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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Travelers usually depart from Harry Reid International Airport, Las Vegas, NV - Lax Vegas, NV - Downtown Grand Hotel Valet, Las Vegas, NV - UNLV, Las Vegas, NV - South Strip Transfer Terminal, or Las Vegas, NV - Fashion Show Mall Bus stop when they travel from Las Vegas to Vientiane. The most popular airlines for this route are Spirit Airlines, Thai Airways International, Lao Airlines, Alaska Airlines, and JetBlue Airways. Las Vegas and Vientiane have 260 direct flights per week.

Check-in for a flight from Las Vegas to Vientiane

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Thai Airways InternationalTHATGNo0
0
Lao AirlinesLAOQVYes0
0
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight

Laos COVID-19 travel restrictions

Your trip summary

Departure

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa on arrival

Return

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa on arrival

Frequently asked questions

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What time do nonstop (direct) flights between Las Vegas and Vientiane depart?
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What time do flights between Las Vegas and Vientiane depart?
What time do flights between Las Vegas and Vientiane arrive?

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