
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $681 (BusinessClass) |
One-way from | $427 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $735 |
Good round-trip deal | $1,401 or less |
Good one-way deal | $1,058 or less |
Fly from
Fly to
Route
Depart
Return
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Tue 5/5
5:30 pm-1:15 pm
Nonstop10h 45m
Rome Fiumicino
Thu 5/14
3:25 pm-5:45 pm
Nonstop11h 20m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Fri 5/8
1:55 pm-10:10 am
Nonstop11h 15m
Rome Fiumicino
Wed 5/13
10:35 am-4:30 pm
1 stop14h 55m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Sun 5/10
1:55 pm-10:10 am
Nonstop11h 15m
Rome Fiumicino
Tue 5/19
12:20 pm-3:20 pm
Nonstop12h 00m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Sat 5/9
6:00 pm-3:50 pm
1 stop12h 50m
Rome Fiumicino
Wed 5/27
8:10 am-9:07 pm
2 stops21h 57m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Fri 5/8
1:55 pm-10:10 am
Nonstop11h 15m
Rome Fiumicino
Thu 5/21
12:20 pm-3:20 pm
Nonstop12h 00m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Mon 5/18
6:10 pm-9:50 pm
1 stop18h 40m
Rome Fiumicino
Wed 5/27
8:10 am-9:07 pm
2 stops21h 57m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Sun 7/19
5:40 pm-3:50 pm
1 stop13h 10m
Rome Fiumicino
Tue 8/4
4:40 pm-3:40 pm
1 stop32h 00m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Thu 5/21
5:30 pm-1:15 pm
Nonstop10h 45m
Rome Fiumicino
Wed 6/3
3:25 pm-5:45 pm
Nonstop11h 20m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Wed 7/22
2:00 pm-10:10 am
Nonstop11h 10m
Rome Fiumicino
Wed 7/29
6:05 am-11:15 am
1 stop14h 10m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Wed 6/24
2:05 pm-10:10 am
Nonstop11h 05m
Rome Fiumicino
Fri 7/17
6:30 am-4:20 pm
1 stop18h 50m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
Booking 54 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.
Currently, February is the cheapest month in which you can book a flight from Seattle to Rome Fiumicino Airport (average of $507). Flying from Seattle to Rome Fiumicino Airport in June is currently the most expensive (average of $1,172). 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.
Dublin (DUB) – chosen by Cheapflights users on 75% of 1-stop itineraries from Seattle to Rome Fiumicino Airport on Cheapflights.
Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $446.
Flights via Reykjavik (KEF) have the shortest average one-way travel time for 1-stop routes: 14h 25m.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 53m.
Overall
Comfort
Boarding
Food
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Comfort
Boarding
Food
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Comfort
Boarding
Food
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Comfort
Boarding
Food
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Comfort
Boarding
Food
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Comfort
Boarding
Food
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$393 | Average$608 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$487 | Average$746 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$492 | Average$704 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$494 | Average$729 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$502 | Average$819 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$504 | Average$654 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$507 | Average$666 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$510 | Average$644 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$513 | Average$764 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$514 | Average$928 | FlexibilityNo cancel fee | On-timeN/A |