Cheap flights from Denver, CO to Vientiane
Flights starting at $733. Choose between Frontier Airlines, Lao Airlines, or VietJet Air to find the best price.
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How much do flights to Vientiane cost?
Cheapest one-way trip | $733 |
---|---|
Cheapest round-trip | $1,961 |
Includes rare itinerary | |
Most popular airline | Frontier Airlines |
Key info about flying to Vientiane
Great deals from Denver to Vientiane
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Check-in for a flight from Denver to Vientiane
Name | Carrier code | IATA Code | Passport needed during booking |
---|---|---|---|
Frontier Airlines | FFT | F9 | No |
Lao Airlines | LAO | QV | Yes |
VietJet Air | VJC | VJ | Yes |
ZIPAIR | TZP | ZG | Yes |
Korean Air | KAL | KE | Yes |
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
Frequently asked questions
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