Question 1

What are the cheapest airlines flying from Seattle to Glasgow round-trip?

Accepted Answer

Currently priced at C$ 1,026, Lufthansa will fly you from Seattle to Glasgow and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and KLM - these airlines can fly you to your destination from C$ 1,091 and C$ 1,159, respectively. Lufthansa is currently priced 10% below the average price you’ll pay for this route.

Question 2

What are the cheapest airlines to fly from Seattle to Glasgow one-way?

Accepted Answer

The cheapest airlines for a one-way flight from Seattle to Glasgow are KLM (C$ 676), Icelandair (C$ 703), and British Airways (C$ 843).

Question 3

How far ahead should I book a flight from Seattle to Glasgow?

Accepted Answer

The price you pay for your flight from Seattle to Glasgow may vary depending on when you book. For the best chance of a lower fare, look to book 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 4

What is the cheapest month to book a flight from Seattle to Glasgow?

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Seattle to Glasgow (average of C$ 570). Flying from Seattle to Glasgow in December is currently the most expensive (average of C$ 977). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 5

What is the cheapest day to fly from Seattle to Glasgow?

Accepted Answer

Travelers seeking maximum savings on their Seattle to Glasgow flight should consider departing on Monday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in Glasgow ranges from 33.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow when rainfall is around 33.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to Glasgow, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 8

What is the cheapest day to fly round-trip from Seattle to Glasgow?

Accepted Answer

Tuesday flights are found to be more expensive to fly from Seattle to Glasgow. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Glasgow.

Question 9

How far in advance should I book a flight from Seattle to Glasgow?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 43% on flights from Seattle to Glasgow compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 905. For sooner than that we have options available in the next 3 days from C$ 1,218.

Question 10

What is the cheapest month to fly from Seattle to Glasgow?

Accepted Answer

November can be a great time to fly to Glasgow from Seattle with a flight ticket averaging about C$ 1,148. Cheapflights users have found deals in the month of November for as cheap as C$ 829. The most expensive prices can be found in the month of July.

Question 11

What is the cheapest time of day to fly from SEA to GLA?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Seattle to Glasgow in the afternoon. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the morning.

Question 12

What airport do you fly from for flights from Seattle to Glasgow?

Accepted Answer

For a flight from Seattle to Glasgow, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 18.4 km from the centre of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 0 outbound flights to Glasgow per day. 0 airlines have flights to Glasgow from Seattle/Tacoma Intl on a regular basis.

Question 13

Can I find deals for flights from Seattle to Glasgow that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Seattle to Glasgow flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 14

How can I find direct flights from Seattle to Glasgow?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Glasgow.

Question 15

Can I find deals for business class flights from Seattle to Glasgow?

Accepted Answer

Yes. Cheapflights offers flight deals from Seattle to Glasgow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 16

How does Cheapflights help users find flights from Seattle to Glasgow?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Glasgow from Seattle today with Cheapflights!

Question 17

Why should you use Cheapflights to find cheap flight tickets from Seattle to Glasgow?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Glasgow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 18

Can Cheapflights find flights from Seattle to Glasgow with no change fees?

Accepted Answer

Certainly. Search results for flights to Glasgow from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 19

Can Cheapflights notify me if prices for flights from Seattle to Glasgow become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Seattle to Glasgow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	C$ 1,026
One-way from	C$ 676
Popular in	July
Cheapest in	November
Average price	C$ 1,538

Cheap flights from Seattle to Glasgow from C$ 676

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Seattle to GlasgowExplore the most affordable flight options available from Seattle to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Explore the most affordable flight options available from Seattle to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Glasgow that are best for you.

Best time to book a flight from Seattle to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow from Seattle with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Glasgow

How far ahead should I book a flight from Seattle to Glasgow?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Glasgow. Price data was last updated on 25 July 2025.

What is the cheapest month to book a flight from Seattle to Glasgow?

What is the cheapest time of day to fly from SEA to GLA?

Find hourly flight availability from Seattle to Glasgow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 July 2025.

Reviews of airlines servicing Glasgow

Read reviews from past customers who have flown Delta,KLM, andIcelandair from Seattle to Glasgow. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Glasgow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Seattle to Glasgow?

What are the cheapest airlines flying from Seattle to Glasgow round-trip?

What are the cheapest airlines to fly from Seattle to Glasgow one-way?

Can I find deals for flights from Seattle to Glasgow that include hotel bookings?

How can I find direct flights from Seattle to Glasgow?

Can I find deals for business class flights from Seattle to Glasgow?

What is the cheapest month to book a flight from Seattle to Glasgow?

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Alternative routes for Seattle to Glasgow

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How does Cheapflights help users find flights from Seattle to Glasgow?

Why should you use Cheapflights to find cheap flight tickets from Seattle to Glasgow?

Can Cheapflights find flights from Seattle to Glasgow with no change fees?

Can Cheapflights notify me if prices for flights from Seattle to Glasgow become cheaper?

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Cheapest flights from Seattle to Glasgow
Explore the most affordable flight options available from Seattle to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.