How the cheapest fare moved
Sep 26: €230 €230
Sep 23
Sep 26
low €164 · high €230
Departure-day prices · September 2026 Siem Reap → Shanghai
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30 €230 Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · September 2026 Shanghai → Siem Reap
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28 €202 29 €224 30
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best time to visit Shanghai — climate Jan: ~11°C daytime, 2 rainy days
11°
Jan Feb: ~10°C daytime, 4 rainy days
10°
Feb Mar: ~17°C daytime, 9 rainy days
17°
Mar Apr: ~25°C daytime, 4 rainy days
25°
Apr May: ~27°C daytime, 9 rainy days
27°
May Jun: ~29°C daytime, 21 rainy days
29°
Jun Jul: ~33°C daytime, 17 rainy days
33°
Jul Aug: ~36°C daytime, 11 rainy days
36°
Aug Sep: ~32°C daytime, 21 rainy days
32°
Sep Oct: ~26°C daytime, 7 rainy days
26°
Oct Nov: ~18°C daytime, 6 rainy days
18°
Nov Dec: ~14°C daytime, 2 rainy days
14°
Dec Best value: Oct — fares from €164 and ~26°C daytime.
Flights from Siem Reap to Shanghai start around €164 (typically 1 stop). Range seen recently: €164–428, based on 9 fares found by travellers.
Fly (from €164)
4h 35m duration
€164–428 recent fares
Book
Cheapest cached fares Siem Reap → Shanghai; typically 1 stop (e.g. VJ). · Based on 9 fares found by travellers in the last 48h
Cheapest round trips to Shanghai Fares found by travellers in the last 48 hours — refreshed daily.
Dec 5 – Dec 7
Vietnam Airlines · 1 stop · 6h 30m
€320
Book
Dec 5 – Dec 16
Vietnam Airlines · 1 stop · 6h 30m
€320
Book
Dec 5 – Dec 17
Vietnam Airlines · 1 stop · 6h 30m
€320
Book
Dec 5 – Dec 18
Vietnam Airlines · 1 stop · 6h 30m
€320
Book
Dec 5 – Dec 15
Vietnam Airlines · 1 stop · 6h 30m
€329
Book
Dec 5 – Dec 8
China Eastern · 1 stop · 5h 45m
€333
Book
Dec 5 – Dec 6
China Eastern · 1 stop · 5h 45m
€372
Book
Dec 5 – Dec 5
THAI Airways · 1 stop · 5h 25m
€621
Book
Weather in Shanghai
Mon
⛈️
27°
24°
💧56%
Tue
⛈️
26°
23°
💧91%
Wed
🌧️
25°
22°
💧86%
Thu
🌦️
24°
21°
💧37%
Fri
☁️
24°
21°
💧24%
Sat
🌧️
23°
20°
💧52%
Sun
🌧️
22°
20°
💧66%
In Sep, Shanghai typically sees ~32°C daytime highs and 21 rainy days.
Where to stay in Shanghai 3★+ hotels from €48/night (37 hotels sampled, ~3 weeks out).
Modena by Fraser Putuo Shanghai
hotel · Shanghai
from €48/night ★ 4
Campanile Shanghai Bund Hotel
hotel · Shanghai
from €66/night ★ 3
Dorsett Shanghai
hotel · Shanghai
from €69/night ★ 4
Good to know Time difference +1h
Time in the air 5h 25m
Things to do in Shanghai Top-rated tours and tickets from €53 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Shanghai
Shanghai (上海; Zånhae in Shanghainese, Shànghǎi in Mandarin) is the most developed city in China, the country's main center for finance and fashion, and one of the world's most populous and important cities. Shanghai is a fascinating mix of East and West. It has historic shikumen (石库门) houses that blend the styles of Chinese houses with European design flair, and it has one of the richest collections of Art Deco buildings in the world.
Read the full Shanghai guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Siem Reap 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 2026-09-27. Some links earn Stayonomy a commission at no cost to you.
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