Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Bangkok to Udon Thani. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Bangkok to Udon Thani, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The Bangkok — Udon Thani route is served by multiple airlines, including Thai Vietjet Air, Nok Air, and Thai Lion Air. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $18, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
Bangkok — Udon Thani
09/28/2026
Departure
Direct flight
VZ200
starting at $18
Bangkok — Udon Thani
09/30/2026
Departure
Direct flight
VZ200
starting at $22
Bangkok — Udon Thani
09/22/2026
Departure
Direct flight
VZ204
starting at $25
Bangkok — Udon Thani
08/28/2026
Departure
Direct flight
VZ200
starting at $32
Bangkok — Udon Thani
08/12/2026
Departure
Direct flight
DD300
starting at $32
Bangkok — Udon Thani
08/08/2026
Departure
Direct flight
VZ202
starting at $33
Bangkok — Udon Thani
08/09/2026
Departure
Direct flight
VZ200
starting at $33
Bangkok — Udon Thani
08/12/2026
Departure
Direct flight
VZ200
starting at $33
Bangkok — Udon Thani
08/29/2026
Departure
Direct flight
VZ204
starting at $33
Bangkok — Udon Thani
07/30/2026
Departure
Direct flight
VZ200
starting at $36
Thai Vietjet Air
Mo, Tu, We, Fr, and Sa
starting at $47
Thai AirAsia
Mo, Tu, We, Fr, and Sa
starting at $48
Thai Airways
Mo, Tu, We, Fr, and Sa
starting at $47
The airlines on the Bangkok — Udon Thani route each fly on specific days: Thai Vietjet Air, Thai AirAsia, and Thai Airways fly every day except Sunday and Thursday.
The cheapest one-way flight from Bangkok to Udon Thani departs on 09/28/2026, is operated by Thai Vietjet Air and costs $18
The cheapest roundtrip flight from Bangkok to Udon Thani departs on 08/08/2026, is operated by Thai Vietjet Air and costs $65
Fastest flight from Bangkok to Udon Thani takes 1 hour
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Bangkok and Udon Thani is 471km (292 miles). The average flight duration is 1h 10m. There are 130 direct flights from Bangkok to Udon Thani. Bangkok and Udon Thani are in the same time zone. Flights from Bangkok begin at 6:00 AM. The latest flight from Bangkok departs at 7:45 PM
We couldn't find any special offers for flights from Bangkok to Udon Thani
The cheapest flight ticket from Bangkok to Udon Thani according to data for the last 48 hours costs $18
Often the best time to buy tickets from Bangkok to Udon Thani is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Bangkok to Udon Thani can be found flying in these months: September, August, July.
The fastest flights from Bangkok to Udon Thani start from 1 hour in the air.
The following airlines operate direct flights on the route Bangkok — Udon Thani: Thai Vietjet Air, Nok Air
In different months, ticket prices from Bangkok to Udon Thani vary: minimum — $34 (September 2026), maximum — $47 (February 2027). Typically, the flight costs $40–$40.
Ticket prices for Bangkok — Udon Thani follow a predictable curve: rise, peak, and decline. This typical seasonal pattern lets you plan your purchase to avoid overpaying.
Prices rise from September 2026 to February 2027 (+35%), then decline from July 2026 to September 2026 (15%). The cheapest tickets are in August 2026–September 2026 (averaging $36), while the priciest are in September 2026–February 2027 ($40).
For savings, plan your flight for August 2026–September 2026 — you could save up to 11%. Try to avoid September 2026–February 2027 when possible: prices are at their highest then.
Price spread on this route is 11.4%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
