A mountain range with snow-capped peaks, a clear blue sky, and a field with scattered buildings.

£323 Cheap Flights to Snohomish County

View £323 flight on Wed, 16 Dec 2026Opens in a new window

Popular airlines to Snohomish County

  • Alaska Airlines

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

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Cheap round-trip flights to Snohomish County

Prices were available within the past 7 days and start at £323 for one-way flights and £381 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Delta
Delta
Delta
KLM
Air France
United
Lufthansa
Icelandair
Air Canada

Trending flights to Snohomish County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic

Frequently asked questions

How do I find cheap flights to Snohomish County that have flexible change policies?
We know that travel schedules can change in the blink of an eye, so locking in a flexible ticket with Expedia makes good sense. Simply click on "No change fee" below the "Flexible change policies" filter. Your well-priced and flexible flight to Snohomish County is only a few clicks away.
Which airlines fly to Snohomish County?
Getting to Snohomish County is as easy as choosing between two popular airlines. Book yourself a seat with one of the following:
  • Alaska Airlines - 407 flights to or near Snohomish County each month, including 407 flights to Snohomish County - Paine Field Airport (PAE) per month.
  • Kenmore Air - 30 flights to or near Snohomish County each month, including 30 flights to Snohomish County - Paine Field Airport (PAE) per month.
How can I find cheap tickets to Snohomish County?
Start searching as early as possible, fly in or out of nearby airports, use points or miles — there are loads of ways! One more is to use Expedia's "flexible dates" feature. Find a Snohomish County flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to Snohomish County was £381.
How much is a flight to Snohomish County?
If you were travelling one way from London (LGW), you could've landed a cheap fare for just £323 in the last seven days. Round-trip flights to Snohomish County ranged from £381 to £503 over the same period.
What are the most popular airports to fly into in Snohomish County?
The number one gateway to Snohomish County, around 438 flights touch down at Snohomish County - Paine Field Airport (PAE) every month. Track down an unbeatable deal, lock in your seat and get ready to experience this fantastic region.
When is the cheapest time to fly to Snohomish County?
If you'd rather spend your holiday cash experiencing Snohomish County rather than on your journey there, jet off early in the week. The most economical day to fly is normally Tuesday, with Monday a close second. With many people travelling over the weekend, Saturday often has the most expensive ticket prices.
How much is a plane ticket to Snohomish County?
In the last seven days, ticket prices to Snohomish County fluctuated from £381 to £503.
What is the best time to go to Snohomish County?
A terrific time to tour around Snohomish County, as well as the leading city of Arlington, is over the lively months of May, June and July. Summer in this part of the world begins June 20, and you can expect temperatures of between 10ºC and 21ºC if you go then. This warmer weather is perfect for strolling around the city sights.
What months are the cheapest to book a flight to Snohomish County?
February is the cheapest month to reserve a seat for your Snohomish County escape. Fares cost the most over the festive month of December, so avoid this time if you can.

Book with confidence

Top tips for booking flights to Snohomish County from UK

Get ready to fly to Snohomish County

Prepare your luggage and book your flights to Snohomish County with Expedia. We offer a seamless flight booking experience, with a wide range of Snohomish County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Snohomish County in 2026, we are always available to assist you. Book your flights to Snohomish County today and let the adventure begin!

Find the best tickets to Snohomish County

To find some of the best tickets to Snohomish County in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Snohomish County or last-minute flights to Snohomish County, you can filter and sort your search results, making it easy to find the ideal flight to Snohomish County.

Airlines fly to Snohomish County

There are 20 different airlines that fly to Snohomish County including some of the most trusted names in the business. To book flights to Snohomish County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Snohomish County plane tickets.

Find the cheapest flights to Snohomish County

By booking early you may find some of the best deals for Snohomish County flights from the UK, including Snohomish County direct flights. You can usually find affordable and cheap flights to Snohomish County, whether one-way from £323 or round-trip from £381, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Snohomish County

Try searching for different Snohomish County airports with Expedia to find some of the cheapest flights to Snohomish County. Flights from London (LGW) to Seattle (SEA) usually have the lowest price from £323.

Why book your flights to Snohomish County with Expedia

Expedia offers great deals on Snohomish County air fares from £323 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Snohomish County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to Snohomish County from UK

Travel information

Snohomish County Flights Information

Airlines serving
Icelandair, Aer Lingus, American Airlines, Finnair, United, Lufthansa, Air Canada, British Airways, Virgin Atlantic, Delta, KLM, Air France
Roundtrip price
from £381
Snohomish County Flights Information
*Available to Expedia members.