Route Price Intelligence
Cheap Flights From Washington, D.C. to Lisbon
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$737
Deals From
$628
Usually Costs
$628 – $912
Lowest We've Seen
$399
Based on 8,398 price pointshigh confidence
Monthly Price Guide
Jan
$652
Feb
$621
Mar
$646
Apr
$620
May
$764
Jun
$982
Jul
$804
Aug
$721
Sep
$620
Oct
$620
Nov
$602
Dec
$781
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 $602. The most expensive month tends to be June at around $982. For the best deals, consider flying in November, October, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $39981 price checksWorst: $678