carefully curated flight deals from Ko Samui to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Ko Samui to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:00 am -
1 stop10h 00m
Mon 12/710:55 am -
1 stop21h 00m
Deal found 11/2![Multiple Airlines logo]()
$385
This Thai Airways 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 Thai Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:55 am -
1 stop8h 10m
Wed 12/910:35 am -
1 stop5h 40m
Deal found 10/31![Thai Airways logo]()
$474
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:55 am -
1 stop9h 05m
Sun 12/612:15 pm -
1 stop9h 05m
Deal found 11/1![Multiple Airlines logo]()
$439
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:55 am -
2 stops10h 20m
Thu 12/2410:30 am -
2 stops10h 50m
Deal found 11/2![Cathay Pacific logo]()
$1,378
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:55 am -
2 stops10h 20m
Tue 12/110:30 am -
2 stops10h 50m
Deal found 11/3![Multiple Airlines logo]()
$865
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:55 am -
2 stops10h 20m
Fri 12/2510:30 am -
2 stops10h 50m
Deal found 11/3![Cathay Pacific logo]()
$1,447
Last-minute flights from Ko Samui to HanoiDiscover last-minute flight deals from Ko Samui to Hanoi. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Ko Samui to Hanoi. Data last updated November 5, 2026 and is based on user searches.
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.
Thu 11/53:35 pm -
1 stop8h 35m
Mon 11/96:50 pm -
1 stop12h 20m
Deal found 11/2![Bangkok Airways logo]()
$493
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:55 am -
2 stops10h 20m
Mon 11/911:15 am -
1 stop8h 20m
Deal found 11/4![Multiple Airlines logo]()
$736
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:55 am -
1 stop9h 05m
Sun 12/612:15 pm -
1 stop9h 05m
Deal found 11/1![Multiple Airlines logo]()
$439
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:00 am -
1 stop10h 00m
Mon 12/710:55 am -
1 stop21h 00m
Deal found 11/2![Multiple Airlines logo]()
$385
This Thai Airways 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 Thai Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:55 am -
1 stop8h 10m
Wed 12/910:35 am -
1 stop5h 40m
Deal found 10/31![Thai Airways logo]()
$474
One-way flights from Ko Samui to HanoiSearch for one-way flight options from Ko Samui to Hanoi. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Ko Samui to Hanoi. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:00 am -
1 stop10h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$166
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:00 am -
2 stops10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$195
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/58:50 am -
2 stops11h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$205
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:45 am -
1 stop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Thu 2/256:05 pm -
2 stops18h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$230
This oojo deal was found by Cheapflights users on 11/1. 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.
Sat 12/128:40 am -
1 stop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$239
Find flight deals from Ko Samui to Hanoi
Discover tips and strategies to find the most affordable flight options for your journey from Ko Samui (USM) to Hanoi (HAN). 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 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $385 (Kiwi.com) |
One-way from | $166 (Mytrip) |
Cheapflights Fare Finder
Customize your flight search to find flights from Ko Samui to Hanoi 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 5, 2026.
Use the filters below to find and compare flights from Ko Samui to Hanoi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Ko SamuiHanoi
USM Ko Samui - HAN Hanoi Noibai
USMHAN
Ko Samui
Fri 3/5
8:50 am-8:15 pm
2 stops11h 25m
Hanoi Noibai
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$205
Ko SamuiHanoi
USM Ko Samui - HAN Hanoi Noibai
USMHAN
Ko Samui
Sun 12/6
7:50 pm-8:50 pm
2 stops25h 00m
Hanoi Noibai
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$241
Ko SamuiHanoi
USM Ko Samui - HAN Hanoi Noibai
USMHAN
Ko Samui
Sat 12/12
7:55 am-4:05 pm
1 stop8h 10m
Hanoi Noibai
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$242
Ko SamuiHanoi
USM Ko Samui - HAN Hanoi Noibai
USMHAN
Ko Samui
Sat 12/12
8:40 am-4:05 pm
1 stop7h 25m
Hanoi Noibai
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$242
Quickest round-trip
Ko SamuiHanoi
USM Ko Samui - HAN Hanoi Noibai
USMHAN
Ko Samui
Sun 1/17
9:20 am-2:20 pm
1 stop5h 00m
Hanoi Noibai
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$345
Ko SamuiHanoi
USM Ko Samui - HAN Hanoi Noibai
USMHAN
Ko Samui
Wed 1/13
8:30 am-5:55 pm
1 stop9h 25m
Hanoi Noibai
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$345
Ko SamuiHanoi
USM Ko Samui - HAN Hanoi Noibai
USMHAN
Ko Samui
Sat 1/16
10:00 am-5:55 pm
1 stop7h 55m
Hanoi Noibai
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$345
Ko SamuiHanoi
USM Ko Samui - HAN Hanoi Noibai
USMHAN
Ko Samui
Sat 12/19
8:15 am-5:55 pm
2 stops9h 40m
Hanoi Noibai
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$383
Ko SamuiHanoi
USM Ko Samui - HAN Hanoi Noibai
USMHAN
Ko Samui
Tue 12/22
8:15 am-12:10 am
2 stops15h 55m
Hanoi Noibai
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$383
Ko SamuiHanoi
USM Ko Samui - HAN Hanoi Noibai
USMHAN
Ko Samui
Mon 11/30
7:00 am-5:00 pm
1 stop10h 00m
Hanoi Noibai
Mon 12/7
10:55 am-7:55 am
1 stop21h 00m
$385
Showing 1-10 of 15 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Ko Samui-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ko Samui-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ko Samui-Hanoi flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ko Samui-Hanoi 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 Ko Samui-Hanoi 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 Ko Samui to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi from Ko Samui with our price prediction graph.
USM-HAN
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
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