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Delta flights to Seattle

The best Delta flight deals to Seattle

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to Seattle with Delta.
Seattle.622 € per passenger.Departing Sat, 28 Sep, returning Sun, 29 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Dublin on Sat, 28 Sep, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Sun, 29 Sep, arriving in Dublin.Price includes taxes and charges.From 622 €, select.
Seattle.681 € per passenger.Departing Thu, 31 Oct, returning Mon, 4 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Dublin on Thu, 31 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Mon, 4 Nov, arriving in Dublin.Price includes taxes and charges.From 681 €, select.
Seattle.681 € per passenger.Departing Mon, 4 Nov, returning Wed, 13 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Dublin on Mon, 4 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 13 Nov, arriving in Dublin.Price includes taxes and charges.From 681 €, select.
Seattle.681 € per passenger.Departing Wed, 18 Dec, returning Mon, 23 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Dublin on Wed, 18 Dec, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Mon, 23 Dec, arriving in Dublin.Price includes taxes and charges.From 681 €, select.
Seattle.681 € per passenger.Departing Fri, 29 Nov, returning Fri, 6 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Dublin on Fri, 29 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Fri, 6 Dec, arriving in Dublin.Price includes taxes and charges.From 681 €, select.
Seattle.681 € per passenger.Departing Sun, 22 Dec, returning Wed, 1 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Dublin on Sun, 22 Dec, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 1 Jan, arriving in Dublin.Price includes taxes and charges.From 681 €, select.
Seattle.681 € per passenger.Departing Fri, 14 Feb, returning Fri, 21 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Dublin on Fri, 14 Feb, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Fri, 21 Feb, arriving in Dublin.Price includes taxes and charges.From 681 €, select.
Seattle.681 € per passenger.Departing Tue, 28 Jan, returning Tue, 4 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Dublin on Tue, 28 Jan, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Tue, 4 Feb, arriving in Dublin.Price includes taxes and charges.From 681 €, select.

Find the cheapest time to fly to Seattle with Delta

Flexible on travel dates? Here's when fares are lowest.
May
Find prices
Jun
from 735 €
Jul
from 855 €
Aug
from 835 €
Sep
from 622 €
Oct
from 735 €
Nov
from 681 €
Dec
from 681 €
Jan
from 681 €
Feb
from 681 €
Mar
from 687 €
Apr
from 735 €

Find which Seattle airports Delta flies to

We were able to find fares for the following Seattle airports. Find the one that works for you.

Flying to Seattle with Delta

The things to know before you go.
Cheapest flight found622 €
Cheapest month to flySeptember

Flying to Seattle with Delta: FAQs

The average Delta flight time from Ireland to Seattle is 9 hours and 43 minutes.
At the moment, Aer Lingus, American Airlines and British Airways also fly to Seattle.
Delta currently also flies to Atlanta Hartsfield-Jackson, Detroit Wayne County and New York John F. Kennedy.
Although it's difficult to get an accurate idea of when Delta flights to Seattle are cheapest, the lowest fares are currently for departures in September.