Route Price Intelligence
Cheap Flights From Washington, D.C. to Hanoi
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,251
Deals From
$1,084
Usually Costs
$1,084 – $1,368
Lowest We've Seen
$804
Based on 9,180 price pointshigh confidence
Monthly Price Guide
Jan
$1,150
Feb
$1,154
Mar
$1,477
Apr
$1,255
May
$1,328
Jun
$1,382
Jul
$1,368
Aug
$1,270
Sep
$1,036
Oct
$1,053
Nov
$1,075
Dec
$1,430
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to Hanoi
The cheapest time to fly from Washington, D.C. to Hanoi is typically September, when fares average around $1,036. The most expensive month tends to be March at around $1,477. For the best deals, consider flying in September, October, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $80489 price checksWorst: $1,125