Route Price Intelligence
Cheap Flights From Seattle to Vientiane
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,648
Deals From
$1,482
Usually Costs
$1,482 – $1,951
Lowest We've Seen
$944
Based on 3,044 price pointshigh confidence
Monthly Price Guide
Jan
$1,538
Feb
$1,678
Mar
$1,538
Apr
$1,593
May
$1,600
Jun
$1,861
Jul
$1,721
Aug
$1,523
Sep
$1,458
Oct
$1,493
Nov
$1,558
Dec
$2,603
Cheapest Average Expensive
Best Time to Fly from Seattle to Vientiane
The cheapest time to fly from Seattle to Vientiane is typically September, when fares average around $1,458. The most expensive month tends to be December at around $2,603. For the best deals, consider flying in September, October, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $98361 price checksWorst: $1,358