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Cheap flights from Ko Samui to Bangkok Suvarnabhumi Airport

USM — BKK
2 Aug — 9 Aug1
1 adult

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 Monday 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 28 July 2025.

Popular in

March

Cheapest in

September

Average price

₹ 25,433

Good round-trip deal

₹ 16,529 or less

Good one-way deal

₹ 7,530 or less
Highest demand for flights based on searches. 10% potential increase in price (₹ 206,978 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (₹ 43,635 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Ko Samui to Bangkok Suvarnabhumi.
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Price to beat on a one-way flight from Ko Samui to Bangkok Suvarnabhumi.
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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

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 25 July 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, July is the cheapest month in which you can book a flight from Ko Samui to Bangkok Suvarnabhumi Airport (average of ₹ 235). Flying from Ko Samui to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ₹ 316). 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 28 July 2025.

When flying from Ko Samui to Bangkok Suvarnabhumi Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 29% versus a flight at midday.

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 28 July 2025.

The most flights from USM to BKK are scheduled on a Tuesday (283 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (265 on average).

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 276 flights from Ko Samui to Bangkok Suvarnabhumi per day from 0 different airlines.

  • What are the most reliable airlines from Ko Samui to Bangkok Suvarnabhumi Airport?

    No one likes to see their flight delayed. When booking a flight from Ko Samui to Bangkok Suvarnabhumi Airport consider choosing KLM(98%), Air France(95%) or SWISS(94%), as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Ko Samui to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on Ko Samui to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ko Samui to Suvarnabhumi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ko Samui to Suvarnabhumi.

  • 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, July is the cheapest month in which you can book a flight from Ko Samui to Bangkok Suvarnabhumi Airport (average of ₹ 235). Flying from Ko Samui to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ₹ 316). 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.

See more FAQs

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Chonburi
Pak Chong
Ko Samet

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