Bangkok Airways flights from Rayong to Ko Samui (UTP - USM)
UTP — USM
6 Oct — 13 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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Cheapest Bangkok Airways flights from Rayong to Ko Samui
Explore the most affordable Bangkok Airways flight options available from Rayong to Ko Samui. Find the lowest fares with prices last updated on 6 September 2026.
Sun 18/1017:20 -
Nonstop1h 05m
Thu 22/1011:10 -
Nonstop1h 10m
Deal found 1/9฿5,322
Fri 16/1017:20 -
Nonstop1h 05m
Fri 23/1011:10 -
Nonstop1h 10m
Deal found 1/9฿5,355
Fri 16/1017:20 -
Nonstop1h 05m
Sun 18/1011:10 -
Nonstop1h 10m
Deal found 5/9฿5,618
Best Bangkok Airways flights from Rayong to Ko Samui
Discover carefully curated Bangkok Airways flight deals from Rayong to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.
Sun 18/1017:20 -
Nonstop1h 05m
Thu 22/1011:10 -
Nonstop1h 10m
Deal found 1/9฿5,322
Fri 16/1017:20 -
Nonstop1h 05m
Sun 18/1011:10 -
Nonstop1h 10m
Deal found 5/9฿5,618
Tue 20/1017:20 -
Nonstop1h 05m
Tue 27/1011:10 -
Nonstop1h 10m
Deal found 5/9฿5,946
Direct Bangkok Airways flights from Rayong to Ko Samui
Explore direct Bangkok Airways flight options from Rayong to Ko Samui based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 September 2026.
Tue 3/1117:25 -
Nonstop1h 05m
Tue 10/1111:10 -
Nonstop1h 10m
Deal found 3/9฿5,125
Sun 18/1017:20 -
Nonstop1h 05m
Thu 22/1011:10 -
Nonstop1h 10m
Deal found 1/9฿5,322
Fri 16/1017:20 -
Nonstop1h 05m
Fri 23/1011:10 -
Nonstop1h 10m
Deal found 1/9฿5,355
Last-minute Bangkok Airways flights from Rayong to Ko Samui
Discover last-minute Bangkok Airways flight deals from Rayong to Ko Samui. Data last updated 6 September 2026 and is based on user searches.
Sun 18/1017:20 -
Nonstop1h 05m
Thu 22/1011:10 -
Nonstop1h 10m
Deal found 1/9฿5,322
Fri 16/1017:20 -
Nonstop1h 05m
Fri 23/1011:10 -
Nonstop1h 10m
Deal found 1/9฿5,355
Fri 16/1017:20 -
Nonstop1h 05m
Sun 18/1011:10 -
Nonstop1h 10m
Deal found 5/9฿5,618
One-way Bangkok Airways flights to Ko Samui
Search for one-way Bangkok Airways flight options to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.
Fri 16/1017:20 -
Nonstop1h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9฿2,070
Sun 18/1017:20 -
Nonstop1h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9฿2,333
Mon 5/1017:20 -
Nonstop1h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9฿2,365
Can I get a flight from Rayong to Ko Samui on Bangkok Airways for under ฿6,571?
Cheapflights currently has 11 UTP-USM flights for under ฿6,571. Flights to Ko Samui will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.
Bangkok Airways flights from Rayong to Ko Samui in 2026
Find detailed information about Bangkok Airways flights from Rayong to Ko Samui. Explore the options provided by Bangkok Airways to plan your journey from Rayong to Ko Samui. Data last updated 6 September 2026.
When is the best time to book a flight to Ko Samui with Bangkok Airways?
The best time to book a flight to Ko Samui with Bangkok Airways is 81 days before departure. On average, fares are higher if you book 17 days before departure.
Which month is the cheapest to fly Economy class from Rayong to Ko Samui?
For Economy class flights, the cheapest month to fly this route is September. The most expensive months are August and July.
Weekly Bangkok Airways flight availability from Rayong to Ko Samui
The most Bangkok Airways flights from UTP to USM are scheduled on a Monday (1 on average). You will have fewer Bangkok Airways flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in Ko Samui by month
Plan your trip to Ko Samui by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.
Temperature in Ko Samui by month
Plan your trip to Ko Samui by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).
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.
UTP-USM
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.
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Complete your trip
Complete your trip to Ko Samui by adding a car rental and/or hotel reservation to your travel itinerary.
If Ko Samui is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 6 September 2026.
Browse through some of the most popular routes that Bangkok Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 6 September 2026.
Read reviews and see what other travellers are saying about their experiences with Bangkok Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Bangkok Airways for your next flight. Reviews last updated 6 September 2026.
Great short flight and free really good snack and water which I didn’t expect
10.0
Wonderful|May 2025
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.
4.0
Mediocre|Jun 2024
Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.
8.0
Very Good|Jun 2024
Comfortable and good crew but basic, no entertainment
8.0
Very Good|Mar 2024
Well organised and on time .
1 out of 45
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