Route Price Intelligence
Cheap Flights From Seattle to Dublin
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Flights from Seattle to Dublin, Ireland are down to just $563 roundtrip — 38% below what this transatlantic route typically costs. Dublin's legendary pubs, dramatic coastal cliffs, and vibrant culture make it one of Europe's top destinations, and this is one of the better prices we've seen from the Pacific Northwest. Book soon before the discount disappears!
✓ 7 date combinations found at this price
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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.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route