
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $482 (Kiwi.com) |
One-way from | $257 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $583 |
Good round-trip deal | $716 or less |
Good one-way deal | $1,293 or less |
Fly from
Fly to
Route
Depart
Return
Price
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Thu 2/5
8:10 am-8:30 am
1 stop15h 20m
Rome Fiumicino
Thu 2/12
12:50 pm-10:43 pm
2 stops42h 53m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Sat 1/10
9:25 am-11:00 pm
2 stops28h 35m
Rome Fiumicino
Sat 1/17
11:15 am-10:43 pm
2 stops44h 28m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Thu 1/8
8:10 am-9:25 am
2 stops40h 15m
Rome Fiumicino
Thu 1/15
7:05 am-10:43 pm
3 stops24h 38m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Sun 12/7
7:00 am-7:45 am
1 stop15h 45m
Rome Fiumicino
Wed 12/17
9:45 am-10:28 pm
1 stop21h 43m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Mon 3/16
10:59 pm-8:55 am
2 stops25h 56m
Rome Fiumicino
Wed 4/1
10:35 am-3:50 pm
1 stop14h 15m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Mon 12/8
7:00 am-7:55 am
1 stop15h 55m
Rome Fiumicino
Tue 12/16
10:30 am-10:28 pm
2 stops20h 58m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Sun 12/7
7:25 am-7:55 am
1 stop15h 30m
Rome Fiumicino
Tue 12/16
9:20 am-10:23 pm
1 stop22h 03m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Sat 12/6
10:40 am-7:45 am
1 stop36h 05m
Rome Fiumicino
Tue 12/16
10:30 am-10:28 pm
2 stops20h 58m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Sat 12/6
10:40 am-7:45 am
1 stop36h 05m
Rome Fiumicino
Thu 12/18
11:00 am-8:57 pm
1 stop18h 57m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Mon 12/8
10:40 am-7:45 am
1 stop36h 05m
Rome Fiumicino
Thu 12/18
11:00 am-8:57 pm
1 stop18h 57m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
To ensure you get the cheapest price possible for a flight from Seattle to Rome, you should look to book at least 11 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, December is the cheapest month in which you can book a flight from Seattle to Rome (average of $381). Flying from Seattle to Rome in June is currently the most expensive (average of $601). 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.
It’s typically best to fly out from Seattle to Rome in the evening. Doing so could potentially save you 40% on the flight price compared to flying at noon, which is usually more expensive.
Travelers seeking maximum savings on their Seattle to Rome flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Frankfurt am Main (FRA) – chosen by Cheapflights users on 27% 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 Munich (MUC) have the shortest average one-way travel time for 1-stop routes: 12h 15m.
Flights via Munich (MUC) offer the fastest connection on this route, with an average layover time of 1h 10m.
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Sebrena,Oct 2025
IAH - RSW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$418 | Average$677 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$492 | Average$820 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$504 | Average$556 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$507 | Average$800 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$520 | Average$1,159 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$527 | Average$852 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$528 | Average$762 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$529 | Average$818 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$531 | Average$854 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$552 | Average$1,089 | FlexibilityNo cancel fee | On-timeN/A |