BKK - USM

Find cheap flights from Bangkok to Koh Samui

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BKK — USM
Dec 9 — Dec 161
Round-trip
1 adult
Economy
0 bags
From?
To?
Thu 12/9
Thu 12/16

Good to know

Low season

May

High season

January

Average price round-trip

$248

Good deal round-trip

$184

Good deal one-way

$84
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 23% increase in price.
(avg. price over the last 2 weeks)
or less
or less

When to book flights from Bangkok to Koh Samui

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $84 or less one-way and $184 or less round-trip.
  • The cheapest flight from Bangkok to Koh Samui was found 65 days before departure, on average.
  • Book at least 7 weeks before departure in order to get a below-average price.
  • High season is considered to be December, January and February. The cheapest month to fly is May.
  • Morning departure is around 18% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Bangkok to Koh Samui flights

Top airline flying Bangkok Suvarnabhumi to Koh Samui

Scores according to KAYAK customer reviews
8.2
Bangkok AirwaysOverall score based on 1440 reviews
8.4Boarding
8.3Comfort
8.8Crew
7.0Entertainment
7.9Food
Airline reviews
Pros: "The staff and service were friendly and excellent. Flight was fast and efficient."
Cons: "I can’t think of anything."
Read more about Bangkok Airways
Pros: "The staff and service were friendly and excellent. Flight was fast and efficient."
Cons: "I can’t think of anything."
Pros: "It’s nice that they offer food on such a short flight, but it would be nicer if they offered an option without meat."
Pros: "Real food not only pastry meal."
Pros: "The price is a big factor, all the rest was very good"
Cons: "Nothing"
Pros: "The crew team was very nice, a inflight meal was offered and baggage arrived within 10 minutes of being off the plane."
Cons: "The plane was older and did not have any modern amenities. The seats were somewhat hard and not very comfortable. There was no inflight enterainment so be sure to bring a book."
Pros: "Staff were so friendly!!"
Pros: "The seats were a good size and comfortable. I was surprised that with such a short flight we had drunk service and a light meal."
Pros: "Nothing!"
Cons: "Be on schedule."
Pros: "Good food, good service, comfy plane!"
Pros: "The crew was amazing. The staff at ticketing was incredible."
Cons: "The problem was with the lady at the transfer desk from international to domestic. Usually this is the simplest part of the process, but she refused to help and insisted I go through the ticketing and immigration at the main terminal, even though I often have my ticket printed there at the desk."
Pros: "Nice comfortable flight, food was good"
Cons: "Our flight from Chiang rai to Bangkok was s delayed. In Bangkok we did not get any help to find our connecting flight to Phuket. We had to run to get to the departure gate. In Phuket we were told that our luggage were in Bangkok..... ."
Pros: "The Crew was amazing, the Seat were the best Selling point for the business class"
Cons: "More leg Room, more arm rest space"
Cons: "I did not like the enormos gigh price for a 45 minuts flight. As a reference the flight from Bangkok to chian mai last 70 minuts and cost less than a third of the flight from Bangkok to koh samui.No doubt Monoply does not support reasonable prices."
Pros: "The food was pleasant"
Cons: "Our flight was delayed twice"
Pros: "We arrive in our destination in one piece that’s the only thing I like."
Cons: "I wish someone had told me that gate A8 was so far from A6 and closer to A1"
Pros: "The food is great. Even for a 50 minute flight, we had a delicious noodle shrimp dish! Nice generous serving of OJ in the morning along with a large bottle of water!"
Cons: "Whoever looked after my luggage threw it so hard that it snapped the handle on the inside, so it makes it almost difficult to insert/withdraw the handle now from the bag. Very annoying!"
Pros: "Wonderful service, great food, helpful, on time! A+ airline!!"
Cons: "Nothing"
Pros: "Why have a Hong Kong customer Hotline if nobody ever picks it up? I called at least 10x during different days and different times, only a record answered saying to try later. So I had to call Thailand Hotline from Hong Kong and they told me to go to the airport at least 4h early to get cheaper price for luggage overweight. I arrived actually almost 5h early, just to realize that the counter only opens 2:45h before departure. When the staff finally arrived, they told me that it's too late for discount rate and there is nothing they can do about it. So I got fined for their lack of service. Failure throughout for such an expensive flight."
Pros: "Spacious cabin, fed even on a short flight. Overall very impressed."
Cons: "N/a"
Pros: "The food and the service was excellent. The flying was smooth"
Pros: "the food"
Cons: "the delays"
Pros: "It was all standard, nothing to praise this air line with"
Cons: "It was all standard, nothing to praise this air line with"
Pros: "Not in the mood for this section"
Cons: "Late by around one hour on a mid day Saturday flight. Had paid full price to fly at the time period and hence even mor dissatisfied with late again service."
Pros: "My friend started to feel claustrophobic because the airplane was so stuffy and didn’t depart gate fore at l ast thirty minutes after expected departure time. We were not told til after fifteen minutes. All the while it was hot and stuffy. The landing was rocky and really quite scary"
Cons: "It was sweet that they offered a hot meal but I don’t eat chicken so I’m hoping the food was not wasted. They really should ask first, that way there is no waste. The staff were kind and friendly"
Cons: "The delay"
Pros: "The flight got us to our destination, with minimal fuss and no frills, which is what we paid for - so while the stars I gave aren’t amazing, it was exactly what we paid for"
Cons: "The flight did get us to the final destination, how they lost our bags and as a result we missed our shuttle to our ferry. Apparently the bags never got on the HK flight and therefore probably won’t make it to us for a day or 2. Then while we were filling in there paper work to get our bag back, we missed our already paid shuttle bus. We then had to pay for a taxi, which was 4 Times the price..."
Pros: "Delay,"
Cons: "I'd heard Bangkok Airways was the best boutique airline in Asia so I was a little disappointed. There was no vegetarian food option, blink and you missed the drink service, the plane was quite old stock but comfortable enough. Boarding wad a little confusing - multiple flights called to the same gate at the same time and not particularly good signage about what do when you got there. Having said that, the staff were be mentally polite and tried to be helpful and that they attempted any kind of service on the 40min flight from Bangkok to Siem Reap was laudable. Still better than some experiences I've had on Ryanair or Eurowings in Europe."
Pros: "Easy boarding, on time, and friendly crew."
Pros: "great airline. Used the lounge before getting on the plane, I will use Bangkok Airways whenever I can."
Cons: "nothing."
Pros: "Pretty smooth flight, nice and helpful staff"
Cons: "Flight was delayed by almost an hour"
Pros: "."
Cons: "I bought a ticket from kayak but the third party have canceled my ticket due some security credit card reasons, But kayak never alert me of the cancelation and in the day of the flight i paid 3times more just to buy another ticket ,"
Pros: "Comfortable space , on time, attentive crew"
Pros: "Fast embarking and take off, friendly staff, the captain spoke very well and welcoming, clean plane, nice food and such a lovely well organised airport at Koh Samui. Koh Samui airport very pretty and clean."
Cons: "Phuket airport. Felt dirty, needs new carpet, seats and bathrooms unclean."
Pros: "For a short flight dinner was provided which was a pleasant surprise!"
Cons: "The gate was chacked last minute!"
Pros: "I think I missed the potential love connection my stewardess."
Pros: "service"
Cons: "nothing"
Pros: "Great Service. Good economy legroom!"
Pros: "The lounge for passengers was great!"
Pros: "Efficient"
Cons: "Flavour of the meals"
Pros: "Everything about the flight and the food service"
Cons: "Nothing"
Pros: "The Bangkok lounge, the service in flight including full breakfast on a 45 minute hop"
Pros: "almost all"
Cons: "The choice of drinks and the taste of coffee"
Cons: "The flight is overpriced at $300 return for 45 minute flight and was two hours late."
Pros: "The pilot did an excellent job of landing in bad weather."
Cons: "The flight was delayed by about 4 hours with little information provided to us. The communication with passengers could be improved."
Pros: "Very poor boarding and disembarking using buses"
Pros: "Crew were apologetic and gave us vouchers"
Cons: "Flight was delayed for over 5 hours, we were not updated as much as we would have liked. Plane was LOUD, rocky landing, food was not appetizing."
Pros: "That it was on time mostly and got us to our destination. Food was a saving grace compared to the overall experience."
Cons: "Super old equipment, no entertainment at all for an international flight at least for the longer 4 hour leg. Their motto fly boutique feel unique is a joke. You could tell they are a cheap cheap airline, they never got a gate at any airport, appeared like relegated to the far flung corners of the airport! Always busing us to and from the gates. In flight bare bones with rickety old seats. Certainly for the super budget minded a good value maybe but I won't be traveling with them anytime soon. crew kept asking me to remove my noise canceling headphones. No airline has ever asked me to coz duh that's their purpose!"
COVID-19 information

Safety measures for airlines flying from Bangkok to Koh Samui

Airlines flying from Bangkok to Koh Samui have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Bangkok to Koh Samui

Mandatory masks

Masks required on board, masks provided on flights from Bangkok to Koh Samui

Social distancing seating

Middle seats unavailable to book on flights from Bangkok to Koh Samui

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Bangkok to Koh Samui

Flexible cancellations

Waiving of change fees. Search flexible flights from Bangkok to Koh Samui

Book cheap flights from Bangkok to Koh Samui

Recent round-trip flight deals

4/25Mon
nonstopBangkok Airways
1h 05mBKK-USM
4/30Sat
nonstopBangkok Airways
1h 15mUSM-BKK
$124
1/3Mon
nonstopBangkok Airways
1h 30mBKK-USM
1/11Tue
nonstopBangkok Airways
1h 15mUSM-BKK
$127
1/7Fri
nonstopBangkok Airways
1h 30mBKK-USM
1/19Wed
nonstopBangkok Airways
1h 15mUSM-BKK
$128
1/1Sat
nonstopBangkok Airways
1h 30mBKK-USM
1/15Sat
nonstopBangkok Airways
1h 15mUSM-BKK
$129
2/27Sun
nonstopBangkok Airways
1h 10mBKK-USM
3/11Fri
nonstopBangkok Airways
1h 15mUSM-BKK
$132
2/25Fri
nonstopBangkok Airways
1h 10mBKK-USM
3/4Fri
nonstopBangkok Airways
1h 15mUSM-BKK
$133
3/6Sun
nonstopBangkok Airways
1h 10mBKK-USM
3/16Wed
nonstopBangkok Airways
1h 15mUSM-BKK
$134
12/19Sun
nonstopBangkok Airways
1h 10mBKK-USM
12/23Thu
nonstopBangkok Airways
1h 30mUSM-BKK
$137
12/19Sun
nonstopBangkok Airways
1h 10mBKK-USM
12/23Thu
nonstopBangkok Airways
1h 15mUSM-BKK
$138
1/1Sat
nonstopBangkok Airways
1h 30mBKK-USM
1/16Sun
nonstopBangkok Airways
1h 15mUSM-BKK
$141
12/19Sun
nonstopBangkok Airways
1h 10mBKK-USM
12/24Fri
nonstopBangkok Airways
1h 15mUSM-BKK
$142
12/19Sun
nonstopBangkok Airways
1h 10mBKK-USM
12/23Thu
nonstopBangkok Airways
1h 15mUSM-BKK
$146
2/13Sun
nonstopMultiple Airlines
1h 10mBKK-USM
2/26Sat
1 stopMultiple Airlines
10h 55mUSM-BKK
$149
12/19Sun
nonstopBangkok Airways
1h 10mBKK-USM
12/23Thu
nonstopBangkok Airways
1h 15mUSM-BKK
$151
12/22Wed
nonstopBangkok Airways
1h 30mBKK-USM
12/30Thu
nonstopBangkok Airways
1h 15mUSM-BKK
$155
4/15Fri
nonstopBangkok Airways
1h 05mBKK-USM
4/22Fri
nonstopBangkok Airways
1h 15mUSM-BKK
$157
2/11Fri
nonstopBangkok Airways
1h 30mBKK-USM
2/18Fri
nonstopBangkok Airways
1h 15mUSM-BKK
$159
12/23Thu
1 stopMultiple Airlines
20h 20mBKK-USM
12/28Tue
nonstopMultiple Airlines
1h 15mUSM-BKK
$182
2/13Sun
1 stopMultiple Airlines
11h 15mBKK-USM
2/26Sat
1 stopMultiple Airlines
10h 55mUSM-BKK
$183
4/4Mon
1 stopMultiple Airlines
17h 40mBKK-USM
4/13Wed
nonstopMultiple Airlines
1h 15mUSM-BKK
$189

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Recent one-way flight & bus deals

1/1Sat
nonstopBus
13h 30m5GG-L99
$30
1/3Mon
nonstopBus
13h 30m5GG-L99
$30
1/3Mon
nonstopBus
13h 30m5GG-L99
$30
1/3Mon
nonstopBus
14h 30mUK1-L99
$34
1/1Sat
nonstopBus
14h 30mUK1-L99
$34
12/28Tue
nonstopBus
17h 30mUK1-M08
$34
12/28Tue
nonstopBus
14h 30mUK1-L99
$34
12/28Tue
nonstopBus
17h 30mUK1-M08
$34
12/31Fri
nonstopBus
14h 30mUK1-L99
$34
1/1Sat
nonstopBus
17h 30mUK1-M08
$34
2/13Sun
nonstopBangkok Airways
1h 10mBKK-USM
$59
1/2Sun
nonstopBangkok Airways
1h 30mBKK-USM
$60
1/1Sat
nonstopBangkok Airways
1h 30mBKK-USM
$61
1/8Sat
nonstopBangkok Airways
1h 30mBKK-USM
$62
1/2Sun
nonstopBangkok Airways
1h 30mBKK-USM
$63
1/2Sun
nonstopBangkok Airways
1h 10mBKK-USM
$64
1/2Sun
nonstopBangkok Airways
1h 30mBKK-USM
$65
12/13Mon
nonstopBangkok Airways
1h 30mBKK-USM
$68
12/13Mon
nonstopBangkok Airways
1h 10mBKK-USM
$70
12/14Tue
nonstopBangkok Airways
1h 30mBKK-USM
$73

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Bangkok - Koh Samui Flights

Departure:

Bangkok (BKK)Thailand

Destination:

Koh Samui (USM)Thailand

Return flight deals:

Koh Samui - Bangkok

Cabin classes:

$1,287
$445
$160

Browse origins:

  • Flights » 
  • Bangkok
$144
Bangkok

Browse destinations:

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  • Flights to Koh Samui
$144
Koh Samui