Udon Thani to Bangkok UTH → BKK, DMK
Udon Thani International Airport (UTH) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)
The cheapest return found recently is $62 with Nok Air, 2 Nov – 4 Nov, found 3 days ago. The cheapest one-way found recently is $28 with Thai Lion Air, 28 Oct, found yesterday.
Return
The cheapest return fare on each of 3 departure dates is usually $67 to $72.
Cheapest return found recently
$62
2 Nov – 4 Nov · Nok Air
Udon Thani International Airport (UTH) → Don Mueang International Airport (DMK)
Leaves 9:00 p.m. · Return leaves 7:25 p.m. · 2 h 10 min of travel, both ways together
out nonstop, back nonstop
found 3 days ago
Cheapest nonstop return
$62
2 Nov – 4 Nov · Nok Air
Udon Thani International Airport (UTH) → Don Mueang International Airport (DMK)
Leaves 9:00 p.m. · Return leaves 7:25 p.m. · 2 h 10 min of travel, both ways together
out nonstop, back nonstop
found 3 days ago
Found recently, and the cheapest we hold
$62 2 Nov – 4 Novfound 3 days agoSee 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 $59 to $95.
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 3 departure dates from 21 Oct to 2 Nov, 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 2 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 | |
|---|---|---|---|---|---|---|
| 21 Oct – 24 Oct | $73 | Thai Lion Air | Udon Thani International Airport (UTH) → Don Mueang International Airport (DMK) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 29 Oct – 29 Oct | $71 | Thai Vietjet Air | Udon Thani International Airport (UTH) → Suvarnabhumi Airport (BKK) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 2 Nov – 4 Nov | $62 | Nok Air | Udon Thani International Airport (UTH) → Don Mueang International Airport (DMK) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $62.
Airlines on the cheapest dates: Thai Lion Air, Thai Vietjet Air, Nok Air.
One-way
The cheapest one-way fare on each of 14 departure dates is usually $32 to $37.
Cheapest one-way found recently
$28
28 Oct · Thai Lion Air
Udon Thani International Airport (UTH) → Don Mueang International Airport (DMK)
Leaves 8:35 p.m. · 1 h 10 min trip
nonstop
found yesterday
Cheapest nonstop one-way
$28
28 Oct · Thai Lion Air
Udon Thani International Airport (UTH) → Don Mueang International Airport (DMK)
Leaves 8:35 p.m. · 1 h 10 min trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$28 28 Octfound yesterdayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $13 to $31.
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 14 departure dates from 20 Oct to 4 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 3 other departure dates within 3 days of 28 Oct, and none is cheaper.
Every date we hold
17 fares on 14 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct | $37 | Nok Air | Udon Thani International Airport (UTH) → Don Mueang International Airport (DMK) | nonstop | found 4 days ago | Open this trip |
| 21 Oct | $37 | Nok Air | Udon Thani International Airport (UTH) → Don Mueang International Airport (DMK) | nonstop | found yesterday | Open this trip |
| 22 Oct | $37 | Thai Vietjet Air | Udon Thani International Airport (UTH) → Suvarnabhumi Airport (BKK) | nonstop | found 4 days ago | Open this trip |
| 25 Oct | $42 | Thai Lion Air | Udon Thani International Airport (UTH) → Don Mueang International Airport (DMK) | nonstop | found 3 days ago | Open this trip |
| 28 Oct | $28 | Thai Lion Air | Udon Thani International Airport (UTH) → Don Mueang International Airport (DMK) | nonstop | found yesterday | Open this trip |
| 29 Oct | $31 | Nok Air | Udon Thani International Airport (UTH) → Don Mueang International Airport (DMK) | nonstop | found today | Open this trip |
| 31 Oct | $31 | Nok Air | Udon Thani International Airport (UTH) → Don Mueang International Airport (DMK) | nonstop | found 2 days ago | Open this trip |
| 1 Nov | $34 | Nok Air | Udon Thani International Airport (UTH) → Don Mueang International Airport (DMK) | nonstop | found 3 days ago | Open this trip |
| 2 Nov | $36 | Thai Vietjet Air | Udon Thani International Airport (UTH) → Suvarnabhumi Airport (BKK) | nonstop | found 5 days ago | Open this trip |
| 9 Nov | $36 | Thai Vietjet Air | Udon Thani International Airport (UTH) → Suvarnabhumi Airport (BKK) | nonstop | found 6 days ago | Open this trip |
| 18 Nov | $32 | Thai Vietjet Air | Udon Thani International Airport (UTH) → Suvarnabhumi Airport (BKK) | nonstop | found 4 days ago | Open this trip |
| 20 Nov | $35 | Nok Air | Udon Thani International Airport (UTH) → Don Mueang International Airport (DMK) | nonstop | found yesterday | Open this trip |
| 25 Nov | $32 | Thai Vietjet Air | Udon Thani International Airport (UTH) → Suvarnabhumi Airport (BKK) | nonstop | found 6 days ago | Open this trip |
| 4 Jan 2027 | $54 | Thai AirAsia | Udon Thani International Airport (UTH) → Don Mueang International Airport (DMK) | nonstop | found 6 days ago | Open this trip |
Which month looks cheapest?
October 2026 is the cheapest month — from $28.
Airlines on the cheapest dates: Nok Air, Thai Vietjet Air, Thai Lion Air, Thai AirAsia.
Premium cabin fares from Udon Thani to Bangkok
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 2 Nov – 4 Nov in another cabin: Premium economy · Business · First
Today's prices for 28 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Udon Thani to Bangkok?
Return
Fares 90 to 179 days before departure were typically 20% lower than 0 to 6 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 | $81 | $73 | +25% | 13 |
| 7–13 days | $76 | $66 | +17% | 10 |
| 14–29 days | $72 | $62 | +11% | 23 |
| 30–59 days | $82 | $82 | +26% | 11 |
| 60–89 days | $86 | $86 | +32% | 9 |
| 90–179 days | $65 | $59 | Cheapest seen | 22 |
| 180+ days | $95 | $95 | +46% | 8 |
One-way
Fares 90 to 179 days before departure were typically 47% lower than 0 to 6 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 | $32 | $28 | +88% | 25 |
| 7–13 days | $31 | $28 | +82% | 24 |
| 14–29 days | $34 | $30 | +100% | 25 |
| 30–59 days | $33 | $32 | +94% | 25 |
| 60–89 days | $37 | $36 | +118% | 17 |
| 90–179 days | $17 | $14 | Cheapest seen | 24 |
| 180+ days | $24 | $13 | +41% | 24 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Khon Kaen → Bangkok
104 km from Udon Thani
$78
$16 more than flying from Udon Thani
20 Oct – 22 Oct · KKC → DMK · out nonstop, back nonstop
found yesterday
Vientiane → Bangkok
71 km from Udon Thani
$207
$145 more than flying from Udon Thani
30 Oct – 2 Nov · VTE → DMK · out nonstop, back nonstop
found yesterday
Udon Thani → Pattaya
101 km from Bangkok
$171
$109 more than flying to Bangkok
23 Nov – 27 Nov · UTH → UTP · out nonstop, back nonstop
found 2 days ago
Sakon Nakhon → Bangkok
142 km from Udon Thani
$99
$37 more than flying from Udon Thani
29 Oct – 29 Oct · SNO → DMK · out nonstop, back nonstop
found 4 days ago
Loei → Bangkok
115 km from Udon Thani
$104
$42 more than flying from Udon Thani
10 Dec – 13 Dec · LOE → DMK · out nonstop, back nonstop
found 4 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Khon Kaen → Bangkok
104 km from Udon Thani
$33
$5 more than flying from Udon Thani
14 Nov · KKC → DMK · nonstop
found yesterday
Sakon Nakhon → Bangkok
142 km from Udon Thani
$39
$11 more than flying from Udon Thani
20 Oct · SNO → DMK · nonstop
found yesterday
Loei → Bangkok
115 km from Udon Thani
$47
$19 more than flying from Udon Thani
6 Nov · LOE → DMK · nonstop
found 2 days ago
Vientiane → Bangkok
71 km from Udon Thani
$90
$62 more than flying from Udon Thani
21 Oct · VTE → DMK · 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 2 Nov – 4 Nov. 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