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BKK - USM

Find cheap flights from Bangkok to Koh Samui from C$ 84

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bangkok to Koh Samui departing on 7/5. 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
0 bags
Mon 20/5
Mon 27/5

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 43,717,470 times on KAYAK, and here is 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 round-trip 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:30 p.m. - 9:00 p.m.BKK-USM
1h 30mdirect
7:00 a.m. - 8:15 a.m.USM-BKK
1h 15mdirect
C$ 215Bangkok Airways
Find Deal
Mon, 6 May - Tue, 21 May
6:15 a.m. - 7:20 a.m.BKK-USM
1h 05mdirect
9:15 p.m. - 10:45 p.m.USM-BKK
1h 30mdirect
C$ 216Bangkok Airways
Find Deal
Fri, 24 May - Tue, 28 May
6:15 a.m. - 7:20 a.m.BKK-USM
1h 05mdirect
9:15 p.m. - 10:45 p.m.USM-BKK
1h 30mdirect
C$ 228Bangkok Airways
Find Deal
Fri, 17 May - Mon, 20 May
6:15 a.m. - 7:20 a.m.BKK-USM
1h 05mdirect
8:00 a.m. - 9:15 a.m.USM-BKK
1h 15mdirect
C$ 230Bangkok Airways
Find Deal
Sat, 18 May - Thu, 30 May
6:15 a.m. - 7:20 a.m.BKK-USM
1h 05mdirect
8:45 a.m. - 10:00 a.m.USM-BKK
1h 15mdirect
C$ 239Bangkok Airways
Find Deal
Tue, 7 May - Mon, 13 May
6:15 a.m. - 7:20 a.m.BKK-USM
1h 05mdirect
8:00 a.m. - 9:15 a.m.USM-BKK
1h 15mdirect
C$ 241Bangkok Airways
Find Deal
Fri, 24 May - Mon, 27 May
6:15 a.m. - 7:20 a.m.BKK-USM
1h 05mdirect
7:30 p.m. - 8:45 p.m.USM-BKK
1h 15mdirect
C$ 250Bangkok Airways
Find Deal
Wed, 8 May - Sun, 12 May
6:15 a.m. - 7:20 a.m.BKK-USM
1h 05mdirect
8:45 a.m. - 10:00 a.m.USM-BKK
1h 15mdirect
C$ 252Bangkok Airways
Find Deal
Sun, 14 Jul - Thu, 18 Jul
6:15 a.m. - 7:20 a.m.BKK-USM
1h 05mdirect
8:45 a.m. - 10:00 a.m.USM-BKK
1h 15mdirect
C$ 253Bangkok Airways
Find Deal
Thu, 11 Jul - Thu, 18 Jul
6:15 a.m. - 7:20 a.m.BKK-USM
1h 05mdirect
7:00 p.m. - 11:40 p.m.USM-BKK
4h 40m1 stop
C$ 267
Find Deal
Sat, 6 Jul - Thu, 11 Jul

Flights from Bangkok to Koh Samui - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Bangkok to Koh Samui?

The average price of all flights from Bangkok Suvarnabhumi Airport to Koh Samui clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Koh Samui on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Bangkok to Koh Samui. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.

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 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 November, where tickets cost C$ 209 on average. On the other hand, the most expensive months are April and December, where the average cost of tickets is C$ 307 and C$ 303 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from Bangkok Suvarnabhumi Airport to Koh Samui, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 90 days before departure.

Which airlines fly direct between Bangkok Suvarnabhumi Airport and Koh Samui?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Bangkok Suvarnabhumi Airport to Koh Samui.
There is just one airline that flies from Bangkok Suvarnabhumi Airport to Koh Samui direct and that is Bangkok Airways. The best one-way deal found from Bangkok Airways for the route is C$ 175.

How many flights are there between Bangkok Suvarnabhumi Airport and Koh Samui per day?

Each day, there are between 42 and 44 nonstop flights that take off from Bangkok Suvarnabhumi Airport and land in Koh Samui, with an average flight time of 1h 10m. The most common departure time is 9:00 a.m. and most flights take off in the morning. Each week, there are 296 flights. The most frequent day of departure is Friday, when 15% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Bangkok Suvarnabhumi Airport and Koh Samui?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Bangkok to Koh Samui take?

The duration of a direct flight to Koh Samui from Bangkok is typically 1h 05m. The journey crosses a distance of 751 km.

What’s the earliest departure time from Bangkok to Koh Samui?

Early birds can take the earliest flight from Bangkok Suvarnabhumi Airport at 6:15 am and will be landing in Koh Samui at 7:20 am.

What’s the latest departure time from Bangkok to Koh Samui?

If you prefer to fly at night, the latest flight from Bangkok Suvarnabhumi Airport to Koh Samui jets off at 8:05 pm and lands at 9:35 pm.

Good to know

Low season

October

High season

February

Cheapest flight

C$ 84
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Bangkok to Koh Samui

When to book flights from Bangkok to Koh Samui

Are your dates flexible? Find out the best times to travel from Bangkok to Koh Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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

  • Are there any sustainable airlines that service flights from Suvarnabhumi Airport (BKK) to Samui Airport (USM)?

    Bangkok Airways has taken steps to reduce its environmental footprint and increase its sustainability. For example, the company has chosen to participate in a mangrove restoration and conservation project in order to help local ecosystems. It has also tried to reduce the amount of single use plastic that is used during its flights.

  • What is the checked luggage allowance for flights from Suvarnabhumi Airport (BKK) to Samui Airport (USM)?

    Most of the airlines that offer flights from Suvarnabhumi Airport (BKK) to Samui Airport (USM) allow their customers to check a bag or item at no cost. Keep in mind that this is only if you are flying in Economy or above, as Basic Economy tickets typically do not have the same luggage allowance.

  • What transportation options are there for going from Samui Airport (USM) to downtown Koh Samui?

    Public transportation is typically not an option for going from Samui Airport (USM) to downtown Koh Samui, so you will instead need to drive, whether that be renting your own car or grabbing a local taxi. When driving between these two locations, the trip will usually take around 15 minutes in total.

  • Where do layovers typically take place for flights from Suvarnabhumi Airport (BKK) to Samui Airport (USM)?

    When flying from Suvarnabhumi Airport (BKK) to Samui Airport (USM) with Nok Air, you will usually have a layover in the city of Phuket. If you will be flying with Bangkok Airways, you will also likely have a layover in Phuket. Flights that are serviced by Thai AirAsia usually have layovers in Krabi.

  • What is the cheapest flight from Bangkok Suvarnabhumi Airport to Koh Samui?

    In the last 3 days, the lowest price for a flight from Bangkok Suvarnabhumi Airport to Koh Samui was C$ 61 for a one-way ticket and C$ 156 for a round-trip.

  • Which airports will I be using when flying from Bangkok to Koh Samui?

    When flying out of Bangkok you will be using Bangkok Suvarnabhumi. You will be landing at Koh Samui, also known as Ko Samui.

  • 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 round-trip 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

Top tips for finding a cheap flight from Bangkok to Koh Samui

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 138 or less one-way and C$ 187 or less round-trip.
  • There are several ways to go from downtown Bangkok to Suvarnabhumi Airport (BKK). When driving, the trip is typically around 50 minutes in total. Otherwise, you can take public transport, including bus lines 371 and 383. If you take the bus, the journey will also be around 50 minutes.
  • A majority of the airports that service flights from Suvarnabhumi Airport (BKK) to Samui Airport (USM) allow their customers to bring a carry-on bag and a personal item without having to pay a fee. Some of these airlines include Bangkok Airways and Thai AirAsia.
  • Suvarnabhumi Airport (BKK) has a few different airline lounges for you to enjoy before your flight departs. There are the Japan Airlines JAL Sakura Lounge and the Qatar Airways Premium Lounge in Concourse D. You can also find the Thai Airways Royal First Class Lounge in Concourse D.
  • As flights from Suvarnabhumi Airport (BKK) to Samui Airport (USM) are short, you will typically be able to upgrade your reservation to Business Class or Premium Economy for a reasonable fee. Once you have booked an Economy seat, many airlines will give you an upgrade option at a special price.
  • You can save some money during your trip by choosing to book a Basic Economy seat instead of Standard Economy. There are a few airlines that offer this for flights from Suvarnabhumi Airport (BKK) to Samui Airport (USM), including Bangkok Airways.
See more tips

Prefer to fly non-stop from Bangkok to Koh Samui?

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

Nonstop departures

Bangkok Suvarnabhumi to Ko Samui

Monday

Air Astana,Austrian Airlines,Bangkok Airways, +21 more

Air Astana,Austrian Airlines, +22 more

Tuesday

Air Astana,Air France,Austrian Airlines, +22 more

Air Astana,Air France, +23 more

Wednesday

Air Astana,Austrian Airlines,Bangkok Airways, +21 more

Air Astana,Austrian Airlines, +22 more

Thursday

Air Astana,Austrian Airlines,Bangkok Airways, +21 more

Air Astana,Austrian Airlines, +22 more

Friday

Air Astana,Air France,Austrian Airlines, +22 more

Air Astana,Air France, +23 more

Saturday

Air Astana,Austrian Airlines,Bangkok Airways, +21 more

Air Astana,Austrian Airlines, +22 more

Sunday

Air Astana,Air France,Austrian Airlines, +22 more

Air Astana,Air France, +23 more

See more nonstop flights

Nonstop returns

Ko Samui to Bangkok Suvarnabhumi

Monday

Air Astana,Austrian Airlines,Bangkok Airways, +21 more

Air Astana,Austrian Airlines, +22 more

Tuesday

Air Astana,Air France,Austrian Airlines, +22 more

Air Astana,Air France, +23 more

Wednesday

Air Astana,Austrian Airlines,Bangkok Airways, +21 more

Air Astana,Austrian Airlines, +22 more

Thursday

Air Astana,Austrian Airlines,Bangkok Airways, +21 more

Air Astana,Austrian Airlines, +22 more

Friday

Air Astana,Air France,Austrian Airlines, +22 more

Air Astana,Air France, +23 more

Saturday

Air Astana,Austrian Airlines,Bangkok Airways, +21 more

Air Astana,Austrian Airlines, +22 more

Sunday

Air Astana,Air France,Austrian Airlines, +22 more

Air Astana,Air France, +23 more

See more nonstop flights
See more nonstop flights

Top airline flying from Bangkok 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 Bangkok 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 218 reviews
6.9entertainment
8.8crew
7.7food
8.4boarding
8.1comfort
Airline reviews

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.

10.0 ExcellentGordon, Apr. 2024BKK - USM
Read more about Bangkok Airways reviews

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.

Bangkok Air has been hit with the challenge of flying during COVID like everyone else. Still, they are early to get started again and offer normal services when possible. It is nice to have a lounge for all passengers vs. going to gate and sitting to stare out at planes.

Pros: "Overall, the staff managed well the extra challenge of shutdowns and restrictions introduced by COVID. No complaints from me!"
Cons: "Honestly, Bangkok Air is one of my preferred regional carriers. "Normally" the food served is tasty, the plane is comfortable and the staff quite efficient. I have travelled a lot in my life and if there was a shortfall, would say so. Then again, I don't nitpick what professionals need to do to accomplish their jobs."
Cons: "Very good food and launch in gate but in check in they took my powerbank."

Book cheap flights from Bangkok to Koh Samui

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Bangkok to Koh Samui found on KAYAK in the last 72 hours.
7/5Tue
directBangkok Airways
1h 05mBKK-USM
C$ 84
7/5Tue
directBangkok Airways
1h 05mBKK-USM
C$ 85
18/6Tue
directBangkok Airways
1h 30mBKK-USM
C$ 96
3/5Fri
directBangkok Airways
1h 30mBKK-USM
C$ 129
19/5Sun
directBangkok Airways
1h 30mBKK-USM
C$ 142
9/5Thu
directBangkok Airways
1h 05mBKK-USM
C$ 143
26/4Fri
directBangkok Airways
1h 05mBKK-USM
C$ 153
29/4Mon
directBangkok Airways
1h 30mBKK-USM
C$ 154
20/7Sat
1 stop
11h 50mBKK-USM
C$ 220
20/7Sat
2 stops
15h 05mBKK-USM
C$ 472

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Last minute flights from Bangkok to Koh Samui

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Bangkok to Koh Samui that are departing in the next 10 days.
24/4Wed
directBangkok Airways
1h 05mBKK-USM
8/5Wed
directBangkok Airways
1h 15mUSM-BKK
C$ 333
24/4Wed
directBangkok Airways
1h 05mBKK-USM
6/5Mon
directBangkok Airways
1h 15mUSM-BKK
C$ 345
24/4Wed
directBangkok Airways
1h 05mBKK-USM
5/5Sun
directBangkok Airways
1h 15mUSM-BKK
C$ 362
24/4Wed
directBangkok Airways
1h 05mBKK-USM
1/5Wed
directBangkok Airways
1h 15mUSM-BKK
C$ 376
24/4Wed
directBangkok Airways
1h 30mBKK-USM
3/5Fri
directBangkok Airways
1h 15mUSM-BKK
C$ 377
22/4Mon
directBangkok Airways
1h 05mBKK-USM
27/4Sat
directBangkok Airways
1h 30mUSM-BKK
C$ 406
21/4Sun
directBangkok Airways
1h 05mBKK-USM
1/5Wed
directBangkok Airways
1h 15mUSM-BKK
C$ 421
22/4Mon
directBangkok Airways
1h 05mBKK-USM
26/4Fri
directBangkok Airways
1h 15mUSM-BKK
C$ 422

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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:

C$ 473
C$ 165

Browse origins:

  • Flights » 
  • Bangkok Suvarnabhumi Airport

Browse destinations:

  • Flights » 
  • Koh Samui