Route Price Intelligence
Cheap Flights From Washington, D.C. to Lisbon
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$927
Deals From
$720
Usually Costs
$720 – $1,069
Lowest We've Seen
$399
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$750
Feb
—
Mar
—
Apr
$1,054
May
$1,188
Jun
$1,180
Jul
$1,047
Aug
$938
Sep
$660
Oct
$710
Nov
$660
Dec
$984
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to Lisbon
The cheapest time to fly from Washington, D.C. to Lisbon is typically November, when fares average around $660. The most expensive month tends to be May at around $1,188. For the best deals, consider flying in November, September, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $48870 price checksWorst: $812