Cheap flights from Europe to Seattle from $323

In general, February is the cheapest month to fly from Europe to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $707. If you don’t want to visit Seattle in February, then you should wait until November to fly from Europe, when ticket prices are also cheap, with an average price of $719.

On average, the least expensive day to fly to Seattle from Europe is on a Monday. momondo users have found tickets for Monday departures for as low as $802. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Europe because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $954.

Flying to Seattle from Europe at noon is the least expensive time of day to depart. momondo users have found prices as low as $841 when looking at flights departing at noon. Flights to Seattle are more costly in the afternoon, with an average ticket price of $926. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from London Heathrow to Seattle/Tacoma Intl for the best Europe - Seattle/Tacoma Intl flight prices

You are more likely to see cheaper flights to Seattle from Europe when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $792 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Europe for as low as $709 on momondo.

There are 3 cabin classes available to choose from on Europe to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Aer Lingus, British Airways, and Finnair are the most popular carriers operating from Europe to Seattle/Tacoma Intl

Delta, Condor and Lufthansa are the top three most popular airlines that fly to Seattle from Europe according to our data. Delta is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 14 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

As of August 2026, 45 flights take off from Europe and land in Seattle each day. The most common flight departure time for this route is 10:00AM, with 53% of daily flights taking off in the afternoon.

As of August 2026, there are 318 flights per week flying from Europe to Seattle. The most common day of the week flights depart is Fri, with 16% of flights taking off on this day.