
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $767 (Cheapflightsfares) |
One-way from | $270 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $770 |
Good round-trip deal | $1,251 or less |
Good one-way deal | $618 or less |
Fly from
Fly to
Route
Depart
Return
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Tue 9/15
9:56 am-9:50 pm
2 stops26h 54m
Rome Fiumicino
Sun 9/27
10:50 am-3:40 pm
1 stop13h 50m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Wed 8/12
11:42 am-9:50 pm
2 stops25h 08m
Rome Fiumicino
Wed 8/26
11:10 am-3:40 pm
1 stop13h 30m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Tue 8/18
12:36 pm-6:35 pm
2 stops20h 59m
Rome Fiumicino
Tue 8/25
7:25 pm-11:19 pm
2 stops36h 54m
SeattleRome
SEA - CIA
SEACIA
Seattle/Tacoma Intl
Tue 8/18
6:05 pm-9:10 pm
2 stops18h 05m
Rome Ciampino
Tue 8/25
6:05 am-3:40 pm
2 stops18h 35m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Wed 8/12
2:00 pm-10:10 am
Nonstop11h 10m
Rome Fiumicino
Wed 8/26
6:30 am-11:37 am
1 stop14h 07m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Wed 8/12
2:00 pm-10:10 am
Nonstop11h 10m
Rome Fiumicino
Thu 8/20
6:30 am-11:37 am
1 stop14h 07m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Sun 10/11
2:05 pm-10:10 am
Nonstop11h 05m
Rome Fiumicino
Tue 10/20
6:30 am-4:39 pm
1 stop19h 09m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Wed 8/19
2:00 pm-10:10 am
Nonstop11h 10m
Rome Fiumicino
Tue 9/8
12:20 pm-3:25 pm
Nonstop12h 05m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Tue 8/25
6:50 pm-10:00 pm
1 stop18h 10m
Rome Fiumicino
Tue 9/8
10:50 am-4:59 pm
1 stop15h 09m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Mon 7/6
2:00 pm-10:10 am
Nonstop11h 10m
Rome Fiumicino
Wed 7/15
2:45 pm-11:58 pm
1 stop18h 13m
| 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 |
To ensure you get the cheapest price possible for a flight from Seattle to Rome, you should look to book at least 22 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.
Currently, March is the cheapest month in which you can book a flight from Seattle to Rome (average of $284). Flying from Seattle to Rome in April is currently the most expensive (average of $1,559). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Rome as you normally would.
The most flights from SEA to ROM are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
Dublin (DUB) – chosen by Cheapflights users on 50% of 1-stop itineraries from Seattle to Rome on Cheapflights.
Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $446.
Flights via Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 13h 05m.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 53m.
Boarding
Comfort
Entertainment
Crew
Overall
Food
Reviews
Anonymous,May 2026
SEA - KOA
Boarding
Comfort
Entertainment
Crew
Overall
Food
Reviews
Anonymous,May 2026
SEA - KOA
Boarding
Comfort
Entertainment
Crew
Overall
Food
Reviews
Anonymous,May 2026
SEA - KOA
Boarding
Comfort
Entertainment
Crew
Overall
Food
Reviews
Anonymous,May 2026
SEA - KOA
Boarding
Comfort
Entertainment
Crew
Overall
Food
Reviews
Anonymous,May 2026
SEA - KOA
Boarding
Comfort
Entertainment
Crew
Overall
Food
Reviews
Anonymous,May 2026
SEA - KOA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$393 | Average$592 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$487 | Average$746 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$492 | Average$720 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$496 | Average$736 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$502 | Average$853 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$504 | Average$678 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$507 | Average$670 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$510 | Average$633 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$513 | Average$764 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$535 | Average$977 | FlexibilityNo cancel fee | On-timeN/A |