Route Price Intelligence
Cheap Flights From Seattle to Dublin
Live pricing benchmarks, monthly patterns, and historical lows for this route.
⭐ Great DealFound 3d ago
$434Sláinte! Seattle to Dublin just $434 with Icelandair - explore cobblestone streets, cozy pubs, and Ireland's legendary hospitality. Great value for the Emerald Isle!
✓ 5 date combinations found at this price
Search Google FlightsTypical Price
$821
Deals From
$701
Usually Costs
$701 – $1,003
Lowest We've Seen
$390
Based on 602 price pointshigh confidence
Monthly Price Guide
Jan
$766
Feb
$757
Mar
$757
Apr
$901
May
$936
Jun
$1,072
Jul
$1,137
Aug
$904
Sep
$701
Oct
$697
Nov
$697
Dec
$919
Cheapest Average Expensive
Best Time to Fly from Seattle to Dublin
The cheapest time to fly from Seattle to Dublin is typically October, when fares average around $697. The most expensive month tends to be July at around $1,137. For the best deals, consider flying in October, November, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $48269 price checksWorst: $673