Hanoi to Vientiane flights
Find your dates. Discover your next journey.
- Lowest observed
- €93, departing 10 Dec 2026 (Last checked: 11 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 85Check live prices for this route
- Airlines seen
- Vietnam Airlines, China Southern, Jeju Air, Pacific Airlines, Thai AirAsia, Thai Airways +1 more
- Reported fastest flight
- 1h 15m
- Non-stop
- Yes
Your next trip, last seen at €93
Lowest observedWhen to fly
Explore datesMore dates worth a look
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
About this route
Explore the fares we observed from Hanoi to Vientiane. Prices move often, so pick your dates to see the latest options.
- Route distance
- 477 km
- Reported fastest flight
- 1h 15m
- Airlines seen
- Vietnam Airlines, China Southern, Jeju Air, Pacific Airlines, Thai AirAsia, Thai Airways +1 more
Route-level information; individual journeys vary.
Published schedules report non-stop service with Vietnam Airlines, Lao Airlines. Check current timetables.
A clearer picture of your fare
Airport to city: straight-line distance
- Noi Bai International Airport (HAN) → Hanoi, city gazetteer reference point (21.0278, 105.8342): ≈ 22 km.
- Wattay International Airport (VTE) → Vientiane, city gazetteer reference point (17.9757, 102.6331): ≈ 7 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Hanoi to Vientiane: December 2026, from €93 (checked 11 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €111 | 19 |
| November 2026 | €101 | 30 |
| December 2026 | €93 | 26 |
| January 2027 | €157 | 9 |
Lowest fare by day of the week
Cheapest day of the week from Hanoi to Vientiane: Thursday, from €93 (checked 11 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €98 | 12 |
| Tuesday | €98 | 12 |
| Wednesday | €98 | 12 |
| Thursday | €93 | 12 |
| Friday | €98 | 14 |
| Saturday | €98 | 12 |
| Sunday | €98 | 11 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Frequently asked
How much is a flight from Hanoi to Vientiane?
The lowest fare we have observed is €93, found on 11 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Hanoi to Vientiane?
Cheapest month from Hanoi to Vientiane: December 2026, from €93 (checked 11 Oct 2026).
Are there direct flights from Hanoi to Vientiane?
Yes. We have seen non-stop flights on this route, flown by Vietnam Airlines, Lao Airlines.
Which airlines fly from Hanoi to Vientiane?
These are the carriers we have seen on the route: Vietnam Airlines, China Southern, Jeju Air, Pacific Airlines, Thai AirAsia, Thai Airways +1 more.
How many of the observed Hanoi to Vientiane fares were non-stop?
57 of the 85 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Hanoi to Vientiane?
Cheapest day of the week from Hanoi to Vientiane: Thursday, from €93 (checked 11 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
Keep exploring
Similar routes
Non-stop airlines on this route
More routes from Hanoi
Show all 30 routes →Show fewer ↑
More routes to Vientiane
Show all 30 routes →Show fewer ↑
Recently observed fares. Prices may change.
Last checked: 11 Oct 2026