Cheap Flights from Bangkok to Vientiane Starting at $79
Helping travelers to find the best flight offers
Cheapest flights from Bangkok to Vientiane
Fly from Bangkok to Vientiane with confidence — our search scans over 700 airlines, 50+ agencies and more than 5 top booking systems to uncover the best prices, schedules and booking conditions for your trip. Compare real-time options in seconds and lock in the flight that fits your budget and timing.
Remember that on average the ideal time to book flights is 2 months before departure!
Fly nonstop from Bangkok to Vientiane for the quickest, most hassle-free way to cross the border — direct flights shave hours off your journey and mean less airport waiting and simpler luggage handling. While some multi-stop options can be cheaper, choosing a direct service gets you to Laos faster and more comfortably, perfect when time or convenience matters.
Schedule of direct flights from Bangkok to Vientiane
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Bangkok to Vientiane:
Bangkok airports overview
Vientiane airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Bangkok to Vientiane
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$79
Thai AirAsia
Direct flight
1h 10m
01/05/2026
The cheapest one-way flight from Bangkok to Vientiane departs on 01/05/2026, is operated by Thai AirAsia and costs $79
Cheapest round trip flight
$143
Thai AirAsia
Direct flight
2h 20m
10/27/2025
The cheapest roundtrip flight from Bangkok to Vientiane departs on 10/27/2025, is operated by Thai AirAsia and costs $143
The fastest flight
1 hour
Fastest flight from Bangkok to Vientiane takes 1 hour
Direct flights
Every day
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
Earliest flight
6:25 AM
Latest flight
8:50 PM
Average flight duration
1h 13m
Direct flights count
49
Distance
523km
Timezone difference
0h
The distance between Bangkok and Vientiane is 523km (324 miles). The average flight duration is 1h 13m. There are 49 direct flights from Bangkok to Vientiane. Bangkok and Vientiane are in the same time zone. Flights from Bangkok begin at 6:25 AM. The latest flight from Bangkok departs at 8:50 PM
January 2026
Lowest price
on average:
$79
March 2026
Highest price
on average:
$93
Avg Price
The route Bangkok — Vientiane is served by several airlines: Thai AirAsia and Lao Airlines. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $79 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
Bangkok is served primarily by two airports with distinct roles. Suvarnabhumi (BKK) functions as the international and long-haul hub, handling most full-service carriers and long-distance flights, while Don Mueang (DMK) caters mainly to low-cost and regional airlines. Suvarnabhumi sits about 30–40 km east of downtown Bangkok and can be reached by airport rail link plus taxi or ride-hail in roughly 30–60 minutes depending on traffic; fares for the rail link are typically modest, with taxis adding meter charges and tolls. Don Mueang lies closer to the northern suburbs, around 20–30 km from the city center, with bus, shuttle and taxi options taking 30–60 minutes. Pros: Suvarnabhumi is modern and comfortable with extensive facilities; Don Mueang can be quicker for budget travelers and domestic connections. Cons: Both can be affected by heavy road traffic, and transfers between the two airports may require extra time and expense.
Wattay International Airport (VTE) in Vientiane is the country’s main international gateway and typically functions as a modest regional hub rather than a major global transfer point. You’ll commonly find flights from full-service Asian carriers and a selection of budget airlines serving nearby countries. The airport sits about 3–5 km (roughly 10–20 minutes) east of downtown Vientiane, with taxis and tuk-tuks the quickest options and local buses or hotel shuttles usually available for lower fares; expect travel times and costs to vary with traffic and bargaining. Pros: compact layout and short transfer walks make connections straightforward; cons: limited shopping and lounge facilities compared with larger regional hubs, and fewer late-night services. Overall it’s convenient for short stays and regional trips.
We couldn't find any special offers for flights from Bangkok to Vientiane
How much is the cheapest flight ticket from Bangkok to Vientiane?
The cheapest flight ticket from Bangkok to Vientiane according to data for the last 48 hours costs $79
When is the best time to buy air tickets on the route Bangkok — Vientiane?
Often the best time to buy tickets from Bangkok to Vientiane is 2 months before departure.
When is the cheapest time of year to fly from Bangkok to Vientiane?
Based on statistics over the past years, the lowest prices for flights from Bangkok to Vientiane can be found flying in these months: January, February, December.
How long does it take to fly from Bangkok to Vientiane?
The fastest flights from Bangkok to Vientiane start from 1 hour in the air.
Which airline can fly direct from Bangkok to Vientiane?
The following airlines operate direct flights on the route Bangkok — Vientiane: Thai AirAsia
The minimum one-way ticket price from Bangkok to Vientiane is $79 (January 2026), while the maximum is $93 (March 2026). On average, a ticket costs $81–$82.
