Cheap flights from Seattle to Glasgow

Round-trip
Economy
Seattle (SEA)
Glasgow (GLA)
Depart
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Any month
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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
C$ 746 - C$ 1,187
GG1
Temperature
-3 - 31 °C
GG1
Precipitation
6 - 72 mm

Popular in

December

High demand for flights, 22% potential price rise

Cheapest in

February

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

Average price

C$ 916

Average for round-trip flights in July 2021

Round-trip from

C$ 746

From Seattle to Glasgow

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Seattle to Glasgow?

Monday is generally a great day to depart. Flying on this day could help you save up to 16%.

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

To save up to 32% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Glasgow from C$ 930 1-2 weeks out and tickets from C$ 1,069 for flights departing within the next 72 hours.

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

Flights from Seattle to Glasgow lean towards being more expensive in December. Prices are generally better when you fly from Seattle to Glasgow in November, with the cheapest ticket starting at C$ 631.

Cheap flights from Seattle to Glasgow in July, August 2021

The best prices found for SEA to GLA flights for July, August
29 Aug - 15 Sep
C$ 1,254pp
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
GLA
Glasgow Intl
GLA
Glasgow Intl
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
29 Aug - 15 Sep
C$ 1,259pp
SEA
Seattle/Tacoma Intl
Delta
   
2 STOPS
GLA
Glasgow Intl
GLA
Glasgow Intl
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
29 Aug - 15 Sep
C$ 1,272pp
SEA
Seattle/Tacoma Intl
Delta
   
2 STOPS
GLA
Glasgow Intl
GLA
Glasgow Intl
Delta
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle to Glasgow 2021 flight deals

Cheap flights to Glasgow from Seattle found for this year
22 Sep - 7 Oct
C$ 937pp
SEA
Seattle/Tacoma Intl
Icelandair
 
1 STOP
GLA
Glasgow Intl
GLA
Glasgow Intl
Icelandair
 
1 STOP
SEA
Seattle/Tacoma Intl
22 Sep - 1 Oct
C$ 939pp
SEA
Seattle/Tacoma Intl
Icelandair
 
1 STOP
GLA
Glasgow Intl
GLA
Glasgow Intl
Icelandair
 
1 STOP
SEA
Seattle/Tacoma Intl
23 Sep - 1 Oct
C$ 1,001pp
SEA
Seattle/Tacoma Intl
Icelandair
 
1 STOP
GLA
Glasgow Intl
GLA
Glasgow Intl
Icelandair
 
1 STOP
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
4 Aug - 21 Aug
C$ 1,523pp
SEA
Seattle/Tacoma Intl
British Airways
 
1 STOP
GLA
Glasgow Intl
GLA
Glasgow Intl
British Airways
 
1 STOP
SEA
Seattle/Tacoma Intl
4 Aug - 21 Aug
C$ 1,528pp
SEA
Seattle/Tacoma Intl
British Airways
   
2 STOPS
GLA
Glasgow Intl
GLA
Glasgow Intl
British Airways
 
1 STOP
SEA
Seattle/Tacoma Intl
8 Aug - 20 Aug
C$ 1,631pp
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
GLA
Glasgow Intl
GLA
Glasgow Intl
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl

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?

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. 1 airline has flights to Glasgow from Seattle/Tacoma Intl on a regular basis.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways flying from Seattle/Tacoma Intl to Glasgow have implemented new flexible change policies.

Can I find flights from Seattle to Glasgow for under C$ 1,005 on Cheapflights?

Yes, there are multiple flights from Seattle to Glasgow for under C$ 1,005. The cheapest flight booked recently is on Icelandair for just C$ 937, but on average you can expect to pay C$ 1,110.

Are there direct flights from Seattle to Glasgow for under C$ 880 on Cheapflights?

There are no direct flights from Seattle to Glasgow, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Seattle to Glasgow for under C$ 1,634?

There are currently 20+ open flights from Seattle to Glasgow within the next 7 days for less than C$ 1,634.

Is Seattle weather warmer or cooler than Glasgow?

Our data indicates that the weather will be 25 °C on average in the month of July. The temperature in Glasgow is typically colder than in Seattle. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Seattle to Glasgow?

Departing from Seattle to Glasgow will take you 11h. Both multi-stop and direct flights can be found to your destination and back.

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

Flying on Icelandair is currently your cheapest option to Glasgow, with prices starting at C$ 937. Additional round-trip tickets that might be worth considering are offered by Delta and Finnair, with the lowest prices starting at C$ 1,083 and C$ 1,161, respectively.

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
C$ 1 = £0.58
Average temperature for July in Glasgow
31.0 °C
Avg rainfall for July in Glasgow
49.0 mm

Airports servicing Seattle

Airports servicing Glasgow

Glasgow Intl (GLA)
Prestwick (PIK)
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