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Cheap flights from Seattle to Rome from C$ 329

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ROM
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Rome

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Rome
Explore the most affordable flight options available from Seattle to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 March 2026.

Sun 23/83:55 p.m.
SEA
-
FCO
1 stop34h 10m
Scandinavian Airlines
Thu 27/811:55 a.m.
FCO
-
SEA
1 stop34h 50m
Scandinavian Airlines
Deal found 8/3C$ 724
Fri 18/93:55 p.m.
SEA
-
FCO
2 stops39h 45m
Scandinavian Airlines
Fri 2/1012:15 p.m.
FCO
-
SEA
2 stops34h 30m
Scandinavian Airlines
Deal found 9/3C$ 728
Sun 23/83:55 p.m.
SEA
-
FCO
1 stop34h 10m
Scandinavian Airlines
Sat 5/97:25 p.m.
FCO
-
SEA
1 stop27h 20m
Scandinavian Airlines
Deal found 9/3C$ 736
Wed 15/43:40 p.m.
SEA
-
FCO
2 stops23h 15m
Multiple Airlines
Sun 26/43:00 p.m.
FCO
-
SEA
1 stop27h 40m
Multiple Airlines
Deal found 11/3C$ 748
Wed 5/810:29 a.m.
SEA
-
FCO
1 stop17h 51m
United Airlines
Wed 26/82:20 p.m.
FCO
-
SEA
2 stops41h 22m
United Airlines
Deal found 9/3C$ 756

Find flight deals from Seattle to Rome

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Rome (ROM). 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 12 March 2026.

Round-trip from

C$ 724

One-way from

C$ 329

Popular in

June

Cheapest in

November

Average price

C$ 859
Scandinavian Airlines
  • Scandinavian Airlines
  • 23/8-27/8
  • 2 total stops
  • 69h 00m total
  • Seattle to Rome
Search Deals
22/4
  • 22/4
  • 2 total stops
  • 28h 45m total
  • Seattle to Rome
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 282 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Rome 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 12 March 2026.
Use the filters below to find and compare flights from Seattle to Rome that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 23/8

3:55 p.m.-7:20 p.m.

2 stops18h 25m

Rome Fiumicino

Thu 27/8

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

1 stop34h 50m

C$ 874

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 26/8

1:19 p.m.-2:05 p.m.

2 stops39h 46m

Rome Fiumicino

Tue 8/9

8:00 p.m.-5:15 p.m.

1 stop30h 15m

C$ 1,104

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sat 2/5

11:00 p.m.-7:35 a.m.

1 stop23h 35m

Rome Fiumicino

Fri 15/5

6:50 a.m.-12:20 p.m.

1 stop14h 30m

C$ 1,157

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Fri 31/7

6:00 p.m.-9:30 p.m.

1 stop18h 30m

Rome Fiumicino

Thu 6/8

10:45 a.m.-4:00 p.m.

1 stop14h 15m

C$ 1,248

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 6/9

9:50 a.m.-9:45 p.m.

2 stops26h 55m

Rome Fiumicino

Sun 20/9

8:10 a.m.-10:46 p.m.

2 stops23h 36m

C$ 1,303

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 16/8

6:40 p.m.-7:05 p.m.

1 stop15h 25m

Rome Fiumicino

Tue 25/8

12:20 p.m.-3:30 p.m.

Nonstop12h 10m

C$ 1,312

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 8/7

11:02 a.m.-1:15 p.m.

2 stops17h 13m

Rome Fiumicino

Tue 21/7

12:25 p.m.-9:07 p.m.

1 stop17h 42m

C$ 1,337

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 23/8

5:30 p.m.-1:15 p.m.

Nonstop10h 45m

Rome Fiumicino

Thu 27/8

3:25 p.m.-5:50 p.m.

Nonstop11h 25m

C$ 1,381
Quickest round-trip

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 5/5

5:30 p.m.-1:15 p.m.

Nonstop10h 45m

Rome Fiumicino

Wed 13/5

3:25 p.m.-5:45 p.m.

Nonstop11h 20m

C$ 1,388

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 8/7

2:00 p.m.-10:10 a.m.

Nonstop11h 10m

Rome Fiumicino

Wed 22/7

6:05 a.m.-11:15 a.m.

1 stop14h 10m

C$ 1,397

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Seattle to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome 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

How far ahead should I book a flight from Seattle to Rome?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Rome. Price data was last updated on 6 March 2026.

The best time to book flights from Seattle to Rome is 11 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Rome?

Currently, December is the cheapest month in which you can book a flight from Seattle to Rome (average of C$ 505). Flying from Seattle to Rome in June is currently the most expensive (average of C$ 805). 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’s the top layover airport for flights from Seattle to Rome?

Share of one-stop round-trip flights from Seattle to Rome chosen by Cheapflights users in the past 12 months, using the same layover each way.

Frankfurt am Main (FRA) – chosen by Cheapflights users on 38% of one-stop itineraries from Seattle to Rome on Cheapflights.

What’s the cheapest layover airport for flights from Seattle to Rome?

Average round-trip fare for 1-stop flights from Seattle to Rome, chosen by Cheapflights users in the past 12 months, with the same layover each way.

London (LHR) is the most affordable 1-stop option, with an average round-trip price of C$ 688.

What’s the fastest layover option from Seattle to Rome?

Shortest average travel time for 1-stop one-way flights from Seattle to Rome, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Calgary (YYC) have the shortest average one-way travel time for 1-stop routes: 13h 35m.

Which airport typically offers the quickest layover for flights from Seattle to Rome?

Average layover duration for 1-stop one-way flights from Seattle to Rome, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 43m.

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. 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 Rome. Reviews last updated 12 March 2026.
Get a feel of what it's like to fly with Icelandair and Condor from Seattle to Rome by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.1
Good
620 reviews
Check prices

Comfort

7.0

Boarding

7.2

Entertainment

7.0

Food

6.2

Overall

7.1

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.
Icelandair
7.1
Good
620 reviews
Icelandair
7.1
Good
620 reviews
Check prices

Comfort

7.0

Boarding

7.2

Entertainment

7.0

Food

6.2

Overall

7.1

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.
Condor
6.5
Okay
401 reviews
Icelandair
7.1
Good
620 reviews
Check prices

Comfort

7.0

Boarding

7.2

Entertainment

7.0

Food

6.2

Overall

7.1

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Rome. 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?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Rome. On average, Seattle/Tacoma Intl has 0 outbound flights to Rome per day from 0 airlines. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.

  • How long is the flight from Seattle to Rome?

    A quick flight from Seattle to Rome can take about 18h 25m. Scandinavian Airlines provides one of the quickest options available for as low as C$ 874. The distance from Seattle to Rome is about 9125 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Seattle to Rome that include hotel bookings?

    Yes. In addition to deals on Seattle to Rome flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Rome?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Rome.

  • Can I find deals for business class flights from Seattle to Rome?

    Yes. Cheapflights offers flight deals from Seattle to Rome 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?

    Currently, December is the cheapest month in which you can book a flight from Seattle to Rome (average of C$ 505). Flying from Seattle to Rome in June is currently the most expensive (average of C$ 805). 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?

Book flights to Rome if you plan to visit one of these locations
Anzio
Fiumicino

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Alternative routes for Seattle to Rome

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Leonardo da Vinci/Fiumicino flights

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How does Cheapflights help users find flights from Seattle to Rome?

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Can Cheapflights find flights from Seattle to Rome with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Rome, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Rome become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Rome from Seattle today and book when prices fit your budget.

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