Cheap flights from Phoenix, AZ to Vientiane

Flights starting at $482. Choose between Frontier Airlines, Lao Airlines, or Thai AirAsia to find the best price.

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How much do flights to Vientiane cost?

Key info about flying to Vientiane

Depart from
Phoenix Sky Harbor International
Arrive to
Wattay International
Average flights per week
180
Flight distance

Check-in for a flight from Phoenix to Vientiane

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
Lao AirlinesLAOQVYes
Thai AirAsiaAIQFDNo
VietJet AirVJCVJYes
Thai AirwaysTHATGNo

Weather in Vientiane

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January28°C17°C
February32°C20°C
March35°C23°C
April36°C25°C
May34°C25°C
June31°C25°C
July30°C24°C
August30°C24°C
September30°C23°C
October30°C22°C
November30°C20°C
December28°C17°C
Hottest Month
36°C
April
Coldest month
17°C
January
Sunny days
241
days per year

14 day forecast

Sunday
23 Feb
76%
34°C21°C
2 Mar
37°C25°C
Monday
24 Feb
30°C20°C
3 Mar
39°C25°C
Tuesday
25 Feb
88%
24°C19°C
4 Mar
40°C27°C
Wednesday
26 Feb
83%
29°C18°C
5 Mar
41°C28°C
Thursday
27 Feb
34°C21°C
6 Mar
63%
36°C26°C
Friday
28 Feb
87%
31°C24°C
7 Mar
84%
24°C21°C
Saturday
1 Mar
34°C22°C
8 Mar
27°C20°C
Travelers usually depart from Phoenix Sky Harbor International, or Phoenix–Mesa Gateway when they travel from Phoenix to Vientiane. The most popular airlines for this route are Frontier Airlines, Lao Airlines, Thai AirAsia, VietJet Air, and Thai Airways. Phoenix and Vientiane have 180 direct flights per week.

Frequently asked questions

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What are the most popular routes to and from Vientiane?
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Which airlines fly between Phoenix and Vientiane?
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What time do nonstop (direct) flights between Phoenix and Vientiane depart?
What time do nonstop (direct) flights between Phoenix and Vientiane arrive?
What time do flights between Phoenix and Vientiane depart?
What time do flights between Phoenix and Vientiane arrive?

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