$71 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 5/28. 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.
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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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Best Southeast Asia Flight Deals from Ko Samui

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Singapore
Singaporenonstop$298
Hanoi
Hanoi1 stop$339
Phuket City
Phuket Citynonstop$146
Chiang Mai
Chiang Mainonstop$233
Krabi
Krabi1 stop$251

Cheap Flight Deals from Ko Samui to Southeast Asia (USM-zzYJX)

 
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.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ko Samui to Southeast Asia.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Bangkok Airways Logo
7:00 am - 8:15 amUSM-BKK
1h 15mnonstop
Bangkok Airways Logo
6:15 am - 7:20 amBKK-USM
1h 05mnonstop
$134Bangkok Airways
Find Deal
Sat, May 17 - Sun, May 18
Bangkok Airways Logo
7:00 am - 8:15 amUSM-BKK
1h 15mnonstop
Bangkok Airways Logo
6:15 am - 7:20 amBKK-USM
1h 05mnonstop
$135Bangkok Airways
Find Deal
Thu, May 22 - Fri, May 30
Bangkok Airways Logo
7:00 am - 8:15 amUSM-BKK
1h 15mnonstop
Bangkok Airways Logo
6:15 am - 7:20 amBKK-USM
1h 05mnonstop
$142Bangkok Airways
Find Deal
Thu, May 22 - Fri, May 30
Bangkok Airways Logo
12:10 pm - 1:10 pmUSM-HKT
1h 00mnonstop
Bangkok Airways Logo
9:35 am - 10:30 amHKT-USM
0h 55mnonstop
$146Bangkok Airways
Find Deal
Wed, May 21 - Fri, May 23
Bangkok Airways Logo
8:00 am - 9:00 amUSM-HKT
1h 00mnonstop
Bangkok Airways Logo
5:05 pm - 6:00 pmHKT-USM
0h 55mnonstop
$161Bangkok Airways
Find Deal
Mon, May 26 - Thu, May 29
Bangkok Airways Logo
5:50 pm - 7:05 pmUSM-BKK
1h 15mnonstop
Bangkok Airways Logo
6:15 am - 7:20 amBKK-USM
1h 05mnonstop
$170Bangkok Airways
Find Deal
Fri, May 16 - Fri, May 23
Bangkok Airways Logo
8:00 am - 9:15 amUSM-BKK
1h 15mnonstop
Bangkok Airways Logo
6:15 am - 7:20 amBKK-USM
1h 05mnonstop
$178Bangkok Airways
Find Deal
Sat, May 17 - Wed, May 21
Bangkok Airways Logo
7:00 am - 8:15 amUSM-BKK
1h 15mnonstop
Bangkok Airways Logo
7:20 pm - 8:50 pmBKK-USM
1h 30mnonstop
$180Bangkok Airways
Find Deal
Mon, Jun 30 - Fri, Jul 4
 Logo
12:10 pm - 1:10 pmUSM-HKT
1h 00mnonstop
 Logo
10:00 pm - 7:20 amHKT-USM
9h 20m1 stop
Wed, May 21 - Fri, May 23
 Logo
12:30 pm - 10:05 pmUSM-BKK
9h 35m1 stop
 Logo
6:15 am - 7:20 amBKK-USM
1h 05mnonstop
Sat, May 17 - Fri, May 23

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 Phuket City, at $80 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 $157.

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

The average price for all round-trip flights from Ko Samui to Southeast Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Southeast Asia is generally in the evening, when round-trip flights cost $232 on average. Morning departures are around 22% 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 $331.

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 $419, 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 June, when tickets cost $187 (return) on average. On the other hand, the most expensive months are March and February, when the average cost of round-trip tickets is $301 and $284 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, Thursday is the most expensive day to fly from Ko Samui to Southeast Asia. For your return ticket, we recommend flying on a Monday and avoiding Wednesdays 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 11 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

September

High season

March

Cheapest flight

$71
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 0% lower on average.
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.

See more FAQs

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 $164 one-way - $311 round-trip; Phuket City $113 one-way - $217 round-trip; Singapore $156 one-way - $286 round-trip

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.
7.9
Bangkok AirwaysOverall score based on 107 reviews
7.9Boarding
6.2Entertainment
7.8Comfort
7.2Food
8.5Crew
Airline reviews

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.

6.0 GoodMichael, Mar 2025USM - BKK
Read more Bangkok Airways reviews

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.

I fly Bangkok Air regularly. Could say I am loyal to their airlines and program. The only two comments of critique I could offer is (1) using the credits from accumulated miles is not as streamlines as some of the other airlines programs I am or have been a member of... and have lost opportunity to use them before expiration. (2) Sometimes, the plane is boarded / un-boarded with a service bus that has to navigate the airport and adds unwelcomed overhead time (especially during de-boarding). If have checked luggage this is transparent; if only have carry-on will slow your departure from Suvarnabhumi by ~20 minutes or more. Otherwise, a fine airline.

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

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

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