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prices we've seen · United States fares · USD

Flights from Chiang Mai (CNX) to Bangkok (BKK)

  • One way from $39
  • Round trip from $110
  • Nonstop on 15 of 15 dates
  • Fastest 1h 15m
  • 4 airlines

The cheapest one-way fare from Chiang Mai (CNX) to Bangkok (BKK) we have seen is $39 USD, departing Nov 12, 2026 (seen Nov 10, 2026): Thai Vietjet Air VZ 119, nonstop, 1h 20m.

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Cheapest · One wayseen Nov 10

$39 USD

Thai Vietjet Air VZ 119 · Nov 12 · Nonstop · 1h 20m

A typical day on this route: $53

Continue on the seller's site — $39

Cheapest round tripseen Nov 10

$110 USD

Thai AirAsia FD 4105 · Nov 29 → Dec 2 · Nonstop · 2h 40m in all, both ways

Continue on the seller's site — $110

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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 Nov 11

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

  1. Nov 2026$39
  2. Dec 2026$50
  3. Jan 2027$46
  4. Feb 2027—
  5. Mar 2027—
  6. Apr 2027—
  7. May 2027$61
  8. Jun 2027$45
  9. Jul 2027—
  10. Aug 2027$36

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. ThuNov 12

    22:35

    1h 20mNonstop

    23:55

    Cheapest$39 USD

    Thai Vietjet Air VZ 119 · seen Nov 10

    Go to seller — $39

  2. ThuNov 19

    22:35

    1h 20mNonstop

    23:55

    $39 USD

    Thai Vietjet Air VZ 119 · seen Nov 9

    Go to seller — $39

  3. WedNov 18

    22:35

    1h 20mNonstop

    23:55

    $40 USD

    Thai Vietjet Air VZ 119 · seen Nov 9

    Go to seller — $40

  4. SunJan 31

    08:55

    1h 15mNonstop

    10:10

    $46 USD

    Thai AirAsia FD 4101 · seen Nov 8

    Go to seller — $46

  5. MonNov 16

    10:10

    1h 25mNonstop

    11:35

    $46 USD

    Bangkok Airways PG 216 · seen Nov 10

    Go to seller — $46

  6. WedDec 23

    20:50

    1h 20mNonstop

    22:10

    $50 USD

    Thai Vietjet Air VZ 2107 · seen Nov 8

    Go to seller — $50

  7. ThuDec 24

    20:50

    1h 20mNonstop

    22:10

    $50 USD

    Thai Vietjet Air VZ 2107 · seen Nov 10

    Go to seller — $50

  8. ThuDec 17

    22:35

    1h 20mNonstop

    23:55

    $53 USD

    Thai Vietjet Air VZ 119 · seen Nov 9

    Go to seller — $53

  9. SunJan 24

    08:55

    1h 15mNonstop

    10:10

    $54 USD

    Thai AirAsia FD 4101 · seen Nov 7

    Go to seller — $54

  10. TueDec 22

    08:55

    1h 15mNonstop

    10:10

    $56 USD

    Thai AirAsia FD 4101 · seen Nov 8

    Go to seller — $56
Show 6 more fares

  1. FriDec 18

    22:35

    1h 20mNonstop

    23:55

    $59 USD

    Thai Vietjet Air VZ 119 · seen Nov 9

    Go to seller — $59

  2. SunDec 6

    12:35

    1h 20mNonstop

    13:55

    $64 USD

    Thai Vietjet Air VZ 103 · seen Nov 7

    Go to seller — $64

  3. SunDec 20

    06:35

    1h 20mNonstop

    07:55

    $66 USD

    Thai Vietjet Air VZ 2105 · seen Nov 10

    Go to seller — $66

  4. SunNov 29

    08:55

    1h 15mNonstop

    10:10

    $67 USD

    Thai AirAsia FD 4101 · seen Nov 10

    Go to seller — $67

  5. ThuNov 26

    16:30

    3h 45m1 stop

    20:15

    $167 USD

    Thai AirAsia FD 5504 · seen Nov 9

    Go to seller — $167

  6. ThuNov 26

    18:20

    1h 25mNonstop

    19:45

    $296 USD

    Bangkok Airways PG 1240 · seen Nov 9

    Go to seller — $296

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. 28 nightsDec 18 – Jan 15

    22:35

    23:55

    Cheapest$102 USD

    Thai Vietjet Air VZ 119 · Nonstop · 2h 35m in all, both ways · seen Nov 9

    Go to seller — $102

  2. 1 nightNov 11–12

    20:50

    22:10

    $105 USD

    Thai Vietjet Air VZ 2107 · Nonstop · 2h 35m in all, both ways · seen Nov 10

    Go to seller — $105

  3. 3 nightsNov 29 – Dec 2

    12:30

    13:50

    $110 USD

    Thai AirAsia FD 4105 · Nonstop · 2h 40m in all, both ways · seen Nov 10

    Go to seller — $110

  4. Same dayDec 8

    06:35

    07:55

    $125 USD

    Thai Vietjet Air VZ 2105 · Nonstop · 2h 35m in all, both ways · seen Nov 9

    Go to seller — $125

  5. 2 nightsNov 21–23

    08:25

    09:45

    $188 USD

    Thai Vietjet Air VZ 101 · 1 stop · 26h 55m in all, both ways · seen Nov 10

    Go to seller — $188

Compare other routes

Compared with Chiang Mai → Bangkok: $39 one way (Nov 12).

The way back

Other places from Chiang Mai

Every route from Chiang Mai →

To Bangkok from other cities

Every route to Bangkok →

Airlines seen on this route

  • Thai AirAsia
  • Bangkok Airways
  • Thai Airways
  • Thai Vietjet Air

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

Chiang Mai to Bangkok in numbers

  • By month, Aug 2027 is the cheapest we've seen at $36 USD and May 2027 the most expensive at $61 USD — a spread of 69%.
  • Nonstop fares were seen on 15 of the 15 departure dates; carriers seen: Thai AirAsia, Bangkok Airways, Thai Airways, Thai Vietjet Air.
  • CNX serves Chiang Mai, Thailand; BKK serves Bangkok, Thailand.
  • Chiang Mai and Bangkok keep the same clock.

Questions

What is the cheapest fare from Chiang Mai (CNX) to Bangkok (BKK)?

The cheapest one-way fare from Chiang Mai (CNX) to Bangkok (BKK) we have seen is $39 USD, departing Nov 12, 2026 (seen Nov 10, 2026): Thai Vietjet Air VZ 119, nonstop, 1h 20m.

Is there a nonstop flight from Chiang Mai (CNX) to Bangkok (BKK)?

Nonstop fares were seen on 15 of the 15 departure dates; carriers seen: Thai AirAsia, Bangkok Airways, Thai Airways, Thai Vietjet Air.

Which month is cheapest to fly from Chiang Mai (CNX) to Bangkok (BKK)?

By month, Aug 2027 is the cheapest we've seen at $36 USD and May 2027 the most expensive at $61 USD — a spread of 69%.

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.