Cheap Flights from Shanghai to Siem Reap Starting at $142

Helping travelers to find the best flight offers

Cheapest flights from Shanghai to Siem Reap

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Shanghai to Siem Reap. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$142

Vietnam Airlines
Vietnam Airlines
1 transfer
18h 30m
06/11/2025

The cheapest one-way flight from Shanghai to Siem Reap departs on 06/11/2025, is operated by Vietnam Airlines and costs $142

Cheapest round trip flight

$266

Vietnam Airlines
Vietnam Airlines
1 transfer
2d 1h 25m
06/11/2025

The cheapest roundtrip flight from Shanghai to Siem Reap departs on 06/11/2025, is operated by Vietnam Airlines and costs $266

The fastest flight

9h 40m

Fastest flight from Shanghai to Siem Reap takes 9h 40m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

2679km

Timezone difference

1h

The distance between Shanghai and Siem Reap is 2679km (1661 miles). The time difference between Shanghai and Siem Reap is 1h .

See also:

Cheap flights to Cambodia

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Direct flights airfares to Siem Reap

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Cheapest air tickets to Shanghai

Airfare from Shanghai to Siem Reap by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Shanghai to Siem Reap

June 2025
Lowest price
on average:
$144
January 2026
Highest price
on average:
$179
  • Avg Price

Airlines operating on route

Below you will find a list of airlines operating flights on the Shanghai — Siem Reap route and the starting prices for flights of each specific airline on it.

Vietnam Airlines
Vietnam Airlines

Starting at $142

Thai AirAsia X
Thai AirAsia X

Starting at $162

Shanghai Airlines
Shanghai Airlines

Starting at $176

Direct Flights from Shanghai to Siem Reap

A direct flight is the most convenient and comfortable way to fly from Shanghai to Siem Reap, despite the fact that sometimes flights with transfers can cost significantly less.

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There appear to be no direct flights from Shanghai to Siem Reap at this time.... Well, or something went wrong on our side and we couldn't find anything

Schedule of direct flights from Shanghai to Siem Reap

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Shanghai to Siem Reap:

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Unable to find information about the schedule of direct flights from

Shanghai airports overview

PVG
Shanghai Pudong International Airport
Shanghai Airlines
Thai AirAsia X
Vietnam Airlines
Airlines flying to this airport
$142
Starting at
$170
on average

Siem Reap airports overview

SAI
Siem Reap International Airport
Shanghai Airlines
Thai AirAsia X
Vietnam Airlines
Airlines flying to this airport
$142
Starting at
$170
on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Shanghai to Siem Reap?

The cheapest flight ticket from Shanghai to Siem Reap according to data for the last 48 hours costs $142

When is the best time to buy air tickets on the route Shanghai — Siem Reap?

Often the best time to buy tickets from Shanghai to Siem Reap is 2 months before departure.

When is the cheapest time of year to fly from Shanghai to Siem Reap?

Based on statistics over the past years, the lowest prices for flights from Shanghai to Siem Reap can be found flying in these months: June, October, July.

How long does it take to fly from Shanghai to Siem Reap?

The fastest flights from Shanghai to Siem Reap start from 9 hours 40 minutes in the air.

Which airline can fly direct from Shanghai to Siem Reap?

The following airlines operate direct flights on the route Shanghai — Siem Reap:

Special offers and sales on air tickets from Shanghai to Siem Reap

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Alternative routes

Changzhou ➜ Siem Reap•Hangzhou ➜ Siem Reap•Zhoushan ➜ Siem Reap•Ningbo ➜ Siem Reap•Nanjing ➜ Siem Reap•Nantong ➜ Siem Reap•Wuxi ➜ Siem Reap•Yiwu ➜ Siem Reap•Yancheng ➜ Siem Reap•Yangzhou ➜ Siem Reap•Shanghai ➜ Bangkok•Shanghai ➜ Khon Kaen•Shanghai ➜ Phnom Penh•Shanghai ➜ Pleiku•Shanghai ➜ Ho Chi Minh City•Shanghai ➜ Udon Thani•Shanghai ➜ Can Tho•Shanghai ➜ Rach Gia•Shanghai ➜ Savannakhet