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Cheap flights from Ko Samui to Rayong from C$ 151

USM — UTP
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ko Samui to Rayong

Enter your travel dates to find the best prices.

Cheapest flights from Ko Samui to Rayong

Sat 14/1112:30 p.m. -
1 stop4h 20m
Mon 16/115:25 p.m. -
Nonstop1h 05m
Deal found 29/10C$ 412

Find flight deals from Ko Samui to Rayong

Round-trip from

C$ 412

One-way from

C$ 151

Popular in

July

Cheapest in

May

Average price

C$ 334

Good one-way deal

C$ 207 or less
Bangkok Airways
  • Bangkok Airways
  • 14/11-16/11
  • 1 total stop
  • 5h 25m total
  • Ko Samui to Rayong
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Bangkok Airways
  • Bangkok Airways
  • 10/11-31/12
  • Nonstop
  • 1h 10m total
  • Ko Samui to Rayong
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Highest demand for flights based on searches. 12% potential increase in price (C$ 74 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a one-way flight from Ko Samui to Utapao Rayong Pattaya.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ko Samui to Rayong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Ko SamuiRayong

USM Ko Samui - UTP Utapao Rayong Pattaya

USMUTP

Ko Samui

Fri 16/4

11:10 a.m.-12:20 p.m.

Nonstop1h 10m

Utapao Rayong Pattaya

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 180

Ko SamuiRayong

USM Ko Samui - UTP Utapao Rayong Pattaya

USMUTP

Ko Samui

Tue 15/12

11:10 a.m.-12:20 p.m.

Nonstop1h 10m

Utapao Rayong Pattaya

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 191

Ko SamuiRayong

USM Ko Samui - UTP Utapao Rayong Pattaya

USMUTP

Ko Samui

Fri 19/2

11:10 a.m.-12:20 p.m.

Nonstop1h 10m

Utapao Rayong Pattaya

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 244

Ko SamuiRayong

USM Ko Samui - UTP Utapao Rayong Pattaya

USMUTP

Ko Samui

Sat 20/2

11:10 a.m.-12:20 p.m.

Nonstop1h 10m

Utapao Rayong Pattaya

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 246

Ko SamuiRayong

USM Ko Samui - UTP Utapao Rayong Pattaya

USMUTP

Ko Samui

Sat 14/11

12:30 p.m.-4:50 p.m.

1 stop4h 20m

Utapao Rayong Pattaya

Mon 16/11

5:25 p.m.-6:30 p.m.

Nonstop1h 05m

C$ 412

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Sorted by cheapest first

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

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?

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

Related info for your journey

  • How long is the flight from Ko Samui to Rayong?

    For as low as C$ 412, Bangkok Airways can have you in Rayong from Ko Samui in 4h 20m. The distance from Ko Samui to Rayong is about 362 km.

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

    No one likes to see their flight delayed. When booking a flight from Ko Samui to Rayong consider choosing Thai Airways (92%), Etihad Airways (92%) or Turkish Airlines (92%) 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 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.

See more FAQs

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