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Cheap flights from Seattle to Rome from C$ 518

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ROM
26 Feb — 5 Mar1
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 27 January 2026.

Mon 2/38:17 a.m.
SEA
-
FCO
1 stop15h 13m
United Airlines
Tue 17/37:05 a.m.
FCO
-
SEA
1 stop14h 05m
United Airlines
Deal found 25/1C$ 679
Mon 4/53:40 p.m.
SEA
-
FCO
1 stop13h 55m
Icelandair
Sat 9/53:45 p.m.
FCO
-
SEA
1 stop13h 55m
Icelandair
Deal found 27/1C$ 681
Tue 3/31:40 p.m.
SEA
-
FCO
1 stop21h 05m
Delta
Tue 17/36:10 a.m.
FCO
-
SEA
1 stop14h 25m
Delta
Deal found 25/1C$ 682
Tue 24/26:15 a.m.
SEA
-
FCO
1 stop19h 15m
Delta
Tue 3/36:10 a.m.
FCO
-
SEA
1 stop14h 25m
Delta
Deal found 26/1C$ 683
Sat 7/39:55 p.m.
SEA
-
FCO
1 stop23h 10m
KLM
Thu 19/36:10 a.m.
FCO
-
SEA
1 stop14h 25m
KLM
Deal found 27/1C$ 685
Mon 2/38:30 a.m.
SEA
-
FCO
2 stops26h 15m
Delta
Tue 17/310:05 a.m.
FCO
-
SEA
1 stop34h 30m
Delta
Deal found 25/1C$ 689
Tue 10/37:20 a.m.
SEA
-
FCO
2 stops17h 35m
Delta
Mon 16/310:05 a.m.
FCO
-
SEA
1 stop34h 30m
Delta
Deal found 27/1C$ 690
Sun 8/37:10 a.m.
SEA
-
FCO
2 stops31h 50m
United Airlines
Thu 19/37:05 a.m.
FCO
-
SEA
1 stop14h 05m
United Airlines
Deal found 27/1C$ 691
Fri 6/32:35 p.m.
SEA
-
FCO
1 stop14h 25m
Icelandair
Mon 16/311:25 a.m.
FCO
-
SEA
1 stop14h 35m
Icelandair
Deal found 27/1C$ 693
Mon 2/37:00 a.m.
SEA
-
FCO
1 stop15h 45m
United Airlines
Sat 14/37:00 a.m.
FCO
-
SEA
2 stops21h 58m
United Airlines
Deal found 25/1C$ 696
Sat 2/53:40 p.m.
SEA
-
FCO
1 stop13h 55m
Icelandair
Fri 8/53:45 p.m.
FCO
-
SEA
1 stop13h 55m
Icelandair
Deal found 27/1C$ 698
Fri 6/36:50 p.m.
SEA
-
FCO
1 stop31h 35m
British Airways
Mon 16/312:20 p.m.
FCO
-
SEA
1 stop32h 10m
British Airways
Deal found 25/1C$ 700

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 27 January 2026.

Round-trip from

C$ 679

One-way from

C$ 518

Popular in

June

Cheapest in

November

Average price

C$ 806
United Airlines
  • United Airlines
  • 1/3-17/3
  • 2 total stops
  • 36h 51m total
  • Seattle to Rome
Search Deals
Lufthansa
  • Lufthansa
  • 4/3
  • 1 total stop
  • 13h 15m total
  • Seattle to Rome
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 293 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 27 January 2026.
Use the filters below to find and compare flights from Seattle to Rome that are best for you.

Fly from

Seattle

Fly to

Rome

Route

Depart

Return

Price

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 14/4

7:37 p.m.-1:20 p.m.

1 stop32h 43m

Rome Fiumicino

Wed 22/4

6:50 a.m.-6:00 p.m.

2 stops20h 10m

C$ 693

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Thu 26/2

9:00 a.m.-1:25 p.m.

3 stops19h 25m

Rome Fiumicino

Thu 12/3

7:05 a.m.-11:28 p.m.

2 stops24h 23m

C$ 841

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 8/4

7:10 p.m.-11:35 p.m.

1 stop19h 25m

Rome Fiumicino

Tue 14/4

7:05 a.m.-10:37 p.m.

2 stops24h 32m

C$ 861

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 22/4

7:10 p.m.-11:35 p.m.

1 stop19h 25m

Rome Fiumicino

Tue 28/4

7:05 a.m.-10:37 p.m.

2 stops24h 32m

C$ 861

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 8/4

7:15 a.m.-4:35 p.m.

2 stops24h 20m

Rome Fiumicino

Mon 20/4

10:35 a.m.-11:45 a.m.

1 stop34h 10m

C$ 886

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 16/3

8:00 p.m.-9:55 p.m.

1 stop17h 55m

Rome Fiumicino

Sun 29/3

10:45 a.m.-10:37 p.m.

2 stops44h 52m

C$ 926

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 9/2

12:35 p.m.-8:30 a.m.

3 stops34h 55m

Rome Fiumicino

Mon 16/2

11:00 a.m.-9:49 a.m.

2 stops31h 49m

C$ 975

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 6/5

1:55 p.m.-10:10 a.m.

Nonstop11h 15m

Rome Fiumicino

Tue 12/5

12:20 p.m.-3:25 p.m.

Nonstop12h 05m

C$ 1,071

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 5/5

10:15 a.m.-5:30 p.m.

2 stops22h 15m

Rome Fiumicino

Mon 11/5

10:35 a.m.-11:42 a.m.

1 stop34h 07m

C$ 1,083

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sat 2/5

8:41 a.m.-3:50 p.m.

2 stops22h 09m

Rome Fiumicino

Sat 9/5

8:10 a.m.-3:40 p.m.

1 stop16h 30m

C$ 1,150

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 21 results
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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 23 January 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$ 511). Flying from Seattle to Rome in June is currently the most expensive (average of C$ 823). 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 37% 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.

Copenhagen (CPH) is the most affordable 1-stop option, with an average round-trip price of C$ 718.

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 27 January 2026.
Get a feel of what it's like to fly with 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.
Condor
6.4
Okay
399 reviews
Check prices

Boarding

6.6

Crew

7.3

Food

6.2

Comfort

6.4

Overall

6.4

Entertainment

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PRG - FRA

I recently flew Condor from Prague to Vancouver, and it was quite the experience! The boarding process was chaotic, as everyone was instructed to board buses regardless of their groups, which led to some confusion. We ended up waiting an additional 30 minutes for a few missing individuals, but thankfully, we still made it on time. Once aboard, the planes were consistently hot, which made for a bit of discomfort. However, the silver lining was the delicious food that made the journey much more enjoyable. The staff were incredibly friendly and patient, which added a nice touch to the overall experience. Despite the hiccups, it was a good trip overall!
Condor
6.4
Okay
399 reviews
Condor
6.4
Okay
399 reviews
Check prices

Boarding

6.6

Crew

7.3

Food

6.2

Comfort

6.4

Overall

6.4

Entertainment

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PRG - FRA

I recently flew Condor from Prague to Vancouver, and it was quite the experience! The boarding process was chaotic, as everyone was instructed to board buses regardless of their groups, which led to some confusion. We ended up waiting an additional 30 minutes for a few missing individuals, but thankfully, we still made it on time. Once aboard, the planes were consistently hot, which made for a bit of discomfort. However, the silver lining was the delicious food that made the journey much more enjoyable. The staff were incredibly friendly and patient, which added a nice touch to the overall experience. Despite the hiccups, it was a good trip overall!

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 19h 25m. United Airlines provides one of the quickest options available for as low as C$ 861. 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$ 511). Flying from Seattle to Rome in June is currently the most expensive (average of C$ 823). 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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