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Cheap flights from Ko Samui to Rayong (USM - UTP)

USM — UTP
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Ko Samui to Rayong

Discover tips and strategies to find the most affordable flight options for your journey from Ko Samui (USM) to Rayong (UTP). 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 August 20, 2025.

Popular in

February

Cheapest in

June

Average price

$226

Good one-way deal

$110 or less
Highest demand for flights based on searches. 11% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a one-way flight from Ko Samui to Rayong Utapao Rayong Pattaya.
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Best time to book a flight from Ko Samui to Rayong

Have a flexible travel schedule? Discover the best time to fly to Rayong from Ko Samui with our price prediction graph.
Estimated round-trip 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 Rayong

What is the cheapest time of day to fly from USM to UTP?

Find hourly flight availability from Ko Samui to Rayong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

When flying from Ko Samui to Rayong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Rayong

Get insights into the airlines that provide service to Rayong. 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 Rayong. Reviews last updated August 20, 2025.
Peruse reviews from past customers who have flown with Bangkok Airways from Ko Samui to Rayong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Bangkok Airways
8.0
Very good
111 reviews

Food

7.2

Entertainment

6.2

Boarding

7.9

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

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.
Bangkok Airways
8.0
Very good
111 reviews
Bangkok Airways
8.0
Very good
111 reviews

Food

7.2

Entertainment

6.2

Boarding

7.9

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

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 Rayong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Ko Samui to Rayong round-trip?

    Flying on Bangkok Airways is currently your cheapest option to Rayong, with prices starting at $168. Bangkok Airways is 31% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Ko Samui to Rayong?

    Consider Qatar Airways (97%), Thai Airways (97%) or Turkish Airlines (97%) when booking your flight. These represent the most reliable airlines when flying from Ko Samui to Rayong.

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

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

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

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

  • Can I find deals for business class flights from Ko Samui to Rayong?

    Yes. Cheapflights offers flight deals from Ko Samui to Rayong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Ko Samui to Rayong

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Ko Samui to Rayong

Discover the top airline that operate flights from Ko Samui to Rayong. 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 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Bangkok AirwaysCheapest$168Average$199FlexibilityNo cancel feeOn-time74%

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