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Cheap flights from Seattle to Rome from C$ 496

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ROM
17 Jan — 24 Jan1
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 18 December 2025.

Wed 31/125:02 a.m.SEA - FCO
2 stops19h 18mUnited Airlines
Wed 14/111:15 a.m.FCO - SEA
2 stops33h 17mUnited Airlines
Deal found 16/12C$ 725
Sun 28/123:05 p.m.SEA - FCO
1 stop19h 20mKLM
Thu 22/15:15 p.m.FCO - SEA
1 stop27h 35mKLM
Deal found 17/12C$ 741
Sun 28/1210:55 p.m.SEA - FCO
1 stop24h 00mDelta
Sun 15/26:10 a.m.FCO - SEA
1 stop14h 30mDelta
Deal found 16/12C$ 803
Sun 28/128:10 a.m.SEA - FCO
2 stops39h 45mUnited Airlines
Thu 22/17:05 a.m.FCO - SEA
3 stops23h 07mUnited Airlines
Deal found 17/12C$ 901
Wed 31/128:00 a.m.SEA - FCO
1 stop15h 30mUnited Airlines
Tue 6/17:00 a.m.FCO - SEA
2 stops35h 55mUnited Airlines
Deal found 15/12C$ 1,426
Sat 27/1211:15 p.m.SEA - FCO
1 stop24h 15mUnited Airlines
Wed 7/11:30 p.m.FCO - SEA
1 stop31h 40mUnited Airlines
Deal found 16/12C$ 1,897
Mon 29/127:40 a.m.SEA - FCO
1 stop16h 00mDelta
Tue 6/16:10 a.m.FCO - SEA
1 stop14h 40mDelta
Deal found 15/12C$ 2,024
Fri 26/1210:55 p.m.SEA - FCO
1 stop24h 00mDelta
Mon 5/110:05 a.m.FCO - SEA
1 stop33h 37mDelta
Deal found 15/12C$ 2,598

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 18 December 2025.

Round-trip from

C$ 671

One-way from

C$ 496

Popular in

December

Cheapest in

November

Average price

C$ 1,489
United Airlines
  • United Airlines
  • 31/1-7/2
  • 3 total stops
  • 60h 23m total
  • Seattle to Rome
Search Deals
Lufthansa
  • Lufthansa
  • 18/3
  • 1 total stop
  • 18h 05m total
  • Seattle to Rome
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 18 December 2025.
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

Thu 15/1

2:10 p.m.-11:00 p.m.

2 stops23h 50m

Rome Fiumicino

Wed 21/1

11:15 a.m.-8:57 p.m.

2 stops42h 42m

C$ 682

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sat 31/1

7:00 a.m.-7:55 a.m.

1 stop15h 55m

Rome Fiumicino

Sat 7/2

7:05 a.m.-12:10 p.m.

1 stop14h 05m

C$ 682

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 10/3

2:40 p.m.-7:45 p.m.

1 stop21h 05m

Rome Fiumicino

Thu 19/3

6:10 a.m.-12:35 p.m.

1 stop14h 25m

C$ 685

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 10/3

2:40 p.m.-7:45 p.m.

1 stop21h 05m

Rome Fiumicino

Mon 16/3

12:45 p.m.-12:35 p.m.

1 stop31h 50m

C$ 685

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Thu 15/1

3:10 p.m.-11:10 p.m.

1 stop23h 00m

Rome Fiumicino

Thu 29/1

12:45 p.m.-11:50 a.m.

1 stop32h 05m

C$ 693

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Thu 15/1

3:10 p.m.-4:25 p.m.

1 stop16h 15m

Rome Fiumicino

Wed 21/1

12:45 p.m.-11:50 a.m.

1 stop32h 05m

C$ 693

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 15/3

4:10 p.m.-11:00 p.m.

1 stop22h 50m

Rome Fiumicino

Thu 26/3

7:05 a.m.-10:16 p.m.

2 stops23h 11m

C$ 696

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 11/3

4:10 p.m.-11:00 p.m.

1 stop22h 50m

Rome Fiumicino

Fri 20/3

7:00 a.m.-12:59 a.m.

2 stops25h 59m

C$ 703

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 11/3

7:00 a.m.-5:10 p.m.

2 stops26h 10m

Rome Fiumicino

Tue 17/3

1:30 p.m.-12:59 a.m.

2 stops19h 29m

C$ 708

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 18/3

4:10 p.m.-6:15 p.m.

1 stop18h 05m

C$ 496

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

Showing 1-10 of 20 results
1
2

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 12 December 2025.

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$ 515). Flying from Seattle to Rome in June is currently the most expensive (average of C$ 828). 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 is the cheapest time of day to fly from SEA to ROM?

Find hourly flight availability from Seattle to Rome. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Rome in the afternoon. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Seattle to Rome?

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 36% 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$ 813.

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 44m.

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 18 December 2025.
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
392 reviews
Check prices

Overall

6.4

Comfort

6.4

Crew

7.4

Entertainment

6.3

Food

6.2

Boarding

6.6

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
392 reviews
Condor
6.4
Okay
392 reviews
Check prices

Overall

6.4

Comfort

6.4

Crew

7.4

Entertainment

6.3

Food

6.2

Boarding

6.6

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 21h 05m. United Airlines provides one of the quickest options available for as low as C$ 685. 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$ 515). Flying from Seattle to Rome in June is currently the most expensive (average of C$ 828). 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

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Seattle to Leonardo da Vinci/Fiumicino flights

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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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