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Cheap flights from Seattle to Rome from C$ 402

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ROM
5 Feb — 12 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 6 January 2026.

Round-trip from

C$ 662

One-way from

C$ 402

Popular in

June

Cheapest in

January

Average price

C$ 776
Icelandair
  • Icelandair
  • 27/1-31/1
  • 2 total stops
  • 29h 00m total
  • Seattle to Rome
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28/4
  • 28/4
  • 2 total stops
  • 21h 10m total
  • Seattle to Rome
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 296 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Find 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 6 January 2026.

Fri 23/12:35 p.m.SEA - FCO
1 stop14h 25mIcelandair
Sat 31/111:25 a.m.FCO - SEA
1 stop14h 35mIcelandair
Deal found 6/1C$ 662
Sun 8/25:00 a.m.SEA - FCO
2 stops19h 25mUnited Airlines
Wed 18/211:15 a.m.FCO - SEA
2 stops44h 28mUnited Airlines
Deal found 6/1C$ 676
Mon 2/28:10 a.m.SEA - FCO
1 stop17h 45mUnited Airlines
Mon 9/211:15 a.m.FCO - SEA
2 stops37h 46mUnited Airlines
Deal found 5/1C$ 677
Thu 5/27:00 a.m.SEA - FCO
1 stop15h 55mUnited Airlines
Thu 12/27:05 a.m.FCO - SEA
1 stop14h 05mUnited Airlines
Deal found 5/1C$ 683
Wed 11/37:00 a.m.SEA - FCO
2 stops26h 10mUnited Airlines
Wed 18/312:15 p.m.FCO - SEA
2 stops40h 41mUnited Airlines
Deal found 6/1C$ 684
Tue 3/27:10 a.m.SEA - FCO
1 stop17h 35mKLM
Tue 10/212:45 p.m.FCO - SEA
1 stop31h 55mKLM
Deal found 6/1C$ 687
Fri 6/25:10 p.m.SEA - FCO
2 stops20h 50mUnited Airlines
Thu 12/212:50 p.m.FCO - SEA
2 stops43h 09mUnited Airlines
Deal found 6/1C$ 688
Wed 4/23:10 p.m.SEA - FCO
1 stop13h 15mUnited Airlines
Sun 8/27:00 a.m.FCO - SEA
1 stop15h 20mUnited Airlines
Deal found 5/1C$ 690
Thu 5/33:05 p.m.SEA - FCO
1 stop23h 05mKLM
Tue 10/38:25 p.m.FCO - SEA
1 stop24h 10mKLM
Deal found 6/1C$ 694
Sat 28/211:59 p.m.SEA - FCO
1 stop22h 46mUnited Airlines
Sat 14/37:00 a.m.FCO - SEA
2 stops23h 16mUnited Airlines
Deal found 5/1C$ 697
Sat 7/212:40 p.m.SEA - FCO
3 stops35h 45mUnited Airlines
Mon 16/27:05 a.m.FCO - SEA
2 stops24h 11mUnited Airlines
Deal found 5/1C$ 699
Wed 11/34:10 p.m.SEA - FCO
1 stop22h 50mUnited Airlines
Thu 26/310:15 a.m.FCO - SEA
1 stop20h 01mUnited Airlines
Deal found 6/1C$ 701

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 6 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 10/3

6:00 a.m.-6:55 a.m.

1 stop16h 55m

Rome Fiumicino

Tue 31/3

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

1 stop34h 10m

C$ 710

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Thu 12/3

5:00 a.m.-11:00 p.m.

2 stops34h 00m

Rome Fiumicino

Thu 26/3

10:15 a.m.-10:16 p.m.

1 stop20h 01m

C$ 714

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sat 14/3

7:50 p.m.-11:25 a.m.

1 stop31h 35m

Rome Fiumicino

Wed 1/4

6:45 a.m.-6:25 p.m.

1 stop20h 40m

C$ 728

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 11/3

5:00 a.m.-11:00 p.m.

2 stops34h 00m

Rome Fiumicino

Tue 31/3

10:00 a.m.-11:27 p.m.

3 stops22h 27m

C$ 732

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 17/3

12:55 p.m.-6:15 p.m.

2 stops21h 20m

Rome Fiumicino

Tue 31/3

6:50 a.m.-11:27 p.m.

3 stops25h 37m

C$ 732

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 19/1

6:15 a.m.-10:30 a.m.

1 stop19h 15m

Rome Fiumicino

Tue 3/2

12:45 p.m.-11:40 a.m.

1 stop31h 55m

C$ 735

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Thu 12/3

7:15 a.m.-11:00 p.m.

2 stops31h 45m

Rome Fiumicino

Tue 31/3

9:45 a.m.-7:00 p.m.

1 stop18h 15m

C$ 735

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 6/4

8:42 a.m.-1:20 p.m.

1 stop19h 38m

Rome Fiumicino

Thu 16/4

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

1 stop14h 30m

C$ 756

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sat 4/4

10:25 p.m.-6:50 a.m.

1 stop23h 25m

Rome Fiumicino

Tue 14/4

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

1 stop32h 00m

C$ 759

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 15/3

9:20 a.m.-11:00 p.m.

2 stops29h 40m

Rome Fiumicino

Wed 20/5

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

1 stop14h 30m

C$ 767

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 22 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 2 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$ 513). Flying from Seattle to Rome in June is currently the most expensive (average of C$ 825). 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.

Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of C$ 793.

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 6 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
397 reviews
Check prices

Food

6.2

Crew

7.3

Boarding

6.6

Overall

6.4

Comfort

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
397 reviews
Condor
6.4
Okay
397 reviews
Check prices

Food

6.2

Crew

7.3

Boarding

6.6

Overall

6.4

Comfort

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 16h 55m. United Airlines provides one of the quickest options available for as low as C$ 710. 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$ 513). Flying from Seattle to Rome in June is currently the most expensive (average of C$ 825). 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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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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