Cheap flights to Seattle
Selected dates may not give results due to COVID-19. We suggest you change the dates.
Round trip One way
Round trip
One way
Select departure
No results match your search criteria
  • Latest searches
Select arrival
No results match your search criteria
  • Latest searches
Round trip One way
Round trip
One way
{{ weekDay }}
{{ panel.label }}
Looking for a one-way flight?
{{ fromDate | dateToDayNumber }}

{{ fromDate | dateToMonthName }}

{{ fromDate | dateToDayName }}

{{ flexibleFromDateLabel }}
{{ option.label }}
?
{{ flexibleToDateLabel }}
{{ option.label }}
Class and passengers
Class
Economy
Available for Economy only
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
  • Compare with:
    Sponsored

Find the best deal for flights to Seattle

Fly Scanner helps you find the best price by comparing hundreds of flight deals to Seattle from the best airlines and online travel agencies. Find the offer tailored to you in seconds by filtering your search according to the parameters that interest you and Fly Scanner will show you only the offers that suit your needs.

Find the ideal flight to Seattle

Fly Scanner compares offers from over 300 airlines and online travel agencies and shows you the cheapest flights to suit your needs, including the best special promotions. Looking for direct flights only? Just select the appropriate filter and evaluate only flights to Seattle without stops of any kind.

How to find a low cost flight to Seattle?

Fly Scanner compares all types of flights in one search: low cost flights, direct flights and solutions for airports near Seattle. Save time by comparing all flight offers to Seattle in one search and find your flight at the best price.

Compare only the flights you are interested in

The flight search engine of Fly Scanner shows you the solutions that best suit your needs. All you have to do is enter:

  • Departure airport
  • Number of passengers
  • Travel class
  • Flight date
Compare also the price of flights to Seattle in the dates close to those of your search and see if you can save even more by changing the dates of your trip.

Frequently Asked Questions

Frequently asked questions about flights to Seattle.

How much does a flight to Seattle cost?

The lowest price in the last 15 days for a flight from United Kingdom to Seattle is £314.

What are the airports in Seattle?

Seattle has 2 airports: Boeing Field, Lake Union.

What are the most searched cities in United States?

The most searched cities in United States by our users are: Boston, Charlotte/Douglas, Dallas, Miami, New York City.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more