Route Price Intelligence
Cheap Flights From Portland to Vientiane
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,776
Deals From
$1,668
Usually Costs
$1,668 – $1,969
Lowest We've Seen
$1,043
Based on 4,521 price pointshigh confidence
Monthly Price Guide
Jan
$1,742
Feb
$1,727
Mar
$2,528
Apr
$1,541
May
$1,596
Jun
$1,860
Jul
$1,866
Aug
$1,969
Sep
$1,776
Oct
$1,702
Nov
$1,705
Dec
$1,973
Cheapest Average Expensive
Best Time to Fly from Portland to Vientiane
The cheapest time to fly from Portland to Vientiane is typically April, when fares average around $1,541. The most expensive month tends to be March at around $2,528. For the best deals, consider flying in April, May, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $1,04371 price checksWorst: $1,276