Cheap flights from Bangkok to Vientiane

Suvarnabhumi
BKK
Wattay
VTE

Flight deals from Bangkok to Vientiane

Below you can see the best deals on flights Bangkok — Vientiane for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 1 October, from AED 354.

Top 10 cheap flights from Bangkok to Vientiane

FD
 389

Bangkok — Vientiane

12:10—13:20
30 Aug 2026
1 h 10 m
Direct flight
FD
 389

Bangkok — Vientiane

12:10—13:20
3 Sep 2026
1 h 10 m
Direct flight
FD
 389

Bangkok — Vientiane

06:25—07:35
3 Sep 2026
1 h 10 m
Direct flight
FD
 389

Bangkok — Vientiane

12:10—13:20
4 Sep 2026
1 h 10 m
Direct flight
FD
 389

Bangkok — Vientiane

06:25—07:35
5 Sep 2026
1 h 10 m
Direct flight
FD
 389

Bangkok — Vientiane

12:10—13:20
5 Sep 2026
1 h 10 m
Direct flight
FD
 389

Bangkok — Vientiane

12:10—13:20
26 Aug 2026
1 h 10 m
Direct flight
FD
 389

Bangkok — Vientiane

12:10—13:20
7 Sep 2026
1 h 10 m
Direct flight
FD
 389

Bangkok — Vientiane

12:10—13:20
1 Sep 2026
1 h 10 m
Direct flight
FD
 389

Bangkok — Vientiane

06:25—07:35
1 Sep 2026
1 h 10 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Bangkok — Vientiane flight

Looking for cheap flights from Bangkok to Vientiane? Compare fares from different airlines, check the flight schedule and travel time — and book your Bangkok — Vientiane ticket online at the best price.

The route has direct flights — around 92 flights per week, flights are operated by Lao Airlines, Thai Airways, Thai AirAsia, Bangkok Airways and 5 more airlines, a nonstop flight takes about 1 h 10 min, the distance between the cities is around 520 km.

Planning your trip? You may find our Vientiane travel guide, how to get from the airport into town and Vientiane weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from AED 338Min. price
JanuaryCheapest
JunePeak season
YesDirect flights
520 kmDistance
1 h 10 minTravel time
9Airlines
92 / wkFlights

Flight schedule from Bangkok to Vientiane

The table shows direct flights from Bangkok to Vientiane on the selected date. The flight takes approximately 1 h 10 min. Regular flights are operated by Lao Airlines, Thai Airways, Thai AirAsia and Bangkok Airways. Departures from Suvarnabhumi Airport and Don Mueang International Airport airports, arrivals at Wattay International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 13 Aug 2026

Flight ticket prices by day: Bangkok — Vientiane

Below is a calendar of the lowest flight ticket prices for Bangkok — Vientiane by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 338 in January, and the most expensive are around AED 406 in June. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Bangkok to Vientiane by month. Tickets are usually cheapest in June (around AED 337) and priciest in December (about AED 513) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 465highMayAED 369lowSepAED 337low
FebAED 449highJunAED 337lowOctAED 385medium
MarAED 401mediumJulAED 353lowNovAED 481high
AprAED 433mediumAugAED 369lowDecAED 513high

Some values are estimated based on seasonality.

When to fly

Weather in Vientiane: it is warmest in April (up to 36 °C on average) and coolest in December (around 28 °C). The driest month is January.

Tickets are usually cheapest in January and most expensive in June. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Vientiane

Dry and wet days · Vientiane

Wind speed and direction · Vientiane

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How to get the best deal on a Bangkok — Vientiane ticket

  • Book ahead: fares for Bangkok — Vientiane are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Bangkok is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Vientiane is usually January — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Bangkok — Vientiane route are operated by 9 airlines; Lao Airlines runs the most flights (around 30% of all flights). Compare carriers, flight shares and schedules below.

  • Lao AirlinesQV
    9x/week
    WebsiteFleet: 131M pax/year
    • Direct flight BKK → VTE9x/week
      Duration
      1h 19m
      Days
      MTWTFSS
    30.4%Open →
  • Thai AirwaysTG
    9x/week
    WebsiteFleet: 7715M pax/year
    • Direct flight BKK → VTE9x/week
      Duration
      1h 18m
      Days
      MTWTFSS
    30.4%Open →
  • Thai AirAsiaFD
    9x/week
    WebsiteFleet: 5618.9M pax/year
    • Direct flight DMK → VTE9x/week
      Duration
      1h 10m
      Days
      MTWTFSS
    30.4%Open →
  • Bangkok AirwaysPG
    1x/week
    WebsiteFleet: 254.3M pax/year
    • Direct flight BKK → VTE1x/week
    2.2%Open →
  • AirAsiaAK
    1x/week
    WebsiteFleet: 10523.9M pax/year
    • Direct flight DMK → VTE1x/week
      Days
      MTWTFSS
    2.2%Open →
  • Turkish AirlinesTK
    1x/week
    WebsiteFleet: 49283.4M pax/year
    • Direct flight BKK → VTE1x/week
    1.1%Open →
  • LufthansaLH
    1x/week
    WebsiteFleet: 38764.5M pax/year
    • Direct flight BKK → VTE1x/week
    1.1%Open →
  • El AlLY
    1x/week
    WebsiteFleet: 485.5M pax/year
    • Direct flight BKK → VTE1x/week
    1.1%Open →
  • AustrianOS
    1x/week
    WebsiteFleet: 6814.6M pax/year
    • Direct flight BKK → VTE1x/week
    1.1%Open →

Cities and airports on the Bangkok — Vientiane route

Flights Bangkok — Vientiane depart from Suvarnabhumi Airport and Don Mueang International Airport and arrive at Wattay International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Bangkok

BKK
Thailand
About the cityHow to get thereWeatherAll about the country Thailand
Arrival

Vientiane

VTE
Lao, People's Dem. Rep.
About the cityHow to get thereWeatherAll about the country Lao, People's Dem. Rep.
Departure airports
Arrival airports

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Frequently asked questions about the Bangkok — Vientiane flight

How long is the flight from Bangkok to Vientiane?

A nonstop Bangkok — Vientiane flight takes about 1 h 10 min — the distance between the cities is around 520 km.

How far is it from Bangkok to Vientiane?

The distance from Bangkok to Vientiane is about 520 km, which a nonstop flight covers in around 1 h 10 min.

Are there direct flights from Bangkok to Vientiane?

Yes, there are nonstop flights Bangkok — Vientiane — around 92 flights per week.

Which airlines fly from Bangkok to Vientiane?

Airlines operating Bangkok — Vientiane include Lao Airlines, Thai Airways, Thai AirAsia, Bangkok Airways, AirAsia. See the full list with schedules in the "Airlines" section on this page.

Which airports do Bangkok — Vientiane flights use?

Flights from Bangkok depart from Suvarnabhumi Airport, Don Mueang International Airport, and arrive at Wattay International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Bangkok to Vientiane?

The price of a Bangkok — Vientiane ticket depends on your travel date, season and demand: it is usually cheapest to fly in January, and most expensive in June. Tickets typically cost between AED 338 and AED 406. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Bangkok — Vientiane?

Flights Bangkok — Vientiane are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is January. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Bangkok to Vientiane?

To catch a low fare Bangkok — Vientiane, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually January.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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