Cheap flights from Seattle to Glasgow

How to find the cheapest flight from Seattle to Glasgow

All the information you need to plan the best SEA to GG1 flight in 2022: compare Seattle to Glasgow flight prices with the expected peak season, weather and rainfall in Glasgow.

SEA - GG1

Price

C$ 594 - C$ 945

GG1

Temperature

4 - 16 °C

GG1

Precipitation

33 - 112 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

Round-trip from

C$ 747

From Seattle/Tacoma Intl to Glasgow

One-way from

C$ 481

One-way flight from Seattle/Tacoma Intl to Glasgow

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

Travellers have found it’s best to book a flight 30 days in advance to save up to 66% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 30 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Glasgow 1-2 weeks in advance for as low as C$ 1,234, or C$ 1,630 for flights within the next 24 hours.

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

February is one of the best times of the year to fly to Glasgow from Seattle. Prices for February average C$ 924 per person but you can even find prices for as low as C$ 711. The most expensive prices can be found in the month of December. Opting for a February flight can save you 28% on your journey compared to booking in February

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.

Cheap flights from Seattle to Glasgow in January, February 2022

The best prices found for SEA to Glasgow flights for January, February
4 Feb. - 2 Mar.
SEA

Seattle/Tacoma Intl

GLA

Glasgow Intl

1 stop

12h 35m
GLA

Glasgow Intl

SEA

Seattle/Tacoma Intl

1 stop

33h 20m
C$ 864

Delta

View Deal

Deal found 21/1/22

4 Feb. - 2 Mar.
SEA

Seattle/Tacoma Intl

GLA

Glasgow Intl

2 stops

33h 50m
GLA

Glasgow Intl

SEA

Seattle/Tacoma Intl

1 stop

13h 55m
C$ 870

Delta

View Deal

Deal found 21/1/22

4 Feb. - 27 Feb.
SEA

Seattle/Tacoma Intl

GLA

Glasgow Intl

1 stop

12h 35m
GLA

Glasgow Intl

SEA

Seattle/Tacoma Intl

2 stops

22h 20m
C$ 877

Delta

View Deal

Deal found 21/1/22

Seattle to Glasgow 2022 flight deals

Cheap flights to Glasgow from Seattle found for this year
4 Feb. - 2 Mar.
SEA

Seattle/Tacoma Intl

GLA

Glasgow Intl

1 stop

12h 35m
GLA

Glasgow Intl

SEA

Seattle/Tacoma Intl

1 stop

33h 20m
C$ 864

Delta

View Deal

Deal found 21/1/22

4 Feb. - 2 Mar.
SEA

Seattle/Tacoma Intl

GLA

Glasgow Intl

2 stops

33h 50m
GLA

Glasgow Intl

SEA

Seattle/Tacoma Intl

1 stop

13h 55m
C$ 870

Delta

View Deal

Deal found 21/1/22

24 Mar. - 1 Apr.
SEA

Seattle/Tacoma Intl

GLA

Glasgow Intl

2 stops

19h 30m
GLA

Glasgow Intl

SEA

Seattle/Tacoma Intl

1 stop

13h 00m
C$ 875

Delta

View Deal

Deal found 22/1/22

Last minute flights from Seattle to Glasgow

Late deals on round-trip flights to Glasgow from Seattle, departing today and this week
1 Feb. - 1 Mar.
SEA

Seattle/Tacoma Intl

GLA

Glasgow Intl

2 stops

20h 22m
GLA

Glasgow Intl

SEA

Seattle/Tacoma Intl

1 stop

13h 55m
C$ 2,342

Delta

View Deal

Deal found 21/1/22

30 Jan. - 1 Mar.
SEA

Seattle/Tacoma Intl

GLA

Glasgow Intl

2 stops

18h 25m
GLA

Glasgow Intl

SEA

Seattle/Tacoma Intl

1 stop

13h 55m
C$ 2,443

KLM

View Deal

Deal found 21/1/22

1 Feb. - 26 Feb.
SEA

Seattle/Tacoma Intl

GLA

Glasgow Intl

2 stops

18h 20m
GLA

Glasgow Intl

SEA

Seattle/Tacoma Intl

1 stop

13h 55m
C$ 2,506

KLM

View Deal

Deal found 21/1/22

One-way flights to Glasgow from Seattle

The cheapest one-way flights from Seattle to Glasgow
5 May
SEA

Seattle/Tacoma Intl

GLA

Glasgow Intl

2 stops

37h 50m
C$ 481

Multiple Airlines

View Deal

Deal found 22/1/22

9 Jun.
SEA

Seattle/Tacoma Intl

GLA

Glasgow Intl

2 stops

37h 50m
C$ 484

Multiple Airlines

View Deal

Deal found 21/1/22

9 Jun.
SEA

Seattle/Tacoma Intl

GLA

Glasgow Intl

2 stops

17h 08m
C$ 601

WestJet

View Deal

Deal found 22/1/22

Related info for your journey

Useful info, stats and facts about Seattle to Glasgow flights.

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$ 900 on Cheapflights?

Yes, there are multiple flights from Seattle to Glasgow for under C$ 900. The cheapest flight booked recently is on Delta for just C$ 864, but on average you can expect to pay C$ 936.

Are there last-minute flights available from Seattle to Glasgow for under C$ 2,400?

There are currently 5+ open flights from Seattle to Glasgow within the next 7 days for less than C$ 2,400.

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

Currently priced at C$ 864, Delta will fly you from Seattle to Glasgow and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Lufthansa - these airlines can fly you to your destination from C$ 940 and C$ 950, respectively. Delta is currently priced 6% below the average price you’ll pay for this route.

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

When booking a flight from Seattle to Glasgow, you may want to consider flying on British Airways, Delta or Icelandair as they are the most popular for this route.

Can I fly to Glasgow from Seattle/Tacoma Intl right now?

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 48 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.


Can I fly back to Seattle/Tacoma Intl 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 24 hours before departing to Seattle/Tacoma Intl.

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