Cheap flights from Phnom Penh to Shanghai
from 131 US$
From 247 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 131 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Phnom Penh to Shanghai, a about 2,776 km route (around 3h 58m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Shanghai Airlines operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Phnom Penh to Shanghai?
It's usually 2026-09, from 131 USD. Use the price calendar to compare other dates.
How long is the flight from Phnom Penh to Shanghai?
A nonstop flight takes about 3h 58m and covers around 2,776 km. Connecting itineraries take longer.
Are there direct flights from Phnom Penh to Shanghai?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Phnom Penh to Shanghai?
Shanghai Airlines operate this route, among others. Compare them all in the results.
When should I book Phnom Penh–Shanghai flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Phnom Penh → Shanghai · Live fares from 100+ sites — free, with no hidden fees.