Typical price difference
-28%฿1,895 here compared with ฿2,628
One-way and roundtrip flights from Bangkok28°Hot
Flights to Udon Thani in March 2027
Top deals
Flights and prices
How much are flights from Bangkok to Udon Thani?
Planning a trip to Udon Thani? Compare dates, airlines, flight times and direct options from Bangkok. 23 one-way fares from ฿568 · 311 roundtrips from ฿998. These results are for march 2027.
- One way from
- ฿568
- 23 outbound-only options
- Roundtrip from
- ฿998
- 311 complete trips
- Typical roundtrip
- ฿1,895
- Half cost less, half cost more
- Flight options
- 311
- Roundtrips available
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Best Deals
Roundtrip deals
330 fares · from ฿998
Outbound and return flights together in one total fare.
Trip datesFlight itineraryTotal fareView
Mar 8 → Mar 113 nights
Roundtrip
- Depart
- Mar 8
- Return
- Mar 11
Out08:30BKK → UTH09:401h 10m · Direct1h 10m · Direct
Return15:00UTH → BKK16:101h 10m · Direct1h 10m · Direct
Outbound08:30BKK09:40UTH1h 10mDirect
Return15:00UTH16:10BKK1h 10mDirect
Operated by
Thai VietJet Air
Thai VietJet Air฿998
฿2,461-59%
Save ฿1,463
Thai VietJet AirRoundtrip total฿998฿2,461−59%Save ฿1,463View deal
Cheapest in the next 365 days
Mar 8 → Mar 2416 nights
Roundtrip
- Depart
- Mar 8
- Return
- Mar 24
Out08:30BKK → UTH09:401h 10m · Direct1h 10m · Direct
Return15:00UTH → BKK16:101h 10m · Direct1h 10m · Direct
Outbound08:30BKK09:40UTH1h 10mDirect
Return15:00UTH16:10BKK1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿998
฿2,461-59%
Save ฿1,463
Thai VietJet AirRoundtrip total฿998฿2,461−59%Save ฿1,463View deal
Cheapest in the next 365 days
Mar 2 → Mar 119 nights
Roundtrip
- Depart
- Mar 2
- Return
- Mar 11
Out08:30BKK → UTH09:401h 10m · Direct1h 10m · Direct
Return15:00UTH → BKK16:101h 10m · Direct1h 10m · Direct
Outbound08:30BKK09:40UTH1h 10mDirect
Return15:00UTH16:10BKK1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿998
฿2,461-59%
Save ฿1,463
Thai VietJet AirRoundtrip total฿998฿2,461−59%Save ฿1,463View deal
Cheapest in the next 365 days
Mar 2 → Mar 97 nights
Roundtrip
- Depart
- Mar 2
- Return
- Mar 9
Out08:30BKK → UTH09:401h 10m · Direct1h 10m · Direct
Return10:10UTH → BKK11:251h 15m · Direct1h 15m · Direct
Outbound08:30BKK09:40UTH1h 10mDirect
Return10:10UTH11:25BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿998
฿2,461-59%
Save ฿1,463
Thai VietJet AirRoundtrip total฿998฿2,461−59%Save ฿1,463View deal
Cheapest in the next 365 days
Mar 2 → Mar 108 nights
Roundtrip
- Depart
- Mar 2
- Return
- Mar 10
Out08:30BKK → UTH09:401h 10m · Direct1h 10m · Direct
Return15:00UTH → BKK16:101h 10m · Direct1h 10m · Direct
Outbound08:30BKK09:40UTH1h 10mDirect
Return15:00UTH16:10BKK1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿998
฿2,461-59%
Save ฿1,463
Thai VietJet AirRoundtrip total฿998฿2,461−59%Save ฿1,463View deal
Cheapest in the next 365 days
Mar 9 → Mar 3021 nights
Roundtrip
- Depart
- Mar 9
- Return
- Mar 30
Out08:30BKK → UTH09:401h 10m · Direct1h 10m · Direct
Return14:55UTH → BKK16:051h 10m · Direct1h 10m · Direct
Outbound08:30BKK09:40UTH1h 10mDirect
Return14:55UTH16:05BKK1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿998
฿2,461-59%
Save ฿1,463
Thai VietJet AirRoundtrip total฿998฿2,461−59%Save ฿1,463View deal
Cheapest in the next 365 days
Mar 9 → Mar 2415 nights
Roundtrip
- Depart
- Mar 9
- Return
- Mar 24
Out08:30BKK → UTH09:401h 10m · Direct1h 10m · Direct
Return10:10UTH → BKK11:251h 15m · Direct1h 15m · Direct
Outbound08:30BKK09:40UTH1h 10mDirect
Return10:10UTH11:25BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿998
฿2,461-59%
Save ฿1,463
Thai VietJet AirRoundtrip total฿998฿2,461−59%Save ฿1,463View deal
Cheapest in the next 365 days
Mar 10 → Mar 3020 nights
Roundtrip
- Depart
- Mar 10
- Return
- Mar 30
Out13:15BKK → UTH14:251h 10m · Direct1h 10m · Direct
Return14:55UTH → BKK16:051h 10m · Direct1h 10m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Return14:55UTH16:05BKK1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿998
฿2,461-59%
Save ฿1,463
Thai VietJet AirRoundtrip total฿998฿2,461−59%Save ฿1,463View deal
Cheapest in the next 365 days
Mar 10 → Mar 2414 nights
Roundtrip
- Depart
- Mar 10
- Return
- Mar 24
Out13:15BKK → UTH14:251h 10m · Direct1h 10m · Direct
Return15:00UTH → BKK16:101h 10m · Direct1h 10m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Return15:00UTH16:10BKK1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿998
฿2,461-59%
Save ฿1,463
Thai VietJet AirRoundtrip total฿998฿2,461−59%Save ฿1,463View deal
Cheapest in the next 365 days
Mar 10 → Mar 3121 nights
Roundtrip
- Depart
- Mar 10
- Return
- Mar 31
Out13:15BKK → UTH14:251h 10m · Direct1h 10m · Direct
Return10:15UTH → BKK11:251h 10m · Direct1h 10m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Return10:15UTH11:25BKK1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿998
฿2,461-59%
Save ฿1,463
Thai VietJet AirRoundtrip total฿998฿2,461−59%Save ฿1,463View deal
Cheapest in the next 365 days
Mar 3 → Mar 118 nights
Roundtrip
- Depart
- Mar 3
- Return
- Mar 11
Out13:15BKK → UTH14:251h 10m · Direct1h 10m · Direct
Return15:00UTH → BKK16:101h 10m · Direct1h 10m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Return15:00UTH16:10BKK1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿998
฿2,461-59%
Save ฿1,463
Thai VietJet AirRoundtrip total฿998฿2,461−59%Save ฿1,463View deal
Cheapest in the next 365 days
Mar 3 → Mar 96 nights
Roundtrip
- Depart
- Mar 3
- Return
- Mar 9
Out13:15BKK → UTH14:251h 10m · Direct1h 10m · Direct
Return10:10UTH → BKK11:251h 15m · Direct1h 15m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Return10:10UTH11:25BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿998
฿2,461-59%
Save ฿1,463
Thai VietJet AirRoundtrip total฿998฿2,461−59%Save ฿1,463View deal
Cheapest in the next 365 days
Mar 3 → Mar 107 nights
Roundtrip
- Depart
- Mar 3
- Return
- Mar 10
Out13:15BKK → UTH14:251h 10m · Direct1h 10m · Direct
Return15:00UTH → BKK16:101h 10m · Direct1h 10m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Return15:00UTH16:10BKK1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿998
฿2,461-59%
Save ฿1,463
Thai VietJet AirRoundtrip total฿998฿2,461−59%Save ฿1,463View deal
Cheapest in the next 365 days
Mar 3 → Mar 2421 nights
Roundtrip
- Depart
- Mar 3
- Return
- Mar 24
Out13:15BKK → UTH14:251h 10m · Direct1h 10m · Direct
Return15:00UTH → BKK16:101h 10m · Direct1h 10m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Return15:00UTH16:10BKK1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿998
฿2,461-59%
Save ฿1,463
Thai VietJet AirRoundtrip total฿998฿2,461−59%Save ฿1,463View deal
Cheapest in the next 365 days
Mar 1 → Mar 1110 nights
Roundtrip
- Depart
- Mar 1
- Return
- Mar 11
Out16:50BKK → UTH18:001h 10m · Direct1h 10m · Direct
Return15:00UTH → BKK16:101h 10m · Direct1h 10m · Direct
Outbound16:50BKK18:00UTH1h 10mDirect
Return15:00UTH16:10BKK1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿999
฿2,461-59%
Save ฿1,462
Thai VietJet AirRoundtrip total฿999฿2,461−59%Save ฿1,462View deal
Cheapest in the next 365 days
Mar 1 → Mar 98 nights
Roundtrip
- Depart
- Mar 1
- Return
- Mar 9
Out16:50BKK → UTH18:001h 10m · Direct1h 10m · Direct
Return10:10UTH → BKK11:251h 15m · Direct1h 15m · Direct
Outbound16:50BKK18:00UTH1h 10mDirect
Return10:10UTH11:25BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿999
฿2,461-59%
Save ฿1,462
Thai VietJet AirRoundtrip total฿999฿2,461−59%Save ฿1,462View deal
Cheapest in the next 365 days
Mar 1 → Mar 109 nights
Roundtrip
- Depart
- Mar 1
- Return
- Mar 10
Out13:15BKK → UTH14:251h 10m · Direct1h 10m · Direct
Return15:00UTH → BKK16:101h 10m · Direct1h 10m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Return15:00UTH16:10BKK1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿999
฿2,461-59%
Save ฿1,462
Thai VietJet AirRoundtrip total฿999฿2,461−59%Save ฿1,462View deal
Cheapest in the next 365 days
Mar 8 → Mar 2517 nights
Roundtrip
- Depart
- Mar 8
- Return
- Mar 25
Out08:30BKK → UTH09:401h 10m · Direct1h 10m · Direct
Return18:30UTH → BKK19:401h 10m · Direct1h 10m · Direct
Outbound08:30BKK09:40UTH1h 10mDirect
Return18:30UTH19:40BKK1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿999
฿2,461-59%
Save ฿1,462
Thai VietJet AirRoundtrip total฿999฿2,461−59%Save ฿1,462View deal
Cheapest in the next 365 days
Mar 21 → Mar 309 nights
Roundtrip
- Depart
- Mar 21
- Return
- Mar 30
Out10:15BKK → UTH11:251h 10m · Direct1h 10m · Direct
Return14:55UTH → BKK16:051h 10m · Direct1h 10m · Direct
Outbound10:15BKK11:25UTH1h 10mDirect
Return14:55UTH16:05BKK1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿999
฿2,461-59%
Save ฿1,462
Thai VietJet AirRoundtrip total฿999฿2,461−59%Save ฿1,462View deal
Cheapest in the next 365 days
Mar 21 → Mar 243 nights
Roundtrip
- Depart
- Mar 21
- Return
- Mar 24
Out10:15BKK → UTH11:251h 10m · Direct1h 10m · Direct
Return15:00UTH → BKK16:101h 10m · Direct1h 10m · Direct
Outbound10:15BKK11:25UTH1h 10mDirect
Return15:00UTH16:10BKK1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿999
฿2,461-59%
Save ฿1,462
Thai VietJet AirRoundtrip total฿999฿2,461−59%Save ฿1,462View deal
Cheapest in the next 365 days
One-way deals
24 fares · from ฿568
Outbound fare only — add a return separately if you need one.
Trip datesFlight itineraryTotal fareView
wed · Mar 17One way
Departurewed · Mar 17
One way2027
13:15BKK → UTH14:251h 10m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿568
฿1,206-53%
฿638 below average
Thai VietJet AirOne-way fare฿568฿1,206−53%Save ฿638View deal
Cheapest in the next 365 days
mon · Mar 8One way
Departuremon · Mar 8
One way2027
13:15BKK → UTH14:251h 10m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿569
฿1,206-53%
฿637 below average
Thai VietJet AirOne-way fare฿569฿1,206−53%Save ฿637View deal
Cheapest in the next 365 days
thu · Mar 11One way
Departurethu · Mar 11
One way2027
13:15BKK → UTH14:251h 10m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿569
฿1,206-53%
฿637 below average
Thai VietJet AirOne-way fare฿569฿1,206−53%Save ฿637View deal
Cheapest in the next 365 days
thu · Mar 18One way
Departurethu · Mar 18
One way2027
08:30BKK → UTH09:401h 10m · Direct
Outbound08:30BKK09:40UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿569
฿1,206-53%
฿637 below average
Thai VietJet AirOne-way fare฿569฿1,206−53%Save ฿637View deal
Cheapest in the next 365 days
tue · Mar 2One way
Departuretue · Mar 2
One way2027
13:15BKK → UTH14:251h 10m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿569
฿1,206-53%
฿637 below average
Thai VietJet AirOne-way fare฿569฿1,206−53%Save ฿637View deal
Cheapest in the next 365 daysDown from ฿1,028 on Aug 28
tue · Mar 9One way
Departuretue · Mar 9
One way2027
08:30BKK → UTH09:401h 10m · Direct
Outbound08:30BKK09:40UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿569
฿1,206-53%
฿637 below average
Thai VietJet AirOne-way fare฿569฿1,206−53%Save ฿637View deal
Cheapest in the next 365 days
wed · Mar 10One way
Departurewed · Mar 10
One way2027
13:15BKK → UTH14:251h 10m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿569
฿1,206-53%
฿637 below average
Thai VietJet AirOne-way fare฿569฿1,206−53%Save ฿637View deal
Cheapest in the next 365 days
wed · Mar 3One way
Departurewed · Mar 3
One way2027
13:15BKK → UTH14:251h 10m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿569
฿1,206-53%
฿637 below average
Thai VietJet AirOne-way fare฿569฿1,206−53%Save ฿637View deal
Cheapest in the next 365 days
mon · Mar 1One way
Departuremon · Mar 1
One way2027
13:15BKK → UTH14:251h 10m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿570
฿1,206-53%
฿636 below average
Thai VietJet AirOne-way fare฿570฿1,206−53%Save ฿636View deal
Cheapest in the next 365 days
mon · Mar 22One way
Departuremon · Mar 22
One way2027
16:50BKK → UTH18:001h 10m · Direct
Outbound16:50BKK18:00UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿570
฿1,206-53%
฿636 below average
Thai VietJet AirOne-way fare฿570฿1,206−53%Save ฿636View deal
Cheapest in the next 365 days
sun · Mar 21One way
Departuresun · Mar 21
One way2027
10:15BKK → UTH11:251h 10m · Direct
Outbound10:15BKK11:25UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿570
฿1,206-53%
฿636 below average
Thai VietJet AirOne-way fare฿570฿1,206−53%Save ฿636View deal
Cheapest in the next 365 days
tue · Mar 16One way
Departuretue · Mar 16
One way2027
08:30BKK → UTH09:401h 10m · Direct
Outbound08:30BKK09:40UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿570
฿1,206-53%
฿636 below average
Thai VietJet AirOne-way fare฿570฿1,206−53%Save ฿636View deal
Cheapest in the next 365 days
tue · Mar 23One way
Departuretue · Mar 23
One way2027
10:15BKK → UTH11:251h 10m · Direct
Outbound10:15BKK11:25UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿570
฿1,206-53%
฿636 below average
Thai VietJet AirOne-way fare฿570฿1,206−53%Save ฿636View deal
Cheapest in the next 365 days
thu · Mar 4One way
Departurethu · Mar 4
One way2027
08:30BKK → UTH09:401h 10m · Direct
Outbound08:30BKK09:40UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿571
฿1,206-53%
฿635 below average
Thai VietJet AirOne-way fare฿571฿1,206−53%Save ฿635View deal
Cheapest in the next 365 days
sun · Feb 28One way
Departuresun · Feb 28
One way2027
10:15BKK → UTH11:251h 10m · Direct
Outbound10:15BKK11:25UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿1,025
฿1,206-15%
฿181 below average
Thai VietJet AirOne-way fare฿1,025฿1,206−15%Save ฿181View deal
fri · Mar 5One way
Departurefri · Mar 5
One way2027
16:50BKK → UTH18:001h 10m · Direct
Outbound16:50BKK18:00UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿1,025
฿1,206-15%
฿181 below average
Thai VietJet AirOne-way fare฿1,025฿1,206−15%Save ฿181View deal
mon · Mar 15One way
Departuremon · Mar 15
One way2027
16:50BKK → UTH18:001h 10m · Direct
Outbound16:50BKK18:00UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿1,025
฿1,206-15%
฿181 below average
Thai VietJet AirOne-way fare฿1,025฿1,206−15%Save ฿181View deal
sat · Mar 20One way
Departuresat · Mar 20
One way2027
16:50BKK → UTH18:001h 10m · Direct
Outbound16:50BKK18:00UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿1,025
฿1,206-15%
฿181 below average
Thai VietJet AirOne-way fare฿1,025฿1,206−15%Save ฿181View deal
sat · Mar 6One way
Departuresat · Mar 6
One way2027
13:15BKK → UTH14:251h 10m · Direct
Outbound13:15BKK14:25UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿1,025
฿1,206-15%
฿181 below average
Thai VietJet AirOne-way fare฿1,025฿1,206−15%Save ฿181View deal
Down from ฿1,018 on Aug 22
sun · Mar 7One way
Departuresun · Mar 7
One way2027
10:15BKK → UTH11:251h 10m · Direct
Outbound10:15BKK11:25UTH1h 10mDirect
Operated byThai VietJet Air
Thai VietJet Air฿1,025
฿1,206-15%
฿181 below average
Thai VietJet AirOne-way fare฿1,025฿1,206−15%Save ฿181View deal
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
March 2027 at a glance
Compare price, non-stop choice and travel time with other Udon Thani options.
Non-stop options
100%+0 points compared with other flights
Typical flight time
1h 10m— longer than the comparison
Roundtrip options
311Trips ready to compare
Typical prices
What do Udon Thani roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿998
Typical low฿1,450
Typical฿1,895
Typical high฿2,321
Flexible dates
Cheapest departure dates for Udon Thani
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿1,450
Mar 1
฿1,449
Mar 2
฿1,449
Mar 3
฿1,452
Mar 4
฿1,906
Mar 5
฿1,906
Mar 6
฿1,906
Mar 7
฿1,450
Mar 8
฿1,450
Mar 9
฿1,449
Mar 10
฿1,452
Mar 11
฿2,273
Mar 12
฿2,321
Mar 13
฿2,273
Mar 14
฿2,693
Mar 19
฿2,608
Mar 21
Flexible timing
Compare Udon Thani by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Udon Thani fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Thai VietJet Air | ฿998 | ฿1,449–฿1,960 | 267 | 100% |
| 2Thai AirAsia | ฿1,784 | ฿1,902–฿2,632 | 157 | 100% |
| 3Nok Air | ฿2,011 | — | 1 | — |
| 4Thai Airways | ฿2,608 | ฿2,741–฿3,559 | 28 | 100% |
Weather through the year
Typical temperatures in Udon Thani
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
23°Jan
26°Feb
28°Mar
30°Apr
29°May
28°Jun
28°Jul
27°Aug
27°Sep
26°Oct
25°Nov
23°Dec
Useful trip facts
What to know about Udon Thani
- Country
- Thailand
- Arrival code
- UTH
- Typical annual temperature
- 27°C
- Usual temperature, not a forecast
- Trip styles
- City, Romantic
- Bangkok departure airports
- BKK
- Airports represented in the current fare results
- Arrival airports
- UTH
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 1h 10m
- Typical stay
- 12 nights
Why go
Why travelers consider Udon Thani
Red Lotus Sea and Ban Chiang. A growing Isan city near one of Southeast Asia's most important archaeological sites and stunning seasonal wetlands.
Explore related searches
Common questions about Udon Thani
What is the lowest available one-way fare for Udon Thani?
The lowest available one-way fare is ฿568. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Udon Thani?
The lowest available roundtrip fare is ฿998. Check the dates, baggage and final total before booking.
What is a typical fare for Udon Thani?
A typical fare is ฿1,895. Many available options sit between ฿1,450 and ฿2,321.
How many choices are available for Udon Thani?
Choose from 311 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Udon Thani?
311 roundtrip flights are non-stop both ways. That is 100% of the current choices.
Which month has the lowest fares for Udon Thani?
Mar 2027 has the lowest available roundtrip fare, from ฿998.
What is the cheapest flight from Bangkok to Udon Thani?
The lowest currently observed flight from Bangkok to Udon Thani is ฿998. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to Udon Thani?
Based on current prices, March 2027 offers some of the best deals from Bangkok to Udon Thani. Check the month-by-month breakdown on this page for the cheapest times to fly.