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Utapao (UTP) to Koh Samui (USM) Flights from ₹15,470

Fares on this route currently start from ₹15,470. Compare live UTP to USM prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
UTP → USM Approx. 363.15 km 14 Jul 2026 Live inventory
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Showing 25 of 90 live flights
bangkokairways
PG-294
17:20
07/14/2026
UTP
U-Tapao International Airport
1h 5m
Non-stop
18:25
07/14/2026
USM
Samui Airport
₹15,470
per person
✓ Refundable🔥 Last 2 seats12 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
3h 55m
1 Stop
⏱ HKT · 1h 20mHKT Airport
16:55
07/14/2026
USM
Samui Airport
₹25,844
per person
✕ Non-refundable15 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
5h 0m
1 Stop
⏱ HKT · 2h 25mHKT Airport
18:00
07/14/2026
USM
Samui Airport
₹25,844
per person
✕ Non-refundable15 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
7h 25m
1 Stop
⏱ HKT · 4h 50mHKT Airport
20:25
07/14/2026
USM
Samui Airport
₹25,844
per person
✕ Non-refundable15 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
19h 25m
1 Stop
⏱ HKT · 16h 50mHKT Airport
08:25
07/15/2026
+1
USM
Samui Airport
₹26,433
per person
✓ Refundable🔥 Last 1 seats13 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
21h 30m
1 Stop
⏱ HKT · 18h 55mHKT Airport
10:30
07/15/2026
+1
USM
Samui Airport
₹26,433
per person
✓ Refundable🔥 Last 1 seats13 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
22h 55m
1 Stop
⏱ HKT · 20h 20mHKT Airport
11:55
07/15/2026
+1
USM
Samui Airport
₹26,433
per person
✓ Refundable🔥 Last 1 seats13 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
24h 55m
1 Stop
⏱ HKT · 22h 20mHKT Airport
13:55
07/15/2026
+1
USM
Samui Airport
₹26,433
per person
✓ Refundable🔥 Last 1 seats13 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
25h 40m
1 Stop
⏱ HKT · 23h 5mHKT Airport
14:40
07/15/2026
+1
USM
Samui Airport
₹26,433
per person
✓ Refundable🔥 Last 1 seats13 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
18h 30m
2 Stops
⏱ HKT · 4h 30mHKT Airport⏱ BKK · 9h 40mBKK Airport
07:30
07/15/2026
+1
USM
Samui Airport
₹32,373
per person
✕ Non-refundable🔥 Last 1 seats5 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
18h 30m
2 Stops
⏱ HKT · 7h 15mHKT Airport⏱ BKK · 6h 55mBKK Airport
07:30
07/15/2026
+1
USM
Samui Airport
₹32,373
per person
✕ Non-refundable🔥 Last 1 seats5 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
18h 45m
2 Stops
⏱ HKT · 4h 30mHKT Airport⏱ BKK · 9h 55mBKK Airport
07:45
07/15/2026
+1
USM
Samui Airport
₹32,373
per person
✕ Non-refundable🔥 Last 1 seats5 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
18h 45m
2 Stops
⏱ HKT · 7h 15mHKT Airport⏱ BKK · 7h 10mBKK Airport
07:45
07/15/2026
+1
USM
Samui Airport
₹32,373
per person
✕ Non-refundable🔥 Last 1 seats5 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
19h 15m
2 Stops
⏱ HKT · 7h 15mHKT Airport⏱ BKK · 7h 40mBKK Airport
08:15
07/15/2026
+1
USM
Samui Airport
₹32,373
per person
✕ Non-refundable🔥 Last 1 seats2 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
19h 15m
2 Stops
⏱ HKT · 4h 30mHKT Airport⏱ BKK · 10h 25mBKK Airport
08:15
07/15/2026
+1
USM
Samui Airport
₹32,373
per person
✕ Non-refundable🔥 Last 1 seats2 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
18h 30m
2 Stops
⏱ HKT · 2h 50mHKT Airport⏱ BKK · 11h 25mBKK Airport
07:30
07/15/2026
+1
USM
Samui Airport
₹33,275
per person
✕ Non-refundable🔥 Last 1 seats2 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
18h 45m
2 Stops
⏱ HKT · 2h 50mHKT Airport⏱ BKK · 11h 40mBKK Airport
07:45
07/15/2026
+1
USM
Samui Airport
₹33,275
per person
✕ Non-refundable🔥 Last 1 seats2 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
19h 15m
2 Stops
⏱ HKT · 2h 50mHKT Airport⏱ BKK · 12h 10mBKK Airport
08:15
07/15/2026
+1
USM
Samui Airport
₹33,662
per person
✕ Non-refundable🔥 Last 1 seats2 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
19h 20m
2 Stops
⏱ HKT · 4h 30mHKT Airport⏱ BKK · 10h 30mBKK Airport
08:20
07/15/2026
+1
USM
Samui Airport
₹33,876
per person
✓ Refundable🔥 Last 1 seats2 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
19h 20m
2 Stops
⏱ HKT · 7h 15mHKT Airport⏱ BKK · 7h 45mBKK Airport
08:20
07/15/2026
+1
USM
Samui Airport
₹33,876
per person
✓ Refundable🔥 Last 1 seats2 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
31h 45m
2 Stops
⏱ HKT · 4h 30mHKT Airport⏱ BKK · 22h 55mBKK Airport
20:45
07/15/2026
+1
USM
Samui Airport
₹33,905
per person
✓ Refundable🔥 Last 1 seats2 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
31h 45m
2 Stops
⏱ HKT · 7h 15mHKT Airport⏱ BKK · 20h 10mBKK Airport
20:45
07/15/2026
+1
USM
Samui Airport
₹33,905
per person
✓ Refundable🔥 Last 1 seats2 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
31h 45m
2 Stops
⏱ HKT · 16h 55mHKT Airport⏱ BKK · 10h 30mBKK Airport
20:45
07/15/2026
+1
USM
Samui Airport
₹33,905
per person
✓ Refundable🔥 Last 1 seats2 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
31h 45m
2 Stops
⏱ HKT · 19h 40mHKT Airport⏱ BKK · 7h 45mBKK Airport
20:45
07/15/2026
+1
USM
Samui Airport
₹34,794
per person
✓ Refundable🔥 Last 1 seats2 fare options
bangkokairways
PG-281
13:00
07/14/2026
UTP
U-Tapao International Airport
31h 50m
2 Stops
⏱ HKT · 16h 55mHKT Airport⏱ BKK · 10h 10mBKK Airport
20:50
07/15/2026
+1
USM
Samui Airport
₹35,395
per person
✓ Refundable🔥 Last 1 seats2 fare options
😕 No flights match your filters.
Utapao (UTP)
📍 U-Tapao International Airport
🌍 Thailand
🕐 GMT 7
📐 Latitude: 12.679900169372559
📐 Longitude: 101.00499725341797
Koh Samui (USM)
📍 Samui Airport
🌍 Thailand
🕐 GMT 7
📐 Latitude: 9.547789573669998
📐 Longitude: 100.06199646

✈ Distance: Utapao,Thailand to Koh Samui,Thailand — 363.15 km

📅 Results on this page are loaded for 14 Jul 2026. Click Load more flights to expand the full list on this page.

Utapao to Koh Samui — what to expect when booking

The UTP–USM route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Utapao,Thailand and Koh Samui,Thailand is approximately 363.15 km.

Before you book

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More flights from Utapao (UTP)
1 routes
Utapao → Phuket
UTP → HKT
More flights from Koh Samui (USM)
9 routes
Koh Samui → Bangkok
USM → BKK
Koh Samui → Chiang Mai
USM → CNX
Koh Samui → Hong Kong
USM → HKG
Koh Samui → Krabi
USM → KBV
Koh Samui → Kuala Lumpur
USM → SZB
Koh Samui → Penang International
USM → PEN
Koh Samui → Phuket
USM → HKT
Koh Samui → Singapore
USM → SIN
Koh Samui → Utapao
USM → UTP
❓ Frequently asked questions — Utapao to Koh Samui flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Utapao,Thailand (UTP) and Koh Samui,Thailand (USM) is approximately 363.15 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.