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Cheap flights from Rayong to Ko Samui

UTP — USM
27 Aug — 3 Sep1
1 adult

Cheap flight deals from Rayong to Ko Samui

Discover tips and strategies to find the most affordable flight options for your journey from Rayong (UTP) to Ko Samui (USM). 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 22 August 2025.

Popular in

July

Cheapest in

June

Average price

£187

Good round-trip deal

£141 or less

Good one-way deal

£84 or less
Highest demand for flights based on searches. 6% potential increase in price (£8 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Rayong Utapao Rayong Pattaya to Ko Samui.
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Price to beat on a one-way flight from Rayong Utapao Rayong Pattaya to Ko Samui.
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Best time to book a flight from Rayong to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Rayong 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 Rayong to Ko Samui

How far ahead should I book a flight from Rayong to Ko Samui?

Use this chart to determine the optimal time to book a return flight from Rayong to Ko Samui. Price data was last updated on 8 August 2025.

To ensure you get the cheapest price possible for a flight from Rayong to Ko Samui, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Rayong to Ko Samui?

Currently, August is the cheapest month in which you can book a flight from Rayong to Ko Samui (average of £1,019). Flying from Rayong to Ko Samui in December is currently the most expensive (average of £1,669). 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 UTP to USM?

Find hourly flight availability from Rayong to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rayong to Ko Samui as you normally would.

Reviews of airlines servicing Ko Samui

Get insights into the airlines that provide service to Ko Samui. 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 Ko Samui. Reviews last updated 22 August 2025.
Read through reviews of airlines operating flights from Rayong to Ko Samui, such as Bangkok Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Bangkok Airways
8.0
Very Good
111 reviews
Check prices

Boarding

7.9

Crew

8.5

Entertainment

6.2

Food

7.2

Overall

8.0

Comfort

7.8

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
Check prices

Boarding

7.9

Crew

8.5

Entertainment

6.2

Food

7.2

Overall

8.0

Comfort

7.8

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

  • How popular is this Rayong to Ko Samui flight route?

    Within the past month, 17 users have taken a look at flights from Rayong Utapao Rayong Pattaya to Ko Samui.

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

    Currently priced at £98, Bangkok Airways will fly you from Rayong to Ko Samui and back. In addition to Bangkok Airways, many other airlines offer competitively priced options for your trip. Bangkok Airways is 40% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Consider Qatar Airways (84%), Thai Airways (84%) or Turkish Airlines (84%) when booking your flight. These represent the most reliable airlines when flying from Rayong to Ko Samui.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rayong to Ko Samui 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 Rayong to Ko Samui?

    Currently, August is the cheapest month in which you can book a flight from Rayong to Ko Samui (average of £1,019). Flying from Rayong to Ko Samui in December is currently the most expensive (average of £1,669). 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 Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Rayong to Ko Samui

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

Discover the top airline that operate flights from Rayong to Ko Samui. 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 858,174 searches. Data last updated 22 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Bangkok AirwaysCheapest£98Average£142FlexibilityNo cancel feeOn-time74%
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Fly with Cheapflights

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 Rayong to Ko Samui?

Cheapflights makes it easy to find Rayong to Ko Samui flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Rayong to Ko Samui?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Rayong to Ko Samui for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Rayong to Ko Samui with no change fees?

Certainly. Search results for flights to Ko Samui from Rayong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Rayong to Ko Samui become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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