Route Price Intelligence
Cheap Flights From Seattle to Hanoi
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$980
Deals From
$802
Usually Costs
$802 – $1,204
Lowest We've Seen
$582
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$800
Feb
—
Mar
—
Apr
$945
May
$1,092
Jun
$1,370
Jul
$1,269
Aug
$986
Sep
$805
Oct
$800
Nov
$800
Dec
$1,180
Cheapest Average Expensive
Best Time to Fly from Seattle to Hanoi
The cheapest time to fly from Seattle to Hanoi is typically October, when fares average around $800. The most expensive month tends to be June at around $1,370. For the best deals, consider flying in October, November, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $58269 price checksWorst: $767