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Cheap Flights from Udon Thani to Vientiane

Compare Udon Thani to Vientiane flight deals

Find the cheapest month or even day of the year to fly to Vientiane

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Flight deals from Udon Thani to Vientiane

Looking for a cheap last-minute deal or the best return flight from Udon Thani to Vientiane? Find the lowest prices on one-way and return tickets right here.
Vientiane.C$149 per passenger.Departing Thu., Feb. 19.One-way flight with Thai LionAir.Outbound indirect flight with Thai LionAir, departs from Udon Thani on Thu., Feb. 19, arriving in Vientiane.Price includes taxes and charges.From C$149, select.
Vientiane.C$153 per passenger.Departing Tue., Dec. 2.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Udon Thani on Tue., Dec. 2, arriving in Vientiane.Price includes taxes and charges.From C$153, select.
Vientiane.C$156 per passenger.Departing Sat., Jan. 17.One-way flight with Thai LionAir.Outbound indirect flight with Thai LionAir, departs from Udon Thani on Sat., Jan. 17, arriving in Vientiane.Price includes taxes and charges.From C$156, select.
Vientiane.C$253 per passenger.Departing Tue., Oct. 7.One-way flight with Thai Airways.Outbound indirect flight with Thai Airways, departs from Udon Thani on Tue., Oct. 7, arriving in Vientiane.Price includes taxes and charges.From C$253, select.
Vientiane.C$254 per passenger.Departing Fri., Sep. 26.One-way flight with Thai Airways.Outbound indirect flight with Thai Airways, departs from Udon Thani on Fri., Sep. 26, arriving in Vientiane.Price includes taxes and charges.From C$254, select.

Find the cheapest month to fly from Udon Thani to Vientiane

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Udon Thani to Vientiane flights are currently cheapest in February.
Sep.
from C$254
Oct.
from C$253
Nov.
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Dec.
from C$153
Jan.
from C$156
Feb.
from C$149
Mar.
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Apr.
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May
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Jun.
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Jul.
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Aug.
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Udon Thani to Vientiane: Alternative routes

Compare routes from Udon Thani to Vientiane below. You may find an airport to fly into that's cheaper, faster, or easier than Vientiane.

Udon Thani to Vientiane: Flight information

The things to know before you go.
Cheapest flight foundC$149
Cheapest month to flyFebruary

Finding cheap flights from Udon Thani to Vientiane: Frequently asked questions

The best price we found for a return flight from Udon Thani to Vientiane is C$283. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Udon Thani to Vientiane. But we found flights with one or more stops from C$283.
As of September 2025, there are no flights flying from Udon Thani to Vientiane.
The cheapest month to fly from Udon Thani to Vientiane is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Udon Thani Airport to Vientiane Airport on Thursday, September 25, 2025.
No airlines currently offer direct flights between Udon Thani Airport and Vientiane Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Vientiane but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Vientiane is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Thai AirAsia offers the cheapest flight tickets to Vientiane.

Flying from Udon Thani International Airport (UTH) to Wattay International Airport (VTE): what you need to know

  • Be prepared for longer queues during popular months like August and other peak seasons. Arriving up to four hours in advance for international flights and two hours for domestic departures is a wise move.

  • Remember, you may need a visa to enter Laos. Visa regulations can differ and travel documentation requirements frequently change. Before reserving your cheap ticket from UTH to VTE, be sure to check with your carrier and your destination country's local embassy or consulate for the latest information.

How to find the cheapest flights from Udon Thani International Airport (UTH) to Wattay International Airport (VTE)

  • The best price we've seen for a one-way ticket from Udon Thani International Airport to Wattay International Airport is C$149. The cheapest price for a return flight is C$283. Bear in mind that fares could change due to availability at the time of booking.

  • It's usually smart to book as early as possible if you're hoping to get cheap flight tickets from UTH to VTE. That's because airlines adjust prices based on demand, which tends to rise closer to departure.

  • If you're flexible with your trip dates, try using the 'Whole month' search function. It'll show you the cheapest price in each month when looking for your ticket from Udon Thani International Airport to Wattay International Airport.

  • Log into your online account or use the app to set up a Price Alert. We'll get in touch straight away if there's a better deal on this route. It's simple to do, and it'll save you from searching for cheap flight tickets from UTH to VTE every day.

  • Tailor your trip with filters. Choose your arrival and departure times, airlines and total journey duration. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Udon Thani International Airport to Wattay International Airport.

Handy information about Udon Thani International Airport (UTH)

  • Udon Thani International Airport is about 11 kilometres from central Udon Thani. If you're driving, catching a cab or ride-sharing from the center, it'll take you 15 minutes or so to get there, depending on the traffic.

  • After a stress-free start to your journey? Stay near UTH. Whether you've booked an early flight from Udon Thani International Airport to Wattay International Airport or just don't want to be rushed, these stays are just the thing:

Arriving at Wattay International Airport (VTE)

Getting from Wattay International Airport (VTE) to central Vientiane

  • Wattay International Airport is approximately 8 kilometres from central Vientiane. With a car rental or if you're catching a cab, the drive is about 21 minutes.

When to fly to Wattay International Airport (VTE)

  • August is the busiest month for flights from Udon Thani International Airport to Wattay International Airport. To skip the crowds, head to Vientiane in February.

  • Book your flight from Udon Thani International Airport to Wattay International Airport for April if you want to go to Vientiane during its warmest month. Expect temperatures of between 23ºC and 42ºC.

  • January has average temperatures of between 14ºC and 31ºC. Search for cheap flight tickets from UTH to VTE sometime around then if you want to travel when it's cooler.

More about Vientiane

  • If you're looking for somewhere to rest your head, you can find the best stays in Vientiane right here. Browse these options after you've booked your flight from UTH to VTE:

  • Pha That Luang and COPE Visitor Centre are just a couple of the major attractions to add to your Vientiane itinerary. Keep the adventure rolling by checking out Lao Star TV.

Complete your Vientiane trip with hotels and a car rental

  • Comparing flights is not the only thing we do. After booking your cheap ticket to Wattay International Airport, browse our great car rental deals that'll give you the freedom to see the sights at your own pace. Then, take a look at our exclusive rates for hotels to find your ideal Vientiane stay.

Plan the rest of your trip from Udon Thani to Vientiane

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.