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Cheap flights from Glasgow to Seattle

from as little as £545

22 nights in Seattle, departing Glasgow on 17 / Dec / 2021 with Lufthansa (price found 38 hours ago)

Subject to availability, prices correct of the last 24 hours

Cheap return flights from Glasgow to Seattle

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The Glasgow / Seattle route

All 7149 km of it

Cheap flight deals for this route

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Seattle flight facts

What you need to know

Alternative flights from the UK to Seattle

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Today alone, Netflights has searched over 360 flights. 17 / Dec / 2021 is currently the lowest priced day of the year to fly the Glasgow/Seattle route. There are around 176 flights on any given week from the UK to Seattle and the cheapest month to fly right now is December.

Min / Max Temperature (°C)

2 °C


12 °C


25 °C

Rainfall (mm)

21 mm


81 mm


170 mm

Key facts about Seattle

How to get cheap flights from Glasgow to Seattle

Tips and advice from our flight experts

You’ve searched for flights from Glasgow to Seattle. We've gone through all 176 flights that go to or via Seattle every week, to help you find the cheapest flight. Lufthansa usually has the best-value flights from Glasgow, but make sure you compare all your options to get the cheapest flight possible.

We scan thousands of airfares from hundreds of airlines across the globe. We've found that nine airlines operate the 7149 km flight from Glasgow to Seattle. Flights during peak season tend to be the most expensive – so if you want to go during that time, it's best to book early. Or you could try to get a last-minute deal.

British Airways, Finnair & Aer Lingus are the most popular airlines for flying from Glasgow to Seattle, so look out for their deals and offers. To find the best price, try searching by month. Or, if you want to bag a last-minute offer, keep an eye on Netflights to monitor the prices.

Flights from Glasgow to Seattle normally take 15 hrs 55 mins. Make sure you check what refreshments or meals are included, so you can plan your journey. Before you book, why not check out our hotel and car hire options? We have some hotels close to the airport – handy if you're arriving late at night, or flying back very early.

Other popular destinations near Seattle

Where other people are flying to

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