Book Cheap Flights from Koh Samui to Singapore
Koh Samui to Singapore flight schedule
| Flight info. |
Departure
Arrival
|
Flight time | Fare |
|---|---|---|---|
TG5925-TG401
Thai Airways
|
15:40
USM
22:20
SIN
|
5h 40m |
From US$ 225
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|
|
TG5985-TG401
Thai Airways
|
14:30
USM
22:20
SIN
|
6h 50m |
From US$ 225
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|
|
TG5753-TG409
Thai Airways
|
12:15
USM
19:55
SIN
|
6h 40m |
From US$ 225
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|
|
TG5907-TG413
Thai Airways
|
08:30
USM
14:50
SIN
|
5h 20m |
From US$ 225
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|
|
TG5927-TG401
Thai Airways
|
15:50
USM
22:30
SIN
|
5h 40m |
From US$ 225
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|
|
TG5757-TG401
Thai Airways
|
15:20
USM
22:30
SIN
|
6h 10m |
From US$ 225
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|
|
TG5987-TG401
Thai Airways
|
14:35
USM
22:30
SIN
|
6h 55m |
From US$ 225
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|
|
TG5967-TG407
Thai Airways
|
10:05
USM
17:05
SIN
|
6h 0m |
From US$ 225
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|
|
TG5983-TG407
Thai Airways
|
09:15
USM
17:05
SIN
|
6h 50m |
From US$ 225
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|
|
TG5905-TG413
Thai Airways
|
08:00
USM
14:30
SIN
|
5h 30m |
From US$ 225
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|
|
TG5903-TG413
Thai Airways
|
07:00
USM
14:30
SIN
|
6h 30m |
From US$ 225
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|
FAQs - Booking Vietnam Flights
What is the cheapest day to fly to Singapore from Koh Samui?
We found that 07 November, 2025, is the cheapest day of the week to fly from Koh Samui to Singapore, with an average fare of $225 per person, which is 29% lower than fares on other days.
What is the average flight time from Koh Samui to Singapore?
Non-stop flight time between Koh Samui and Singapore is 5h 0m (Distance: 1004.68 km or 624.28 Miles). Please note Singapore is 1.0 hours ahead of Koh Samui
How many flights per week are there between Koh Samui and Singapore?
There are approximately 11 flights per week between Koh Samui and Singapore, with a range of airlines such as Thai Airways, Bangkok Airways, AirAsia.
How much is the fare?
The lowest fare for flights from Koh Samui (USM) to Singapore (SIN) is about $225 USD.
What is the weather difference between Koh Samui and Singapore?
| Current conditions (04 Nov, 2025) | High / Low | Humidity | |
|---|---|---|---|
| Koh Samui | °C / °C | % | |
| Singapore | °C / °C | % | |
| Difference | N/A | N/A | N/A |