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CA $102 Cheap Flights from Udon Thani (UTH) to Bangkok (BKK)

View CA $102 flight on Thu, Aug 27, 2026Opens in a new window

Popular airlines from Udon Thani (UTH-Udon Thani Intl.) to Suvarnabhumi International Airport (BKK)

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Cheap flights from Udon Thani (UTH) to Bangkok (BKK)

Prices were available within the past 7 days and start at CA $102 for one-way flights and CA $206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Thu, Aug 20 - Mon, Aug 24
UTH
Udon Thani
BKK
Bangkok
CA $206 Roundtrip, found 16 hours ago
CA $206
Roundtrip
found 16 hours ago
Select Thai Airways International flight, departing Thu, Aug 20 from Udon Thani to Bangkok, returning Mon, Aug 24, priced at CA $206 found 16 hours ago
Thai Airways International
Fri, Aug 28 - Tue, Sep 1
UTH
Udon Thani
BKK
Bangkok
CA $214 Roundtrip, found 1 day ago
CA $214
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Fri, Aug 28 from Udon Thani to Bangkok, returning Tue, Sep 1, priced at CA $214 found 1 day ago
Thai Airways International
Thu, Aug 20 - Mon, Aug 24
UTH
Udon Thani
BKK
Bangkok
CA $220 Roundtrip, found 16 hours ago
CA $220
Roundtrip
found 16 hours ago
Select Thai Airways International flight, departing Thu, Aug 20 from Udon Thani to Bangkok, returning Mon, Aug 24, priced at CA $220 found 16 hours ago
Hahn Air Systems
Fri, Aug 28 - Tue, Sep 1
UTH
Udon Thani
BKK
Bangkok
CA $221 Roundtrip, found 1 day ago
CA $221
Roundtrip
found 1 day ago
Select Hahn Air Systems flight, departing Fri, Aug 28 from Udon Thani to Bangkok, returning Tue, Sep 1, priced at CA $221 found 1 day ago
Thai Airways International
Thu, Aug 20 - Mon, Aug 24
UTH
Udon Thani
BKK
Bangkok
CA $227 Roundtrip, found 16 hours ago
CA $227
Roundtrip
found 16 hours ago
Select Thai Airways International flight, departing Thu, Aug 20 from Udon Thani to Bangkok, returning Mon, Aug 24, priced at CA $227 found 16 hours ago
Hahn Air Systems
Fri, Aug 28 - Tue, Sep 1
UTH
Udon Thani
BKK
Bangkok
CA $234 Roundtrip, found 1 day ago
CA $234
Roundtrip
found 1 day ago
Select Hahn Air Systems flight, departing Fri, Aug 28 from Udon Thani to Bangkok, returning Tue, Sep 1, priced at CA $234 found 1 day ago
Thai Airways International
Fri, Aug 28 - Sat, Aug 29
UTH
Udon Thani
BKK
Bangkok
CA $235 Roundtrip, found 16 hours ago
CA $235
Roundtrip
found 16 hours ago
Select Thai Airways International flight, departing Fri, Aug 28 from Udon Thani to Bangkok, returning Sat, Aug 29, priced at CA $235 found 16 hours ago
Thai Airways International
Thu, Aug 20 - Mon, Aug 24
UTH
Udon Thani
BKK
Bangkok
CA $248 Roundtrip, found 16 hours ago
CA $248
Roundtrip
found 16 hours ago
Select Thai Airways International flight, departing Thu, Aug 20 from Udon Thani to Bangkok, returning Mon, Aug 24, priced at CA $248 found 16 hours ago
Hahn Air Systems
Thu, Aug 20 - Mon, Aug 24
UTH
Udon Thani
BKK
Bangkok
CA $249 Roundtrip, found 16 hours ago
CA $249
Roundtrip
found 16 hours ago
Select Hahn Air Systems flight, departing Thu, Aug 20 from Udon Thani to Bangkok, returning Mon, Aug 24, priced at CA $249 found 16 hours ago
Hahn Air Systems
Thu, Aug 20 - Mon, Aug 24
UTH
Udon Thani
BKK
Bangkok
CA $263 Roundtrip, found 16 hours ago
CA $263
Roundtrip
found 16 hours ago
Select Hahn Air Systems flight, departing Thu, Aug 20 from Udon Thani to Bangkok, returning Mon, Aug 24, priced at CA $263 found 16 hours ago

Alternative airports near Bangkok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Suvarnabhumi Intl. BKK. Cheapest option available. Average driving time to city centre is 23 minutes. Flights from CA $206
BKK
Suvarnabhumi Intl.
Cheapest
Average driving time to city centre23 min
Flights from CA $206

Find the cheapest month to fly from Udon Thani (UTH) to Bangkok (BKK)

June is typically the cheapest month to fly

From CA $74 - CA $195 per traveller.

Frequently asked questions

How much does a flight from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) cost?
You can find cheap one-way flights from CA $102 and cheap return flights from CA $206 UTH to BKK with Expedia. One-way flights typically cost between CA$84 and CA$281, and return flights often range between CA$226 and CA$568. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when UTH to BKK ticket fares go up or down.
What is the cheapest month to fly from Udon Thani (UTH) to Bangkok (BKK)?
The cheapest months to fly from Udon Thani (UTH) to Bangkok (BKK) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
There are 3 airlines offering direct flights from Udon Thani Intl. (UTH) to Suvarnabhumi Intl. (BKK). Here are the top carriers:
  • Thai Vietjet operates 23 direct flights from Udon Thani Intl. to Suvarnabhumi Intl. every week.
  • Thai Airways International operates 21 direct flights from Udon Thani Intl. to Suvarnabhumi Intl. every week.
  • Thai AirAsia operates 14 direct flights from Udon Thani Intl. to Suvarnabhumi Intl. every week.
What is the cheapest airline that flies from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
Nok Air is one of the cheapest airlines offering nonstop return flights from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.), with tickets starting from around CA$77 for flights that can be booked for departure within the next year. Thai Lion Mantari offers one of the cheapest connecting return flights from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.), with tickets starting from around CA$355. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Udon Thani (UTH) to Bangkok (BKK)?
To find a cheap flight from Udon Thani (UTH) to Bangkok (BKK), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
The best airline to fly with from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) will differ from traveler to traveler. If you like to fly early, Nok Air offers early morning flights. If price is the most important factor, Thai Lion Mantari typically offers the lowest fares. Thai Vietjet offers the most daily flights from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
The cheapest months to fly from Udon Thani (UTH) to Bangkok (BKK) are typically September and May, with average return flights around CA$85. While these months offer great value, the most popular times to travel are October and July, meaning you'll find plenty of flight options during those periods. If you're looking for the best balance of good fares and a wide selection of flights, consider travelling in September or May for a more budget-friendly trip.
How many flights per day from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
You'll find around 8 nonstop flights per day from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.). This gives you plenty of options to choose a flight time that suits your schedule.
What is the earliest flight from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
The earliest flight from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) typically departs around 7:30 AM local time, operated by Nok Air. This is a seasonal service active in July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
You'll find the most flights from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) on a Monday, with around 13 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Thai Vietjet, Thai Airways International, and Thai Lion Mantari. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter which day you choose to fly.
What are the most popular departure times for flights from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
The most popular departure times for flights from Udon Thani Intl. (UTH) to Suvarnabhumi Intl. (BKK) are between 12pm and 3pm. Many major carriers, including Thai Airways International, Thai Lion Mantari and Thai Vietjet, offer flights during this window. Many travellers prefer this timing as it allows for a relaxed morning before heading to the airport, and you'll arrive in Bangkok with plenty of time to settle in for the evening.
How long does it take to fly from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
Flying nonstop from UTH to BKK takes around 1 hour 20 minutes, with the route covering approximately 465 kilometers. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
You can fly business class between UTH and BKK. Airlines that offer business class service on this route include:
  • Thai Airways International
How much is a business class flight from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
A non-stop, one-way business class flight from Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) is usually around CA$286 - CA$308. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Udon Thani (UTH-Udon Thani Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) if you opt for a connecting flight.
How do I earn miles on a Udon Thani (UTH) to Bangkok (BKK) flight with Expedia?
It's easy to earn miles on a Udon Thani (UTH) to Bangkok (BKK) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Bangkok (BKK) from Udon Thani (UTH)?
If you're planning to travel to Bangkok from Udon Thani Intl. (UTH), you can fly directly into Suvarnabhumi Intl. (BKK). Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Udon Thani (UTH) to Bangkok (BKK) at the last minute?
Typically, booking a last minute flight from Udon Thani (UTH) to Bangkok (BKK) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Udon Thani (UTH) to Bangkok (BKK) flight and hotel package?
Securing a Udon Thani (UTH) to Bangkok (BKK) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Udon Thani (UTH) to Bangkok (BKK)?
If you booked your Udon Thani (UTH) to Bangkok (BKK) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Udon Thani Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Hahn Air Systems, Thai Airways International
Roundtrip price
CA $206
Distance
462 km
Average flight time
1 hour 10 mins

Book with confidence

Udon Thani to Bangkok Flights

The easy way to book your flights from Udon Thani to Bangkok 

With Expedia, it’s simple to find and book flights to Bangkok from Udon Thani whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Suvarnabhumi Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Udon Thani to Bangkok today, tomorrow, or this week.  

 

Save dollars with cheap flights from Udon Thani Intl., UTH to Suvarnabhumi Intl., BKK 

Sort your search results by price to find great deals on your flight from Udon Thani to Bangkok—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Bangkok from Udon Thani currently is just CA $206 rising to CA $263.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Bangkok  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Bangkok from Udon Thani 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Bangkok with Expedia today.

Udon Thani to Bangkok Flights

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