How long is the flight to Seattle?

The average flight time to Seattle is 9 hours and 43 minutes. We've calculated this based on journeys from Dublin.

How many airports are there in Seattle?

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Everett.

Which airlines offer direct flights to Seattle?

Aer Lingus and British Airways both fly direct to Seattle.

When is the cheapest time to fly to Seattle?

The cheapest month to fly to Seattle is usually June.

How can I find the best flight deal to Seattle?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Can I get a direct flight to Seattle?

Yes – you can fly direct to Seattle / Tacoma International Airport and the average flight time is 9 hours and 43 minutes.

How much are return flights to Seattle?

The best price we found for a return flight to Seattle is 476 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which is the cheapest airport in Seattle?

The cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from 476 € .

Which upcoming date is cheapest to fly to Seattle on?

After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Seattle is Wednesday, 5 June 2024 .

When is the best time to book flights to Seattle?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Seattle?

The average temperature in Seattle in May is around 12°C. The warmest month in Seattle is typically August, which averages 23°C. The coolest month is December, with temperatures averaging 0°C. The rainiest month is November, and it usually rains the least in July.

Which is the cheapest airline to fly to Seattle with?

Currently, Icelandair and Aer Lingus offer the cheapest flight tickets to Seattle.

Cheap Flights to Seattle from 476 € Return

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Find the cheapest month or even day of the year to fly to Seattle

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Flight deals to Seattle

Looking for a cheap last-minute deal or the best return flight to Seattle? Find the biggest savings on one-way and return tickets right here.

Seattle.476 € per passenger.Departing Wed, 5 Jun, returning Tue, 11 Jun.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Dublin on Wed, 5 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Tue, 11 Jun, arriving in Dublin.Price includes taxes and charges.From 476 €, select.

Seattle.479 € per passenger.Departing Thu, 30 May, returning Sun, 9 Jun.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Dublin on Thu, 30 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Sun, 9 Jun, arriving in Dublin.Price includes taxes and charges.From 479 €, select.

Seattle.480 € per passenger.Departing Sat, 23 Nov, returning Sat, 30 Nov.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Dublin on Sat, 23 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Sat, 30 Nov, arriving in Dublin.Price includes taxes and charges.From 480 €, select.

Seattle.481 € per passenger.Departing Wed, 4 Dec, returning Wed, 11 Dec.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Dublin on Wed, 4 Dec, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Wed, 11 Dec, arriving in Dublin.Price includes taxes and charges.From 481 €, select.

Seattle.488 € per passenger.Departing Wed, 27 Nov, returning Wed, 4 Dec.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Dublin on Wed, 27 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Wed, 4 Dec, arriving in Dublin.Price includes taxes and charges.From 488 €, select.

Seattle.527 € per passenger.Departing Sun, 3 Nov, returning Sun, 10 Nov.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Sun, 3 Nov, arriving in Seattle / Tacoma International.Inbound direct flight with Aer Lingus departs from Seattle / Tacoma International on Sun, 10 Nov, arriving in Dublin.Price includes taxes and charges.From 527 €, select.

Seattle.530 € per passenger.Departing Sun, 26 May, returning Fri, 31 May.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Dublin on Sun, 26 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Fri, 31 May, arriving in Dublin.Price includes taxes and charges.From 530 €, select.

Seattle.543 € per passenger.Departing Mon, 2 Sep, returning Sat, 28 Sep.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Dublin on Mon, 2 Sep, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Sat, 28 Sep, arriving in Dublin.Price includes taxes and charges.From 543 €, select.

Find the cheapest time to fly to Seattle

Flexible on travel dates? Find the cheapest month – or even day – to fly to Seattle.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Airports in Seattle

Looking for the best route? There are 4 airports in and around Seattle.

Direct flights to Seattle

Frequently asked questions

: The average flight time to Seattle is 9 hours and 43 minutes. We've calculated this based on journeys from Dublin.
: There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Everett.
: Aer Lingus and British Airways both fly direct to Seattle.
: The cheapest month to fly to Seattle is usually June.
: We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
: Yes – you can fly direct to Seattle / Tacoma International Airport and the average flight time is 9 hours and 43 minutes.
: The best price we found for a return flight to Seattle is 476 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
: The cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from 476 €.
: After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Seattle is Wednesday, 5 June 2024.
: We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
: The average temperature in Seattle in May is around 12°C. The warmest month in Seattle is typically August, which averages 23°C. The coolest month is December, with temperatures averaging 0°C. The rainiest month is November, and it usually rains the least in July.
: Currently, Icelandair and Aer Lingus offer the cheapest flight tickets to Seattle.

Flying to Seattle

The things to know before you go.

Cheapest flight found	476 €
Cheapest month to fly	June
Average flight time	9 hrs, 43 mins
Most popular airline	Aer Lingus
Average flights per week	12

Discover Seattle

How to find cheap flights to Seattle in 2024

Looking for cheap tickets to Seattle? Return tickets to Seattle start from 476 € and one-way flights to Seattle start from 296 €.

Here are a few tips on how to score the best price and make your journey as smooth as possible.

Simply hit 'search'. We've compared plane tickets from all major online travel agents and airlines flying to Seattle to find the cheapest flights. And with us there are no hidden fees - what you see is what you pay.
Depart from Ireland. Look out for flights from Ireland, this is the cheapest location to depart from when flying to Seattle.
Flex your dates to secure the best air ticket price for your Seattle flight. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest time to fly to Seattle.
Set up a Price Alert. You can easily track the fare of your flights to Seattle by creating an alert. Whenever prices go down or up, you'll get a push notification or e-mail to help you get the best flight deal.
Compare flight deals to Seattle from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Seattle start from 296 € one-way.
Find the cheapest Business class flights to Seattle. We scour the internet for the best Business, Premium Economy and First Class flight fares to Seattle, too. Check the difference in price as you search – you might just chance upon a last-minute low fare.
Include nearby airports in your search. Widen your search for Seattle flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
Look for direct flights. Only interested in direct flights to Seattle? Make sure to tick 'Direct flights only' when performing a search. If there are direct Seattle flights available, these will appear in the results.
Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets to Seattle whenever you want.

Compare Seattle plane tickets with other destinations using the everywhere search

Not entirely set on flying to Seattle just yet? You can easily browse other destinations by searching flights to 'Everywhere' - this will allow you to find the cheapest place to travel to.

Combine your flight to Seattle with hotels and car hire

Once you've secured your cheap flight ticket to Seattle, discover the best prices and exclusive rates for hotels in Seattle or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.

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