Cheap flights from London Gatwick to Seattle

from as little as £466

14 nights in Seattle, departing London Gatwick on 21 / Feb / 2023 with Iceland Air (price found 41 hours ago)

Subject to availability, prices correct of the last 24 hours
Seattle

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The London Gatwick / Seattle route

All 7733 km of it

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Seattle flight facts

What you need to know

Alternative flights from the UK to Seattle

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Seattle

Today alone, Netflights has searched over 450 flights. 21 / Feb / 2023 is currently the lowest priced day of the year to fly the London Gatwick/Seattle route. There are around 147 flights on any given week from the UK to Seattle and the cheapest month to fly right now is February.

Min / Max Temperature (°C)
LOWEST

2 °C

AVG

12 °C

HIGHEST

25 °C

Rainfall (mm)
LOWEST

21 mm

AVG

81 mm

HIGHEST

170 mm

Key facts about Seattle

How to get cheap flights from London Gatwick to Seattle

Tips and advice from our flight experts

Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from London Gatwick to Seattle, across the five airlines that offer this route. We've found that 21 / Feb / 2023 is the cheapest date to travel at the moment, but it's best to go through the results to see which flight suits you.

There are 147 flights from London Gatwick to or via Seattle every week. Out of the five available airlines, the most popular ones are JetBlue, Aer Lingus & British Airways. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.

Generally speaking, the flight from London Gatwick to Seattle takes around 18 hrs 10 mins. The fastest flight takes 13 hrs to cover the 7733 km distance. You can view all flight times yourself in the results list.

If you want to travel in July, it's best to book your flights early, as this is peak season in Seattle. The cheapest month to fly is normally May – try searching three to four months prior to then to get a bargain. You can also search by month, which will reveal the cheapest time of the week to fly.

Other popular destinations near Seattle

Where other people are flying to

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