Cheap flights from San José to Vientiane from £720
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How much do flights to Vientiane cost?
Key info about flying to Vientiane
Depart from
Arrive to
Average flights per week
Flight distance
Check-in for a flight from San José to Vientiane
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Avianca | AVA | AV | No |
| Lao Airlines | LAO | QV | Yes |
| Alaska Airlines | ASA | AS | No |
| China Eastern Airlines | CES | MU | Yes |
| Thai Airways | THA | TG | No |
Online check-in is not available for these airlines.
Weather in Vientiane
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 28°C | 17°C |
| February | 32°C | 20°C |
| March | 35°C | 23°C |
| April | 36°C | 25°C |
| May | 34°C | 25°C |
| June | 31°C | 25°C |
| July | 30°C | 24°C |
| August | 30°C | 24°C |
| September | 30°C | 23°C |
| October | 30°C | 22°C |
| November | 30°C | 20°C |
| December | 28°C | 17°C |
14 day forecast
The most popular airlines for this route are Avianca, Lao Airlines, Alaska Airlines, China Eastern Airlines, and Thai Airways. San José and Vientiane have 400 direct flights per week.
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