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prices we've seen · United States fares · USD

Flights from Shanghai (SHA) to Chiang Mai (CNX)

  • One way from $140
  • Round trip from $256
  • No nonstop seen
  • Fastest 10h
  • 3 airlines

The cheapest one-way fare from Shanghai to Chiang Mai we have seen is $140 USD, departing Dec 30 (seen Oct 22): Air China CA 1566, 1 stop, 24h 20m.

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Cheapest · One wayseen Oct 22

$140 USD

Air China CA 1566 · Dec 30 · 1 stop · 24h 20m

Continue on the seller's site — $140

Cheapest round tripseen Oct 24

$256 USD

Air China CA 1518 · Dec 29 → Jan 2 · 2 stops · 44h 35m in all, both ways

Continue on the seller's site — $256

a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.

These are the fares the seller shows on its United States site, in USD; prices where you live may differ.

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Prices are the fare alone; the seller shows the bag and fare rules.

Cheapest by month

Checked Oct 26

Pick a month to search the day its cheapest fare leaves.

  1. Nov 2026$149
  2. Dec 2026$140

Cheapest days to fly one wayCheapest round trips

Each day's cheapest fare we've seen, nonstop and with stops. Cheapest first.

We may earn a commission from the seller · How we rank

  1. WedDec 30

    22:30

    24h 20m1 stop

    21:50+1

    Cheapest$140 USD

    Air China CA 1566 · seen Oct 22

    Go to seller — $140

  2. ThuNov 12

    07:45

    15h 5m1 stop

    21:50

    $149 USD

    Air China CA 1564 · seen Oct 25

    Go to seller — $149

  3. SunNov 22

    20:30

    21h 25m1 stop

    16:55+1

    $156 USD

    Air China CA 1550 · seen Oct 25

    Go to seller — $156

  4. FriNov 13

    08:50

    10h1 stop

    17:50

    $157 USD

    China Southern CZ 3596 · seen Oct 24

    Go to seller — $157

  5. SatNov 21

    19:55

    25h 40m1 stop

    20:35+1

    $163 USD

    Spring Airlines 9C 8945 · seen Oct 23

    Go to seller — $163

The cheapest round trips we've seen on this route, on any dates, cheapest first.

We may earn a commission from the seller · How we rank

  1. 4 nightsDec 29 – Jan 2

    17:30

    CNX

    Cheapest$256 USD

    Air China CA 1518 · 2 stops · 44h 35m in all, both ways · seen Oct 24

    Go to seller — $256

  2. 3 nightsNov 23–26

    18:30

    CNX

    $284 USD

    Air China CA 1522 · 2 stops · 32h 35m in all, both ways · seen Oct 24

    Go to seller — $284

Compare other routes

Compared with Shanghai → Chiang Mai: $140 one way (Dec 30).

Other places from Shanghai

Every route from Shanghai →

To Chiang Mai from other cities

Every route to Chiang Mai →

Airlines seen on this route

  • Spring Airlines
  • Air China
  • China Southern

Marketing carriers; the operating airline is shown by the seller.

Shanghai to Chiang Mai in numbers

  • By month, Dec 2026 is the cheapest we've seen at $140 USD and Nov 2026 the most expensive at $149 USD — a spread of 6%.
  • None of the 5 departure dates seen has a nonstop fare — every fare has at least one stop; carriers seen: Spring Airlines, Air China, China Southern.
  • SHA serves Shanghai, China; CNX serves Chiang Mai, Thailand.
  • Chiang Mai runs 1 hour behind Shanghai.

Questions

What is the cheapest fare from Shanghai to Chiang Mai?

The cheapest one-way fare from Shanghai to Chiang Mai we have seen is $140 USD, departing Dec 30 (seen Oct 22): Air China CA 1566, 1 stop, 24h 20m.

Is there a nonstop flight from Shanghai to Chiang Mai?

None of the 5 departure dates seen has a nonstop fare — every fare has at least one stop; carriers seen: Spring Airlines, Air China, China Southern.

Which month is cheapest to fly from Shanghai to Chiang Mai?

By month, Dec 2026 is the cheapest we've seen at $140 USD and Nov 2026 the most expensive at $149 USD — a spread of 6%.

How old is this price?

It is the cheapest fare we've seen for that date; the date beside it is the day it was seen, or our last check. We look again at least once a day for the routes people search, and stop showing a route's prices two days after our last look. The seller's page shows the price right now.

How does a2bflight rank results?

By price and duration only; commission never enters the order. Cheapest means cheapest among the fares we've seen for this route. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own. See how we rank and what we keep.