Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
![Vietnam Airlines](https://res.cloudinary.com/wego/c_fit,h_32,f_auto,fl_lossy,q_auto/v21012019/flights/airlines_rectangular/VN.png)
The cheapest airline(s) flying from Portland to Vientiane is Vietnam Airlines.
Cheapest Month
November
Travel Period: August 2024 - July 2025
The cheapest month(s) to fly from Portland to Vientiane is November.
Cheapest Day of the Week
Friday
The cheapest day(s) of the week to fly from Portland to Vientiane is Friday.
Cheapest Time
8pm
The cheapest time of the day to fly from Portland to Vientiane is in the evening.
Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm
How far is Vientiane from Portland?
The flight distance between Portland and Vientiane is 11607km. Check all available flights on Wego.