Route Price Intelligence
Cheap Flights From Seattle to Lisbon
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$839
Deals From
$724
Usually Costs
$724 – $1,062
Lowest We've Seen
$447
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$710
Feb
—
Mar
—
Apr
$718
May
$1,028
Jun
$1,190
Jul
$1,066
Aug
$956
Sep
$724
Oct
$724
Nov
$706
Dec
$786
Cheapest Average Expensive
Best Time to Fly from Seattle to Lisbon
The cheapest time to fly from Seattle to Lisbon is typically November, when fares average around $706. The most expensive month tends to be June at around $1,190. For the best deals, consider flying in November, January, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $48569 price checksWorst: $705