Route Price Intelligence
Cheap Flights From Seattle to Brussels
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$783
Deals From
$684
Usually Costs
$684 – $935
Lowest We've Seen
$393
Based on 4,499 price pointshigh confidence
Monthly Price Guide
Jan
$726
Feb
$727
Mar
$729
Apr
$784
May
$842
Jun
$1,008
Jul
$1,099
Aug
$885
Sep
$675
Oct
$684
Nov
$684
Dec
$857
Cheapest Average Expensive
Best Time to Fly from Seattle to Brussels
The cheapest time to fly from Seattle to Brussels is typically September, when fares average around $675. The most expensive month tends to be July at around $1,099. 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: $39376 price checksWorst: $628