What is the best way to travel from Udon Thani to Chiang Rai?
Looking for a trip? Compare all the available Buses and Flights for the journey to Chiang Rai from Udon Thani. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 1 available companies to find your perfect trip!
What is the cheapest way to reach Chiang Rai from Udon Thani?
You can get to Chiang Rai with just $21 by taking a Bus from Sombat, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
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Thai AirAsia23h 15m08:40 AMUdon Thani AirportUdon Thani Airport7:55 AMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai AirAsia goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/7/2025 8:40:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/8/2025 7:55:00 AM. 50 Economy ticket for $77 per person are available. Travel duration is 23h 15m
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Thai Lion Air5h 5m03:15 PMUdon Thani AirportUdon Thani Airport8:20 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Lion Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/7/2025 3:15:00 PM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/7/2025 8:20:00 PM. 50 Economy ticket for $98 per person are available. Travel duration is 5h 5m
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Nok Air7h 25m011:20 AMUdon Thani AirportUdon Thani Airport6:45 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Nok Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/7/2025 11:20:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/7/2025 6:45:00 PM. 50 Economy ticket for $115 per person are available. Travel duration is 7h 25m
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Thai Airways International9h 50m08:30 AMUdon Thani AirportUdon Thani Airport6:20 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Airways International goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/7/2025 8:30:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/7/2025 6:20:00 PM. 50 Economy ticket for $125 per person are available. Travel duration is 9h 50m
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Thai Vietjet Air16h 55m03:00 PMUdon Thani AirportUdon Thani Airport7:55 AMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Vietjet Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/7/2025 3:00:00 PM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/8/2025 7:55:00 AM. 50 Economy ticket for $167 per person are available. Travel duration is 16h 55m
Cheapest Flights Sunday
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Thai Lion Air12h 20m09:15 PMUdon Thani AirportUdon Thani Airport9:35 AMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Lion Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/8/2025 9:15:00 PM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/9/2025 9:35:00 AM. 50 Economy ticket for $63 per person are available. Travel duration is 12h 20m
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Thai AirAsia6h 10m08:40 AMUdon Thani AirportUdon Thani Airport2:50 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai AirAsia goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/8/2025 8:40:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/8/2025 2:50:00 PM. 50 Economy ticket for $77 per person are available. Travel duration is 6h 10m
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Nok Air4h 45m03:25 PMUdon Thani AirportUdon Thani Airport8:10 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Nok Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/8/2025 3:25:00 PM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/8/2025 8:10:00 PM. 50 Economy ticket for $79 per person are available. Travel duration is 4h 45m
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Thai Vietjet Air4h 40m010:10 AMUdon Thani AirportUdon Thani Airport2:50 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Vietjet Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/8/2025 10:10:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/8/2025 2:50:00 PM. 50 Economy ticket for $84 per person are available. Travel duration is 4h 40m
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Thai Airways International12h 45m08:55 PMUdon Thani AirportUdon Thani Airport9:40 AMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Airways International goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/8/2025 8:55:00 PM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/9/2025 9:40:00 AM. 50 Economy ticket for $113 per person are available. Travel duration is 12h 45m
Cheapest Flights Monday
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Thai Vietjet Air4h 25m03:00 PMUdon Thani AirportUdon Thani Airport7:25 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Vietjet Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/10/2025 3:00:00 PM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/10/2025 7:25:00 PM. 50 Economy ticket for $69 per person are available. Travel duration is 4h 25m
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Nok Air4h 25m03:25 PMUdon Thani AirportUdon Thani Airport7:50 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Nok Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/10/2025 3:25:00 PM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/10/2025 7:50:00 PM. 50 Economy ticket for $74 per person are available. Travel duration is 4h 25m
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Thai Lion Air4h 20m09:40 AMUdon Thani AirportUdon Thani Airport2:00 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Lion Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/10/2025 9:40:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/10/2025 2:00:00 PM. 50 Economy ticket for $77 per person are available. Travel duration is 4h 20m
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Thai AirAsia4h 25m09:00 AMUdon Thani AirportUdon Thani Airport1:25 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai AirAsia goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/10/2025 9:00:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/10/2025 1:25:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 4h 25m
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Thai Airways International9h 50m08:30 AMUdon Thani AirportUdon Thani Airport6:20 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Airways International goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/10/2025 8:30:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/10/2025 6:20:00 PM. 50 Economy ticket for $163 per person are available. Travel duration is 9h 50m
Cheapest Flights Wednesday
What are the fastest trips from Udon Thani to Chiang Rai?
You can get to Chiang Rai from Udon Thani in just 4h 20m with a Flight from Thai Lion Air. This is not the only option, and you can click on any of the offers below to compare it with the other modes of transportations.
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Thai Lion Air5h 5m03:15 PMUdon Thani AirportUdon Thani Airport8:20 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Lion Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/7/2025 3:15:00 PM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/7/2025 8:20:00 PM. 50 Economy ticket for $98 per person are available. Travel duration is 5h 5m
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Nok Air7h 25m011:20 AMUdon Thani AirportUdon Thani Airport6:45 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Nok Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/7/2025 11:20:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/7/2025 6:45:00 PM. 50 Economy ticket for $115 per person are available. Travel duration is 7h 25m
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Thai Airways International9h 50m08:30 AMUdon Thani AirportUdon Thani Airport6:20 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Airways International goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/7/2025 8:30:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/7/2025 6:20:00 PM. 50 Economy ticket for $125 per person are available. Travel duration is 9h 50m
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Thai Vietjet Air16h 55m03:00 PMUdon Thani AirportUdon Thani Airport7:55 AMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Vietjet Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/7/2025 3:00:00 PM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/8/2025 7:55:00 AM. 50 Economy ticket for $167 per person are available. Travel duration is 16h 55m
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Thai AirAsia23h 15m08:40 AMUdon Thani AirportUdon Thani Airport7:55 AMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai AirAsia goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/7/2025 8:40:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/8/2025 7:55:00 AM. 50 Economy ticket for $77 per person are available. Travel duration is 23h 15m
Fastest Flights Sunday
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Thai Vietjet Air4h 40m010:10 AMUdon Thani AirportUdon Thani Airport2:50 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Vietjet Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/8/2025 10:10:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/8/2025 2:50:00 PM. 50 Economy ticket for $84 per person are available. Travel duration is 4h 40m
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Nok Air4h 45m03:25 PMUdon Thani AirportUdon Thani Airport8:10 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Nok Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/8/2025 3:25:00 PM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/8/2025 8:10:00 PM. 50 Economy ticket for $79 per person are available. Travel duration is 4h 45m
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Thai AirAsia6h 10m08:40 AMUdon Thani AirportUdon Thani Airport2:50 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai AirAsia goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/8/2025 8:40:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/8/2025 2:50:00 PM. 50 Economy ticket for $77 per person are available. Travel duration is 6h 10m
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Thai Lion Air12h 20m09:15 PMUdon Thani AirportUdon Thani Airport9:35 AMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Lion Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/8/2025 9:15:00 PM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/9/2025 9:35:00 AM. 50 Economy ticket for $63 per person are available. Travel duration is 12h 20m
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Thai Airways International12h 45m08:55 PMUdon Thani AirportUdon Thani Airport9:40 AMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Airways International goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/8/2025 8:55:00 PM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/9/2025 9:40:00 AM. 50 Economy ticket for $113 per person are available. Travel duration is 12h 45m
Fastest Flights Monday
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Thai Lion Air4h 20m09:40 AMUdon Thani AirportUdon Thani Airport2:00 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Lion Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/10/2025 9:40:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/10/2025 2:00:00 PM. 50 Economy ticket for $77 per person are available. Travel duration is 4h 20m
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Thai Vietjet Air4h 25m03:00 PMUdon Thani AirportUdon Thani Airport7:25 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Vietjet Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/10/2025 3:00:00 PM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/10/2025 7:25:00 PM. 50 Economy ticket for $69 per person are available. Travel duration is 4h 25m
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Nok Air4h 25m03:25 PMUdon Thani AirportUdon Thani Airport7:50 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Nok Air goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/10/2025 3:25:00 PM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/10/2025 7:50:00 PM. 50 Economy ticket for $74 per person are available. Travel duration is 4h 25m
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Thai AirAsia4h 25m09:00 AMUdon Thani AirportUdon Thani Airport1:25 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai AirAsia goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/10/2025 9:00:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/10/2025 1:25:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 4h 25m
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Thai Airways International9h 50m08:30 AMUdon Thani AirportUdon Thani Airport6:20 PMChiang Rai AirportChiang Rai Airport0EconomyA Flight from Thai Airways International goes from Udon Thani Airport, Udon Thani Airport (Thailand) at 12/10/2025 8:30:00 AM to Chiang Rai Airport, Chiang Rai Airport (Thailand) arriving at 12/10/2025 6:20:00 PM. 50 Economy ticket for $163 per person are available. Travel duration is 9h 50m
Fastest Flights Wednesday
Here you will find all operators and timetables for a
Bus from Udon Thani to Chiang Rai
What are the most popular stations in Udon Thani and Chiang Rai?
In Udon Thani, you will usually depart from Bus Terminal 1, Train Station or Bus Terminal 2, while in Chiang Rai you will be arriving at Bus Terminal 2, Central Plaza or Bus Terminal 1, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to Chiang Rai from Udon Thani? With 6 connections between 1 Bus and Flight operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Udon Thani and Chiang Rai, you can pay as low as $21 with a Bus from Sombat.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Flight from Thai Lion Air: you will get to Chiang Rai in just 4h 20m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Udon Thani and Chiang Rai are Sombat, Thai AirAsia and Thai Lion Air, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Udon Thani and Chiang Rai is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Udon Thani Airport or to Chiang Rai Airport, and look at flights from Udon Thani Airport, and landing at Chiang Rai Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Udon Thani to Chiang Rai?
The most popular companies between Udon Thani and Chiang Rai, are Sombat, Thai AirAsia and Thai Lion Air. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Sombat
Airlines: Thai AirAsia, Thai Lion Air, Nok Air and 2 more.
All you need to know when you travel from Udon Thani to Chiang Rai
Check all information on comfort and services on all modes of transports from Udon Thani to Chiang Rai. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Udon Thani to Chiang Rai
How can I reach Chiang Rai from Udon Thani?
Every day, there are on average 6 connections between Bus and Flight, with which you can get to Chiang Rai from Udon Thani.
How far is Chiang Rai from Udon Thani?
The distance between Udon Thani and Chiang Rai is 259.3 miles.
What is the most ecofriendly mode of transport between Udon Thani and Chiang Rai?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 11 kgs of CO2, a train 15 kgs, a car 71 kgs, and a flight 103 kgs.
What is the cheapest mode of transport from Udon Thani to Chiang Rai?
You can get to Chiang Rai with just $21 by taking a Bus from Sombat.
What is the fastest way to get from Udon Thani to Chiang Rai?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to Chiang Rai in just 4h 20m with a Flight from Thai Lion Air.
More routes to Udon Thani and to Chiang Rai
Looking for more options? Here you can see the most popular routes to Udon Thani and to Chiang Rai. Simply click on a connection, and you’ll find all the details about the route!

