$305+ Cheap flights from Seattle (SEA) to Fiumicino (FCO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FCO
Nov 22 — Nov 291
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Leonardo da Vinci/Fiumicino with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Rome Fiumicino are usually found in January or October, booked 51 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap flight deals from Seattle to Leonardo da Vinci/Fiumicino
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to Leonardo da Vinci/FiumicinoExplore 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 October 23, 2026.
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 October 23, 2026.
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:35 pm -
3 stops35h 10m
Tue 12/87:35 pm -
3 stops30h 25m
Deal found 10/19![Multiple Airlines logo]()
$704
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:45 am -
2 stops18h 25m
Mon 11/236:40 am -
1 stop14h 20m
Deal found 10/18![Multiple Airlines logo]()
$708
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:35 pm -
3 stops32h 40m
Thu 12/106:00 am -
2 stops20h 00m
Deal found 10/19![Multiple Airlines logo]()
$710
This Cheapflightsfares deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:35 pm -
1 stop14h 25m
Wed 12/911:25 am -
1 stop14h 35m
Deal found 10/20![Icelandair logo]()
$717
This Mytrip deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:35 pm -
3 stops35h 10m
Tue 11/246:15 am -
2 stops19h 45m
Deal found 10/20![Multiple Airlines logo]()
$722
This Mytrip deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:35 pm -
3 stops35h 10m
Mon 12/148:30 pm -
3 stops29h 30m
Deal found 10/23![Multiple Airlines logo]()
$723
This Mytrip deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:35 pm -
2 stops18h 00m
Wed 11/188:50 pm -
3 stops29h 10m
Deal found 10/21![Multiple Airlines logo]()
$726
This Cheapflightsfares deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:35 pm -
1 stop14h 25m
Sun 12/1311:25 am -
1 stop14h 35m
Deal found 10/20![Icelandair logo]()
$727
This Mytrip deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:45 am -
2 stops18h 25m
Thu 11/196:40 am -
1 stop14h 20m
Deal found 10/20![Multiple Airlines logo]()
$731
This FlightHub deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:05 pm -
1 stop28h 40m
Sun 11/157:50 pm -
1 stop30h 20m
Deal found 10/19![Turkish Airlines logo]()
$737
This FlightHub deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:05 pm -
1 stop17h 50m
Mon 12/76:55 am -
1 stop19h 15m
Deal found 10/18![Turkish Airlines logo]()
$744
Best flights from Seattle to Leonardo da Vinci/FiumicinoDiscover carefully curated flight deals from Seattle to Leonardo da Vinci/Fiumicino that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
Discover carefully curated flight deals from Seattle to Leonardo da Vinci/Fiumicino that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
This Turkish Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:05 pm -
1 stop38h 20m
Wed 11/187:25 pm -
1 stop30h 45m
Deal found 10/19![Turkish Airlines logo]()
$748
This Scandinavian Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:38 am -
2 stops18h 27m
Mon 12/147:35 pm -
2 stops35h 27m
Deal found 10/21![Scandinavian Airlines logo]()
$948
This Delta deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:45 am -
2 stops18h 15m
Tue 12/810:10 am -
1 stop34h 40m
Deal found 10/18![Delta logo]()
$968
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:00 am -
1 stop15h 45m
Fri 12/49:55 am -
3 stops22h 49m
Deal found 10/18![United Airlines logo]()
$972
This British Airways deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:40 pm -
1 stop18h 15m
Thu 11/2611:20 am -
1 stop14h 30m
Deal found 10/22![British Airways logo]()
$1,028
This United deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1211:25 pm -
1 stop23h 30m
Thu 12/3111:15 am -
1 stop18h 44m
Deal found 10/18![Multiple Airlines logo]()
$1,366
This Turkish Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:05 pm -
1 stop29h 40m
Mon 11/236:55 am -
1 stop19h 15m
Deal found 10/18![Turkish Airlines logo]()
$748
This Turkish Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/117:05 pm -
1 stop33h 45m
Mon 1/2511:15 am -
1 stop38h 55m
Deal found 10/21![Turkish Airlines logo]()
$748
This Turkish Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:05 pm -
1 stop16h 50m
Mon 11/236:55 am -
1 stop19h 15m
Deal found 10/18![Turkish Airlines logo]()
$748
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:05 am -
2 stops18h 25m
Mon 2/89:55 am -
3 stops44h 07m
Deal found 10/22![United Airlines logo]()
$1,014
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/232:10 pm -
2 stops33h 20m
Mon 12/287:05 am -
1 stop13h 55m
Deal found 10/23![United Airlines logo]()
$1,253
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:00 am -
1 stop15h 45m
Tue 12/299:45 am -
1 stop21h 47m
Deal found 10/20![United Airlines logo]()
$1,445
Last-minute flights from Seattle to Leonardo da Vinci/FiumicinoDiscover last-minute flight deals from Seattle to Leonardo da Vinci/Fiumicino. Data last updated October 23, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Leonardo da Vinci/Fiumicino. Data last updated October 23, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:05 pm -
1 stop28h 40m
Sun 11/157:50 pm -
1 stop30h 20m
Deal found 10/19![Turkish Airlines logo]()
$737
This Turkish Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:05 pm -
1 stop16h 50m
Mon 11/236:55 am -
1 stop19h 15m
Deal found 10/21![Turkish Airlines logo]()
$748
This Mytrip deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:35 pm -
2 stops18h 00m
Wed 11/188:50 pm -
3 stops29h 10m
Deal found 10/21![Multiple Airlines logo]()
$726
This Mytrip deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:45 am -
2 stops18h 25m
Thu 11/196:40 am -
1 stop14h 20m
Deal found 10/20![Multiple Airlines logo]()
$731
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:45 am -
2 stops18h 25m
Mon 11/236:40 am -
1 stop14h 20m
Deal found 10/18![Multiple Airlines logo]()
$708
This Mytrip deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:35 pm -
3 stops35h 10m
Tue 11/246:15 am -
2 stops19h 45m
Deal found 10/20![Multiple Airlines logo]()
$722
This Cheapflightsfares deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:35 pm -
1 stop14h 25m
Wed 11/2511:25 am -
1 stop14h 35m
Deal found 10/22![Icelandair logo]()
$755
This Cheapflightsfares deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:35 pm -
1 stop14h 25m
Mon 12/711:25 am -
1 stop14h 35m
Deal found 10/22![Icelandair logo]()
$727
This Cheapflightsfares deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:35 pm -
1 stop14h 25m
Wed 12/911:25 am -
1 stop14h 35m
Deal found 10/20![Icelandair logo]()
$717
This FlightHub deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:05 pm -
1 stop17h 50m
Mon 12/76:55 am -
1 stop19h 15m
Deal found 10/18![Turkish Airlines logo]()
$744
This deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:35 pm -
1 stop14h 25m
Wed 12/911:25 am -
1 stop14h 35m
Deal found 10/20![Icelandair logo]()
$762
One-way flights from Seattle to Leonardo da Vinci/FiumicinoSearch for one-way flight options from Seattle to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
Search for one-way flight options from Seattle to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:35 pm -
3 stops45h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$305
This Mytrip deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:35 pm -
2 stops18h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/102:35 pm -
3 stops45h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$325
This Mytrip deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:35 pm -
2 stops18h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:11 pm -
2 stops36h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/82:35 pm -
2 stops37h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$348
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 October 23, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $704 (Mytrip) |
One-way from | $305 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $686 |
Good round-trip deal | $1,159 or less |
Good one-way deal | $454 or less |
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 7,457,451 searches. Data last updated October 23, 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
Cheapest round-trip
SeattleRome
SEA Seattle/Tacoma Intl - FCO Rome Fiumicino
SEAFCO
Seattle/Tacoma Intl
Mon 10/26
3:35 pm-10:45 am
2 stops35h 10m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$323
SeattleRome
SEA Seattle/Tacoma Intl - FCO Rome Fiumicino
SEAFCO
Seattle/Tacoma Intl
Tue 11/17
2:35 pm-5:35 pm
2 stops18h 00m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$327
SeattleRome
SEA Seattle/Tacoma Intl - FCO Rome Fiumicino
SEAFCO
Seattle/Tacoma Intl
Tue 1/5
2:30 pm-9:10 am
2 stops33h 40m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$422
Quickest round-trip
SeattleRome
SEA Seattle/Tacoma Intl - FCO Rome Fiumicino
SEAFCO
Seattle/Tacoma Intl
Tue 12/15
7:15 am-7:45 am
1 stop15h 30m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$535
SeattleRome
SEA Seattle/Tacoma Intl - FCO Rome Fiumicino
SEAFCO
Seattle/Tacoma Intl
Mon 1/11
6:45 pm-11:20 am
1 stop31h 35m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$581
SeattleRome
SEA Seattle/Tacoma Intl - FCO Rome Fiumicino
SEAFCO
Seattle/Tacoma Intl
Fri 1/1
3:25 pm-7:45 pm
1 stop19h 20m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$595
SeattleRome
SEA Seattle/Tacoma Intl - FCO Rome Fiumicino
SEAFCO
Seattle/Tacoma Intl
Sun 12/6
7:05 pm-9:55 pm
1 stop17h 50m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$617
SeattleRome
SEA Seattle/Tacoma Intl - FCO Rome Fiumicino
SEAFCO
Seattle/Tacoma Intl
Thu 1/7
6:45 pm-11:20 am
1 stop31h 35m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$631
SeattleRome
SEA Seattle/Tacoma Intl - FCO Rome Fiumicino
SEAFCO
Seattle/Tacoma Intl
Fri 12/11
6:45 pm-3:05 pm
1 stop35h 20m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$633
SeattleRome
SEA Seattle/Tacoma Intl - FCO Rome Fiumicino
SEAFCO
Seattle/Tacoma Intl
Tue 1/5
7:05 pm-1:50 pm
1 stop33h 45m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$647
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Seattle to Leonardo da Vinci/Fiumicino
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Leonardo da Vinci/Fiumicino in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Rome Fiumicino Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Rome Fiumicino Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Seattle-Rome Fiumicino Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Rome Fiumicino Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Rome Fiumicino Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SEA-FCO
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
Prices
Delays
How far ahead should I book a flight from Seattle to Rome Fiumicino Airport?
Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Rome Fiumicino Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Seattle to Rome Fiumicino Airport?
Currently, January is the cheapest month in which you can book a flight from Seattle to Rome Fiumicino Airport (average of $639). Flying from Seattle to Rome Fiumicino Airport in June is currently the most expensive (average of $1,389). 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 October 23, 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 often are flights from Seattle to Rome delayed?
About 19% of weekly flights between Seattle and Rome have experienced delays in the past year, with the average delay time being 152 minutes.
What is the most punctual flight time for Seattle to Rome flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Rome flights?
Over the last year, Alaska Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
Reviews of airlines servicing Leonardo da Vinci/Fiumicino
Get insights into the airlines that provide service to Leonardo da Vinci/Fiumicino. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Leonardo da Vinci/Fiumicino. Reviews last updated October 23, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andIcelandair from Seattle to Rome Fiumicino Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
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.
Traveling to a place near Rome Fiumicino Airport?
Book flights to Rome Fiumicino Airport if you plan to visit one of these locationsFiumicino
Civitavecchia
Montepulciano
Santa Marinella
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Top 10 airlines flying from Seattle to Leonardo da Vinci/Fiumicino
Discover the top 10 airlines that operate flights from Seattle to Leonardo da Vinci/Fiumicino. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$420 | Average$729 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$496 | Average$718 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$502 | Average$1,016 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$503 | Average$771 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$528 | Average$1,017 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$531 | Average$720 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$535 | Average$1,046 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$556 | Average$698 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$596 | Average$999 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$608 | Average$1,020 | FlexibilityNo cancel fee | On-time70% |