Flights from Seattle to Lazio

Flight deals from Seattle to Lazio

Looking for cheap tickets from Seattle to Lazio, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Rome.£363 per passenger.Departing Thu, 30 Oct, returning Thu, 6 Nov.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Thu, 30 Oct, arriving in Rome Fiumicino.Inbound indirect flight with Icelandair, departs from Rome Fiumicino on Thu, 6 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £363, select.

Flying from Seattle to Lazio

Arm yourself with these facts on the fly.

Cheapest flight found	£363, Rome
Cheapest month to fly	October
Average flight time	11 hrs, 5 mins
Cheapest airport to fly from	Seattle / Tacoma International
Most popular airline	Delta

How to find cheap flights from Seattle to Lazio

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Seattle to Lazio. Other savvy travellers recently found return flights from £363 and one-way tickets from £188 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Seattle / Tacoma International into Rome

At the moment, the lowest priced flight tickets to Lazio are from Seattle / Tacoma International Airport to Rome Fiumicino Airport.

Fly in October

We crunched the flight calendar and found the cheapest time to fly from Seattle to Lazio is currently October.

Fly on a Monday

From our data, we can see that Monday seems to be the cheapest time to fly from Seattle to Lazio.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Seattle to anywhere you choose in Lazio.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Seattle to Lazio go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Seattle to Lazio flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Seattle to Lazio flight price?

We looked at all of the upcoming return flights from Seattle to Lazio we could find over the next 12 months. It looks like £363 is the best price. This is good, compared to the average Lazio ticket price of £363.

What is the cheapest month to fly from Seattle to Lazio?

The cheapest month to fly from Seattle to Lazio is currently October.

Which upcoming date is cheapest to fly from Seattle to Lazio on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Lazio on Thursday, 30 October 2025.

Are there any direct flights from Seattle to Lazio?

Seattle / Tacoma International Airport offers direct flights to Lazio.

If I'm flying from Seattle, where in Lazio is cheapest to fly into?

If you're flying from Seattle, the cheapest city in Lazio to fly into is Rome. The cheapest airport serving Rome at the moment is Rome Fiumicino.

How long is the flight from Seattle to Lazio?

The average flight time between Seattle and Lazio is 11 hours and 5 minutes.