January 2026
611 fares
One way31
- Min
- ฿665
- Avg
- ฿1,019
Roundtrip580
- Min
- ฿1,185
- Avg
- ฿2,025
Best Time to Visit Udon Thani
Compare the cheapest months to fly from Bangkok to Udon Thani. One-way and roundtrip prices are shown as separate series.
One way from ฿606
Roundtrip from ฿1,071
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Outbound and return flights together in one total fare · Best fares right now
Month price intelligence
Min and average fares.
Month price intelligence
Min and average fares.
February 2026
114 fares
One way6
- Min
- ฿666
- Avg
- ฿1,159
Roundtrip108
- Min
- ฿1,187
- Avg
- ฿2,240
July 2026
159 fares
One way7
- Min
- ฿1,156
- Avg
- ฿1,402
Roundtrip152
- Min
- ฿2,271
- Avg
- ฿2,702
August 2026
620 fares
One way31
- Min
- ฿1,111
- Avg
- ฿1,233
Roundtrip589
- Min
- ฿2,084
- Avg
- ฿2,357
September 2026
600 fares
One way30
- Min
- ฿607
- Avg
- ฿1,072
Roundtrip570
- Min
- ฿1,092
- Avg
- ฿2,250
October 2026
620 fares
One way31
- Min
- ฿609
- Avg
- ฿1,203
Roundtrip589
- Min
- ฿1,071
- Avg
- ฿2,118
November 2026
556 fares
One way30
- Min
- ฿606
- Avg
- ฿784
Roundtrip526
- Min
- ฿1,073
- Avg
- ฿1,694
December 2026
605 fares
One way31
- Min
- ฿664
- Avg
- ฿1,351
Roundtrip574
- Min
- ฿1,185
- Avg
- ฿2,768
FAQ: Best Time to Visit Udon Thani
What is the cheapest flight from Bangkok to Udon Thani?
The cheapest flight we've found from Bangkok to Udon Thani is ฿1,071. Prices change frequently, so check back often for the latest deals.
What is the average flight price from Bangkok to Udon Thani?
The average price for flights from Bangkok to Udon Thani is around ฿2,118. You can save up to 49% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Udon Thani?
Based on current prices, October 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.
Are there direct flights from Bangkok to Udon Thani?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Udon Thani.
Quick Answers
What is a steal?
A steal is one of the lowest fares available for that destination and fare type. One-way and roundtrip baselines stay separate.
When is the cheapest month?
november 2026 currently starts at ฿606, the lowest fare among these months.
What should I compare?
Check the fare-type label, total price, relevant dates, airlines, stops, travel time and baggage before you choose.
Can prices change?
Yes. Confirm the final price and flight details before you pay.