Book SWISS Flights to Seattle from 702 € Return | Skyscanner

The best SWISS 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 SWISS.

Seattle.702 € per passenger.Departing Mon, 11 Aug, returning Mon, 18 Aug.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Dublin on Mon, 11 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with SWISS, departs from Seattle / Tacoma International on Mon, 18 Aug, arriving in Dublin.Price includes taxes and charges.From 702 €, select.

Seattle.767 € per passenger.Departing Fri, 29 Aug, returning Sat, 6 Sep.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Dublin on Fri, 29 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with SWISS, departs from Seattle / Tacoma International on Sat, 6 Sep, arriving in Dublin.Price includes taxes and charges.From 767 €, select.

Seattle.827 € per passenger.Departing Sun, 7 Sep, returning Mon, 15 Sep.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Dublin on Sun, 7 Sep, arriving in Seattle / Tacoma International.Inbound indirect flight with SWISS, departs from Seattle / Tacoma International on Mon, 15 Sep, arriving in Dublin.Price includes taxes and charges.From 827 €, select.

Seattle.872 € per passenger.Departing Mon, 21 Jul, returning Mon, 28 Jul.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Dublin on Mon, 21 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with SWISS, departs from Seattle / Tacoma International on Mon, 28 Jul, arriving in Dublin.Price includes taxes and charges.From 872 €, select.

Seattle.890 € per passenger.Departing Sun, 29 Jun, returning Mon, 21 Jul.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Dublin on Sun, 29 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with SWISS, departs from Seattle / Tacoma International on Mon, 21 Jul, arriving in Dublin.Price includes taxes and charges.From 890 €, select.

Seattle.908 € per passenger.Departing Sun, 27 Jul, returning Mon, 11 Aug.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Dublin on Sun, 27 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with SWISS, departs from Seattle / Tacoma International on Mon, 11 Aug, arriving in Dublin.Price includes taxes and charges.From 908 €, select.

Seattle.972 € per passenger.Departing Fri, 27 Jun, returning Mon, 30 Jun.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Dublin on Fri, 27 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with SWISS, departs from Seattle / Tacoma International on Mon, 30 Jun, arriving in Dublin.Price includes taxes and charges.From 972 €, select.

Find the cheapest time to fly to Seattle with SWISS

Flexible on travel dates? Here's when fares are lowest.

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Find which Seattle airports SWISS flies to

Compare routes to Seattle below. You may find an airport to fly into that's cheaper, faster, or easier.

Flying to Seattle with SWISS

The things to know before you go.

Cheapest flight found	702 €
Cheapest month to fly	October

How to find cheap flights to Seattle with SWISS

Looking for cheap flight tickets to Seattle? Here are a few tips on how to find the best price.

Simply hit 'search'

We've compared every online travel agent and flight provider out there to find the cheapest SWISS flight tickets to Seattle. And with us, there are no added fees – what you see is what you pay.

Fly from Dublin

At the moment, the best route to Seattle with SWISS is from Dublin to Seattle.

Fly in December

The cheapest time to go to Seattle with SWISS is currently December.

Flex your dates for the best rates

If you're flexible on your departure dates, use Skyscanner's whole month tool to find the cheapest month, and even day to get flights to Seattle with SWISS.

Set up a Price Alert

We'll let you know when the price of your flight to Seattle goes up or down so you can book when the time is just right. You're even able to watch specific SWISS flights.

Book your SWISS flight to Seattle with extra peace of mind

Find flexible SWISS flights to Seattle

SWISS might offer amendable tickets to Seattle, which means you won't lose out if your booking has to be changed or cancelled.

Add travel cost protection

Make sure you have the right travel insurance before flying to Seattle. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Reduce your carbon footprint

To check whether there are any lower emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box when you search for a flight with us.

Flying to Seattle with SWISS: FAQs

How long is the flight to Seattle with SWISS?

The average SWISS flight time from Ireland to Seattle is 9 hours and 45 minutes.

Is there anywhere else I could fly to with SWISS?

SWISS currently also flies to Zurich, Geneva and Nice.

What's the cheapest month to fly to Seattle with SWISS?

Although it's difficult to get an accurate idea of when SWISS flights to Seattle are cheapest, the lowest fares are currently for departures in August.