Your next trip, last seen at €78
Lowest observedWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €78, departing 24 Jan 2027 (Last checked: 24 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 130Check live prices for this route
- Airlines seen
- AirAsia, Thai AirAsia, Thai Airways
- Reported fastest flight
- 1h 35m
- Non-stop
- Yes
About this route
Explore the fares we observed from Phuket to Siem Reap. Prices move often, so pick your dates to see the latest options.
- Route distance
- 852 km
- Reported fastest flight
- 1h 35m
- Seen on fares with a connection
- Thai AirAsia
Route-level information; individual journeys vary.
A clearer picture of your fare
Airport to city: straight-line distance
- Phuket International Airport (HKT) → Phuket, city gazetteer reference point (7.9519, 98.3381): ≈ 18 km.
- Siem Reap-Angkor International Airport (SAI) → Siem Reap, city gazetteer reference point (13.3633, 103.8564): ≈ 40 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Phuket to Siem Reap: January 2027, from €78 (checked 24 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €90 | 3 |
| November 2026 | €81 | 27 |
| December 2026 | €87 | 28 |
| January 2027 | €78 | 30 |
| February 2027 | €82 | 22 |
| March 2027 | €79 | 20 |
Lowest fare by day of the week
Cheapest day of the week from Phuket to Siem Reap: Sunday, from €78 (checked 24 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €81 | 17 |
| Tuesday | €81 | 21 |
| Wednesday | €79 | 15 |
| Thursday | €81 | 21 |
| Friday | €79 | 15 |
| Saturday | €80 | 21 |
| Sunday | €78 | 20 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Phuket to Siem Reap by days until departure (61 days or more): €78 (checked 24 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €86 | 7 |
| 8 to 30 days | €81 | 21 |
| 31 to 60 days | €85 | 28 |
| 61 days or more | €78 | 74 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Frequently asked
How much is a flight from Phuket to Siem Reap?
The lowest fare Routavio has observed is €78, found on 24 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Phuket to Siem Reap?
Cheapest month from Phuket to Siem Reap: January 2027, from €78 (checked 24 Oct 2026).
Which airlines fly from Phuket to Siem Reap?
Routavio has seen these carriers on the route: AirAsia, Thai AirAsia, Thai Airways.
How many of the observed Phuket to Siem Reap fares were non-stop?
103 of the 144 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Phuket to Siem Reap?
Cheapest day of the week from Phuket to Siem Reap: Sunday, from €78 (checked 24 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 24 Oct 2026