App
Customer Support
TWD
Find Bookings
Trip.com
>
Flights
>
Flights to Thailand
>
Flights to Udon Thani
>
Flights from Roi Et to Udon Thani
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Roi Et to Udon Thani Starting at TWD 1,597

Whether you’re going for a one-way or round-trip to Udon Thani, we’ve got you covered! Check out these different flight options from Roi Et below.

  • One way
  • Round-trip
      • ROI08:55
        23h 15m
        1 stop
        UTH08:10
        Tue, Feb 18|Roi Et - Udon Thani|Thai AirAsia
        TWD 1,597TWD 4,311
        63% OFF
        63% OFF
        TWD 4,311TWD 1,597

        Choose Thai AirAsia flights from Roi Et to Udon Thani. The one-way connecting flight with Thai AirAsia departs from Roi Et Airport on Tue, Feb 18, arriving at Udonthani Airport. One-way Prices start from TWD 1,597 including taxes and charges.

      • ROI19:50
        12h 40m
        1 stop
        UTH08:30
        Mon, Feb 17|Roi Et - Udon Thani|Thai AirAsia
        TWD 1,642TWD 4,311
        62% OFF
        62% OFF
        TWD 4,311TWD 1,642

        Choose Thai AirAsia flights from Roi Et to Udon Thani. The one-way connecting flight with Thai AirAsia departs from Roi Et Airport on Mon, Feb 17, arriving at Udonthani Airport. One-way Prices start from TWD 1,642 including taxes and charges.

      • ROI08:55
        22h 25m
        1 stop
        UTH07:20
        Tue, Mar 11|Roi Et - Udon Thani|Thai AirAsia
        TWD 1,741TWD 4,311
        60% OFF
        60% OFF
        TWD 4,311TWD 1,741

        Choose Thai AirAsia flights from Roi Et to Udon Thani. The one-way connecting flight with Thai AirAsia departs from Roi Et Airport on Tue, Mar 11, arriving at Udonthani Airport. One-way Prices start from TWD 1,741 including taxes and charges.

      • ROI08:55
        22h 25m
        1 stop
        UTH07:20
        Mon, Mar 17|Roi Et - Udon Thani|Thai AirAsia
        TWD 1,750
        TWD 1,750

        Choose Thai AirAsia flights from Roi Et to Udon Thani. The one-way connecting flight with Thai AirAsia departs from Roi Et Airport on Mon, Mar 17, arriving at Udonthani Airport. One-way Prices start from TWD 1,750 including taxes and charges.

      • ROI08:55
        22h 25m
        1 stop
        UTH07:20
        Fri, Mar 21|Roi Et - Udon Thani|Thai AirAsia
        TWD 1,750
        TWD 1,750

        Choose Thai AirAsia flights from Roi Et to Udon Thani. The one-way connecting flight with Thai AirAsia departs from Roi Et Airport on Fri, Mar 21, arriving at Udonthani Airport. One-way Prices start from TWD 1,750 including taxes and charges.

      • ROI08:55
        23h 15m
        1 stop
        UTH08:10
        Sun, Feb 16|Roi Et - Udon Thani|Thai AirAsia
        TWD 2,684
        TWD 2,684

        Choose Thai AirAsia flights from Roi Et to Udon Thani. The one-way connecting flight with Thai AirAsia departs from Roi Et Airport on Sun, Feb 16, arriving at Udonthani Airport. One-way Prices start from TWD 2,684 including taxes and charges.

      • ROI16:35
        24h 5m
        1 stop
        UTH16:40
        Fri, Apr 11|Roi Et - Udon Thani|Thai AirAsia
        TWD 3,319
        TWD 3,319

        Choose Thai AirAsia flights from Roi Et to Udon Thani. The one-way connecting flight with Thai AirAsia departs from Roi Et Airport on Fri, Apr 11, arriving at Udonthani Airport. One-way Prices start from TWD 3,319 including taxes and charges.

      • ROI01:00 pm
        3h 5m
        Nonstop
        UTH02:00 pm
        Sat, Feb 22|Roi Et - Udon Thani|Thai AirAsia
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Roi Et to Udon Thani flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. FD3567

    Thai AirAsia

    08:50

    ROI

    0.9h

    09:45

    DMK

    SMTWTFS
    Search

  2. FD4350

    Thai AirAsia

    07:15

    BKK

    1.3h

    08:30

    UTH

    SMTWTFS

  3. FD3567

    Thai AirAsia

    08:50

    ROI

    0.9h

    09:45

    DMK

    SMTWTFS
    Search

  4. FD4352

    Thai AirAsia

    18:35

    BKK

    1.3h

    19:50

    UTH

    SMTWTFS

  5. FD3567

    Thai AirAsia

    08:50

    ROI

    0.9h

    09:45

    DMK

    SMTWTFS
    Search

  6. FD3358

    Thai AirAsia

    14:05

    DMK

    1.1h

    15:10

    UTH

    SMTWTFS

  7. FD3569

    Thai AirAsia

    16:35

    ROI

    1.0h

    17:35

    DMK

    SMTWTFS
    Search

  8. VZ202

    Thai Vietjet Air

    15:30

    BKK

    1.2h

    16:40

    UTH

    SMTWTFS

  9. FD3569

    Thai AirAsia

    16:35

    ROI

    1.0h

    17:35

    DMK

    SMTWTFS
    Search

  10. FD4352

    Thai AirAsia

    18:35

    BKK

    1.3h

    19:50

    UTH

    SMTWTFS

  11. FD3569

    Thai AirAsia

    16:35

    ROI

    1.0h

    17:35

    DMK

    SMTWTFS
    Search

  12. FD3362

    Thai AirAsia

    07:20

    DMK

    1.2h

    08:30

    UTH

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Roi Et to Udon Thani?

Explore the best time to buy affordable tickets to Udon Thani with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Roi Et (ROI) to Udon Thani (UTH) the cheapest?

    Airlines adjust prices for flights from Roi Et to Udon Thani based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Roi Et (ROI) to Udon Thani (UTH) cost?

    According to Trip.com's data, the lowest price is around TWD 2,530.

  • How many airports are there in Udon Thani (UTH)?

    There are 1 airport(s) near Udon Thani (UTH): Udonthani Airport.

How to find a cheap flight from Roi Et to Udon Thani

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Roi Et to Udon Thani

Cheapest direct flight priceTWD 1,596
Off-season for travelJanuary
Peak season for travelApril
Flight distance175.91 km
Popular airlineThai AirAsia

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.