Cheap flights from Ko Samui to Bangkok Suvarnabhumi Airport from $150
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
USM — BKK
3 Sep — 10 Sep1
Return
1 adult
Economy
Cheapflights Tip: The best prices from Ko Samui to Bangkok Suvarnabhumi are usually found in September or October, booked 86 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Ko Samui to Suvarnabhumi
Discover tips and strategies to find the most affordable flight options for your journey from Ko Samui (USM) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 August 2025.
Explore the most affordable flight options available from Ko Samui to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Sat 18/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Sun 19/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$215
Thu 23/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Sun 26/1006:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 28/8$216
Wed 22/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Wed 29/1006:10BKK - USM
Nonstop1h 35mBangkok Airways
Deal found 28/8$228
Thu 16/1017:35USM - BKK
Nonstop1h 15mBangkok Airways
Sun 19/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$271
Tue 23/919:15USM - BKK
Nonstop1h 15mBangkok Airways
Thu 25/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$288
Sun 30/1107:00USM - BKK
Nonstop1h 15mBangkok Airways
Fri 5/1219:15BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 27/8$296
Thu 25/908:00USM - BKK
Nonstop1h 15mBangkok Airways
Sun 12/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$302
Sun 9/1108:30USM - BKK
Nonstop1h 15mBangkok Airways
Fri 14/1106:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 27/8$317
Sat 11/1008:00USM - BKK
Nonstop1h 15mBangkok Airways
Sat 18/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$331
Sun 12/1008:00USM - BKK
Nonstop1h 15mBangkok Airways
Sun 19/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 28/8$333
Best flights from Ko Samui to Suvarnabhumi
Discover carefully curated flight deals from Ko Samui to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2025.
Sat 18/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Mon 20/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$215
Wed 26/1107:00USM - BKK
Nonstop1h 15mBangkok Airways
Sun 30/1106:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 28/8$215
Sun 19/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Sun 26/1006:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 27/8$215
Sat 18/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Sun 19/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$215
Wed 12/1107:00USM - BKK
Nonstop1h 15mBangkok Airways
Sun 16/1106:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 29/8$215
Thu 23/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Sun 26/1006:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 28/8$215
Wed 29/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Fri 31/1006:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 27/8$215
Direct flights from Ko Samui to Suvarnabhumi
Explore direct flight options from Ko Samui to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 August 2025.
Sat 18/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Sun 19/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$215
Thu 23/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Sun 26/1006:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 28/8$216
Thu 23/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Mon 27/1006:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 29/8$218
Wed 22/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Wed 29/1006:10BKK - USM
Nonstop1h 35mBangkok Airways
Deal found 28/8$228
Sat 18/1007:00USM - BKK
Nonstop1h 15mMultiple Airlines
Thu 23/1006:15BKK - USM
Nonstop1h 05mMultiple Airlines
Deal found 29/8$265
Thu 16/1017:35USM - BKK
Nonstop1h 15mBangkok Airways
Sun 19/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$271
Tue 23/919:15USM - BKK
Nonstop1h 15mBangkok Airways
Thu 25/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$288
Sun 30/1107:00USM - BKK
Nonstop1h 15mBangkok Airways
Fri 5/1219:15BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 27/8$296
Thu 25/908:00USM - BKK
Nonstop1h 15mBangkok Airways
Sun 12/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$302
Sun 9/1108:30USM - BKK
Nonstop1h 15mBangkok Airways
Fri 14/1106:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 27/8$317
Sat 11/1008:00USM - BKK
Nonstop1h 15mBangkok Airways
Sat 18/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$331
Last-minute flights from Ko Samui to Suvarnabhumi
Discover last-minute flight deals from Ko Samui to Suvarnabhumi. Data last updated 29 August 2025 and is based on user searches.
Thu 28/817:25USM - BKK
Nonstop1h 15mBangkok Airways
Sun 31/806:40BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$409
Thu 28/808:05USM - BKK
Nonstop1h 35mBangkok Airways
Thu 4/919:20BKK - USM
Nonstop1h 30mBangkok Airways
Deal found 27/8$490
Sat 30/819:30USM - BKK
Nonstop1h 15mBangkok Airways
Mon 1/906:05BKK - USM
Nonstop1h 30mBangkok Airways
Deal found 28/8$512
Sun 31/818:25USM - BKK
Nonstop1h 15mBangkok Airways
Sat 6/907:10BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 28/8$503
Sun 31/808:35USM - BKK
Nonstop1h 20mBangkok Airways
Sun 7/907:10BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 28/8$524
Mon 1/908:00USM - BKK
Nonstop1h 15mBangkok Airways
Fri 5/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 26/8$376
Thu 11/917:35USM - BKK
Nonstop1h 15mBangkok Airways
Mon 15/920:05BKK - USM
Nonstop1h 30mBangkok Airways
Deal found 28/8$446
Sun 14/908:00USM - BKK
Nonstop1h 15mBangkok Airways
Wed 24/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 28/8$354
Tue 23/919:15USM - BKK
Nonstop1h 15mBangkok Airways
Thu 25/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$288
Thu 25/908:00USM - BKK
Nonstop1h 15mBangkok Airways
Sun 12/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$302
One-way flights from Ko Samui to Suvarnabhumi
Search for one-way flight options from Ko Samui to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 29 August 2025.
Thu 13/1119:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$150
Tue 10/207:15USM - BKK
Nonstop1h 35mBangkok Airways
Deal found 29/8$152
Tue 6/107:15USM - BKK
Nonstop1h 35mBangkok Airways
Deal found 27/8$153
Tue 30/908:45USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$173
Mon 22/908:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$187
Sun 19/1018:55USM - BKK
Nonstop1h 30mBangkok Airways
Deal found 29/8$189
Fri 17/1008:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$190
Tue 9/1207:15USM - BKK
Nonstop1h 35mBangkok Airways
Deal found 27/8$201
Thu 25/917:35USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$202
Thu 18/918:55USM - BKK
Nonstop1h 30mBangkok Airways
Deal found 27/8$204
Sun 9/1108:30USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$210
Cheapflights Fare Finder
Customise your flight search to find flights from Ko Samui to Suvarnabhumi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from Ko Samui to Bangkok Suvarnabhumi Airport that are best for you.
Fly from
Ko Samui
Fly to
Suvarnabhumi
Route
Depart
Return
Price
Ko SamuiBangkok
USM - BKK
USMBKK
Ko Samui
Sat 18/10
07:00-08:15
Nonstop1h 15m
Bangkok Suvarnabhumi
Mon 20/10
06:15-07:20
Nonstop1h 05m
$215
Ko SamuiBangkok
USM - BKK
USMBKK
Ko Samui
Wed 26/11
07:00-08:15
Nonstop1h 15m
Bangkok Suvarnabhumi
Sun 30/11
06:00-07:10
Nonstop1h 10m
$215
Ko SamuiBangkok
USM - BKK
USMBKK
Ko Samui
Sun 19/10
07:00-08:15
Nonstop1h 15m
Bangkok Suvarnabhumi
Sun 26/10
06:00-07:10
Nonstop1h 10m
$215
Ko SamuiBangkok
USM - BKK
USMBKK
Ko Samui
Sat 18/10
07:00-08:15
Nonstop1h 15m
Bangkok Suvarnabhumi
Sun 19/10
06:15-07:20
Nonstop1h 05m
$215
Ko SamuiBangkok
USM - BKK
USMBKK
Ko Samui
Wed 12/11
07:00-08:15
Nonstop1h 15m
Bangkok Suvarnabhumi
Sun 16/11
06:00-07:10
Nonstop1h 10m
$215
Ko SamuiBangkok
USM - BKK
USMBKK
Ko Samui
Thu 23/10
07:00-08:15
Nonstop1h 15m
Bangkok Suvarnabhumi
Sun 26/10
06:00-07:10
Nonstop1h 10m
$215
Ko SamuiBangkok
USM - BKK
USMBKK
Ko Samui
Wed 29/10
07:00-08:15
Nonstop1h 15m
Bangkok Suvarnabhumi
Fri 31/10
06:00-07:10
Nonstop1h 10m
$215
Ko SamuiBangkok
USM - BKK
USMBKK
Ko Samui
Thu 13/11
19:00-20:15
Nonstop1h 15m
$150
Ko SamuiBangkok
USM - BKK
USMBKK
Ko Samui
Thu 29/1
07:55-09:10
Nonstop1h 15m
$150
Ko SamuiBangkok
USM - BKK
USMBKK
Ko Samui
Tue 20/1
07:15-08:50
Nonstop1h 35m
$150
Flights are sorted by cheapest return flights first.
Deals found on 27/8
Showing 1-10 of 19 results
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Best time to book a flight from Ko Samui to Suvarnabhumi
Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Ko Samui with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ko Samui to Bangkok Suvarnabhumi Airport
Prices
Airlines
How far ahead should I book a flight from Ko Samui to Bangkok Suvarnabhumi Airport?
Use this chart to determine the optimal time to book a return flight from Ko Samui to Suvarnabhumi. Price data was last updated on 22 August 2025.
The best time to book flights from Ko Samui to Bangkok Suvarnabhumi Airport is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Ko Samui to Bangkok Suvarnabhumi Airport?
Currently, February is the cheapest month in which you can book a flight from Ko Samui to Bangkok Suvarnabhumi Airport (average of $489). Flying from Ko Samui to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from USM to BKK?
Find hourly flight availability from Ko Samui to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.
It’s optimal to fly from Ko Samui to Bangkok Suvarnabhumi Airport at midday. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the afternoon.
How much does it cost for a return flight from Ko Samui to Bangkok Suvarnabhumi Airport?
Weekly flight availability from Ko Samui to Bangkok Suvarnabhumi Airport
Explore weekly flight availability from Ko Samui to Suvarnabhumi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 August 2025.
The most flights from USM to BKK are scheduled on a Thursday (303 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (240 on average).
Reviews of airlines servicing Suvarnabhumi
Get insights into the airlines that provide service to Suvarnabhumi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Suvarnabhumi. Reviews last updated 29 August 2025.
Get a feel of what it's like to fly with Bangkok Airways from Ko Samui to Bangkok Suvarnabhumi Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Related info for your journey
Find useful and relevant information for your journey from Ko Samui to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Ko Samui to Bangkok Suvarnabhumi?
If you book a flight to Bangkok Suvarnabhumi from Ko Samui, you will be flying from Ko Samui, which is the city’s only airport. Ko Samui (USM) is located 3.3 km from the centre of Ko Samui. There are 273 flights from Ko Samui to Bangkok Suvarnabhumi per day from 1 airline.
How long is the flight from Ko Samui to Bangkok Suvarnabhumi Airport?
There are many flights that can get you from Ko Samui to Bangkok Suvarnabhumi Airport in 1h 15m. Fly via Bangkok Airways to get the fastest option. The distance from Ko Samui to Bangkok Suvarnabhumi Airport is about 467 km. All flights are typically direct.
What is the cheapest airline to fly from Ko Samui to Bangkok Suvarnabhumi Airport round-trip?
Bangkok Airways, at $236, was found to be the cheapest airline from Ko Samui to Bangkok Suvarnabhumi Airport.. This flight start at 37% lower than the current average price 3 months from now.
What are the most reliable airlines from Ko Samui to Bangkok Suvarnabhumi Airport?
Before booking your flight to Bangkok Suvarnabhumi Airport from Ko Samui, have a look at the most reliable airlines to get you to your destination on time: Garuda Indonesia (100%), KLM (99%), Air France( 98%).
What are the cheapest flights from Ko Samui to Bangkok Suvarnabhumi Airport?
On average you can expect to pay $253 for a flight from Ko Samui to Bangkok Suvarnabhumi Airport. The cheapest flight overall is $128 while the most popular route, (Ko Samui - Bangkok Suvarnabhumi) is currently priced at $184.
Can I find deals for business class flights from Ko Samui to Suvarnabhumi?
Yes. Cheapflights offers flight deals from Ko Samui to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ko Samui to Bangkok Suvarnabhumi Airport?
Currently, February is the cheapest month in which you can book a flight from Ko Samui to Bangkok Suvarnabhumi Airport (average of $489). Flying from Ko Samui to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Suvarnabhumi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 29 August 2025.
Discover the top airline that operate flights from Ko Samui to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 29 August 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ko Samui to Suvarnabhumi?
When you search for this flight from Ko Samui to Suvarnabhumi, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Ko Samui to Suvarnabhumi?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Suvarnabhumi from Ko Samui.
Can Cheapflights find flights from Ko Samui to Suvarnabhumi with no change fees?
Need flexible booking options for your flight to Suvarnabhumi from Ko Samui? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Ko Samui to Suvarnabhumi become cheaper?
Not ready to book yet? You can track prices for flights from Ko Samui to Suvarnabhumi on Cheapflights with our Price Alert feature and get notified when better prices are available.
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