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Flights from Udon Thani to Bangkok

Find cheap airlines flights from Udon Thani to Bangkok

You can choose from 5 airlines that fly from Udon Thani to Bangkok, including Thai Vietjet Air, Thai AirAsia, and Thai Lion Air. Thai AirAsia has lowest fares on this route.
Thai Vietjet Air logo Thai Vietjet Air
Thai AirAsia logo Thai AirAsia
Thai Lion Air logo Thai Lion Air
Thai Airways logo Thai Airways
Nokair Airline logo Nokair Airline
Airlines are determined based on actual purchased flight tickets from Udon Thani to Bangkok according to previous 12 months data from Trip.com.

Book direct flights from Udon Thani to Bangkok: One way flights from $29, round trip flights from $73. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        UTH 10:15 AM
        1h 10m
        Nonstop
        BKK 11:25 AM
        Udon Thani - Bangkok | Tue, Aug 4 | Thai Vietjet Air
        BKK 8:30 AM
        1h 15m
        Nonstop
        UTH 9:45 AM
        Bangkok - Udon Thani | Thu, Aug 6 | Thai Vietjet Air
        $73 $82
        11% off
        11% off
        $82 $73
      • UTH 10:15 AM
        1h 10m
        Nonstop
        BKK 11:25 AM
        Udon Thani - Bangkok | Thu, Aug 6 | Thai Vietjet Air
        BKK 8:30 AM
        1h 15m
        Nonstop
        UTH 9:45 AM
        Bangkok - Udon Thani | Thu, Aug 13 | Thai Vietjet Air
        $76 $82
        7% off
        7% off
        $82 $76
      • UTH 2:55 PM
        1h 10m
        Nonstop
        BKK 4:05 PM
        Udon Thani - Bangkok | Thu, Jul 9 | Thai Vietjet Air
        BKK 8:30 AM
        1h 15m
        Nonstop
        UTH 9:45 AM
        Bangkok - Udon Thani | Wed, Jul 15 | Thai Vietjet Air
        $76 $82
        7% off
        7% off
        $82 $76
      • UTH 7:40 AM
        1h
        Nonstop
        DMK 8:40 AM
        Udon Thani - Bangkok | Wed, Jul 8 | Nokair Airline
        BKK 8:30 AM
        1h 15m
        Nonstop
        UTH 9:45 AM
        Bangkok - Udon Thani | Wed, Jul 15 | Thai Vietjet Air
        $76
        7% off
        $82 $76
      • UTH 7:40 AM
        1h
        Nonstop
        DMK 8:40 AM
        Udon Thani - Bangkok | Thu, Jul 9 | Nokair Airline
        BKK 8:30 AM
        1h 15m
        Nonstop
        UTH 9:45 AM
        Bangkok - Udon Thani | Wed, Jul 15 | Thai Vietjet Air
        $76
        7% off
        $82 $76
      • UTH 7:40 AM
        1h
        Nonstop
        DMK 8:40 AM
        Udon Thani - Bangkok | Fri, Jul 10 | Nokair Airline
        BKK 8:30 AM
        1h 15m
        Nonstop
        UTH 9:45 AM
        Bangkok - Udon Thani | Wed, Jul 15 | Thai Vietjet Air
        $76
        7% off
        $82 $76
      • UTH 2:30 PM
        1h
        Nonstop
        DMK 3:30 PM
        Udon Thani - Bangkok | Mon, Jul 13 | Nokair Airline
        BKK 8:30 AM
        1h 15m
        Nonstop
        UTH 9:45 AM
        Bangkok - Udon Thani | Wed, Jul 15 | Thai Vietjet Air
        $77
        6% off
        $82 $77
      • UTH 2:55 PM
        1h 10m
        Nonstop
        BKK 4:05 PM
        Udon Thani - Bangkok | Sat, Jul 11 | Thai Vietjet Air
        BKK 8:30 AM
        1h 15m
        Nonstop
        UTH 9:45 AM
        Bangkok - Udon Thani | Wed, Jul 15 | Thai Vietjet Air
        $77
        6% off
        $82 $77
      • UTH 7:40 AM
        1h
        Nonstop
        DMK 8:40 AM
        Udon Thani - Bangkok | Sat, Jul 11 | Nokair Airline
        BKK 8:30 AM
        1h 15m
        Nonstop
        UTH 9:45 AM
        Bangkok - Udon Thani | Wed, Jul 15 | Thai Vietjet Air
        $77
        6% off
        $82 $77
      • UTH 2:30 PM
        1h
        Nonstop
        DMK 3:30 PM
        Udon Thani - Bangkok | Wed, Jun 24 | Nokair Airline
        DMK 6:00 AM
        1h 10m
        Nonstop
        UTH 7:10 AM
        Bangkok - Udon Thani | Fri, Jun 26 | Nokair Airline
        $77
        6% off
        $82 $77
      • UTH 1:00 PM
        17h 25m
        1 stop
        BKK 2:00 PM
        Udon Thani - Bangkok | Wed, Jun 10 | Normal Airline
        BKK 3:00 PM
        6h
        Nonstop
        UTH 4:00 PM
        Bangkok - Udon Thani | Fri, Jun 12 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        UTH 4:45 PM
        1h
        Nonstop
        DMK 5:45 PM
        Udon Thani - Bangkok | Sat, Jun 20 | Thai AirAsia
        $29 $38
        24% off
        24% off
        $38 $29
      • UTH 4:20 PM
        1h
        Nonstop
        DMK 5:20 PM
        Udon Thani - Bangkok | Tue, Jun 23 | Nokair Airline
        $31 $38
        18% off
        18% off
        $38 $31
      • UTH 9:40 AM
        1h
        Nonstop
        DMK 10:40 AM
        Udon Thani - Bangkok | Sat, Jun 20 | Thai Lion Air
        $33 $38
        13% off
        13% off
        $38 $33
      • UTH 2:30 PM
        1h
        Nonstop
        DMK 3:30 PM
        Udon Thani - Bangkok | Fri, Jul 24 | Nokair Airline
        $34
        11% off
        $38 $34
      • UTH 7:40 AM
        1h
        Nonstop
        DMK 8:40 AM
        Udon Thani - Bangkok | Mon, Jun 29 | Nokair Airline
        $35
        8% off
        $38 $35
      • UTH 7:40 AM
        1h
        Nonstop
        DMK 8:40 AM
        Udon Thani - Bangkok | Tue, Jun 30 | Nokair Airline
        $35
        8% off
        $38 $35
      • UTH 8:35 PM
        1h 5m
        Nonstop
        DMK 9:40 PM
        Udon Thani - Bangkok | Tue, Jun 23 | Thai Lion Air
        $35
        8% off
        $38 $35
      • UTH 2:55 PM
        1h 10m
        Nonstop
        BKK 4:05 PM
        Udon Thani - Bangkok | Tue, Jun 23 | Thai Vietjet Air
        $35
        8% off
        $38 $35
      • UTH 2:55 PM
        1h 10m
        Nonstop
        BKK 4:05 PM
        Udon Thani - Bangkok | Fri, Jul 24 | Thai Vietjet Air
        $35
        8% off
        $38 $35
      • UTH 8:40 AM
        1h 10m
        Nonstop
        BKK 9:50 AM
        Udon Thani - Bangkok | Tue, Jun 23 | Thai Airways
        $35
        8% off
        $38 $35
      • UTH 1:00 PM
        17h 25m
        1 stop
        BKK 2:00 PM
        Udon Thani - Bangkok | Wed, Jun 10 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Udon Thani to Bangkok are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Udon Thani to Bangkok

The distance between Udon Thani and Bangkok is approximately 474.41 km. It takes around 1 hour 5 minutes on average to fly from Udon Thani to Bangkok. Based on Trip.com's data travel demand peaks in January. The off-season for travel is September.

Cheapest one-way flight price$29
Cheapest round-trip ticket price$73
Off-season for travelSeptember
Peak season for travelJanuary
Flight distance474.41 km
Average flight time1 hour 5 minutes
Popular airlineThai Vietjet Air
Flight statistics for the Udon Thani–Bangkok route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from Udon Thani to Bangkok

Which month has the cheapest one-way flights from Udon Thani to Bangkok?

The average price of one-way flights from Udon Thani to Bangkok purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Udon Thani to Bangkok is July, with an average price of $9; while the month with the highest flight price is usually April, with an average price of up to $18.

$18
$14
$9
$5
    Cheapest
  • $13
    Jun
  • $9
    Jul
  • $10
    Aug
  • $9
    Sep
  • $11
    Oct
  • $12
    Nov
  • $12
    Dec
  • $12
    Jan
  • $13
    Feb
  • $13
    Mar
  • $18
    Apr
  • $16
    May

What is the cheapest month for round-trip flights from Udon Thani to Bangkok?

Average price of round-trip flights from Udon Thani to Bangkok purchased by Trip.com users by month over the past 12 months

According to historical data from Trip.com, the lowest prices for flights from Udon Thani to Bangkok are found during September, with an average price of $50. Conversely, the highest prices are found during May, with an average price of up to $72.

$72
$61
$50
$39
    Cheapest
  • $59
    Jun
  • $57
    Jul
  • $53
    Aug
  • $50
    Sep
  • $58
    Oct
  • $56
    Nov
  • $59
    Dec
  • $52
    Jan
  • $54
    Feb
  • $51
    Mar
  • $66
    Apr
  • $72
    May

When is the cheapest day to fly from Udon Thani to Bangkok during Juneteenth National Independence Day?

Data is based on the lowest one-way price from Udon Thani to Bangkok during Juneteenth National Independence Day on Trip.com in the past 3 days.

Juneteenth National Independence Day is scheduled for Jun 19. The cheapest flights from Udon Thani to Bangkok are available on Jun 16, with fares starting at $40.

$46
$43
$40
$37
  • $42
    15
    Jun
  • $40
    16
  • $41
    17
  • $46
    18
  • $42
    19
  • $42
    20
  • $42
    21

Frequently Asked Questions

  • What are the cheapest flights from Udon Thani to Bangkok (UTH-BKK)?

    Based on Trip.com data, Thai AirAsia offers one-way fares as low as $29 on Cheapest nonstop routes (e.g. UTH to DMK on Sat, Jun 20), while Thai Vietjet Air offers Cheapest nonstop round-trips from $73 departing on Tue, Aug 4 and returning on Thu, Aug 6.
  • At the moment, you can catch a nonstop flight from Udon Thani to Bangkok with the following airlines, including: Thai Vietjet Air Thai Lion Air Thai AirAsia Thai Airways Nokair Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 1 hour 5 minutes to fly from Udon Thani (UTH) to Bangkok (BKK).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Udon Thani to Bangkok is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 19 flight per week flying from Udon Thani to Bangkok. You can check the weekly schedule for popular airlines on this route below: Thai AirAsia: S/M/T/W/T/F/S -- FD3357 (19:12)
  • To find best deals on flights from Udon Thani to Bangkok, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Jun 20, with one-way flights priced at just $29.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Thai AirAsia.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Bangkok travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Udon Thani to Bangkok is September, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Udon Thani to Bangkok on June 13, 2026 with Thai AirAsia, with prices starting at $22.
  • You can land at any one of the following hubs in Bangkok, with Udon Thani International Airport to Don Mueang International Airport (UTH-DMK) is by far the most common option on this route: Suvarnabhumi Airport (BKK) Don Mueang International Airport (DMK).
  • The time difference between Bangkok and Udon Thani is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Flight from Udon Thani (UTH) to Bangkok(BKK)

Bangkok, the capital city of Thailand is famed for ornate shrines, floating markets, grand palaces, vibrant nightlife, sumptuous food, inexpensive shopping, and more. It is a hot favorite holiday destination for the honeymooners, party lovers and great choice for a fun-filled family vacation.

Tip: Bangkok is a year-round travel destination. Every season has its own special charm. Late November – early December is when the weather is cool and the tourist season is yet to begin. September - October has high chances of rains and March to May is the hottest time of the year. Plan your trip according to your seasonal preference.

Reaching Bangkok

Suvarnabhumi International Airport or The Bangkok International Airport is a global travel hub with world-class facilities for the flyers. Don Mueang International Airport caters to low-cost airlines. The city has a well developed and affordable public transit system. BTS Skytrain, MRT Subway, river ferries, boats, tuk-tuks, motorbike taxis, self-drive rental cars, buses and more are easily available to travel across Bangkok.

Udon Thani to Bangkok flights (UTH - BKK) is ample and frequent. Nokair, Thai AirAsia, Thai Airways and Thai Smile offer direct flights to Bangkok. It takes about one hour of flying time on a flight from Udon Thani to Bangkok. You can board from Udon Thani International Airport and arrive at Suvarnabhumi Airport or Don Mueang International Airport based on the airlines and flight plan chosen.

Tip: Book your tickets at least three weeks in advance to find cheap flights from Udon Thani. Fly mid-week to avoid the weekend holiday rush.

Explore Bangkok

Bangkok has unlimited entertainment options for travellers of all ages and interests. The Grand Palace is the former royal residence turned into a museum while the temple of Emerald Buddha is a sacred shrine with a reclining Buddha. Wat Arun Ratchawaram is a beautiful riverside shrine with a landmark spire while Lumphini Park is a large green space with a lake and boating facilities. The Asiatique Riverfront has picturesque promenades while Safari World is famed for a wide variety of wildlife. The Wat Saket is a famous Buddhist temple while SEA Life offers the view of life under the water. Explore the rich culture, heritage and history of the country at the museums spread across Bangkok or visit the kids’ friendly attractions like Dinosaur Planet, IMAGINIA, Rink Ice Arena and more. The unique floating markets along the canals and the luxurious and spacious retail malls make Bangkok a paradise for shoppers. Shop till you drop, pick inexpensive curios, branded clothing, fashionable shoes and bags, cute handicrafts and gift items, spa products, Thai silks, cheap knockouts, wooden carving, and other interesting souvenirs to take back home. Explore night markets and bazaars and take a dinner cruise on the Chao Phraya River. Experience the wild side of Bangkok with its lively nightlife. The cabarets and broadways feature everything from local culture to adult entertainment. Click memorable pictures with exotic ladyboys and burlesque dancers.

Experience the authentic and mouth-watering cuisine of Thailand. Check out the popular eat streets and try the Thai Chicken rice, pork trotters, spicy seafood, pad-thai, som-tam, Thai curries and more. Dare a friend to try deep-fried insects and other adventurous delicacies.

Tip: Check out the breath-taking performances at Siam Niramit, it holds the Guinness record for amazing shows on the World's largest stage.

Accommodation in Bangkok

Bangkok offers ample options for accommodation. Choose a property based on your budget and requirements. Pick a premium resort with spacious rooms and luxurious amenities like an indoor swimming pool and more in the popular areas of Sukhumvit, Chao Phraya or Central World Plaza. Hotels close to MRT station will offer ease of local travel. Find cheap deals no-frill hotels in Chinatown, Siam or Riverside. Check out great hotels in Dusit, Thonburi, Little India, Ari, and other popular districts.

Combine your Udon Thani - Bangkok flight booking and discount hotels on Trip.com for great travel deals.

Experience the best of Bangkok with Trip.com!

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.