Route Price Intelligence
Cheap Flights From Seattle to Hanoi
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$785
Deals From
$658
Usually Costs
$658 – $1,015
Lowest We've Seen
$582
Based on 8,604 price pointshigh confidence
Monthly Price Guide
Jan
$813
Feb
$1,025
Mar
$815
Apr
$670
May
$826
Jun
$1,040
Jul
$960
Aug
$658
Sep
$650
Oct
$650
Nov
$650
Dec
$960
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 $650. The most expensive month tends to be June at around $1,040. For the best deals, consider flying in October, November, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $58262 price checksWorst: $650