Price observed over the last 3 months for a round trip.

Cheapest flight tickets
Price observed over the last 3 months for a round trip.
Average price of a round trip
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
A flight from Glasgow to Seattle takes on average 19h13.
Best time
According to user searches, the ideal month to go to Seattle is August.
Check out our tips for booking your flight to Seattle (USA) from Glasgow (United Kingdom) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is October, with an average flight ticket price of $651 (calculation over the last two years). The most touristic season corresponds to the months of November, October and January.
For the cheapest flights, it is advisable to buy your ticket at least 34 days before the departure date.
The airline offering the cheapest flight tickets is Icelandair. A ticket from the airline Icelandair to Seattle costs on average $653.
The airlines that offer the most flights are .
Glasgow is a city in the country United Kingdom, the time zone is [[timezone]]. In Glasgow, it is currently {fromLocalTime}, the temperature is on average 6°C, with a minimum of 2°C and a maximum of 11°C.
The city of Glasgow (GLA) has 2 airport(s): Glasgow International and Glasgow Prestwick
Seattle is in the country USA, the time zone is [[timezone]]. In Seattle, it is currently {toLocalTime}, the temperature is on average 17°C, with a minimum of 11°C and a maximum of 24°C.
The city of Seattle (SEA) has 4 airport(s): Kenmore Air Harbor Spb., Seattle-Tacoma, Renton and King County
If you want to visit Seattle during the least touristic period, choose the month of August.
In Seattle, the most popular month is November. It is during this period that the prices offered by airlines are also the highest.
According to our data, it is recommended to book your flight 34 days before your departure. If you book your flight ticket 5 weeks before your departure, you may find a price below average. You can also choose morning flights that are 3% cheaper than afternoon and evening flights. The cheapest day to book a flight from Glasgow to Seattle is Friday.
When you leave, you can leave from Glasgow International, and you will arrive at Seattle-Tacoma.
The airport Glasgow International is located 16 km or Glasgow Prestwick is located 48 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Airplane is the only means of transportation listed on Liligo for this journey.
In summer, the average temperature is 18°C in Seattle and 14°C in Glasgow. The average rainfall in summer is 38 mm in Seattle and 110 mm in Glasgow. In summer, it is warmer in Seattle and it rains less in Seattle. In winter, it is colder in Seattle and it rains more in Seattle.