Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
USMUTPSat, 03 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fare฿5,341Bangkok Airways
Fastest1h 10mgate to gate
Options found27flights on this route
Find your flightUSM → UTP
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in THB
27 flight options
Fares are checked again before payment.
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Bangkok Airways
PG-454
15:55
2026-10-03
Koh Samui (USM)Koh Samui
24H :55 M
2 Stops
DMK
· 14h 40m Bangkok (DMK), Thailand
HKT
· 5h 35m Phuket (HKT), Thailand
16:50
2026-10-04
Utapao (UTP)Utapao
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Type
Refundable
Fare Type
AirLine Private
20 KG 7 KG
฿13,349
Flight DetailsUSM to UTP - 24H :55 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
20 KG 7 KG
฿13,479
Flight DetailsUSM to UTP - 24H :55 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
20 KG 7 KG
฿13,750
Flight DetailsUSM to UTP - 24H :55 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Publish
20 KG 7 KG
฿20,060
Flight DetailsUSM to UTP - 24H :55 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Bangkok Airways
PG-168
17:00
2026-10-03
Koh Samui (USM)Koh Samui
23H :50 M
2 Stops
BKK
· 1h 15m Bangkok (BKK), Thailand
HKT
· 17h 55m Phuket (HKT), Thailand
16:50
2026-10-04
Utapao (UTP)Utapao
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Type
Refundable
Fare Type
AirLine Private
20 KG 7 KG
฿13,349
Flight DetailsUSM to UTP - 23H :50 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
20 KG 7 KG
฿13,750
Flight DetailsUSM to UTP - 23H :50 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Publish
20 KG 7 KG
฿20,060
Flight DetailsUSM to UTP - 23H :50 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Bangkok Airways
PG-166
17:25
2026-10-03
Koh Samui (USM)Koh Samui
23H :25 M
2 Stops
BKK
· 16h 00m Bangkok (BKK), Thailand
HKT
· 3h 00m Phuket (HKT), Thailand
16:50
2026-10-04
Utapao (UTP)Utapao
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Type
Refundable
Fare Type
AirLine Private
20 KG 7 KG
฿13,349
Flight DetailsUSM to UTP - 23H :25 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
20 KG 7 KG
฿13,750
Flight DetailsUSM to UTP - 23H :25 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Publish
20 KG 7 KG
฿20,060
Flight DetailsUSM to UTP - 23H :25 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Bangkok Airways
PG-172
17:35
2026-10-03
Koh Samui (USM)Koh Samui
23H :15 M
2 Stops
BKK
· 13h 15m Bangkok (BKK), Thailand
HKT
· 5h 35m Phuket (HKT), Thailand
16:50
2026-10-04
Utapao (UTP)Utapao
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Type
Refundable
Fare Type
AirLine Private
20 KG 7 KG
฿13,349
Flight DetailsUSM to UTP - 23H :15 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
20 KG 7 KG
฿13,750
Flight DetailsUSM to UTP - 23H :15 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Publish
20 KG 7 KG
฿20,060
Flight DetailsUSM to UTP - 23H :15 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
No flights match the selected filters. Clear filters or open full search.
Today's Airfare Highlights
Selected flight highlights for 03 Oct 2026.
Lowest fare฿5,341Bangkok Airways11:10
Earliest departure฿12,819Bangkok Airways06:00
Shortest duration฿5,341Bangkok Airways11:10
Night
00:00-05:59
No optionOpen full search for moreMorning
06:00-11:59
฿5,341Bangkok Airways at 11:10Afternoon
12:00-17:59
฿8,079Bangkok Airways at 12:10Evening
18:00-23:59
฿8,210Bangkok Airways at 19:00
Departure & Arrival Airport Details
Koh Samui (USM)
Koh Samui
Thailand
GMT 7
Latitude: 9.547789573669998
Longitude: 100.06199646
Utapao (UTP)
Utapao
Thailand
GMT 7
Latitude: 12.679900169372559
Longitude: 101.00499725341797
Distance: Koh Samui (USM), Thailand to Utapao (UTP), Thailand - 363.15 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
Busiest periods: Cool dry season — peak (01 Nov – 28 Feb), Songkran week (10 Apr – 17 Apr), New Year period (20 Dec – 05 Jan).
05DecKing Bhumibol Memorial DaySaturday · in 83 days
10DecConstitution DayThursday · in 88 days
01JanNew Year's DayFriday · in 110 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel Koh Samui to Utapao
Every option we can actually book for you, compared on price and journey time.
Connecting flight₹23,353Longer — includes a stop26 options
Air distance is about 363 km. FlyX does not currently sell a bus on this pair.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Koh Samui to Utapao
Compare fares, stops, baggage and refundability across the airlines flying this route.
BA
Bangkok Airways Flights
from ฿5,34127 flights
Fares from
฿5,341
Non-stop
1 in these results
Departures
27 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
1h 10m · Bangkok Airways
First departure of the day
06:00 · Bangkok Airways
Last departure of the day
20:50 · Bangkok Airways
Options in this snapshot
27
Direct / non-stop options
1
Airport codes
Koh Samui–USM, Utapao–UTP
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 27 flights appear in the dated route snapshot, including 1 non-stop option. Departures run through the day — the first flight leaves around 06:00 and the last around 20:50. The fastest flight takes about 1h 10m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Morning from ฿5,341, Afternoon from ฿8,079, Evening from ฿8,210. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
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How to Book Cheap Flights on FlyX
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2
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3
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5
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Why Book Your Flight with FlyX?
Compare the available Koh Samui to Utapao options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
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Frequently Asked Questions
Is it worth booking Koh Samui to Utapao flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Koh Samui to Utapao, Saturday shows the lowest fare at ฿5,341. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Koh Samui from Utapao by air?
The direct air distance between Koh Samui (USM) and Utapao (UTP) is about 363 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from USM to UTP?
Yes. 1 non-stop flight is showing on Koh Samui to Utapao for the dates currently loaded. Use the Stops filter to see only those.
Which airlines fly Koh Samui to Utapao?
Bangkok Airways is showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Koh Samui to Utapao?
The quickest non-stop Koh Samui to Utapao flight currently loaded takes about 1h 10m. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on Koh Samui to Utapao flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 20 KG. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Koh Samui to Utapao flight fare?
The lowest fare showing on Koh Samui to Utapao for the dates currently loaded is ฿5,341. Fares on the same dates run up to ฿13,349, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Koh Samui to Utapao flights depart?
For the dates currently loaded the first departure is around 06:00 and the last is around 20:50, local time at Koh Samui. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes USM–UTP, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our Thailand guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Beaches, Bangkok and easy short breaks.
The USM to UTP cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 363.15 km.
Before you book
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Lowest Koh Samui to Utapao airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
฿5,341
03/10/2026
Bangkok Airways
11:10
Cheapest Airfare Within 30 Days
฿5,234
13/10/2026
Bangkok Airways
11:10
Cheapest Airfare Within 90 Days
฿5,074
12/12/2026
Bangkok Airways
11:10
Book Koh Samui to Utapao Flight Tickets on FlyX
Planning to fly from Koh Samui to Utapao? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Koh Samui to Utapao Flight Distance, Duration and Time
The aerial distance between Koh Samui and Utapao is approximately 363 KM. The flight duration ranges from 1H :10 M up to 44H :15 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Koh Samui to Utapao Flight Schedule and Timing
Around 27 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Koh Samui at 06:00, while the last night flight leaves at 20:50. Flights depart from Koh Samui and land at Utapao.
Flight Route Details & Analysis
Flight Details
Information
Route
Koh Samui to Utapao
Aerial Distance
363 KM
Flight Duration
1H :10 M - 44H :15 M
Airport Codes
Koh Samui - USM, Utapao - UTP
Total Flights Available
27 flights (1 direct)
First Flight Departure
Departs at 06:00
Last Flight Departure
Departs at 20:50
Early Morning Flights (12 AM - 8 AM)
2 direct/indirect flights
Morning Flights (8 AM - 12 PM)
5 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
10 direct/indirect flights
Evening Flights (4 PM - 8 PM)
8 direct/indirect flights
Night Flights (8 PM - 12 AM)
2 direct/indirect flights
Airport Information & Terminals
USM: Koh Samui airport. Koh Samui airport may offer metro, rail, bus and taxi options. Choose public transport for daytime light-luggage arrivals; choose a cab or hotel transfer for family trips and late landings.
UTP: Utapao airport. Utapao airport may offer metro, rail, bus and taxi options. Choose public transport for daytime light-luggage arrivals; choose a cab or hotel transfer for family trips and late landings.
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Koh Samui