Route Price Intelligence
Cheap Flights From Washington, D.C. to Hanoi
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,354
Deals From
$1,256
Usually Costs
$1,256 – $1,578
Lowest We've Seen
$804
Based on 1,144 price pointshigh confidence
Monthly Price Guide
Jan
$1,255
Feb
$1,215
Mar
$1,275
Apr
$1,288
May
$1,415
Jun
$1,638
Jul
$1,694
Aug
$1,462
Sep
$1,242
Oct
$1,255
Nov
$1,275
Dec
$1,665
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 February, when fares average around $1,215. The most expensive month tends to be July at around $1,694. For the best deals, consider flying in February, September, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $80470 price checksWorst: $1,153