Question 1

How much does a flight from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost?

Accepted Answer

You can find cheap one-way flights from $369 and cheap return flights from $564 Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.) with Expedia. One-way flights typically cost between $655 and $3998, and return flights often range between $723 and $5279. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

Question 2

What is the cheapest month to fly from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

Accepted Answer

The cheapest month to fly from DUB to SEA is June when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Question 3

Which airlines fly direct from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

Accepted Answer

You can fly direct from DUB to SEA on Aer Lingus, with around 7 flights per week.

Question 4

What is the cheapest airline that flies from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

Accepted Answer

Iberia is one of the cheapest airlines offering nonstop flights from Dublin (DUB) to Seattle, WA (SEA), with round-trip tickets starting from around $1,044. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

Question 5

How do I find cheap flights from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

Accepted Answer

To find a cheap flight from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

Question 6

What is the best airline to fly with from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

Accepted Answer

The best airline to fly with from Dublin (DUB) to Seattle, WA (SEA) will differ from traveler to traveler. If you like to fly early, Aer Lingus offers early morning flights. If price is the most important factor, Aer Lingus typically offers the lowest fares. Aer Lingus offers the most daily flights from DUB to SEA, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

Question 7

What is the best time to fly from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

Accepted Answer

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

Question 8

How many flights per day from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

Accepted Answer

There are approximately 1 nonstop flights per day from (DUB) to Seattle - Tacoma Intl. (SEA). For more options, look at flights that include layovers.

Question 9

What is the earliest flight from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

Accepted Answer

The earliest flight from Dublin (DUB) to Seattle - Tacoma Intl. (SEA) usually departs at around 5:00 AM, operated by Lufthansa and Condor. This seasonal service is active in February and December, giving you an early start to your travels to Seattle. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

Question 10

What are the most popular departure times for flights from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

Accepted Answer

The most popular departure times for flights from Dublin (DUB) to Seattle - Tacoma Intl. (SEA) are in the late morning, from 9am to 12pm. About 34% of passengers prefer this time window. Many major carriers, including United Airlines, British Airways, and Delta, offer flights during this window. This timing works well because it allows you to start your journey refreshed after a good night's sleep.

Question 11

How long does it take to fly from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

Accepted Answer

Flying nonstop from DUB to SEA takes around 9 hours 50 minutes, with the route covering approximately 4,527 miles. Flights with a layover typically take 7 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Question 12

Can you fly business or first class from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

Accepted Answer

Select the "Business class" and "First class" filters when looking for DUB to SEA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.

Question 13

How much is a business class flight from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

Accepted Answer

A non-stop, one-way business class flight from Dublin (DUB) to Seattle, WA (SEA) is usually around $2,565 - $3,032. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.) if you opt for a connecting flight.

*Prices based on flights available on Expedia in the last year.

Question 14

How do I earn miles on a Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?

Accepted Answer

It's easy to earn miles on a Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Question 15

What airports do you fly into for Seattle from DUB (DUB)?

Accepted Answer

From DUB (DUB), you can fly into Seattle - Tacoma Intl. (SEA) to reach Seattle. Some flights may connect through major hubs like Frankfurt Intl. (FRA), Heathrow (LHR), Franz Josef Strauss Intl. (MUC) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Question 16

Is it cheaper to buy a plane ticket from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?

Accepted Answer

Typically, booking a last minute flight from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Question 17

Is it cheaper to book a Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?

Accepted Answer

Securing a Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.) Seattle Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Question 18

Can I cancel or change the date of my flight from Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

Accepted Answer

If you booked your Dublin (DUB) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Origin airport	Dublin
Destination airport	Seattle - Tacoma Intl.
Airlines serving	Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, WestJet
Roundtrip price	$564
Distance	4526 mi
Average flight time	9 hours 45 mins

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$369 Cheap Flights from Dublin (DUB) to Seattle (SEA)