£524 Cheap Flights from Glasgow (GLA) to Seattle (SEA)

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Cheap Flights from Glasgow (GLA) to Seattle (SEA)

Prices were available within the past 7 days and start at £524 for one-way flights and £545 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Icelandair
Icelandair
Icelandair
Icelandair
Icelandair
British Airways
American Airlines
Icelandair
British Airways
Flight from Glasgow to Seattle route information
Origin airport
Glasgow Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Aer Lingus, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Virgin Atlantic
Return price
£545
Distance
7117 km

Compare flights from Glasgow to Seattle easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Glasgow to Seattle. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Seattle - Tacoma Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Glasgow Intl. to Seattle - Tacoma Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Glasgow Intl. (GLA) to Seattle - Tacoma Intl. (SEA) 

The easiest way to view the best deals on flights from Glasgow to Seattle today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Glasgow Intl. to Seattle - Tacoma Intl. start at just £545 and range up to £579.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Glasgow and Seattle
  • booking your flight during February, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Glasgow to Seattle flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Glasgow Intl. to Seattle - Tacoma Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Glasgow Airport to Sea-Tac Airport?
The lowest price advertised for a round-trip flight between Glasgow Airport and SEA is £545. But you better move fast. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from GLA to SEA?
When it comes to cancellation fees, each airline has its own set of terms and conditions. If you decide to cancel your holiday, head to our Customer Service Portal.
How do I find cheap flights from GLA to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Glasgow Airport to SEA flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Glasgow Airport to Seattle - Tacoma Intl. Airport (SEA)?
Paisley to SeaTac is around 7,200 kilometres, so be prepared to spend a while in the air. Make sure you pack all the essentials, from your eye mask to your earphones. Take a couple of snacks to munch on throughout your flight too.
Which airlines fly direct from Glasgow Intl. Airport (GLA) to Seattle - Tacoma Intl. Airport (SEA)?
Direct flights aren’t available, so you’ll have to make at least one stop between Glasgow Intl. Airport (GLA) and Sea-Tac Airport. Take advantage of the layover time to stretch your legs and grab a bite to eat.
Are Glasgow Airport to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so not always. While last-minute flight deals between GLA and Seattle - Tacoma Intl. Airport (SEA) are possible, it’s also a good idea to keep a close eye on prices well before you fly. In fact, some airlines release their prices up to 12 months prior to the departure date. Expedia is constantly updating the best airfare bargains around, so check back often and be ready to book when the price is low.
Seattle Airports

Seattle Paine Field Intl. Airport

Glasgow Airports

Edinburgh

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