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Cheap flights from Seattle to Rome Fiumicino Airport from C$ 491

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FCO
26 Aug — 2 Sep1
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 27 July 2026.

Wed 7/1010:05 a.m.
SEA
-
FCO
2 stops26h 45m
Multiple Airlines
Mon 19/1010:50 a.m.
FCO
-
SEA
1 stop14h 20m
Multiple Airlines
Deal found 23/7C$ 959
Fri 9/107:15 p.m.
SEA
-
FCO
1 stop19h 20m
Turkish Airlines
Sat 31/106:40 a.m.
FCO
-
SEA
1 stop19h 30m
Turkish Airlines
Deal found 23/7C$ 986
Wed 16/97:15 p.m.
SEA
-
FCO
1 stop19h 20m
Turkish Airlines
Wed 23/97:05 a.m.
FCO
-
SEA
1 stop19h 15m
Turkish Airlines
Deal found 27/7C$ 987
Fri 25/97:15 p.m.
SEA
-
FCO
1 stop29h 05m
Turkish Airlines
Sat 3/108:05 p.m.
FCO
-
SEA
1 stop30h 15m
Turkish Airlines
Deal found 27/7C$ 996
Fri 25/97:15 p.m.
SEA
-
FCO
1 stop34h 00m
Turkish Airlines
Tue 6/107:05 a.m.
FCO
-
SEA
1 stop19h 15m
Turkish Airlines
Deal found 26/7C$ 998
Wed 30/97:15 p.m.
SEA
-
FCO
1 stop29h 05m
Turkish Airlines
Mon 12/108:05 p.m.
FCO
-
SEA
1 stop30h 15m
Turkish Airlines
Deal found 27/7C$ 1,000
Thu 13/811:25 p.m.
SEA
-
FCO
1 stop30h 10m
Icelandair
Sat 22/83:45 p.m.
FCO
-
SEA
1 stop29h 00m
Icelandair
Deal found 27/7C$ 1,001
Tue 15/96:05 p.m.
SEA
-
FCO
1 stop18h 45m
Condor
Thu 24/98:10 a.m.
FCO
-
SEA
1 stop16h 50m
Condor
Deal found 27/7C$ 1,004
Mon 3/86:10 p.m.
SEA
-
FCO
1 stop18h 40m
Condor
Wed 19/88:10 a.m.
FCO
-
SEA
1 stop16h 30m
Condor
Deal found 24/7C$ 1,014
Wed 14/1011:33 a.m.
SEA
-
FCO
2 stops25h 17m
Multiple Airlines
Sat 24/108:10 a.m.
FCO
-
SEA
1 stop16h 50m
Multiple Airlines
Deal found 23/7C$ 1,015
Sun 27/95:40 p.m.
SEA
-
FCO
1 stop13h 10m
Condor
Thu 8/1010:45 a.m.
FCO
-
SEA
1 stop14h 15m
Condor
Deal found 26/7C$ 1,021

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 27 July 2026.

Round-trip from

C$ 959

One-way from

C$ 491

Popular in

June

Cheapest in

February

Average price

C$ 1,344
Condor
  • Condor
  • 7/10-19/10
  • 3 total stops
  • 41h 05m total
  • Seattle to Rome
Search Deals
30/9
  • 30/9
  • 3 total stops
  • 30h 13m total
  • Seattle to Rome
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (C$ 626 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 116 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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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 27 July 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

Fri 18/9

7:15 p.m.-11:35 p.m.

1 stop19h 20m

Rome Fiumicino

Sun 4/10

7:05 a.m.-5:20 p.m.

1 stop19h 15m

C$ 998

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 9/9

7:15 p.m.-2:05 p.m.

1 stop33h 50m

Rome Fiumicino

Mon 21/9

3:35 p.m.-5:20 p.m.

1 stop34h 45m

C$ 1,000

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 15/9

6:05 p.m.-9:50 p.m.

1 stop18h 45m

Rome Fiumicino

Tue 29/9

8:10 a.m.-9:39 p.m.

2 stops22h 29m

C$ 1,058

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 5/10

6:10 a.m.-9:50 p.m.

2 stops30h 40m

Rome Fiumicino

Wed 21/10

11:10 a.m.-3:40 p.m.

1 stop13h 30m

C$ 1,072

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Thu 17/9

7:15 p.m.-11:35 p.m.

1 stop19h 20m

Rome Fiumicino

Mon 21/9

8:05 p.m.-5:20 p.m.

1 stop30h 15m

C$ 1,097

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Fri 18/9

7:15 p.m.-6:25 p.m.

1 stop38h 10m

Rome Fiumicino

Wed 23/9

7:05 a.m.-5:20 p.m.

1 stop19h 15m

C$ 1,097

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Thu 24/9

7:15 p.m.-11:35 p.m.

1 stop19h 20m

Rome Fiumicino

Wed 7/10

7:05 a.m.-5:20 p.m.

1 stop19h 15m

C$ 1,097

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 14/9

7:15 p.m.-2:05 p.m.

1 stop33h 50m

Rome Fiumicino

Fri 25/9

7:05 a.m.-5:20 p.m.

1 stop19h 15m

C$ 1,097

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 27/9

3:55 p.m.-7:50 p.m.

2 stops18h 55m

Rome Fiumicino

Wed 7/10

11:10 a.m.-1:45 p.m.

2 stops59h 35m

C$ 1,173

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sat 26/9

3:55 p.m.-7:50 p.m.

2 stops42h 55m

Rome Fiumicino

Thu 8/10

11:55 a.m.-1:45 p.m.

1 stop34h 50m

C$ 1,179

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 24 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 84 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$ 736). Flying from Seattle to Rome Fiumicino Airport in June is currently the most expensive (average of C$ 1,988). 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 27 July 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?

Airfare is below average for this route at the moment.

Seattle to Rome Fiumicino Airport flights typically cost between C$ 983 and C$ 2,004 in October.
The cheapest round-trip price found within the last 5 days was C$ 959 on Multiple Airlines (7 Oct-19 Oct).

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?

    Turkish Airlines can get you from Seattle to Rome Fiumicino Airport in just under 19h 20m. Your travel time can differ by up to . Airlines will cover a distance of 9125 km.

  • 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: Alaska Airlines (63%), KLM (56%), Air France (56%).

  • 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$ 736). Flying from Seattle to Rome Fiumicino Airport in June is currently the most expensive (average of C$ 1,988). 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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