Route Price Intelligence
Cheap Flights From Portland to Hanoi
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,315
Deals From
$1,113
Usually Costs
$1,113 – $1,470
Lowest We've Seen
$668
Based on 4,787 price pointshigh confidence
Monthly Price Guide
Jan
$1,435
Feb
$1,482
Mar
$1,537
Apr
$1,321
May
$1,378
Jun
$1,460
Jul
$1,375
Aug
$1,084
Sep
$985
Oct
$1,024
Nov
$1,321
Dec
$1,989
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 $985. The most expensive month tends to be December at around $1,989. For the best deals, consider flying in September, October, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $66875 price checksWorst: $1,084