Route Price Intelligence
Cheap Flights From Portland to Hanoi
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,286
Deals From
$995
Usually Costs
$995 – $1,439
Lowest We've Seen
$668
Based on 8,531 price pointshigh confidence
Monthly Price Guide
Jan
$1,435
Feb
$1,476
Mar
$1,584
Apr
$1,245
May
$1,234
Jun
$1,422
Jul
$1,324
Aug
$970
Sep
$902
Oct
$990
Nov
$1,293
Dec
$1,839
Cheapest Average Expensive
Best Time to Fly from Portland to Hanoi
The cheapest time to fly from Portland to Hanoi is typically September, when fares average around $902. The most expensive month tends to be December at around $1,839. For the best deals, consider flying in September, August, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $66887 price checksWorst: $902