London to Seattle Flights on Aer Lingus from £254.27*

Fly from London to Seattle with Aer Lingus with a seamless connection in Dublin Airport's Terminal 2. We love flying to Seattle for its stunning mix of natural beauty and urban energy — where snow-capped mountains meet waterfront views and creative culture thrives. From the iconic Space Needle to cosy coffee shops and vibrant neighbourhoods, every Aer Lingus flight to Seattle brings you to a city full of warmth, adventure, and inspiration.

Flying London to Seattle with Aer Lingus

Fly with Aer Lingus from London to Seattle and enjoy the added ease of US preclearance in Dublin or Shannon — so when you land, you can simply collect your bags and start exploring. With a range of luggage options available when you book, you’ll have everything you need for the perfect trip, whatever the season. Once on board, settle in and enjoy a warm Irish welcome, delicious food and drink, and hours of in-flight entertainment to make your journey as relaxing as possible.

What to see in Seattle?

Seattle must rank as one of America's hippest cities. There are so many reasons to visit this hub of creativity, enterprise, and amazing views. The list below is only the beginning:

Space Needle: Get a birds eye view of Seattle from the 'top house' of one of the most recognisable landmarks in the world. Built for the World's Fair in the 1960's the Space Needle offers panoramic views of the city and mountains beyond from over 500 feet up.

Pike Place Market: most famous as the home of the original Starbucks coffee, Pike Place Market is a large farmers market selling some of the freshest produce in the city. It is also home to some wonderful bars, restaurants, and a craft market, making it a must visit while in Seattle.

Museum of Pop Culture: From music to fashion to tattoos, this museum is anything but boring. Expect extensive exhibitions on everything from local legends Nirvana to science fiction with lots of interactivity to keep the whole family entertained.

Seattle Grunge Tour: if you are a fan of grunge music, do not miss out on a walking tour of some of the most iconic locations where your favourite musicians played, practiced, and lived.