Manchester to Seattle Flights on Aer Lingus from £320.31*

Book Manchester to Seattle flight deals*

£320.31
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Range£320.31-£594.18
Aer Lingus Plane Image

Manchester to Seattle Flights

Fly from Manchester to Seattle, with one stop over in Dublin, where you will go through pre-clearance meaning when you land in the US you can pick up your luggage and go! No waiting around.

Flying Manchester to Seattle with Aer Lingus

We have a range of luggage options to choose from when you book so you will have everything for a great holiday in Seattle no matter when you go. We also make flying safe and easy with online check in, contactless boarding and safety protocols to protect your health and wellbeing. Once on board your transatlantic flight, sit back, relax and enjoy our 4* service including a warm Irish welcome, in-flight entertainment and food and beverage service.

How do you find the cheapest flights from Manchester to Seattle with Aer Lingus?

  1. Book your flights through our website
  2. Sign-up to the Aer Lingus newsletter for information on upcoming sales
  3. Collect Avos points by becoming an AerClub member
  4. Fly at less busy times or mid-week

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.

Do I need a Visa?

You will not need a Visa (if you are a British or European citizen), but you will need to complete an ESTA (Electronic System for Travel Authorization). It's easy to apply for one online but be sure to have it completed at least 72 hours before your trip or you could be denied entry. An ESTA costs $14.

Tipping

No matter where you go in the US you will need to tip. It is customary to tip around 15%-20%, this is true of almost all services including bars, taxis and restaurant servers. And it is not just in the movies, hotel staff will expect a couple of dollars as well.

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Book Manchester to Seattle flight deals*

Book Manchester to Seattle flight deals*
From
To
Fare Type
Dates
Price
FromManchester (MAN)ToSeattle (SEA)Each way
/
Economy
3 Sep 2025 - 17 Sep 2025

From

£327.91*

Seen: 16 hrs ago

FromManchester (MAN)ToSeattle (SEA)Each way
/
Economy
18 Sep 2025 - 27 Sep 2025

From

£331.66*

Seen: 10 hrs ago

FromManchester (MAN)ToSeattle (SEA)Each way
/
Economy
22 Oct 2025 - 3 Nov 2025

From

£345.73*

Seen: 10 hrs ago

FromManchester (MAN)ToSeattle (SEA)Each way
/
Economy
19 Dec 2025 - 2 Jan 2026

From

£435.65*

Seen: 11 hrs ago

FromManchester (MAN)ToSeattle (SEA)Each way
/
Economy
14 Oct 2025 - 18 Oct 2025

From

£504.68*

Seen: 20 hrs ago

* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.