BKK - UTH

36€ Find Cheap Flights from Bangkok to Udon Thani – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Suvarnabhumi to Udon Thani departing on 06.08.. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
67 €
Typical prices: 49 €-87 €
Thai Vietjet Air
Wed 14.10.Mon 23.11.
BKK - UTH • Direct
Cheapest one-way flight
36 €
Typical prices: 27 €-46 €
Thai Vietjet Air
Thu 6.8.
BKK - UTH • Direct
Top airlines
Cheapest • from 67 € (return)
Best reviews • 7,9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Thai Airways and Thai Vietjet Air. Average duration is 1h 12m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 87% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Udon Thani!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Bangkok to Udon Thani (BKK-UTH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bangkok to Udon Thani that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Suvarnabhumi to Udon Thani

Wed, 14. Oct - Mon, 23. Nov
Thai Vietjet Air Logo
10:10 - 11:20
BKK
-
UTH
1h 10mdirect
Thai Vietjet Air Logo
10:10 - 11:25
UTH
-
BKK
1h 15mdirect
67 €Thai Vietjet Air
Mon, 3. Aug - Mon, 10. Aug
Thai Vietjet Air Logo
16:00 - 17:15
BKK
-
UTH
1h 15mdirect
Thai Vietjet Air Logo
10:15 - 11:25
UTH
-
BKK
1h 10mdirect
67 €Thai Vietjet Air
Wed, 28. Oct - Sun, 8. Nov
Thai Vietjet Air Logo
8:30 - 9:40
BKK
-
UTH
1h 10mdirect
Thai Vietjet Air Logo
10:10 - 11:25
UTH
-
BKK
1h 15mdirect
74 €Thai Vietjet Air
Thu, 6. Aug - Fri, 7. Aug
Thai Vietjet Air Logo
16:00 - 17:15
BKK
-
UTH
1h 15mdirect
Thai Vietjet Air Logo
10:15 - 11:25
UTH
-
BKK
1h 10mdirect
75 €Thai Vietjet Air
Wed, 4. Nov - Sun, 15. Nov
Thai Vietjet Air Logo
8:30 - 9:40
BKK
-
UTH
1h 10mdirect
Thai Vietjet Air Logo
10:10 - 11:25
UTH
-
BKK
1h 15mdirect
79 €Thai Vietjet Air
Thu, 10. Dec - Mon, 21. Dec
Thai Vietjet Air Logo
8:30 - 9:40
BKK
-
UTH
1h 10mdirect
Thai Vietjet Air Logo
18:30 - 19:40
UTH
-
BKK
1h 10mdirect
80 €Thai Vietjet Air
Thu, 10. Dec - Mon, 21. Dec
Thai Vietjet Air Logo
13:15 - 14:25
BKK
-
UTH
1h 10mdirect
Thai Vietjet Air Logo
18:30 - 19:40
UTH
-
BKK
1h 10mdirect
81 €Thai Vietjet Air
Fri, 7. Aug - Sun, 9. Aug
Multiple Airlines Logo
8:30 - 9:45
BKK
-
UTH
1h 15mdirect
Multiple Airlines Logo
8:40 - 9:50
UTH
-
BKK
1h 10mdirect
83 €Multiple Airlines
Sun, 16. Aug - Sun, 23. Aug
Multiple Airlines Logo
16:00 - 17:15
BKK
-
UTH
1h 15mdirect
Multiple Airlines Logo
21:25 - 22:30
UTH
-
BKK
1h 05mdirect
89 €Multiple Airlines
Tue, 13. Oct - Mon, 23. Nov
Multiple Airlines Logo
19:45 - 20:55
BKK
-
UTH
1h 10mdirect
Multiple Airlines Logo
10:10 - 11:25
UTH
-
BKK
1h 15mdirect
96 €Multiple Airlines
Booking Insights

KAYAK's insights & trends for Suvarnabhumi to Udon Thani flights

Get data-powered insights and trends into flights from Suvarnabhumi to Udon Thani to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Bangkok Suvarnabhumi Airport to Udon Thani?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Bangkok Suvarnabhumi Airport to Udon Thani departing in October.

What’s the cheapest day of the week to fly from Bangkok to Udon Thani?

The average price of all round-trip flights from Bangkok Suvarnabhumi Airport to Udon Thani clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Bangkok to Udon Thani, look for departures on Fridays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Udon Thani, Tuesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Udon Thani?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Udon Thani, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bangkok Suvarnabhumi Airport to Udon Thani is September, where tickets cost 47 € (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is 88 € and 81 € respectively.

How far in advance should I book a flight from Bangkok Suvarnabhumi Airport to Udon Thani?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Udon Thani, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Bangkok Suvarnabhumi Airport to Udon Thani, you should book around 3 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Expert advice

Expert advice for your flight from Suvarnabhumi to Udon Thani

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.

Good to know - Cheap tickets from Bangkok to Udon Thani

Low season

September

Cheapest flight

36 €
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly (31% more expensive on average)
Flight from Bangkok to Udon Thani

When to book flights from Suvarnabhumi to Udon Thani

Are your dates flexible? Find out the best times to travel from Suvarnabhumi to Udon Thani based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bangkok to Udon Thani flights

  • What is the cheapest flight from Bangkok Suvarnabhumi Airport to Udon Thani?

    In the last 5 days, the lowest price for a flight from Bangkok Suvarnabhumi Airport to Udon Thani was 34 € for a one-way ticket and 67 € for a return.

  • Which airports will I be using when flying from Bangkok to Udon Thani?

    Bangkok airport is called Bangkok Suvarnabhumi and the only airport in Udon Thani is Udon Thani.

  • Which aircraft models fly most regularly from Bangkok to Udon Thani?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Bangkok to Udon Thani flight route.

  • Which airline alliances offer flights from Bangkok to Udon Thani?

    Star Alliance is the only airline alliance operating flights between Bangkok and Udon Thani.

  • On which days can I fly direct from Bangkok to Udon Thani?

    There are direct flights from Bangkok to Udon Thani on a daily basis.

  • Which is the best airline for flights from Bangkok to Udon Thani, Thai Airways or Thai Vietjet Air?

    The two airlines most popular with KAYAK users for flights from Bangkok to Udon Thani are Thai Airways and Thai Vietjet Air. With an average price for the route of 85 € and an overall rating of 7,9, Thai Airways is the most popular choice. Thai Vietjet Air is also a great choice for the route, with an average price of 73 € and an overall rating of 6,7.

  • How does KAYAK find such low prices on flights from Bangkok to Udon Thani?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangkok to Udon Thani.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangkok to Udon Thani?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Udon Thani from Bangkok is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangkok to Udon Thani?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Udon Thani with an airline and back to Bangkok with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangkok to Udon Thani?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Udon Thani from Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Bangkok Suvarnabhumi Airport to Udon Thani

  • Looking for a cheap flight? 25% of our users found flights on this route for 40 € or less one-way and 75 € or less round-trip.

Prefer to fly direct from Bangkok Suvarnabhumi to Udon Thani?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Bangkok Suvarnabhumi to Udon Thani.
Find which airlines fly direct from Bangkok Suvarnabhumi Airport to Udon Thani Airport, which days they fly and book direct flights.

Direct departures

Bangkok Suvarnabhumi to Udon Thani

Monday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Tuesday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Wednesday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Thursday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Friday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Saturday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Sunday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

See more direct flights

Direct returns

Udon Thani to Bangkok Suvarnabhumi

Monday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Tuesday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Wednesday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Thursday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Friday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Saturday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Sunday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

See more direct flights

Reviews of the top 5 airlines flying from Suvarnabhumi to Udon Thani

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to Udon Thani. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Suvarnabhumi 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 411 reviews
8,0Boarding
8,4Crew
6,9Entertainment
7,5Food
7,7Comfort
Airline reviews

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

8,0 ExcellentHQ, Mar 2026
BKK - SIN
Read more Thai Airways reviews

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

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

business class is old but still done very well by the team.

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

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.

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.

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.

Efficient like all the other flights with them. An outstanding budget airline!

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.

Very good, it would be good if payment for drinks could be accepted by card too.

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

Paid for a meal we didn't receive. They admitted they had forgetten ours. No compensation or rectification offered. We requested if they would just give us a glass of wine instead and we would call it even. Crew advised they could not do this and to go to Air Asia counter on arrival and request a refund. Our flight didn't arrive until 2am so this was not a viable option. The crews solution was if we wanted a wine we should purchase one. I was unhappy with that suggestion considering they had already ripped us off with our meal.

The boarding process was very poor - refueling on so rear ladder blocked. I think while boarding both ladders should be accessible so that passengers are comfortable instead of crowding through front ladder

Very few crew meant that we had to wait almost 2 hours just the get a drink!

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.

Landing to Hanoi in time Seat not reclining -Cabin design very dull

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

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.

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.

Everything was good just the part on the need to transfer via bus to plane

Around Asia, Vietjet is always my favorite airline. Great service and beautiful stewardesses :)

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...

Worst experience, hands down. With a movable departure time it's impossible to know at what time to go to the airport. On the day of my return flight I received a kayak email informing me that my flight was bent rescheduled for an hour earlier. I literally had to run to the airport to learn it wasn't true. Never again

Delayed boarding, deboarding by bus - time to choose another airline.

Middle seat after specifically asked for isle many times. There was a lot of room left. Passenger next to me complaining that she couldn’t sleep because I bumped into her. I’m a 6.5 guy what the hell am I going to do there?

No food or entertainment on this one hour flight. Crew were very nice as always!

Everything you need to know for your flight from Suvarnabhumi to Udon Thani

Information on your arrival and departure airports