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

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How to find the cheapest flight from
Seattle (SEA) to Glasgow (GLA)

All the information you need to plan the best SEA to GLA flight in 2021: compare Seattle to Glasgow flight prices with the expected peak season, weather and rainfall in Glasgow.
SEA - GG1
Price
$594 - $945
GG1
Temperature
39.2 - 60.8 °F
GG1
Precipitation
1.3 - 4.4 inches

Popular in

December

High demand for flights, 22% potential price rise

Cheapest in

February

Best time to find cheap flights, 19% potential price drop

Round-trip from

$594

From Seattle/Tacoma Intl to Glasgow

One-way from

$570

One-way flight from Seattle/Tacoma Intl to Glasgow

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Seattle to Glasgow (SEA - GG1)?

When flying from Seattle to Glasgow, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Our data shows that February tends to be the cheapest month to fly to Glasgow from Seattle. Users have commonly found prices around $735 for the month, but tickets can be as low as $565. Due to multiple factors, prepare for potentially higher prices in December.

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

Find a great deal and save up to 66% by booking at least 30 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Glasgow within the next two weeks, with the cheapest ticket starting at $981.

Cheap flights from Seattle to Glasgow in November, December 2021

The best prices found for SEA to GLA flights for November, December
28 Dec - 7 Jan
$926pp
SEA
Seattle/Tacoma Intl
British Airways
 
1 STOP
GLA
Glasgow Intl
GLA
Glasgow Intl
British Airways
 
1 STOP
SEA
Seattle/Tacoma Intl
28 Dec - 7 Jan
$968pp
SEA
Seattle/Tacoma Intl
British Airways
   
2 STOPS
GLA
Glasgow Intl
GLA
Glasgow Intl
British Airways
 
1 STOP
SEA
Seattle/Tacoma Intl
28 Dec - 7 Jan
$1,131pp
SEA
Seattle/Tacoma Intl
Lufthansa
   
2 STOPS
GLA
Glasgow Intl
GLA
Glasgow Intl
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Glasgow 2022 flight deals

Cheap flights to Glasgow from Seattle found for next year
28 Dec - 7 Jan
$926pp
SEA
Seattle/Tacoma Intl
British Airways
 
1 STOP
GLA
Glasgow Intl
GLA
Glasgow Intl
British Airways
 
1 STOP
SEA
Seattle/Tacoma Intl
28 Dec - 7 Jan
$968pp
SEA
Seattle/Tacoma Intl
British Airways
   
2 STOPS
GLA
Glasgow Intl
GLA
Glasgow Intl
British Airways
 
1 STOP
SEA
Seattle/Tacoma Intl
28 Dec - 7 Jan
$1,131pp
SEA
Seattle/Tacoma Intl
Lufthansa
   
2 STOPS
GLA
Glasgow Intl
GLA
Glasgow Intl
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Glasgow

Late deals on round-trip flights to Glasgow from Seattle, departing today and this week
3 Dec - 5 Dec
$3,577pp
SEA
Seattle/Tacoma Intl
Lufthansa
 
1 STOP
GLA
Glasgow Intl
GLA
Glasgow Intl
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl
3 Dec - 5 Dec
$3,581pp
SEA
Seattle/Tacoma Intl
Lufthansa
   
2 STOPS
GLA
Glasgow Intl
GLA
Glasgow Intl
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl
3 Dec - 5 Dec
$3,615pp
SEA
Seattle/Tacoma Intl
British Airways
 
1 STOP
GLA
Glasgow Intl
GLA
Glasgow Intl
British Airways
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Glasgow from Seattle

The cheapest one-way flights from Seattle to Glasgow
11:50 am - 7:10 am
Icelandair
1 Stop
11h 20m
SEA - GLA
Icelandair
$570
Gotogate
9:50 am - 6:59 pm
Multiple Airlines
2 Stops
25h 09m
SEA - PIK
Multiple Airlines
$809
Kiwi.com
8:04 pm - 4:35 am
British Airways
2 Stops
24h 31m
SEA - GLA
British Airways
$874
KAYAK

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Glasgow</span> flights.

Flight FAQs

From Seattle to Glasgow

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

If you book a flight to Glasgow from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 0 flights from Seattle/Tacoma Intl to Glasgow per day from 14 different airlines.

Which airlines flying from Seattle/Tacoma Intl to Glasgow have flexible cancellations due to COVID-19?

Icelandair, British Airways, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Seattle to Glasgow for under $500 on Cheapflights?

Yes, there are multiple flights from Seattle to Glasgow for under $500. The cheapest flight booked recently is on Multiple Airlines for just $484, but on average you can expect to pay $613.

Are there last-minute flights available from Seattle to Glasgow for under $3,600?

There are currently 4+ open flights from Seattle to Glasgow within the next 7 days for less than $3,600.

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

Icelandair, at $560, was found to be the cheapest airline from Seattle to Glasgow. An alternate airline flying to your destination would be Delta. Users have found that Icelandair is 23% cheaper than the other options available to this destination.

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

One-way options have recently been found by users for as low as $513 on Icelandair. Other airlines that offer cheap prices include British Airways from $658 and Finnair from $660 one-way.

What are the cheapest flights from Seattle to Glasgow?

On average you can expect to pay $1,451 for a flight from Seattle to Glasgow. The cheapest flight overall is $458 while the most popular route, (Seattle/Tacoma Intl - Glasgow Intl) is currently priced at $484.

What are the most popular airlines that fly from Seattle to Glasgow?

The most popular airlines flying from Seattle to Glasgow are American Airlines, Air Canada and British Airways. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Glasgow, Scotland

Do I need a COVID test to fly to Glasgow from Seattle?

Information is based on travel restrictions from Seattle/Tacoma Intl to Glasgow

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Glasgow.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Glasgow.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Glasgow.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Do I need a test to fly back to Seattle from Glasgow?

Returning to Seattle/Tacoma Intl from Glasgow

COVID-19 testing requirements
Visitors from Glasgow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Glasgow are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Glasgow, Scotland

Alternative routes for Seattle to Glasgow

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Glasgow

Things to know before you go - useful duration and weather info for your trip from Seattle to Glasgow.
Today's exchange rate
$1 = £0.76
Average temperature for November in Glasgow
42.8 °F
Avg rainfall for November in Glasgow
0.5 ″

Airports servicing Seattle

Airports servicing Glasgow

Glasgow Intl (GLA)
Prestwick (PIK)

Top 10 airlines flying from Seattle/Tacoma Intl to Glasgow

The chart below displays the airlines Cheapflights users traveling from Seattle to Glasgow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Iberia
$248 $883 No cancel fee 77%
American Airlines
$488 $858 No cancel fee 71%
Lufthansa
$502 $798 No cancel fee 76%
United Airlines
$519 $787 No cancel fee 69%
Air Canada
$525 $870 No cancel fee 67%
KLM
$531 $817 No cancel fee 75%
Icelandair
$551 $939 No cancel fee 76%
British Airways
$553 $782 No cancel fee 70%
Delta
$561 $897 No cancel fee N/A
Aer Lingus
$596 $849 No cancel fee N/A
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