Bangkok to Vientiane (BKK–VTE) — Airlines, Schedules & Connections

BKK Airport Page →
321 mi airlines 28/wk
On-time Some delays Frequent delays
Flight Schedule 7 flights Verified 2h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
QV442
QV Lao
C09
9:55 AM
+07
11:10 AM
+07
1h 15m
M T W T F S S
Prices
TG570
TG Thai
320
11:55 AM
+07
1:05 PM
+07
1h 10m
M T W T F S S
Prices
TG574
TG Thai
320
7:04 PM
+07
7:45 PM
+07
0h 41m
M T W T F S S
Prices
QV446
QV Lao
C09
8:50 PM
+07
9:50 PM
+07
1h
M T W T F S S
Prices
TG571
TG Thai
320
1:55 PM
+07 TI
3:05 PM
+07
1h 10m
M T W T F S S
Prices
QV445
QV Lao
C09
6:35 PM
+07 TD
7:35 PM
+07
1h
M T W T F S S
Prices
TG575
TG Thai
320
8:30 PM
+07 TI
9:40 PM
+07
1h 10m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
2-STOP Loading...
Bangkok to Vientiane
2 carriers, 28 flights/week nonstop.
2 Airlines 28 Flights/wk 321 mi 0h 41m nonstop 19 1-stop hubs

BKK–VTE is served by 2 airlines with nonstop service. Lao Airlines and Thai Airways lead the route. The flight covers 321 miles in approximately 0h 41m. Beyond nonstop, 19 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop BKK–VTE service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
QV Lao Airlines 14 C09 1h-1h15
TG Thai Airways 14 320 0h41-1h10 Star Alliance
Aircraft on this route
320 Airbus A320 – TG
C09 Cessna 402/408 – QV
Alliance coverage
Unaffiliated: QV (14 flights/wk, 50%)
Star Alliance: TG (14 flights/wk, 50%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, BKK to VTE direction.
Mon
4
flights
Tue
4
flights
Wed
4
flights
Thu
4
flights
Fri
4
flights
Sat
4
flights
Sun
4
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
4
Nonstop flights
28
Outbound / wk
21
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for BKK to VTE.
1-STOP
One-Stop Connections
19
Hubs
~7h
Fastest
~28h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
920
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

Other ways to reach Vientiane from Bangkok

Nearby airports with service to Wattay International Airport.
Metric BKK→VTE DMK→VTE
Distance from BKK 19 mi
Nonstop airlines 2 1
Weekly flights 28 14
Flight time 0h 41m 1h 10m
Airports within 200 miles of BKK with service to Wattay International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Vientiane is 0 hours the same as Bangkok.
BKK: +07 · VTE: +07

When it's 6:00 PM in Bangkok, it's 6:00 PM in Vientiane.
Distance & Flight Time
321 mi / 517 km
Nonstop flight time is approximately 0h 41m to 1h 15m.
Visa & Entry

Thai passport holders enter Laos visa-free for up to 30 days under the ASEAN bilateral agreement. No advance application is needed. Passport must be valid for at least 6 months beyond the date of entry. You can enter by air or at any of the Thai-Lao land border crossings. The most popular overland crossings are the First Thai-Lao Friendship Bridge (Nong Khai to Vientiane) and the Fourth Friendship Bridge (Chiang Khong to Huay Xai).

At Wattay International Airport (VTE) in Vientiane or Luang Prabang (LPQ), immigration stamps you in quickly. No arrival card is needed for Thai nationals entering visa-free. For stays beyond 30 days, extensions cost LAK 20,000 per day (about THB 35) at the Immigration Department in Vientiane. Thai citizens can also use a Thai national ID card instead of a passport for land border crossings, though a passport is required for air travel.

Direct flights from Bangkok Don Mueang (DMK) or Suvarnabhumi (BKK) to Vientiane run about 1 hour on Thai AirAsia, Lao Airlines, and Bangkok Airways. Bangkok to Luang Prabang runs about 1 hour 30 minutes. Laos uses the Lao kip (LAK), trading at roughly 600 LAK per THB 1. Thai baht is widely accepted in border towns and tourist areas. ATMs in Vientiane and Luang Prabang dispense kip. Most small businesses operate in cash only.

Getting to BKK

Airport Rail Link (ARL) runs from Phaya Thai station to Suvarnabhumi in 30 minutes (฿45 City Line; ฿90–130 Express, though Express service is often suspended). Trains run 6am to midnight. Transfer at Makkasan for MRT or Phaya Thai for BTS Skytrain.Metered taxis cost ฿250–400 from central Bangkok plus expressway tolls (฿50–75); expect 40–90 minutes depending on traffic. Avoid non-metered taxis; insist on the meter. Ride-share apps (Grab) are widely used and typically cost ฿200–350.

BKK–VTE Quick Facts

Key statistics for the Bangkok to Vientiane route.
Route details
Distance321 mi / 517 km
Flight time0h 41m to 1h 15m
Time difference0 hours
Airlines (nonstop)2
Weekly flights28 out / 21 return
1-stop connections19 hubs
Origin: BKK
IATA / ICAOBKK / VTBS
TimezoneAsia/Bangkok
Passengers/yr62.2M
Elevation5 ft / 2 m
Destination: VTE
IATA / ICAOVTE / VLVT
TimezoneAsia/Vientiane
Elevation564 ft / 172 m

Frequently Asked Questions

Common questions about BKK to VTE flights.
Nonstop flights from Suvarnabhumi Airport to Wattay International Airport take approximately 0h 41m to 1h 15m. The route covers 321 miles.
2 airlines operate nonstop service: Lao Airlines and Thai Airways.
There are approximately 28 nonstop flights per week from BKK to VTE. The return direction has about 21 weekly flights.
Yes, 1-stop connections are available through CSX, HAK, NNG, SZX, HKG, KUL, KMG, HGH, CKG, CAN, HAN, FOC, XIY, PVG, PUS, ICN, SWA, NGB and TFU. These options provide additional schedule flexibility.
Yes, return flights from VTE to BKK are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include DMK. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from BKK to VTE

Suvarnabhumi Airport (BKK) and Wattay International Airport (VTE) are connected by nonstop service from Lao Airlines and Thai Airways. With 28 weekly departures, this is a heavily served route.

BKK to VTE Flight Duration and Schedule

Nonstop flight time from BKK to VTE ranges from 0 hours 41 minutes to 1 hours 15 minutes. The route covers a distance of 321 miles (517 km). There are approximately 28 weekly flights outbound and 21 return, totaling 49 flights per week in both directions.

Connecting Options and Alternatives

19 one-stop connections are available, with the fastest taking approximately 7 hours via CSX. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Bangkok (DMK).