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Cheap flights from Seattle to Rome Fiumicino Airport from C$ 531

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FCO
27 Jun — 4 Jul1
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
Explore the most affordable flight options available from Seattle to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 May 2026.

Mon 17/812:36 p.m.
SEA
-
FCO
2 stops20h 59m
Scandinavian Airlines
Mon 31/88:10 p.m.
FCO
-
SEA
2 stops26h 35m
Scandinavian Airlines
Deal found 28/5C$ 1,074
Sat 22/85:51 p.m.
SEA
-
FCO
2 stops39h 44m
Scandinavian Airlines
Wed 2/911:10 a.m.
FCO
-
SEA
2 stops59h 35m
Scandinavian Airlines
Deal found 27/5C$ 1,076
Fri 4/93:55 p.m.
SEA
-
FCO
2 stops36h 10m
Scandinavian Airlines
Sat 26/97:25 p.m.
FCO
-
SEA
2 stops36h 49m
Scandinavian Airlines
Deal found 26/5C$ 1,077
Sun 23/83:55 p.m.
SEA
-
FCO
1 stop17h 40m
Scandinavian Airlines
Wed 2/911:10 a.m.
FCO
-
SEA
2 stops59h 35m
Scandinavian Airlines
Deal found 27/5C$ 1,081
Sun 6/95:40 p.m.
SEA
-
FCO
1 stop13h 10m
Condor
Fri 23/1011:00 a.m.
FCO
-
SEA
1 stop14h 00m
Condor
Deal found 26/5C$ 1,083
Mon 17/812:36 p.m.
SEA
-
FCO
2 stops20h 59m
Scandinavian Airlines
Fri 28/87:25 p.m.
FCO
-
SEA
1 stop27h 20m
Scandinavian Airlines
Deal found 27/5C$ 1,084
Wed 27/55:40 p.m.
SEA
-
FCO
1 stop13h 20m
Condor
Fri 5/68:10 a.m.
FCO
-
SEA
1 stop16h 50m
Condor
Deal found 24/5C$ 1,087
Fri 25/93:55 p.m.
SEA
-
FCO
1 stop17h 40m
Scandinavian Airlines
Wed 14/107:25 p.m.
FCO
-
SEA
2 stops32h 40m
Scandinavian Airlines
Deal found 25/5C$ 1,091
Sat 12/93:55 p.m.
SEA
-
FCO
1 stop17h 40m
Scandinavian Airlines
Mon 21/911:55 a.m.
FCO
-
SEA
2 stops42h 56m
Scandinavian Airlines
Deal found 27/5C$ 1,092
Mon 14/99:10 a.m.
SEA
-
FCO
2 stops24h 25m
Scandinavian Airlines
Mon 5/108:45 p.m.
FCO
-
SEA
2 stops34h 27m
Scandinavian Airlines
Deal found 27/5C$ 1,095

Find flight deals from Seattle to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Leonardo da Vinci/Fiumicino (FCO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 May 2026.

Round-trip from

C$ 1,074

One-way from

C$ 531

Popular in

June

Cheapest in

February

Average price

C$ 1,166
Scandinavian Airlines
  • Scandinavian Airlines
  • 17/8-31/8
  • 4 total stops
  • 47h 34m total
  • Seattle to Rome
Search Deals
Icelandair
  • Icelandair
  • 17/7
  • 1 total stop
  • 30h 00m total
  • Seattle to Rome
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 434 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Leonardo da Vinci/Fiumicino that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 May 2026.
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 - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 5/8

3:40 p.m.-2:25 p.m.

1 stop13h 45m

Rome Fiumicino

Tue 18/8

3:45 p.m.-8:40 p.m.

1 stop13h 55m

C$ 1,120

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 2/8

3:40 p.m.-2:35 p.m.

1 stop13h 55m

Rome Fiumicino

Tue 18/8

3:45 p.m.-8:40 p.m.

1 stop13h 55m

C$ 1,120

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Fri 28/8

7:20 a.m.-11:05 a.m.

2 stops42h 45m

Rome Fiumicino

Sat 5/9

7:25 p.m.-1:45 p.m.

1 stop27h 20m

C$ 1,139

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 13/9

12:27 p.m.-9:45 p.m.

2 stops24h 18m

Rome Fiumicino

Sun 27/9

8:10 a.m.-3:40 p.m.

1 stop16h 30m

C$ 1,304

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Fri 18/9

3:55 p.m.-1:05 p.m.

2 stops36h 10m

Rome Fiumicino

Sat 10/10

7:25 p.m.-10:26 p.m.

2 stops36h 01m

C$ 1,314

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 2/8

3:55 p.m.-7:55 p.m.

1 stop19h 00m

Rome Fiumicino

Fri 14/8

7:25 p.m.-7:52 p.m.

2 stops33h 27m

C$ 1,340
Quickest round-trip

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 3/8

2:00 p.m.-10:10 a.m.

Nonstop11h 10m

Rome Fiumicino

Tue 18/8

12:20 p.m.-3:30 p.m.

Nonstop12h 10m

C$ 1,358

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 3/8

2:00 p.m.-10:10 a.m.

Nonstop11h 10m

Rome Fiumicino

Fri 14/8

10:35 a.m.-4:27 p.m.

1 stop14h 52m

C$ 1,358

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 16/8

2:00 p.m.-10:10 a.m.

Nonstop11h 10m

Rome Fiumicino

Mon 24/8

10:35 a.m.-4:27 p.m.

1 stop14h 52m

C$ 1,427

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Fri 7/8

2:00 p.m.-10:10 a.m.

Nonstop11h 10m

Rome Fiumicino

Thu 20/8

6:30 a.m.-4:27 p.m.

1 stop18h 57m

C$ 1,427

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/5

Showing 1-10 of 23 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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, February is the cheapest month in which you can book a flight from Seattle to Rome Fiumicino Airport (average of C$ 722). Flying from Seattle to Rome Fiumicino Airport in June is currently the most expensive (average of C$ 1,621). 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?

Find hourly flight availability from Seattle to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 May 2026.

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?

Related info for your journey

Find useful and relevant information for your journey from Seattle to Leonardo da Vinci/Fiumicino. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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?

    Icelandair and Scandinavian Airlines can get you from Seattle to Rome Fiumicino Airport in just under 13h 45m. Your travel time can differ by up to 22h 07m. 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 (80%), Air France (80%), Delta (80%).

  • 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, February is the cheapest month in which you can book a flight from Seattle to Rome Fiumicino Airport (average of C$ 722). Flying from Seattle to Rome Fiumicino Airport in June is currently the most expensive (average of C$ 1,621). 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
Anzio
Fiumicino

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