Cheap flights from Dublin, Ireland to Seattle, WA
Flights starting at £252. Choose between Alaska Airlines, Spirit Airlines, or Ryanair to find the best price.
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Tips to know when travelling to Seattle
Cheapest one-way trip | £402 |
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Cheapest nonstop round-trip | £599 |
Cheapest round-trip | £602 |
Average round-trip | £636 |
Includes rare itinerary | Travel hack |
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Weekly direct flights
Discover the top airlines offering direct flights from Dublin to Seattle in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 27.11 - Sun 03.12
Airline | Mon 27.11 | Tue 28.11 | Wed 29.11 | Thu 30.11 | Fri 01.12 | Sat 02.12 | Sun 03.12 |
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1 | --- | 1 | --- | 1 | 1 | --- |
Weekly direct flights for Mon 04.12 - Sun 10.12
Airline | Mon 04.12 | Tue 05.12 | Wed 06.12 | Thu 07.12 | Fri 08.12 | Sat 09.12 | Sun 10.12 |
---|---|---|---|---|---|---|---|
1 | --- | 1 | --- | 1 | 1 | --- |
Weekly direct flights for Mon 11.12 - Sun 17.12
Airline | Mon 11.12 | Tue 12.12 | Wed 13.12 | Thu 14.12 | Fri 15.12 | Sat 16.12 | Sun 17.12 |
---|---|---|---|---|---|---|---|
1 | --- | 1 | --- | 1 | 1 | --- |
Weekly direct flights for Mon 18.12 - Sun 24.12
Airline | Mon 18.12 | Tue 19.12 | Wed 20.12 | Thu 21.12 | Fri 22.12 | Sat 23.12 | Sun 24.12 |
---|---|---|---|---|---|---|---|
1 | --- | 1 | --- | 2 | --- | --- |
Check-in for a flight from Dublin to Seattle
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Ryanair | RYR | FR | No | Opens 24 days before flight Closes 2 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
American Airlines | AAL | AA | No | No |
Seattle travel tips
1) Where are the richest people in the world from? | Seattle is known as the home city of the wealthiest people in the world. Corporations that were born here are Microsoft, Amazon, Boeing, and Starbucks. All their owners live in Seattle, even in one neighbourhood. Billionaires take up residence on the shores of Lake Washington. You can rent a speedboat and have a look at the ownership of the wealthiest guys in the world. Don’t expect to see pompous castles. The simpler, the better! |
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2) Mind that no dress code is required in restaurants and hotels of Seattle | Seattle strives to be a casual city. No dress code is required in almost all restaurants and hotels, with a very rare exception. A shirt and jeans will do everywhere. So dress up appropriately! |
3) What about the nightlife in Seattle? | Seattle’s nightlife is vibrant. There are plenty of nightclubs and bars. Be ready to pay for the entrance of some of them. Though the night is young, If you are under the age of 21, you won’t be allowed to enter. Keep in mind! |
United States COVID-19 travel restrictions

Most travelers from Ireland can enter Seattle, SEA, but there are restrictions.
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in United States in our dedicated Stories article.
Frequently asked questions
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