Route Price Intelligence
Cheap Flights From Seattle to Hanoi
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$916
Great Deal
Under $904
Typical Range
$904 – $1,003
Lowest We've Seen
$582
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$904
Feb
$904
Mar
$904
Apr
$904
May
—
Jun
—
Jul
$1,212
Aug
$919
Sep
$904
Oct
$904
Nov
$912
Dec
$1,270
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 $904. The most expensive month tends to be December at around $1,270. For the best deals, consider flying in October, January, February.
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: September23,544 fares analyzedTypical low: $658