Cheap flights from Seattle to Europe from $192

The cheapest month to fly to Europe from Seattle is in January. Flight prices, which tend to average around $621, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $639.

The cheapest day to depart from Seattle to Europe is on a Monday. Travelers who choose to depart for Europe on a Monday will often find tickets for as low as $909. Flights from Seattle to Europe on a Friday will generally be more expensive and average around $1,012. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Europe is at noon. momondo users have found flights departing from Seattle to Europe at noon for as low as $946. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $981. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Seattle/Tacoma Intl to Kastrup Copenhagen for the best Seattle/Tacoma Intl - Europe flight prices

You are more likely to see cheaper flights to Europe from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $885 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from Seattle for as low as $820 on momondo.

There are 4 cabin classes available to choose from on Seattle to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Icelandair, Scandinavian Airlines, and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Europe

Delta, Condor and Icelandair are the top three most popular airlines that fly to Europe from Seattle according to our data. Delta is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 19 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

41 flights are operational daily from Seattle to Europe as of October 2026. The most popular departure time for this route is 1:00PM, with 60% of flights per day taking off in the afternoon.

As of October 2026, there are 289 flights per week flying from Seattle to Europe. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.