C$ 81 Find Cheap Flights from Rayong to Ko Samui – Compare and Save

Only Bangkok Airways operates flights between Rayong and Ko Samui.

Flights from Rayong to Ko Samui usually depart from Utapao Rayong Pattaya (UTP) and arrive at Ko Samui (USM).

Here are some options for this route, based on selected ticket types and cabin classes:

• Bangkok Airways: a carry-on bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy Class is available on flights from Rayong to Ko Samui.

The ATR 42 / ATR 72 family is used most often on this route, operated mainly by Bangkok Airways and Thai Airways. Other aircraft seen on the route include Airbus A330-900neo variants.

Yes. Being flexible with your travel dates can save you up to 13% on the Rayong to Ko Samui route. Thursday is the cheapest departure day at C$ 325 round-trip on average, while Friday is the most expensive at C$ 369, a difference of C$ 45. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Rayong to Ko Samui route, 14% of flights were delayed in the past 3 months, with delays averaging 1 hour 11 minutes.

Evening is the busiest departure period on Rayong to Ko Samui flights, with 100% leaving in that window. Morning departures account for 0%, Afternoon flights for 0%, and Night flights for 0%.

Some of the most popular sights in Ko Samui are Lamai Beach, Chaweng Beach, and Fishermans Village. These are among the most viewed places in Ko Samui on KAYAK.

These are the earliest and latest flight times available from Rayong to Ko Samui:

• Earliest: departs at 5:20 pm and lands at 6:25 pm
• Latest: departs at 5:25 pm and lands at 6:30 pm.

The flight takes about 1h 05m.

Last-minute fares on this route – booked within 2 weeks of departure – run 10% above the route average of C$ 346. Book 22 weeks before departure for the lowest fares.

A direct flight from Rayong to Ko Samui takes 1h 05m, covering 584 km.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 234 to C$ 641. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Rayong to Ko Samui are currently in line with typical prices for this route. Average one-way fares are about C$ 177.

Bangkok Airways is the only airline operating Rayong to Ko Samui flights. 86% of its flights are on time.

Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Ko Samui Airport (USM) hosts 5 major car rental companies, with daily rates starting from around C$ 19 for economy cars. Top options include:
• Drive Car Rental
• Alamo
• Sixt
• Enterprise Rent-A-Car
• Hertz

Round-trip flights from Rayong to Ko Samui range from C$ 269 to C$ 432, with an average of C$ 346 over the past 12 months. Anything below C$ 269 counts as a good deal.