Cheap flights from Saint Thomas, United States to Vientiane, Laos
Flights starting at £725. Choose between Spirit Airlines, Thai Airways, or Lao Airlines to find the best price.
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Tips to know when travelling to Vientiane
Cheapest one-way trip | £725 |
---|---|
Cheapest round-trip | £1,403 |
Average round-trip | £1,686 |
Includes rare itinerary | |
Most popular airline | Spirit Airlines |
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The most popular airlines for this route are Spirit Airlines, Thai Airways, Lao Airlines, Emirates, and Korean Air. Saint Thomas and Vientiane have 77 direct flights per week.
Check-in for a flight from Saint Thomas to Vientiane
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Thai Airways | THA | TG | No | 0 0 |
Lao Airlines | LAO | QV | Yes | 0 0 |
Emirates | UAE | EK | No | 0 0 |
Korean Air | KAL | KE | Yes | 0 0 |
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 | 35°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
Frequently asked questions
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