Pattaya to Chiang Mai UTP → CNX
Utapao Airport (UTP) → Chiang Mai International Airport (CNX)
The cheapest return found recently is $173 with Thai Lion Air, 27 Oct – 29 Oct, found yesterday. The cheapest one-way found recently is $80 with Thai Lion Air, 22 Oct, found yesterday.
Return
The cheapest return fare on each of 14 departure dates is usually $181 to $388.
Cheapest return found recently
$173
27 Oct – 29 Oct · Thai Lion Air
Utapao Airport (UTP) → Chiang Mai International Airport (CNX)
Leaves 3:20 p.m. · Return leaves 1:10 p.m. · 2 h 50 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Cheapest nonstop return
$173
27 Oct – 29 Oct · Thai Lion Air
Utapao Airport (UTP) → Chiang Mai International Airport (CNX)
Leaves 3:20 p.m. · Return leaves 1:10 p.m. · 2 h 50 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$173 27 Oct – 29 Octfound yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $156 to $175.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 14 departure dates from 20 Oct to 27 Feb 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 2-night return fares leaving within 3 days of 27 Oct to compare.
Every date we hold
15 fares on 14 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct – 20 Oct | $537 | Bangkok Airways | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | out 2 stops, back 2 stops | found yesterday | See prices for these dates |
| 21 Oct – 28 Oct | $468 | Bangkok Airways | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | out 1 stop, back 2 stops | found 2 days ago | See prices for these dates |
| 27 Oct – 29 Oct | $173 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 29 Oct – 30 Oct | $284 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | out nonstop, back 2 stops | found yesterday | See prices for these dates |
| 7 Nov – 9 Nov | $295 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | out nonstop, back 2 stops | found 6 days ago | See prices for these dates |
| 19 Nov – 22 Nov | $175 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 23 Nov – 26 Nov | $475 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | out 2 stops, back nonstop | found 6 days ago | See prices for these dates |
| 24 Nov – 26 Nov | $349 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 17 Dec – 20 Dec | $177 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 31 Dec – 5 Jan 2027 | $191 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 22 Feb 2027 – 24 Feb 2027 | $401 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | out 2 stops, back 2 stops | found 6 days ago | See prices for these dates |
| 24 Feb 2027 – 2 Mar 2027 | $261 | Bangkok Airways | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | out 2 stops, back nonstop | found 6 days ago | See prices for these dates |
| 26 Feb 2027 – 28 Feb 2027 | $252 | Bangkok Airways | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | out 2 stops, back nonstop | found 6 days ago | See prices for these dates |
| 27 Feb 2027 – 2 Mar 2027 | $175 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
October 2026 is the cheapest month — from $173.
Airlines on the cheapest dates: Thai Lion Air, Bangkok Airways.
One-way
The cheapest one-way fare on each of 16 departure dates is usually $84 to $94.
Cheapest one-way found recently
$80
22 Oct · Thai Lion Air
Utapao Airport (UTP) → Chiang Mai International Airport (CNX)
Leaves 3:15 p.m. · 1 h 20 min trip
nonstop
found yesterday
Cheapest nonstop one-way
$80
22 Oct · Thai Lion Air
Utapao Airport (UTP) → Chiang Mai International Airport (CNX)
Leaves 3:15 p.m. · 1 h 20 min trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$80 22 Octfound yesterdayOpen this trip
$71 7 Novfound 3 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $71 to $86.
25 days is a short history, so treat this range as an early guide.
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 16 departure dates from 22 Oct to 12 Jan 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?
No. We hold one-way fares on 1 other departure date within 3 days of 22 Oct, and it is not cheaper.
Every date we hold
16 fares on 16 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 22 Oct | $80 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | nonstop | found yesterday | Open this trip |
| 25 Oct | $85 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | nonstop | found yesterday | Open this trip |
| 27 Oct | $93 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | nonstop | found yesterday | Open this trip |
| 29 Oct | $85 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | nonstop | found yesterday | Open this trip |
| 7 Nov | $71 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | nonstop | found 3 days ago | Open this trip |
| 8 Nov | $80 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | nonstop | found 5 days ago | Open this trip |
| 12 Nov | $82 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | nonstop | found 4 days ago | Open this trip |
| 16 Nov | $153 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | 1 stop | found 5 days ago | Open this trip |
| 19 Nov | $87 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | nonstop | found 3 days ago | Open this trip |
| 22 Dec | $87 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | nonstop | found 5 days ago | Open this trip |
| 27 Dec | $98 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | nonstop | found 5 days ago | Open this trip |
| 2 Jan 2027 | $100 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | nonstop | found 5 days ago | Open this trip |
| 3 Jan 2027 | $87 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | nonstop | found 5 days ago | Open this trip |
| 4 Jan 2027 | $161 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | 1 stop | found 5 days ago | Open this trip |
| 10 Jan 2027 | $88 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | nonstop | found 2 days ago | Open this trip |
| 12 Jan 2027 | $89 | Thai Lion Air | Utapao Airport (UTP) → Chiang Mai International Airport (CNX) | nonstop | found 2 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $71.
Airlines on the cheapest dates: Thai Lion Air.
Premium cabin fares from Pattaya to Chiang Mai
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 27 Oct – 29 Oct in another cabin: Premium economy · Business · First
Today's prices for 22 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Pattaya to Chiang Mai?
Return
The cheapest fares were 30 to 59 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 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 |
|---|---|---|---|---|
| 0–6 days | $175 | $156 | +2% | 24 |
| 7–13 days | $194 | $156 | +14% | 22 |
| 14–29 days | $262 | $175 | +53% | 23 |
| 30–59 days | $171 | $165 | Cheapest seen | 25 |
| 60–89 days | $187 | $176 | +9% | 25 |
| 90–179 days | $175 | $175 | +2% | 24 |
One-way
The cheapest fares were 14 to 29 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 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 |
|---|---|---|---|---|
| 0–6 days | $86 | $80 | +4% | 22 |
| 7–13 days | $86 | $80 | +4% | 18 |
| 14–29 days | $83 | $71 | Cheapest seen | 25 |
| 30–59 days | $86 | $78 | +4% | 25 |
| 60–89 days | $88 | $84 | +6% | 23 |
| 90–179 days | $87 | $87 | +5% | 17 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Bangkok → Chiang Mai
101 km from Pattaya
$78
$95 less than flying from Pattaya
8 Feb 2027 – 13 Feb 2027 · DMK → CNX · out nonstop, back nonstop
found 16 hours ago
Hua Hin → Chiang Mai
106 km from Pattaya
$108
$65 less than flying from Pattaya
3 Dec – 6 Dec · HHQ → CNX · out nonstop, back nonstop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Bangkok → Chiang Mai
101 km from Pattaya
$29
$51 less than flying from Pattaya
19 Jul 2027 · BKK → CNX · nonstop
found 13 hours ago
Hua Hin → Chiang Mai
106 km from Pattaya
$44
$36 less than flying from Pattaya
28 Oct · HHQ → CNX · nonstop
found yesterday
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 27 Oct – 29 Oct. A live search on this page shows what those dates cost now, for one adult in economy.
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