Cheap flights from London City Airport to Seattle

from as little as £555

21 nights in Seattle, departing London City Airport on 20 / Oct / 2025 with Virgin Atlantic (price found 39 hours ago)

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

Cheap return flights from London City Airport to Seattle

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The London City Airport / Seattle route

All 7712 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 68 flights. 20 / Oct / 2025 is currently the lowest priced day of the year to fly the London City Airport/Seattle route. There are around 59 flights on any given week from the UK to Seattle and the cheapest month to fly right now is October.

Not suitable? Try running another search or viewing all cheap flight deals.

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 City Airport 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 City Airport to Seattle, across the three airlines that offer this route. We've found that 20 / Oct / 2025 is the cheapest date to travel at the moment, but it's best to go through the results to see which flight suits you.

Virgin Atlantic is the most popular airline that flies from London City Airport to Seattle. But it's still worth looking at other options, as there are 59 flights to Seattle every week. If you want to broaden your search, look at flights departing from other airports.

The distance between London City Airport to Seattle is 7712 km. Normally, it takes about 15 hrs 45 mins to fly, and you can definitely expect the journey to be at least 13 hrs 50 mins. You can see the various flight times in the results.

If you need somewhere to stay for your trip to the USA, take a look at our accommodation options.

Other popular destinations near Seattle

Where other people are flying to

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