Route Price Intelligence
Cheap Flights From Seattle to Brussels
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$784
Deals From
$684
Usually Costs
$684 – $947
Lowest We've Seen
$393
Based on 2,707 price pointshigh confidence
Monthly Price Guide
Jan
$724
Feb
—
Mar
—
Apr
$784
May
$844
Jun
$1,006
Jul
$1,085
Aug
$885
Sep
$683
Oct
$684
Nov
$684
Dec
$855
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 $683. The most expensive month tends to be July at around $1,085. 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: $39670 price checksWorst: $628