Cheap flights from Chiang Mai to Shanghai from $140 CNX → PVG
Chiang Mai International Airport (CNX) → Shanghai Pudong International Airport (PVG)
The cheapest one-way found recently is $140 with Spring Airlines, 23 Nov, found yesterday.
- Cheapest one-way found recently
- $140, found yesterday
- Cheapest month to fly
- December 2026, one-way fares from $115 found in the last 7 days
One-way
The cheapest one-way fare on each of 3 departure dates is usually $128 to $148.
Cheapest one-way found recently
$140
23 Nov · Spring Airlines
Chiang Mai International Airport (CNX) → Shanghai Pudong International Airport (PVG)
Leaves 9:30 a.m. · 4 h 15 min trip
stops unknown
found yesterday
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$140 23 Novfound yesterdayOpen this trip
$115 29 Decfound 5 days agoOpen this trip
What have prices looked like?
Over 43 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $112 to $190.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 23 Nov to 6 Mar 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 23 Nov to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 23 Nov | $140 | Spring Airlines | Chiang Mai International Airport (CNX) → Shanghai Pudong International Airport (PVG) | stops unknown | found yesterday | Open this trip |
| 29 Dec | $115 | Spring Airlines | Chiang Mai International Airport (CNX) → Shanghai Pudong International Airport (PVG) | stops unknown | found 5 days ago | Open this trip |
| 6 Mar 2027 | $155 | China Southern Airlines | Chiang Mai International Airport (CNX) → Shanghai Pudong International Airport (PVG) | 1 stop | found 2 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $115.
Airlines on the cheapest dates: Spring Airlines, China Southern Airlines.
Premium cabin fares from Chiang Mai to Shanghai
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 23 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Chiang Mai to Shanghai?
One-way
The cheapest fares were 7 to 13 days before departure.
From the cheapest one-way each day between 24 Sept and 12 Nov (43 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 7–13 days | $116 | $112 | Cheapest seen | 11 |
| 90–179 days | $179 | $145 | +54% | 29 |
| 180+ days | $182 | $181 | +57% | 11 |
Live price for these dates
The cheapest one-way found recently is for 23 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a one-way flight from Chiang Mai to Shanghai?
The cheapest one-way found recently is $140 with Spring Airlines, 23 Nov, found yesterday. The cheapest one-way we hold, of any age, is $115 with Spring Airlines, 29 Dec, found 5 days ago. The cheapest one-way fare on each of 3 departure dates is usually $128 to $148.
What is the cheapest month to fly from Chiang Mai to Shanghai?
December 2026 is the cheapest month for a one-way, from $115, 29 Dec, found 5 days ago.
How far ahead should I book a flight from Chiang Mai to Shanghai?
In 43 days of prices between 24 Sept and 12 Nov, one-way fares were cheapest 7 to 13 days before departure.
Which airlines have the cheapest flights from Chiang Mai to Shanghai?
Between 23 Nov and 6 Mar 2027, Spring Airlines has the cheapest one-way on 2 of the 3 departure dates we hold, and China Southern Airlines on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work