Cheap flights from Las Vegas, NV to Vientiane, Laos
Flights starting at £554. Choose between Spirit Airlines, Thai Airways International, or Lao Airlines to find the best price.
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Tips to know when travelling to Vientiane
Cheapest one-way trip | £554 |
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Cheapest round-trip | £1,064 |
Average round-trip | £1,730 |
Includes rare itinerary | Travel hack |
Most popular airline | Spirit Airlines |
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Check-in for a flight from Las Vegas 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 International | THA | TG | No | 0 0 |
Lao Airlines | LAO | QV | Yes | 0 0 |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Laos COVID-19 travel restrictions

Most travelers from Las Vegas, LAS can enter Laos, but there are restrictions.
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Visa requirements |
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in Laos in our dedicated Stories article.
Frequently asked questions
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