Question 1

When is the best time to book a flight to Seattle?

Accepted Answer

The best time to book flights to Seattle is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 2

What airport do you fly into for flights to Seattle?

Accepted Answer

For a flight to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Booking flights from London to Seattle/Tacoma Intl should be relatively easy as there are 21 daily flights from 14 different airlines.

Question 3

Can I find cheaper flights to Seattle if I am willing to have stopovers?

Accepted Answer

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Seattle on Cheapflights that require 1 or 2 stops for potential cost savings.

Question 4

What is the best airline to fly to Seattle?

Accepted Answer

Based on reviews from Cheapflights users, Lufthansa is rated the highest out of the airlines that fly to Seattle.

Question 5

What is the cheapest airport to fly to in Seattle?

Accepted Answer

Seattle/Tacoma Intl is currently the cheapest airport to fly to in Seattle. One-way flights to Seattle/Tacoma Intl typically cost £92, while return flights cost around £45.

Question 6

How much is a return flight to Seattle?

Accepted Answer

A return flight to Seattle will typically cost around £81, however they can be found for as little as £45.

Question 7

Where does the fastest flight to Seattle depart from?

Accepted Answer

For those looking to save time traveling to Seattle, London offers the quickest one-way flight (9 hours 45 minutes).

Question 8

Which airport is closest to Seattle Waterfront?

Accepted Answer

f being close to Seattle Waterfront is important to you, you’ll want to land at Seattle/Tacoma Intl Airport.

Question 9

Does Seattle/Tacoma Intl have car hire?

Accepted Answer

Yes. Those touching down at Seattle/Tacoma Intl can take advantage of the car hire services offered upon their arrival.

Question 10

Are there hotels close to Seattle/Tacoma Intl?

Accepted Answer

Yes. Seattle/Tacoma Intl has hotels nearby for those requiring accommodations. Serene 3-bedroom house perfect for relaxing stays in SeaTac, Burien, Seattle is the closest property to Seattle/Tacoma Intl (0.0 mi away from Seattle/Tacoma Intl).

Question 11

What are the most popular airlines that fly to Seattle?

Accepted Answer

The most popular airlines flying from London to Seattle are Virgin Atlantic, British Airways and Icelandair.

Question 12

How long is the flight to Seattle?

Accepted Answer

On average, a flight from London to Seattle takes 13 hours 38 minutes. Flights to Seattle from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Question 13

Weekly flight availability to Seattle

Accepted Answer

The most flights from London to Seattle are scheduled on a Monday (22 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (17 on average).

Question 14

What are the cheapest airlines that fly to Seattle?

Accepted Answer

The cheapest airlines flying from London to Seattle are Lufthansa, Icelandair and Aer Lingus.

Question 15

E

Accepted Answer

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Question 16

E

Accepted Answer

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Return from	£477
One-way from	£420
Popular in	July
Cheapest in	February
Average price	£628
Good round-trip deal	£570 or less
Good one-way deal	£601 or less

Flights to Seattle in 2026

Find the latest flights to Seattle in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 17 June 2026.

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Find flight deals to Seattle

Cheapest flights to Seattle
Explore the most affordable flight options available to Seattle. Find the lowest fares based on data from user searches, with prices last updated on 17 June 2026.

Explore the most affordable flight options available to Seattle. Find the lowest fares based on data from user searches, with prices last updated on 17 June 2026.

Best flights to Seattle
Discover carefully curated flight deals to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 June 2026.

Discover carefully curated flight deals to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 June 2026.

Direct flights to Seattle
Explore direct flight options to Seattle based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 June 2026.

Explore direct flight options to Seattle based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 June 2026.

Last-minute flights to Seattle
Discover last-minute flight deals to Seattle. Data last updated 17 June 2026 and is based on user searches.

Discover last-minute flight deals to Seattle. Data last updated 17 June 2026 and is based on user searches.

One-way flights to Seattle
Search for one-way flight options to Seattle. Find affordable one-way fares based on user searches. Data last updated 17 June 2026.

Search for one-way flight options to Seattle. Find affordable one-way fares based on user searches. Data last updated 17 June 2026.

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