Cheap flights from Seattle to Italy from $170

The cheapest month to fly to Italy from Seattle is in January. Flight prices, which tend to average around $317, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Italy from Seattle during December instead. Flights to Italy in December, while not as cheap as those in January, still average around $369.

According to our data, Monday is the cheapest day to fly to Italy from Seattle. The lowest ticket price found for a Monday departure recently was $1,178. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Italy for around $1,431.

Our data shows that the cheapest Seattle to Italy flights are usually those with departure times at noon. Our users have found flights to Italy at noon for as low as $1,186. In contrast, the most expensive time of day to depart to Italy is in the afternoon when prices are around $1,393.

Fly from Seattle/Tacoma Intl to Rome Fiumicino for the best Seattle/Tacoma Intl - Italy flight prices

You are more likely to see cheaper flights to Italy from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Italy for around $759 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Italy from Seattle for as low as $667 on momondo.

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

Icelandair, British Airways, and American Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Italy

Condor, Lufthansa and Delta are the top three most popular airlines that fly to Italy from Seattle according to our data. Condor is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Italy. Keep in mind that there are 13 different airlines that fly to Italy on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% of flights between Seattle and Italy have experienced a delay on any given week. The average delay length over the past 12 months has been 135 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

2 flights are operational daily from Seattle to Italy as of June 2026. The most popular departure time for this route is 2:00PM, with 100% of flights per day taking off in the afternoon.

19 flights are operational weekly from Seattle to Italy as of June 2026. The most popular departure day for this route is Mon, with 21% of flights per week taking off on this day.