Thai Lion AirDepart09:00
Sat, Nov 14NST → SAI
2h 20m · 1 stop
$181one way, per person
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- Cheapest fare
- $181
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 2h 20m
Thai Lion Air · Sat, Nov 14
from $181
Usually 1+ stop
690 km
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Cheapest month to fly from Nakhon Si Thammarat to Siem Reap
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
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Where to stay, what to do and getting around, from our travel partners.
Getting around
About flights from Nakhon Si Thammarat to Siem Reap
Nakhon Si Thammarat (NST) and Siem Reap (SAI) are about 690 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 2h 20m. Over the next few months, one-way fares start from $181, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Nakhon Si Thammarat to Siem Reap?
The cheapest one-way fare we've seen recently is $181 with Thai Lion Air, departing Saturday, November 14, 2026.
What is the cheapest month to fly from Nakhon Si Thammarat to Siem Reap?
November 2026 currently has the lowest fares, from $181 one way.
Are there direct flights from Nakhon Si Thammarat to Siem Reap?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Nakhon Si Thammarat to Siem Reap?
The quickest journey we've seen takes about 2h 20m. Nakhon Si Thammarat and Siem Reap are around 690 km apart.
Which airlines fly from Nakhon Si Thammarat to Siem Reap?
Recent fares on this route were with Thai Lion Air.
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