Route Price Intelligence
Cheap Flights From Seattle to Vientiane
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,575
Deals From
$1,345
Usually Costs
$1,345 – $1,805
Lowest We've Seen
$944
Based on 6,577 price pointshigh confidence
Monthly Price Guide
Jan
$1,517
Feb
$1,662
Mar
$2,422
Apr
$1,541
May
$1,576
Jun
$1,695
Jul
$1,563
Aug
$1,391
Sep
$1,272
Oct
$1,272
Nov
$1,638
Dec
$2,272
Cheapest Average Expensive
Best Time to Fly from Seattle to Vientiane
The cheapest time to fly from Seattle to Vientiane is typically October, when fares average around $1,272. The most expensive month tends to be March at around $2,422. For the best deals, consider flying in October, September, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $94477 price checksWorst: $1,358