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Cheap flights from Seattle to Rome Fiumicino Airport from C$ 383

SEA — FCO
21 Oct — 28 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Leonardo da Vinci/Fiumicino

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Leonardo da Vinci/Fiumicino

Sun 27/95:40 p.m. -
1 stop19h 05m
Thu 8/108:10 a.m. -
1 stop16h 50m
Deal found 18/9C$ 998
Sun 27/95:40 p.m. -
1 stop13h 10m
Fri 9/1011:00 a.m. -
1 stop14h 00m
Deal found 18/9C$ 1,025
Mon 28/97:10 p.m. -
1 stop15h 45m
Wed 7/107:30 a.m. -
1 stop18h 40m
Deal found 18/9C$ 1,028
Mon 28/96:10 p.m. -
1 stop18h 40m
Thu 8/1010:45 a.m. -
1 stop14h 15m
Deal found 18/9C$ 1,032
Sun 27/95:40 p.m. -
1 stop13h 10m
Wed 7/104:40 p.m. -
1 stop32h 20m
Deal found 18/9C$ 1,043
Sun 11/105:40 p.m. -
1 stop19h 05m
Tue 13/1011:00 a.m. -
1 stop13h 40m
Deal found 20/9C$ 1,044
Wed 14/101:28 p.m. -
2 stops23h 22m
Wed 21/108:10 a.m. -
1 stop16h 30m
Deal found 16/9C$ 1,050
Fri 2/103:55 p.m. -
2 stops20h 25m
Thu 8/108:25 p.m. -
2 stops26h 20m
Deal found 16/9C$ 1,065
Sun 18/1011:20 a.m. -
2 stops25h 25m
Sun 25/107:10 a.m. -
1 stop15h 45m
Deal found 17/9C$ 1,077
Wed 30/95:40 p.m. -
1 stop13h 20m
Thu 8/1010:45 a.m. -
1 stop14h 15m
Deal found 18/9C$ 1,079
Tue 6/106:05 p.m. -
1 stop18h 45m
Mon 12/104:40 p.m. -
1 stop32h 00m
Deal found 20/9C$ 1,089

Find flight deals from Seattle to Leonardo da Vinci/Fiumicino

Round-trip from

C$ 1,044

One-way from

C$ 383

Popular in

June

Cheapest in

November

Average price

C$ 1,126
Condor
  • Condor
  • 11/10-13/10
  • 2 total stops
  • 32h 45m total
  • Seattle to Rome
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25/10-31/12
  • 25/10-31/12
  • 2 total stops
  • 32h 20m total
  • Seattle to Rome
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (C$ 531 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease (C$ 108 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Seattle to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Tue 20/10

7:00 p.m.-2:35 p.m.

1 stop34h 35m

Rome Fiumicino

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 527

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Fri 23/10

2:02 p.m.-2:30 p.m.

1 stop15h 28m

Rome Fiumicino

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 639

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Fri 30/10

12:20 p.m.-8:30 a.m.

3 stops60h 10m

Rome Fiumicino

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 691
Quickest round-trip

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Fri 23/10

5:30 p.m.-1:15 p.m.

Nonstop10h 45m

Rome Fiumicino

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 696

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Thu 22/10

5:30 p.m.-1:15 p.m.

Nonstop10h 45m

Rome Fiumicino

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 698

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Mon 15/3

7:45 p.m.-2:35 p.m.

1 stop34h 50m

Rome Fiumicino

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 812

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Mon 1/3

6:45 p.m.-2:35 p.m.

1 stop34h 50m

Rome Fiumicino

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 812

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Wed 10/2

6:45 p.m.-9:55 p.m.

1 stop18h 10m

Rome Fiumicino

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 812

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Fri 19/3

7:45 p.m.-11:20 a.m.

1 stop31h 35m

Rome Fiumicino

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 881

SeattleRome

SEA Seattle/Tacoma Intl - FCO Rome Fiumicino

SEAFCO

Seattle/Tacoma Intl

Thu 18/3

7:45 p.m.-12:30 p.m.

1 stop32h 45m

Rome Fiumicino

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 882

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 20 resultsSorted by cheapest first
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Best time to book a flight from Seattle to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Seattle with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Seattle to Rome Fiumicino Airport

How far ahead should I book a flight from Seattle to Rome Fiumicino Airport?

To ensure you get the cheapest price possible for a flight from Seattle to Rome Fiumicino Airport, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Rome Fiumicino Airport?

Currently, November is the cheapest month in which you can book a flight from Seattle to Rome Fiumicino Airport (average of C$ 784). Flying from Seattle to Rome Fiumicino Airport in June is currently the most expensive (average of C$ 1,981). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to FCO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Rome Fiumicino Airport as you normally would.

How much does it cost to fly round-trip from Seattle to Rome Fiumicino Airport?

Airfare is typical for this route at the moment.

Seattle to Rome Fiumicino Airport flights typically cost between C$ 880 and C$ 1,498 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,044 on Condor (11 Oct-13 Oct).

Related info for your journey

  • What airport do you fly from for flights from Seattle to Rome Fiumicino?

    If you book a flight to Rome Fiumicino from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 18.4 km from the centre of Seattle. There are 2 flights from Seattle/Tacoma Intl to Rome Fiumicino per day from 0 different airlines.

  • How long is the flight from Seattle to Rome Fiumicino Airport?

    Turkish Airlines and Delta can get you from Seattle to Rome Fiumicino Airport in just under 17h 50m. Your travel time can differ by up to 7h 55m. Airlines will cover a distance of 9125 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Seattle to Rome Fiumicino Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Rome Fiumicino Airport on time: KLM (74%), Air France (74%), Delta (74%).

  • Can I find deals for flights from Seattle to Leonardo da Vinci/Fiumicino that include hotel bookings?

    Yes. In addition to deals on Seattle to Leonardo da Vinci/Fiumicino flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Leonardo da Vinci/Fiumicino?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Leonardo da Vinci/Fiumicino.

  • Can I find deals for business class flights from Seattle to Leonardo da Vinci/Fiumicino?

    Yes. Cheapflights offers flight deals from Seattle to Leonardo da Vinci/Fiumicino by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Rome Fiumicino Airport?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Rome Fiumicino Airport (average of C$ 784). Flying from Seattle to Rome Fiumicino Airport in June is currently the most expensive (average of C$ 1,981). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Rome Fiumicino Airport?

Book flights to Rome Fiumicino Airport if you plan to visit one of these locations
Fiumicino

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Deals for Seattle to Leonardo da Vinci/Fiumicino flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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