Flight tickets 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 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 ₹ 70,311. 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 October.

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 found₹ 28,311
Cheapest month to flyOctober
Average flight time11 hrs, 8 mins
Most popular airlineAlaska Airlines
Average flights per week21

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 ₹ 56,427. 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 May 2026, there are 42 flights per week flying from Seattle / Tacoma International to Rome.
The cheapest month to fly from Seattle / Tacoma International to Rome is usually July.
If you're flying from Seattle / Tacoma International Airport, the cheapest airport near Rome is Rome Fiumicino – which is 22.9 km away from the centre of Rome. We've found flights into this airport from ₹ 56,427.
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 Sunday, 19 July 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 May, the average temperature is usually around 18°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, Condor and Delta offer the cheapest flight tickets to Rome.

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

  • Approximately 11 hours 35 minutes is how long you can expect to be travelling on a direct flight from Seattle-Tacoma International Airport to Rome.

  • Rome is nine hours ahead of Seattle, where Seattle-Tacoma International Airport is located. Rome observes the UTC+1 timezone.

  • Seattle-Tacoma International Airport (SEA) to Rome Leonardo da Vinci Fiumicino Airport (FCO) is the most traveled route. When looking for your flight, you can pick from five services a week between SEA and FCO.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to catch your SEA to Rome flight.

  • You can expect longer queues in popular months such as July. Arriving up to four hours ahead of an international flight and two hours for domestic departures will help ensure a smooth travel experience.

  • You can book a direct Seattle-Tacoma International Airport to Rome ticket. Start your journey at SEA and land at Rome Leonardo da Vinci Fiumicino Airport (FCO).

  • Alaska Airlines is a leading airline that operates direct flights from Seattle-Tacoma International Airport to Rome.

  • A stopover is the perfect opportunity to take a break from travelling and maybe even explore a different city. When searching for plane tickets from SEA to Rome, uncheck the 'Direct flights only' box to see where you can visit along the way. Consider one of these popular options:

    • London Heathrow Airport (LHR)

    • Amsterdam Schiphol Airport (AMS)

    • Frankfurt Airport (FRA)

  • Located around 18 kilometres from the centre of Seattle, SEA can be reached in about 25 minutes by car. The journey on public transport will take roughly 35 minutes.

  • Planning to catch an early flight from Seattle-Tacoma International Airport to Rome? Avoid the hassle of rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these stays near SEA:

  • Seattle-Tacoma International Airport gets top marks for on-time performance. 80% of flights that depart SEA reach their destination without delay.

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

  • ₹ 28,311 is currently the best price for a one-way Seattle-Tacoma International Airport to Rome flight. A return plane ticket starts from ₹ 56,427. These prices can change based on availability and demand.

  • To pick up cheap flights from SEA to Rome, book early. Airlines generally offer the most competitive fares when flights are first released.

  • Landing cheap tickets from Seattle-Tacoma International Airport to Rome is easier if you can be flexible with your travel plans. Use the 'Whole month' search function to access the lowest fares throughout the month and snap up an awesome deal.

  • Picking up a cheap flight from SEA to Rome is a breeze with Price Alerts. All you need to do is create one of these automatic notifications and we'll get in touch when the price has dropped.

  • Save on your flight from Seattle-Tacoma International Airport to Rome with the help of our filters. Select your preferred departure time, duration and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Rome

Rome Leonardo da Vinci Fiumicino Airport (FCO)

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

  • It takes around 30 minutes to get there using public transport.

  • The last thing you need is a long journey to your hotel if you're getting in late on a flight from Seattle-Tacoma International Airport to Rome. Reserve one of these accommodation options near FCO instead:

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

Rome Ciampino Airport (CIA)

  • Rome Ciampino Airport (CIA) is about 14 kilometres from central Rome. Following your flight from Seattle-Tacoma International Airport to Rome, it'll take you around 20 minutes to get to the heart of the city in a ride-share or taxi.

  • You can expect the journey to take about 20 minutes on public transport.

  • There are some comfortable places to call home for the night near CIA. Settle in and get cosy after your SEA to Rome flight at any of these well-located options:

  • Get what you want, not just what's left over. Booking your ride from CIA one week ahead of time often means more savings and a bigger choice of vehicles.

Best time to go to Rome

  • It's time to choose your dates for your flight from Seattle-Tacoma International Airport to Rome. August is the busiest month for a trip to Rome. If you like a quieter atmosphere, go in December.

  • Before booking a Seattle-Tacoma International Airport to Rome plane ticket, think about the kind of weather forecast you're hoping for. August is the warmest month in Rome, with temperatures ranging from 20ºC to 33ºC.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from SEA to Rome in January when temperatures average between 2ºC and 14ºC.

More about Rome

  • Once you've booked your flight from Seattle-Tacoma International Airport to Rome, choose a hotel that puts you right where the action is. Make one of these accommodation options your base for exploring Rome:

  • St. Peter's Basilica and Vatican Museums are just a couple of the top-rated attractions to add to your Rome to-do list. Keep the adventure rolling by checking out Saint Peter's Square.

Explore more of Italy

  • Milan is just one of the many places in Italy waiting to be explored once you've seen Rome. Around 483 kilometres away to the northwest, its best attractions include Leonardo's Last Supper Museum, Teatro alla Scala and Milan Cathedral.

  • Naples is another favourite destination in Italy and is around 193 kilometres southeast of Rome. No journey is complete without visiting Piazza del Plebiscito, Naples National Archaeological Museum and Gulf of Naples.

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