$74 Find Cheap Flights from Ko Samui to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ko Samui to Southeast Asia departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ko Samui to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ko Samui to Southeast Asia, as well as popular online travel agencies
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Cheap Flights from Ko Samui to Southeast Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Singapore
Singaporenonstop$279
Hanoi
Hanoi1 stop$1,015
Phuket City
Phuket Citynonstop$151
Chiang Mai
Chiang Mainonstop$207
Krabi
Krabinonstop$165
Singapore
Singaporenonstop$279
Hanoi
Hanoi1 stop$1,015
Phuket City
Phuket Citynonstop$151
Chiang Mai
Chiang Mainonstop$207
Krabi
Krabinonstop$165

Book Cheap Ko Samui to Southeast Asia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ko Samui to Southeast Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ko Samui to Southeast Asia

Thu, Sep 18 - Sun, Sep 21
Bangkok Airways Logo
7:00 am - 8:15 amUSM-BKK
1h 15mnonstop
Bangkok Airways Logo
6:15 am - 7:20 amBKK-USM
1h 05mnonstop
$139Bangkok Airways
Find Deal
Thu, Sep 18 - Sun, Sep 21
Bangkok Airways Logo
7:00 am - 8:15 amUSM-BKK
1h 15mnonstop
Bangkok Airways Logo
6:15 am - 7:20 amBKK-USM
1h 05mnonstop
$140Bangkok Airways
Find Deal
Thu, Sep 18 - Sun, Sep 21
 Logo
7:00 am - 8:15 amUSM-BKK
1h 15mnonstop
 Logo
6:50 am - 6:00 pmBKK-USM
11h 10m1 stop
Thu, Sep 18 - Sun, Sep 21
 Logo
7:00 am - 9:30 pmUSM-HKT
14h 30m1 stop
 Logo
5:05 pm - 6:00 pmHKT-USM
0h 55mnonstop
Fri, Sep 12 - Fri, Sep 19
Scoot Logo
8:45 am - 11:45 amUSM-SIN
2h 00mnonstop
Scoot Logo
7:00 am - 7:50 amSIN-USM
1h 50mnonstop
$279Scoot
Find Deal
Sat, Aug 30 - Sat, Aug 30
Scoot Logo
8:45 am - 11:45 amUSM-SIN
2h 00mnonstop
Scoot Logo
5:35 pm - 6:30 pmSIN-USM
1h 55mnonstop
$281Scoot
Find Deal
Wed, Oct 1 - Sun, Oct 5
Thai Airways Logo
7:00 am - 5:05 pmUSM-SIN
9h 05m1 stop
Thai Airways Logo
8:50 pm - 7:20 amSIN-USM
11h 30m1 stop
$481Thai Airways
Find Deal
Wed, Oct 1 - Sun, Oct 5
Thai Airways Logo
7:00 am - 5:05 pmUSM-SIN
9h 05m1 stop
Thai Airways Logo
8:50 pm - 7:20 amSIN-USM
11h 30m1 stop
$483Thai Airways
Find Deal
Wed, Oct 1 - Sun, Oct 5
Malaysia Airlines Logo
8:00 am - 3:35 pmUSM-SIN
6h 35m2 stops
Malaysia Airlines Logo
1:40 pm - 8:30 pmSIN-USM
7h 50m2 stops
$486Malaysia Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
Malaysia Airlines Logo
8:00 am - 8:25 pmUSM-SIN
11h 25m2 stops
Malaysia Airlines Logo
12:15 pm - 9:35 pmSIN-USM
10h 20m2 stops
$487Malaysia Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Ko Samui to Southeast Asia flights

Get data-powered insights and trends into flights from Ko Samui to Southeast Asia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Ko Samui to Southeast Asia flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Ko Samui to Southeast Asia.

The cheapest ticket to Southeast Asia from Ko Samui found in the last 72 hours was to Bangkok, at $73 round-trip. The most popular route is from Ko Samui (USM) to Bangkok Suvarnabhumi Airport (BKK), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $73.

Can I save money by flying with a layover from Ko Samui to Southeast Asia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $289, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Ko Samui to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ko Samui to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ko Samui to Southeast Asia is September, when tickets cost $200 (return) on average. On the other hand, the most expensive months are March and July, when the average cost of round-trip tickets is $309 and $294 respectively.

What’s the cheapest day of the week to fly from Ko Samui to Southeast Asia?

The average price of all round-trip flights from Ko Samui to Southeast Asia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Southeast Asia on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Ko Samui to Southeast Asia. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

How far in advance should I book a flight from Ko Samui to Southeast Asia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ko Samui to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ko Samui to Southeast Asia, you should book around 13 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.


Good to know

Low seasonJune
Cheapest flight$74
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Ko Samui to Bangkok

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Ko Samui to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ko Samui to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ko Samui to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ko Samui to Southeast Asia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ko Samui to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ko Samui to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ko Samui to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ko Samui to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally in the evening, when round-trip flights cost $213 on average. Morning departures are around 34% more expensive than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,067.

Top tips for finding cheap flights to Southeast Asia

  • Looking for a cheap flight? 25% of our users found tickets from Ko Samui to the following destinations at these prices or less: Bangkok $142 one-way - $177 round-trip; Chiang Mai $204 one-way - $375 round-trip; Phuket City $97 one-way - $235 round-trip

Reviews of the top airlines flying from Ko Samui to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Ko Samui to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ko Samui to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Bangkok AirwaysOverall score based on 112 reviews
8.5Crew
6.3Entertainment
8.0Boarding
7.9Comfort
7.2Food
Airline reviews

We were pleased with the flight experience. Nothing to complain or shout about. Unfortunately the rating scale in this survey will skew the results and give a false impression of what really happened. For example, we didn’t use the entertainment system yet we are forced to reply. A far more insightful scale would include “not applicable.”

8.0 ExcellentDouglas, May 2025HKG - USM
Read more Bangkok Airways reviews

We were pleased with the flight experience. Nothing to complain or shout about. Unfortunately the rating scale in this survey will skew the results and give a false impression of what really happened. For example, we didn’t use the entertainment system yet we are forced to reply. A far more insightful scale would include “not applicable.”

We flew business class this time. The food in their economy class is much better in general. Also only coffee, tea and orange juice is free. Beer can be bought only. Same as economy, so their business class service is poor.

Nice flight, stress-free but why bother serving a meal on a 55 minute flight. From what I saw there was a lot of waste because travellers weren't interesting in eating on this short trip. Get rid of the meal and cut the price.

Generally good. I didn't have any food on the flight so I can't make a judgement. It smelled good.

Efficient, comfortable and clean-very good flight with friendly staff and crew

On a 45 mins flight to Koh Samui from Bangkok we were served delicious shrimp pad thai and hot tea. The flight crew did an awesome job serving a full flight.

Seats are tight and leg room so small. We had deep impressions under kneecap from the seat in front. A sign that Bangkok Airways is fully aware how small it is built is the cutout in the table. Very uncomfortable for people in size 1.80 m or more.

This is my 2nd flight with this airline. Service is very good. I was surprised they served a meal on such a short flight. The airplane landed so smooth that most people were unaware the plane had just landed. About half of the people on board applauded.

The staff were helpful and very pleasant. The food is tasty and there’s plenty of water provided. Flights are well air conditioned.

The food was inedible- The rice was hard as a rock The chicken was hard and could not chew Horrible meal. Don’t even serve it. It was an insult to think that you would have even served it.

Forthright communication to the customers regarding services offered and any fees involved.

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Food & lower the prices. Look at Air Asia food look better & affordable

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

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