S$589 Cheap Flights from Seattle to Glasgow

View S$589 flight on Tue, 12 Aug, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Glasgow International Airport (GLA)

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Cheap Flights from Seattle to Glasgow (SEA-GLA)

Prices were available within the past 7 days and start at S$589 for one-way flights and S$943 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Tue, 12 Aug - Tue, 19 Aug
SEA
Seattle
GLA
Glasgow
S$943 Return, found 5 days ago
S$943
Return
found 5 days ago
Select Virgin Atlantic flight, departing Tue, 12 Aug from Seattle to Glasgow, returning Tue, 19 Aug, priced at S$943 found 5 days ago
Delta
Tue, 12 Aug - Tue, 19 Aug
SEA
Seattle
GLA
Glasgow
S$976 Return, found 5 days ago
S$976
Return
found 5 days ago
Select Delta flight, departing Tue, 12 Aug from Seattle to Glasgow, returning Tue, 19 Aug, priced at S$976 found 5 days ago
British Airways
Tue, 12 Aug - Tue, 19 Aug
SEA
Seattle
GLA
Glasgow
S$1,057 Return, found 5 days ago
S$1,057
Return
found 5 days ago
Select British Airways flight, departing Tue, 12 Aug from Seattle to Glasgow, returning Tue, 19 Aug, priced at S$1,057 found 5 days ago
Delta
Tue, 12 Aug - Tue, 19 Aug
SEA
Seattle
GLA
Glasgow
S$1,128 Return, found 5 days ago
S$1,128
Return
found 5 days ago
Select Delta flight, departing Tue, 12 Aug from Seattle to Glasgow, returning Tue, 19 Aug, priced at S$1,128 found 5 days ago
Virgin Atlantic
Tue, 12 Aug - Tue, 19 Aug
SEA
Seattle
GLA
Glasgow
S$1,135 Return, found 5 days ago
S$1,135
Return
found 5 days ago
Select Virgin Atlantic flight, departing Tue, 12 Aug from Seattle to Glasgow, returning Tue, 19 Aug, priced at S$1,135 found 5 days ago
KLM
Tue, 12 Aug - Tue, 19 Aug
SEA
Seattle
GLA
Glasgow
S$1,161 Return, found 5 days ago
S$1,161
Return
found 5 days ago
Select KLM flight, departing Tue, 12 Aug from Seattle to Glasgow, returning Tue, 19 Aug, priced at S$1,161 found 5 days ago
KLM
Tue, 12 Aug - Tue, 19 Aug
SEA
Seattle
GLA
Glasgow
S$1,168 Return, found 5 days ago
S$1,168
Return
found 5 days ago
Select KLM flight, departing Tue, 12 Aug from Seattle to Glasgow, returning Tue, 19 Aug, priced at S$1,168 found 5 days ago
American Airlines
Tue, 12 Aug - Tue, 19 Aug
SEA
Seattle
GLA
Glasgow
S$1,171 Return, found 5 days ago
S$1,171
Return
found 5 days ago
Select American Airlines flight, departing Tue, 12 Aug from Seattle to Glasgow, returning Tue, 19 Aug, priced at S$1,171 found 5 days ago
American Airlines
Tue, 12 Aug - Tue, 19 Aug
SEA
Seattle
GLA
Glasgow
S$1,183 Return, found 5 days ago
S$1,183
Return
found 5 days ago
Select American Airlines flight, departing Tue, 12 Aug from Seattle to Glasgow, returning Tue, 19 Aug, priced at S$1,183 found 5 days ago
British Airways
Tue, 12 Aug - Tue, 19 Aug
SEA
Seattle
GLA
Glasgow
S$1,185 Return, found 5 days ago
S$1,185
Return
found 5 days ago
Select British Airways flight, departing Tue, 12 Aug from Seattle to Glasgow, returning Tue, 19 Aug, priced at S$1,185 found 5 days ago

Find the cheapest month to fly from Seattle (SEA) to Glasgow (GLA)

January is typically the cheapest month to fly

From S$658 - S$1,444 per traveller.

Graph displaying average flight prices per month

Seattle to Glasgow route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Glasgow Intl.
Return price
S$942
Distance
7117 km

Perfect flights from Seattle to Glasgow

Your Journey from Seattle to Glasgow

Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to Glasgow caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including British Airways, United, Virgin Atlantic, Lufthansa, American Airlines, Iberia, KLM, Air France, Delta, Air Canada. Our selection of flights from Seattle - Tacoma Intl. to Glasgow Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seattle to Glasgow Flights

Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to Glasgow Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$589 and roundtrip prices from S$943*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seattle to Glasgow with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Glasgow

Picture yourself stepping off the plane in Glasgow and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seattle to Glasgow Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to Glasgow.
 

Beyond the Flight – Exploring Glasgow

With Expedia, your adventure extends beyond the flight. Explore Glasgow at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seattle to Glasgow with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seattle to Glasgow with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Sea-Tac Airport to GLA?
Start packing your suitcase, because round-trip journeys between SEA and Glasgow Intl. Airport (GLA) start from S$943. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to Glasgow Airport?
We understand that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Sea-Tac Airport to GLA 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 SEA to Glasgow Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Glasgow Airport?
SeaTac to Paisley is around 7,200 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your eye mask to your earphones. Take a couple of snacks to munch on throughout your trip too.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Glasgow Intl. Airport (GLA)?
At the moment, no airlines offer direct flights from Sea-Tac Airport to GLA. You'll have to book a flight with one or more stops. To get the best connections and price, lock in your airfare ahead of time.
Are SEA to Glasgow Intl. Airport (GLA) flight tickets cheaper when they're purchased at the last minute?
Tickets from Seattle - Tacoma Intl. Airport (SEA) to Glasgow Airport are available up to a year prior to departure on Expedia. And although you may pick up a fantastic last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more options --- and you can avoid getting caught in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

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