UTH

฿1,151 Find Cheap Flights to Udon Thani – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 16% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
฿2,203
Typical prices: ฿1,874-฿3,915
Thai Vietjet Air
Fri 21/9Tue 25/9
BKK - UTH • Direct
Cheapest one-way flight
฿1,151
Typical prices: ฿1,176-฿2,466
Nok Air
Sat 6/10
DMK - UTH • Direct
Direct flights
You can fly direct with Thai AirAsia, Thai Lion Air, and others. Average duration is 1h 12m.
FAQs
FAQs
Top airlines
Most flights • 39 per week
Best reviews • 7.9 score
Airline reviews
+1
Airline reviews
+1
Top routes
Cheapest • 51% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 25 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
+1
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Udon Thani!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Udon Thani

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Udon Thani

Thu 24 Sep - Mon 28 Sep
Thai Lion Air Logo
11:15 - 12:15DMK  Bangkok Don Mueang Intl-UTH Udon Thani
1h 00mdirect
Thai Lion Air Logo
20:35 - 21:40UTH  Udon Thani-DMK Bangkok Don Mueang Intl
1h 05mdirect
฿2,203Thai Lion Air
Wed 23 Sep - Sun 27 Sep
Multiple Airlines Logo
11:15 - 12:15DMK  Bangkok Don Mueang Intl-UTH Udon Thani
1h 00mdirect
Multiple Airlines Logo
07:40 - 08:40UTH  Udon Thani-DMK Bangkok Don Mueang Intl
1h 00mdirect
฿2,203Multiple Airlines
Mon 21 Sep - Fri 25 Sep
Thai Vietjet Air Logo
13:10 - 14:25BKK  Bangkok Suvarnabhumi-UTH Udon Thani
1h 15mdirect
Thai Vietjet Air Logo
11:55 - 13:05UTH  Udon Thani-BKK Bangkok Suvarnabhumi
1h 10mdirect
฿2,203Thai Vietjet Air
Thu 4 Feb - Mon 15 Feb
Thai Vietjet Air Logo
08:30 - 09:40BKK  Bangkok Suvarnabhumi-UTH Udon Thani
1h 10mdirect
Thai Vietjet Air Logo
10:10 - 11:25UTH  Udon Thani-BKK Bangkok Suvarnabhumi
1h 15mdirect
฿2,203Thai Vietjet Air
Wed 23 Sep - Tue 29 Sep
Multiple Airlines Logo
11:15 - 12:15DMK  Bangkok Don Mueang Intl-UTH Udon Thani
1h 00mdirect
Multiple Airlines Logo
07:40 - 08:40UTH  Udon Thani-DMK Bangkok Don Mueang Intl
1h 00mdirect
฿2,203Multiple Airlines
Wed 23 Sep - Wed 30 Sep
Nok Air Logo
06:00 - 07:10DMK  Bangkok Don Mueang Intl-UTH Udon Thani
1h 10mdirect
Nok Air Logo
07:40 - 08:40UTH  Udon Thani-DMK Bangkok Don Mueang Intl
1h 00mdirect
฿2,236Nok Air
Mon 28 Sep - Wed 30 Sep
Nok Air Logo
06:00 - 07:10DMK  Bangkok Don Mueang Intl-UTH Udon Thani
1h 10mdirect
Nok Air Logo
07:40 - 08:40UTH  Udon Thani-DMK Bangkok Don Mueang Intl
1h 00mdirect
฿2,236Nok Air
Wed 23 Sep - Mon 28 Sep
Thai Lion Air Logo
11:15 - 12:15DMK  Bangkok Don Mueang Intl-UTH Udon Thani
1h 00mdirect
Thai Lion Air Logo
12:55 - 14:10UTH  Udon Thani-DMK Bangkok Don Mueang Intl
1h 15mdirect
฿2,236Thai Lion Air
Wed 23 Dec - Wed 30 Dec
Thai AirAsia Logo
18:00 - 19:10DMK  Bangkok Don Mueang Intl-UTH Udon Thani
1h 10mdirect
Thai AirAsia Logo
21:35 - 22:35UTH  Udon Thani-DMK Bangkok Don Mueang Intl
1h 00mdirect
฿2,302Thai AirAsia
Wed 10 Feb - Wed 24 Feb
Thai AirAsia Logo
14:40 - 15:55DMK  Bangkok Don Mueang Intl-UTH Udon Thani
1h 15mdirect
Thai AirAsia Logo
19:40 - 20:45UTH  Udon Thani-DMK Bangkok Don Mueang Intl
1h 05mdirect
฿2,400Thai AirAsia
Booking Insights

Price, demand, and travel trends for Thailand to Udon Thani flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Thailand to Udon Thani with more confidence.

What is the cheapest flight to Udon Thani?

Bangkok Suvarnabhumi Airport to Udon Thani is the cheapest route at ฿2,203 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Udon Thani?

A return flight to Udon Thani costs ฿2,501 on average, based on data over the past 12 months on KAYAK. Return fares from Bangkok Suvarnabhumi Airport average ฿2,209, while Rayong runs a bit higher at ฿3,555.

What is the cheapest day to fly to Udon Thani?

Monday is the cheapest day to fly to Udon Thani at ฿2,466 return on average over the past 12 months on KAYAK. Sunday is the most expensive at ฿3,124.

What is the cheapest month to fly to Udon Thani?

  • September is the cheapest month to fly to Udon Thani with an average price of ฿1,808 return.
  • April (฿3,288) and December (฿3,091) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Udon Thani?

Evening flights to Udon Thani are the cheapest at ฿2,367 return on average. Night flights are the most expensive at ฿3,650.

What is a good deal for flights to Udon Thani?

Flights under ฿1,874 are considered a good deal. 25% of KAYAK users found return flights to Udon Thani at or below these prices, with the lowest fares from:

  • Bangkok Suvarnabhumi Airport ฿1,786
.

When are flights to Udon Thani the cheapest?

Flights to Udon Thani are cheapest 25 weeks before departure. Booking in this window typically costs about 37% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Udon Thani

Low season

September

Cheapest flight

฿1,151
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flights from Bangkok Don Mueang Intl Airport to Udon Thani

When to book flights to Udon Thani

Are your dates flexible? Find out the best times to travel to Udon Thani based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Udon Thani, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What is the difference between the most popular and the most frequent airline at Udon Thani?

    Thai AirAsia operates the most flights from Thailand to Udon Thani at 39 per week, while Thai Vietjet Air is the airline most often selected by KAYAK users searching for flights from Thailand to Udon Thani. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • How long are direct flights to Udon Thani from different departure cities?

    Direct flight time to Udon Thani varies depending on your departure city:
    • from Bangkok Suvarnabhumi Airport: 1h 05m
    • from Phuket City: 1h 55m
    • from Rayong: 1h 20m
    • from Hat Yai: 2h 00m
    • from Chiang Mai: 1h 05m

  • Where can I fly from to get the cheapest fares to Udon Thani?

    Based on fares booked in the past 5 days, the cheapest flights to Udon Thani are from:
    • Bangkok, from ฿2,203 return

  • How many flights serve Udon Thani?

    Udon Thani receives 20 flights per day and 137 per week from across the world. Bangkok Suvarnabhumi Airport has the most flights to Udon Thani with 49 weekly flights.

  • How do I know if a flight to Udon Thani is a good deal?

    A good deal on a flight to Udon Thani is around ฿1,874 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How expensive are last-minute flights to Udon Thani?

    Last-minute fares to Udon Thani – booked within 2 weeks of departure – run 7% above the average return fare of ฿2,501.

  • Which airlines should I consider for flights to Udon Thani?

Your guide to booking Udon Thani flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Udon Thani, aim to book around 25 weeks before you fly. That window historically saves about 37% versus last-minute pricing based on KAYAK booking data over the last 12 months.
  • For flights to Udon Thani, recent KAYAK data shows that stronger deals tend to be around ฿1,874 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Udon Thani in September. Return fares historically average ฿1,808 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to ฿1,282 per return. Afternoon flights to Udon Thani average ฿2,367 compared to ฿3,650 for evening flights. See the time-of-day chart above for the full breakdown.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Udon Thani, some airlines may include bags at no extra cost. For example, Thai Vietjet Air includes a cabin bag and a checked bag in Economy class, Thai AirAsia includes a cabin bag and a checked bag in Economy class, and Thai Airways includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.

Reviews of the top 5 airlines flying to Udon Thani

 
Need help choosing which airline to fly with to Udon Thani? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Thai AirwaysOverall score based on 418 reviews
6.9Entertainment
7.5Food
7.7Comfort
8.0Boarding
8.5Crew
Airline reviews

Excellent service in business class. Well worth the slightly higher fare as it includes lounge access, additional luggage weight and a full hot meal on board.

10.0 ExcellentRamon, Jul 2026
Read more Thai Airways reviews

Excellent service in business class. Well worth the slightly higher fare as it includes lounge access, additional luggage weight and a full hot meal on board.

We still get drinks and a snack. Love the gift bags too.

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

The flight attendants ignored us several times which was annoying. The sandwich thing wasn't very good but it's only an hour flight, it would have been better to have entertainment over bad food.

Extra seat belt across the chest 10 minutes before taking off and 15 minutes before landing seemed excessively safe.

The transfer from Domestic and International was a bit confusing but I am easily confused. I did not eat any food, but the food on the other leg was decent. It was nice they turned the lights off on the night flight. The plane was in good shape, but was a little cramped in economy and I am small. They gave me a customs form to fill out and nobody looked at it as I went through customs. Not a bad flight.

After going back and forth with the airline, they never reimbursed the airline tickets. Went around asking multiple people how to get reimbursed and kept getting put back, not satisfied with their customer service.

No working jet bridge to deplane, with priority customers deplaning last. Followed by bus to terminal.

The flight left on time and landed early. The attendants were polite and friendly. Thank you

Efficient and fast check in, courteous staff at counter and on board. On time departure and arrival. AIR ASIA is my favorite international thailand carrier for reasonable cost and excellent customer service!

Delayed us three times, changed gates twice, and then tried to charge for food on the plane.

Air Asia just dreadfull. Always poorest customer service and very unwelcoming staff which is clearly bread in from the Top down from the CEO

Everything was good. The red seats were a scam. Just like any other seat but red. Although they let you board earlier which was very nice.

Ontime, no frills, the cabin is clean, the ticket price is lower than the full-service airlines.

Took 4 flights in 5 days 3 out of 4 left late about one hour each.

No WiFi or movies. And the seat We’re uncomfortable. Good thing it was a short flight

It was on time! First time in a long time for Air Asia. Thank you!

Thai Air Asia no longer has customer support that you can call and talk to. All support is done by chat bot or self help websites. This can be a major issue if you have a problem and it bit us so we can’t recommend nor will we book with them again unless as a last resort.

Direct flight to BALI was good and convenient. Improvement suggestions - provide complimentary water

50 minutes delay on boarding,but overall delay time almost 2 hours on arrival.

I specifically searched for flight with checkin bags. Airfare assist website still sold tickets without check in bags and I had to pay 3 times more for my bad. Worst experience ever with untrained staff and haphazard boarding

As a frequent flyer, I was impressed with the smooth take off.

No frills means no frills... I just got on the plane and flew. That's all. Nothing more and nothing less. Or I did buy some water, they took cash only! LOL

First the flight delayed 1 hour ND then when we suppose to landing the pilot decided not to land at the chiang Mai Airport but the chiang rai airport

I rated the experience poor because I had to purchase new tickets to return to Phuket because the airline had no record of my flight.

i think allowing passenger to have personal handbags or bags in their lap is a safety issue. As for food there was not onbpard and had no other choice. We also waited for over 1hour 10 min for some reason and keep getting we will be departing soon.

Newer plane and comfortable. No wifi and thier website and App. are horrible. Tried to purchase luggage online and could not do it.

I don't like this airline. The website is not user friendly. I tried to check in multiple times and no joy. Then I googled why might this airline not let me check in and it said if you are checking baggage you can't check in. I really thought that I had purchased baggage. Because I have been traveling for 3 months and making sure that I pay for baggage on every flight. This flight they said that I had not purchased baggage but there is really no way to check on the passenger side.

I wasn't able to check in. The website could find my reservation but then an error occurred. I tried 4 times spread out through the day and got the error message every time.

well it was a short flight so there was no food but couldnt answer that question with a N/A There was no entertainment so N/A but the flight was great and staff was number #1

Never on time when I fly and Thai Vietjet App is too complicated. I had booked und paid for seat number 15A but when checked in, I got another seat number and row. I paid extra 50 bath for what??? They couldn’t change and I got no refund. No time to discuss with the ground crew to change it. I would never pay for seat anymore.

Excellent experience nothing could be improved with staff. Was hoping someday the airline will use tape recorded lfor languages that are not common to staff. Probably with AI it might be a good addition

We were packed in like sardines. They did not even serve water on the flight!

I get tired of Viet Jet's regular delays. I tell myself every time that I need tp switch to Air Asia, which I have, but AA doesn't always have flights when I need them. Oh well...

Everything were ok except that if we wanted to drink even a glass of water in the plane we had to pay !!

Great from start to finish. Staff very friendly. Flight smooth and comfortable.

Delay of 3 hrs and they offered only Macdonalds pineapple pays. Not any good

The return flight was delayed for more than 4 hours. Luckily we were in the airport way in advance and managed to reach out to the Nok Air sales office to squeeze us into the earlier flight.

Lead flight attendant was rude and not helpful. Very unprofessional.

Purchased additional baggage and the flight was canceled due to covid. When they rebooked us they didn’t carry over the extra baggage. They wanted to charge 3x the original ticket price for “added” weight… 6000 bhat for an additional 15kilo (which would of been easily covered by what we originally booked) took nearly 2 hours to work out and they only let us check in minutes before our flight boarded. Very unhappy.

More options for your flight to Udon Thani