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BKK - USM

Find cheap flights from Bangkok to Koh Samui

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Search hundreds of travel sites at once for deals on flights to Koh Samui

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Koh Samui, 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 Bangkok to Koh Samui, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Cheap Flight Deals from Bangkok to Koh Samui (BKK-USM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bangkok to Koh Samui 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 return flight deals from Suvarnabhumi to Koh Samui

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Suvarnabhumi to Koh Samui.
Discover the best prices and deals for you by selecting your travel dates.
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BKK-USM
751 kmmulti-stop
USM-BKK
751 kmmulti-stop
Multiple Airlines
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Flights from Suvarnabhumi to Koh Samui - Travel Insights & Trends

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

What is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Koh Samui?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Koh Samui, 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 Bangkok Suvarnabhumi Airport to Koh Samui is May, where tickets cost S$ 261 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is S$ 371 and S$ 360 respectively.

How far in advance should I book a flight from Bangkok Suvarnabhumi Airport to Koh Samui?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Koh Samui, 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 Bangkok Suvarnabhumi Airport to Koh Samui, 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

January
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (11% more expensive on average)

When to book flights from Suvarnabhumi to Koh Samui

Are your dates flexible? Find out the best times to travel from Suvarnabhumi to Koh Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bangkok to Koh Samui flights

  • Which airport lounges are at Don Mueang International Airport?

    There are around six lounges at this international airport: three in Terminal 1 and three in Terminal 2. All the lounges are operated by either Miricle Lounge or The Coral Executive Lounge. Both lounge operators offer their facilities to passengers for up to 2 hours before their flight.

  • What options for hotels are there at Bangkok Suvarnabhumi Airport?

    You won't find any hotels on site at the airport, but there are several options close by. Some of the hotels offer a free shuttle service to collect you from the airport. Nora Buri Resort & Spa offers a shuttle service, while Samui Little Garden doesn't. Saboey Resort & Villas does offer a shuttle service on request, and some room categories include a shuttle service already.

  • Which airlines offer Wi-Fi service onboard planes from Bangkok to Koh Samui?

    Only Lufthansa offers inflight Wi-Fi service on the Bangkok to Koh Samui flight route.

  • Which aircraft models fly most regularly from Bangkok to Koh Samui?

    The Airbus A319 is the aircraft model that flies most regularly on the Bangkok to Koh Samui flight route.

  • Which airline alliances offer flights from Bangkok to Koh Samui?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Bangkok and Koh Samui, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Bangkok to Koh Samui?

    There are direct flights from Bangkok to Koh Samui on a daily basis.

  • How does KAYAK find such low prices on flights from Bangkok to Koh Samui?

    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 Bangkok to Koh Samui.

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

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

  • What is the Hacker Fare option on flights from Bangkok to Koh Samui?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Koh Samui with an airline and back to Bangkok with another airline.

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

    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 to Koh Samui from Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Bangkok Suvarnabhumi Airport to Koh Samui

  • When looking for flights from Bangkok to Koh Samui, you'll have a choice of two departure airports: Bangkok Suvarnabhumi Airport (BKK) or Don Mueang International Airport (DMK). A nearby airport to the city centre of Bangkok is Don Mueang International. To get from the city to the airport, you can catch a bus, which takes about 55min; a train, taking roughly the same amount of time; or a car hire or taxi, which takes around 20min.
  • All flights for this route arrive at Samui International Airport (USM). Getting from the airport to the centre of the city is easy due to the several transport options you'll have. You could catch a bus, which takes about 1 hour and is operated by Transit Samui Public Bus. There is a shuttle available that takes around 26min, or you can catch a town car or taxi, taking roughly 30min depending on the time you travel. There can be heavy traffic during peak hours, which are generally early mornings from 07:00 till 09:00 and in the evenings from 17:00 to 18:00.
  • You'll find flights that include one stop on this route, as well as direct flights. Bangkok Airways offers the majority of direct flights from Bangkok Suvarnabhumi and Don Mueang International to Samui International. If you are looking for flights that include one stop, you'll be flying with either Bangkok Airways or AirAsia. If you pick a plane ticket that includes a stop, you'll likely change planes at Phuket International Airport (HKT).

Prefer to fly direct from Bangkok Suvarnabhumi to Ko Samui?

Find which airlines fly direct from Bangkok Suvarnabhumi Airport to Ko Samui Airport, which days they fly and book direct flights.

Direct departures

Bangkok Suvarnabhumi to Ko Samui

Monday

Air Astana, Air France, Austrian Airlines, +25 more

Air Astana, Air France, +26 more

Tuesday

Air Astana, Air France, Austrian Airlines, +25 more

Air Astana, Air France, +26 more

Wednesday

Air Astana, Air France, Austrian Airlines, +25 more

Air Astana, Air France, +26 more

Thursday

Air Astana, Air France, Austrian Airlines, +25 more

Air Astana, Air France, +26 more

Friday

Air Astana, Air France, Austrian Airlines, +25 more

Air Astana, Air France, +26 more

Saturday

Air Astana, Air France, Austrian Airlines, +25 more

Air Astana, Air France, +26 more

Sunday

Air Astana, Air France, Austrian Airlines, +25 more

Air Astana, Air France, +26 more

See more direct flights

Direct returns

Ko Samui to Bangkok Suvarnabhumi

Monday

Air Astana, Air France, Austrian Airlines, +25 more

Air Astana, Air France, +26 more

Tuesday

Air Astana, Air France, Austrian Airlines, +25 more

Air Astana, Air France, +26 more

Wednesday

Air Astana, Air France, Austrian Airlines, +25 more

Air Astana, Air France, +26 more

Thursday

Air Astana, Air France, Austrian Airlines, +25 more

Air Astana, Air France, +26 more

Friday

Air Astana, Air France, Austrian Airlines, +25 more

Air Astana, Air France, +26 more

Saturday

Air Astana, Air France, Austrian Airlines, +25 more

Air Astana, Air France, +26 more

Sunday

Air Astana, Air France, Austrian Airlines, +25 more

Air Astana, Air France, +26 more

See more direct flights
See more direct flights

Top airline flying from Suvarnabhumi to Koh Samui

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to Koh Samui. 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 Suvarnabhumi to Koh Samui? 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.
8.1
Bangkok AirwaysOverall score based on 133 reviews
8.0Comfort
8.1Boarding
6.4Entertainment
7.4Food
8.7Crew
Airline reviews

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.

8.0 Excellentchris, Dec 2024USM - BKK
Read more Bangkok Airways reviews

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.

Should be better if they provide more decent snacks. Also my flight took off was delayed by 15 minutes. I'd like them to improve to more punctual timing.

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751 kmBKK-USM

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Everything you need to know for your flight from Suvarnabhumi to Koh Samui

Information on your arrival and departure airports

Koh Samui (USM)
Bangkok (BKK)

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