$37 Find Cheap Flights from Bangkok Suvarnabhumi Airport to Udon Thani - Compare and Save

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

• Earliest: departs at 6:55 am and lands at 8:06 am
• Latest: departs at 7:45 pm and lands at 8:56 pm.

The flight takes about 1h 11m.

Three cabin classes are available on flights from Bangkok Suvarnabhumi Airport to Udon Thani:

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from Bangkok Suvarnabhumi Airport to Udon Thani takes 1h 11m, covering 289 miles.

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.

Round-trip flights from Bangkok Suvarnabhumi Airport to Udon Thani range from $56 to $97, with an average of $71 over the past 12 months. Anything below $56 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 16% above the $71 route average. Book 19 weeks before departure for the lowest fares.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $14–$62 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

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

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%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $70 to $353. That means the highest observed fare was about 5x 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 $71, which is 42% above the typical average for this route.

Udon Thani Airport (UTH) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:

• Drive Car Rental
• Thrifty
• Hertz
• ASAP Car Rentals
• Sixt

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

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 Bangkok Suvarnabhumi Airport to Udon Thani route, 17% of flights were delayed in the past 3 months, with delays averaging 39m.

Yes. Flexible dates can save you up to 18% on flights from Bangkok Suvarnabhumi Airport to Udon Thani. Monday is the cheapest departure day at $66 round-trip on average, while Sunday is the most expensive at $80, a difference of $14.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

• Thai Vietjet Air
• Thai Airways

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.

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 always check the fare details before booking.