How the cheapest fare moved
Jul 30: €177
€177
Jul 25
Jul 30
low €177 · high €249
Departure-day prices · December 2026 Pattaya → Siem Reap
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Mon
Tue
Wed
Thu
Fri
Sat
Sun
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2
3
4
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9
10 €481 11
12
13
14
15
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21 €604 22
23
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31
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · December 2026 Siem Reap → Pattaya
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Best time to visit Siem Reap — climate Jan: ~30°C daytime, 0 rainy days
30°
Jan Feb: ~33°C daytime, 1 rainy days
33°
Feb Mar: ~35°C daytime, 8 rainy days
35°
Mar Apr: ~34°C daytime, 16 rainy days
34°
Apr May: ~33°C daytime, 27 rainy days
33°
May Jun: ~32°C daytime, 25 rainy days
32°
Jun Jul: ~33°C daytime, 26 rainy days
33°
Jul Aug: ~33°C daytime, 25 rainy days
33°
Aug Sep: ~32°C daytime, 30 rainy days
32°
Sep Oct: ~31°C daytime, 24 rainy days
31°
Oct Nov: ~30°C daytime, 11 rainy days
30°
Nov Dec: ~31°C daytime, 4 rainy days
31°
Dec Best value: Feb — fares from €156 and ~33°C daytime.
Flights from Pattaya to Siem Reap start around €156 (typically 1 stop). Range seen recently: €156–294, based on 11 fares found by travellers.
Fly (from €156)
3h 15m duration
€156–294 recent fares
Book
Cheapest cached fares Pattaya → Siem Reap; typically 1 stop (e.g. PG). · Based on 11 fares found by travellers in the last 48h
Cheapest round trips to Siem Reap Fares found by travellers in the last 48 hours — refreshed daily.
Dec 10 – Dec 12
Bangkok Airways · 1 stop · 3h 15m
€481
Book
Aug 2 – Aug 4
Thai Lion Air · 2 stops · 3h 40m
€520
Book
Aug 5 – Aug 6
Bangkok Airways · 2 stops · 4h 10m
€545
Book
Aug 1 – Aug 3
Bangkok Airways · 3 stops · 5h 15m
€602
Book
Dec 21 – Dec 26
Thai Lion Air · 2 stops · 3h 30m
€604
Book
Weather in Siem Reap
Sat
⛈️
31°
26°
💧81%
Sun
🌦️
32°
26°
💧94%
Mon
⛈️
33°
26°
💧90%
Tue
🌧️
31°
26°
💧94%
Wed
⛈️
32°
25°
💧90%
Thu
⛈️
32°
25°
💧88%
Fri
🌦️
31°
26°
💧62%
In Dec, Siem Reap typically sees ~31°C daytime highs and 4 rainy days.
Where to stay in Siem Reap 3★+ hotels from €14/night (39 hotels sampled, ~3 weeks out).
Harmony Indochine d'Angkor
hotel · Siem Reap
from €14/night ★ 4
Indra Angkor Residence
hotel · Siem Reap
from €15/night ★ 4
Boutique Indochine d'Angkor
hotel · Siem Reap
from €15/night ★ 4
Good to know Time difference Same time zone
Time in the air 3h 15m
Things to do in Siem Reap Top-rated tours and tickets from €18 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Siem Reap
The town of Siem Reap (សៀមរាប), in northern Cambodia, is the primary access point for the Angkor Archaeological Park, just north of the city. It is quite laid-back and a pleasant place to stay while touring the temples. It is a nice compromise between observing Cambodian life and enjoying the amenities of modern services and entertainment, thanks to a large foreign community.
Read the full Siem Reap guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Pattaya Cheapest destinations travellers searched recently — refreshed daily.
Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo ; exchange rates: ECB reference. Data updated 2026-08-01. Some links earn Stayonomy a commission at no cost to you.