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
$1,485
Usually Costs
$1,485 – $1,951
Lowest We've Seen
$944
Based on 276 price pointshigh confidence
Monthly Price Guide
Jan
$1,538
Feb
$1,598
Mar
$1,538
Apr
$1,553
May
$1,600
Jun
$1,864
Jul
$1,706
Aug
$1,508
Sep
$1,493
Oct
$1,493
Nov
$1,498
Dec
$2,759
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 $1,493. The most expensive month tends to be December at around $2,759. For the best deals, consider flying in October, September, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $98360 price checksWorst: $1,358