Route Price Intelligence
Cheap Flights From Portland to Vientiane
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,867
Great Deal
Under $1,586
Typical Range
$1,586 – $2,061
Lowest We've Seen
$1,043
Based on 264 price pointshigh confidence
Monthly Price Guide
Jan
$1,500
Feb
$1,756
Mar
$1,867
Apr
$1,602
May
$1,661
Jun
$1,956
Jul
$1,861
Aug
$1,868
Sep
$1,867
Oct
$1,782
Nov
$1,479
Dec
$2,063
Cheapest Average Expensive
Best Time to Fly from Portland to Vientiane
The cheapest time to fly from Portland to Vientiane is typically November, when fares average around $1,479. The most expensive month tends to be December at around $2,063. For the best deals, consider flying in November, January, April.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: November4,041 fares analyzedTypical low: $1,506
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