Cheap Flights from Seattle / Tacoma International to Rome

Compare Seattle / Tacoma International to Rome flight deals

Find the cheapest month or even day of the year to fly to Rome

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Flight deals from Seattle / Tacoma International Airport to Rome

Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International Airport to Rome? If you want to travel next month, return fares start from R 9,391. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle / Tacoma International to Rome

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Rome flights are currently cheapest in April.

Direct flights from Seattle / Tacoma International to Rome

Alternative Seattle / Tacoma International to Rome routes

Looking for the cheapest, fastest or easiest route from Seattle / Tacoma International to Rome? You could fly into the following airports instead.

Seattle to Rome: Flight information

The things to know before you go.
Cheapest flight foundR 4,020
Cheapest month to flyApril
Average flight time11 hrs, 8 mins
Most popular airlineAlaska Airlines
Average flights per week40

Finding cheap flights from Seattle / Tacoma International to Rome: Frequently asked questions

There are 2 airports in Rome: Rome Ciampino and Rome Fiumicino.
The best price we found for a return flight from Seattle / Tacoma International to Rome is R 8,999. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
11 hours and 8 minutes is the average flight time from Seattle / Tacoma International to Rome.
Alaska Airlines, Delta and KLM fly direct from Seattle / Tacoma International to Rome.
As of March 2026, there are 20 flights per week flying from Seattle / Tacoma International to Rome.
The cheapest month to fly from Seattle / Tacoma International to Rome is usually April.
If you're flying from Seattle / Tacoma International Airport, the cheapest airport near Rome is Rome Ciampino – which is 13.0 km away from the centre of Rome. We've found flights into this airport from R 8,999.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Rome on Tuesday, 28 April 2026.
Yes – the average flight time is 11 hours and 8 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Rome but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Rome is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 11°C. August is typically the warmest month in Rome, when it usually averages around 30°C. You can expect the least rain in July. The coldest month is January, with temperatures averaging 5°C. The rainiest month is November.
Currently, Air France offers the cheapest flight tickets to Rome.

Travelling from Seattle-Tacoma International Airport (SEA) to Rome: what you need to know

  • The timezone in Rome is UTC+1. The city is eight hours ahead of Seattle, where Seattle-Tacoma International Airport is located.

  • Give yourself enough time to make your SEA to Rome flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Longer lines at security and check-in are more likely if you're jetting off during high season, so allow some extra wiggle room. A good rule for peak times? Arrive up to four hours ahead for international flights and at least two hours for domestic departures.

  • Think about adding a stopover to potentially find a cheaper flight ticket from SEA to Rome. Simply uncheck 'Direct flights only' during your search. Give yourself a breather (and maybe even a better deal) by stopping at one of these airports:

    • London Heathrow Airport (LHR)

    • Amsterdam Airport Schiphol (AMS)

    • Frankfurt Airport (FRA)

  • Travelling from central Seattle to SEA takes about 55 minutes by public transport. If you ride-share, drive or take a cab, you'll cover the 18 kilometres in 20 minutes or so, depending on traffic conditions.

  • Want a leisurely start to your journey? Stay near SEA. Whether you're taking an early flight from Seattle-Tacoma International Airport to Rome or just don't want to be rushed, these hotels have you covered:

  • 81.27% of flights departing from Seattle-Tacoma International Airport arrive at their destination according to schedule. With its impressive on-time stats, you're unlikely to experience delays when jetting out of SEA.

How to find the cheapest flights from Seattle-Tacoma International Airport (SEA) to Rome

  • R 4,020 is the lowest price we've found for a one-way Seattle-Tacoma International Airport to Rome flight. A return flight ticket right now is R 8,999. Depending on the availability and when you book, these fares may change.

  • Don't leave things to the last minute. You're more likely to land cheap flights from SEA to Rome if you book in advance. Airlines often offer some fantastic early bird discounts.

  • If you're flexible with your travel plans, try using the 'Whole month' tool. It'll show you the lowest price across each month when searching for your Seattle-Tacoma International Airport to Rome ticket.

  • Spend less time searching for cheap flights from SEA to Rome by creating a Price Alert. You'll receive an email or notification on the app when a new discounted fare appears.

  • Pick your preferred departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Seattle-Tacoma International Airport to Rome by 'Cheapest,' 'Best' or 'Fastest.'

Airports in Rome

Leonardo da Vinci-Fiumicino Airport (FCO)

  • Leonardo da Vinci-Fiumicino Airport (FCO) to central Rome takes about 40 minutes to reach by car. The centre is roughly 32 kilometres away.

  • It takes around 50 minutes to get there by public transport.

  • Book a hotel close to FCO if you have a late flight from Seattle-Tacoma International Airport to Rome. Choose one of these accommodation options and make your arrival easier:

  • Explore without limits with a Leonardo da Vinci-Fiumicino Airport rental car. Pick up your wheels from Surprice, RentSmart24 or Noleggiare and discover more of Rome and beyond.

  • Reserving your vehicle from Leonardo da Vinci-Fiumicino Airport around three weeks in advance of your flight from SEA to Rome can help you get the best possible rate.

Ciampino-G. B. Pastine International Airport (CIA)

  • Ciampino-G. B. Pastine International Airport (CIA) is about 18 kilometres from central Rome. Following your flight from Seattle-Tacoma International Airport to Rome, it'll take you around 40 minutes to get to the heart of the city in a cab or ride-share.

  • You can expect the journey to take roughly 1 hour 40 minutes on public transport.

  • Place the 'Do not disturb' sign on your door and rest at a hotel close to CIA. Here are a few options where you can settle in after your SEA to Rome flight:

  • No need to worry about public transport schedules or waiting forever for a cab. Grab a Ciampino-G. B. Pastine International Airport rental car and take your trip in whatever direction you choose. Check out the rates and availability from RentSmart24, Sicily by Car and Surprice.

  • Score the best price by securing your ride from CIA one week in advance. You'll also have access to a greater selection of vehicles.

Best time to go to Rome

  • Before booking your flights from Seattle-Tacoma International Airport to Rome, consider which time of year is best for you. Peak season in Rome offers a bustling atmosphere and plenty of activities, while low season means you'll get cheaper deals on hotels and smaller crowds.

  • Before booking a Seattle-Tacoma International Airport to Rome flight ticket, think about what kind of weather you prefer. August is the warmest month in Rome, with temperatures ranging from 20ºC (68ºF) to 33ºC (91ºF).

  • January sees average temperatures of between 2ºC (36ºF) and 14ºC (57ºF). Look for a cheap ticket from SEA to Rome around that time if you want to travel when it's cooler.

More about Rome

  • Once you've booked your flight from Seattle-Tacoma International Airport to Rome, find a hotel that offers the right mix of comfort and location. Make one of these accommodation options your base for exploring Rome:

  • Trevi Fountain and Colosseum are just two of the big attractions to put on your Rome must-do list. Keep the momentum going by heading to Roman Forum.

Explore more of Italy

  • Milan is just one of the many places in Italy waiting to be explored after you've seen Rome. Around 483 kilometres away to the north-west, its top attractions include Grande Museo del Duomo di Milano, Milan Cathedral and The Last Supper Museum.

  • Around 193 kilometres south-east of Rome, Naples is another essential stop in Italy. No visit is complete without checking out National Archaeological Museum, Castel dell'Ovo and Royal Palace of Naples.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.