₪157 Find Cheap Flights from Bangkok to Udon Thani - Compare and Save

Among airlines operating Bangkok Suvarnabhumi Airport to Udon Thani flights:

• Thai Vietjet Air: offers free seat selection
• Thai Airways: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Bangkok Suvarnabhumi Airport and Udon Thani. The airlines offering direct flights on this route include:

• Thai Vietjet Air
• Thai Airways

Flights from Bangkok Suvarnabhumi Airport to Udon Thani usually depart from Bangkok Suvarnabhumi (BKK) and arrive at Udon Thani (UTH).

Here are some options for this route, based on selected ticket types and cabin classes:

• Thai Vietjet Air: a cabin bag and a checked bag in Economy Class
• Thai Airways: a cabin bag and a checked bag in Economy Class
• Hahn Air Systems: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge ₪40–₪196 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-800 family is used most often on this route, operated mainly by Nok Air and Thai Lion Air. Other aircraft seen on the route include Airbus A320-100/200 variants.

Yes. Being flexible with your travel dates can save you up to 26% on the Bangkok Suvarnabhumi Airport to Udon Thani route. Monday is the cheapest departure day at ₪179 round-trip on average, while Thursday is the most expensive at ₪239, a difference of ₪61. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bangkok Suvarnabhumi Airport to Udon Thani route, 17% of flights were delayed in the past 3 months, with delays averaging 39 minutes.

Morning is the busiest departure period on Bangkok Suvarnabhumi Airport to Udon Thani flights, with 43% of flights leaving in that window. Afternoon departures account for 43%, evening flights for 14%, and night flights for 0%.

These are the earliest and latest flight times available from Bangkok Suvarnabhumi Airport to Udon Thani:

• Earliest: departs at 06:55 and lands at 08:06
• Latest: departs at 19:45 and lands at 20:56.

The flight takes about 1h 11m.

Last-minute fares on this route - booked within 2 weeks of departure - run 20% above the route average of ₪203. Book 19 weeks before departure for the lowest fares.

A nonstop flight from Bangkok Suvarnabhumi Airport to Udon Thani takes 1h 11m, covering 748 km.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about ₪412 to ₪1,304. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Bangkok Suvarnabhumi Airport to Udon Thani are currently higher than usual. Average one-way flight prices are about ₪260, which is 79% above the typical average for this route.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Udon Thani Airport (UTH) hosts 5 major car rental companies, with daily rates starting from around ₪40 for economy cars. Top options include:
• Drive Car Rental
• Thrifty
• Hertz
• Sixt
• ASAP Car Rentals

Round-trip flights from Bangkok Suvarnabhumi Airport to Udon Thani range from ₪165 to ₪279, with an average of ₪203 over the past 12 months. Anything below ₪165 counts as a good deal.