Find Cheap Flights from Udon Thani to Bangkok – Compare and Save

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

• Earliest: departs at 07:35 and lands at 08:44
• Latest: departs at 21:40 and lands at 22:49.

The flight takes about 1h 09m.

Only Economy class is available on flights from Udon Thani to Bangkok.

A direct flight from Udon Thani to Bangkok takes 1h 09m, covering 756 km.

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driving licence.

Return flights from Udon Thani to Bangkok range from ฿1,963 to ฿3,091, with an average of ฿2,529 over the past 12 months. Anything below ฿1,963 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 10% above the ฿2,529 route average. Book 18 weeks before departure for the lowest fares.

Thai AirAsia is slightly above the route average for timely arrivals, while Nok Air has a lower on-time arrival rate. On-time arrival rates on Udon Thani to Bangkok flights are:

• Thai AirAsia: 93% on time
• Nok Air: 90% on time
• Thai Lion Air: 77% on time

On average, flights on this route are punctual 80% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ฿466–฿3,374 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

Afternoon is the busiest departure period on Udon Thani to Bangkok flights, with 35% leaving in that window. Morning departures account for 30%, Evening flights for 25%, and Night flights for 10%.

Since Bangkok is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Bangkok Suvarnabhumi Airport (BKK) – daily rates from around ฿436:

• Drive Car Rental
• Alamo
• Sixt
• Yesaway
• Hertz

Near Bangkok Don Mueang Intl Airport (DMK) – daily rates from around ฿229:

• Drive Car Rental
• Alamo
• Thai Rent
• Chic Car Rent
• Hertz

Flights from Udon Thani to Bangkok usually depart from Udon Thani (UTH) and may arrive at several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK).

Morning flights have the fewest delays on this route, while evening departures tend to have the most.

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 Udon Thani to Bangkok route, 20% of flights were delayed in the past three months, with delays averaging 1h 25m.

Yes. Flexible dates can save you up to 18% on flights from Udon Thani to Bangkok. Monday is the cheapest departure day at ฿2,294 return on average, while Friday is the most expensive at ฿2,767, a difference of ฿472.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

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

• Thai AirAsia
• Thai Vietjet Air
• Thai Lion Air
• Nok Air
• Thai Airways

Some of the most popular sights in Bangkok are Victory Monument, Pratunam, and Siam Square. These are among the most viewed places in Bangkok on KAYAK.

Among airlines operating Udon Thani to Bangkok flights:

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

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

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
• Nok Air: a cabin bag and a checked bag in Economy class

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