Find flights
When to book
Airlines
FAQs

Cheap flights from Seattle to Rome from C$ 395

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ROM
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 723

One-way from

C$ 412

Popular in

December

Cheapest in

February

Average price

C$ 1,477
Scandinavian Airlines
  • Scandinavian Airlines
  • 25/8-30/8
  • 3 total stops
  • 60h 00m total
  • Seattle to Rome
Search Deals
26/7
  • 26/7
  • 1 total stop
  • 23h 23m total
  • Seattle to Rome
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Seattle to Rome

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 June 2025.

Mon 25/84:00 p.m.SEA - FCO
2 stops32h 45mScandinavian Airlines
Sat 30/87:35 p.m.FCO - SEA
1 stop27h 15mScandinavian Airlines
Deal found 10/6C$ 723
Tue 5/87:49 a.m.SEA - FCO
1 stop15h 16mFinnair
Wed 20/810:40 a.m.FCO - SEA
1 stop14h 20mFinnair
Deal found 9/6C$ 757
Mon 4/86:00 a.m.SEA - FCO
1 stop16h 35mDelta
Wed 20/89:45 a.m.FCO - SEA
1 stop19h 36mDelta
Deal found 12/6C$ 763
Wed 6/87:44 a.m.SEA - FCO
1 stop15h 21mBritish Airways
Tue 19/810:00 a.m.FCO - SEA
1 stop20h 36mBritish Airways
Deal found 10/6C$ 772
Sun 9/118:00 a.m.SEA - FCO
1 stop15h 30mUnited Airlines
Tue 25/117:05 a.m.FCO - SEA
1 stop14h 05mUnited Airlines
Deal found 10/6C$ 816
Mon 20/1010:55 p.m.SEA - FCO
1 stop30h 35mMultiple Airlines
Fri 31/106:10 p.m.FCO - SEA
1 stop28h 33mMultiple Airlines
Deal found 11/6C$ 857
Mon 8/92:10 p.m.SEA - FCO
1 stop17h 25mKLM
Fri 26/96:30 a.m.FCO - SEA
1 stop14h 15mKLM
Deal found 11/6C$ 875
Thu 11/97:10 p.m.SEA - FCO
1 stop19h 20mTurkish Airlines
Tue 30/93:30 p.m.FCO - SEA
1 stop34h 45mTurkish Airlines
Deal found 10/6C$ 916
Thu 4/122:00 p.m.SEA - FCO
1 stop13h 45mLufthansa
Mon 22/126:25 p.m.FCO - SEA
1 stop26h 45mLufthansa
Deal found 9/6C$ 939
Tue 9/95:26 a.m.SEA - FCO
1 stop17h 39mIberia
Tue 30/96:25 a.m.FCO - SEA
2 stops22h 44mIberia
Deal found 10/6C$ 949

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 June 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

Mon 25/8

4:00 p.m.-9:45 a.m.

2 stops32h 45m

Rome Fiumicino

Sat 30/8

7:35 p.m.-1:50 p.m.

1 stop27h 15m

C$ 723

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 13/10

1:30 p.m.-8:05 p.m.

1 stop21h 35m

Rome Fiumicino

Mon 20/10

8:30 p.m.-11:10 a.m.

1 stop23h 40m

C$ 756

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 5/8

7:49 a.m.-8:05 a.m.

1 stop15h 16m

Rome Fiumicino

Wed 20/8

10:40 a.m.-4:00 p.m.

1 stop14h 20m

C$ 757

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 4/8

6:00 a.m.-7:35 a.m.

1 stop16h 35m

Rome Fiumicino

Wed 20/8

9:45 a.m.-8:21 p.m.

1 stop19h 36m

C$ 763

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 16/11

6:20 a.m.-7:55 a.m.

1 stop16h 35m

Rome Fiumicino

Wed 26/11

1:15 p.m.-6:57 p.m.

2 stops38h 42m

C$ 794

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 20/10

10:55 p.m.-2:30 p.m.

1 stop30h 35m

Rome Fiumicino

Fri 31/10

6:10 p.m.-2:43 p.m.

1 stop28h 33m

C$ 857

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 8/9

2:10 p.m.-4:35 p.m.

1 stop17h 25m

Rome Fiumicino

Fri 26/9

6:30 a.m.-11:45 a.m.

1 stop14h 15m

C$ 875

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Thu 11/9

7:10 p.m.-11:30 p.m.

1 stop19h 20m

Rome Fiumicino

Tue 30/9

3:30 p.m.-5:15 p.m.

1 stop34h 45m

C$ 916

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Thu 4/12

2:00 p.m.-12:45 p.m.

1 stop13h 45m

Rome Fiumicino

Mon 22/12

6:25 p.m.-12:10 p.m.

1 stop26h 45m

C$ 939

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 9/9

5:26 a.m.-8:05 a.m.

1 stop17h 39m

Rome Fiumicino

Tue 30/9

6:25 a.m.-8:09 p.m.

2 stops22h 44m

C$ 949

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

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 9 June 2025.

The best time to book flights from Seattle to Rome is 2 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, January is the cheapest month in which you can book a flight from Seattle to Rome (average of C$ 609). Flying from Seattle to Rome in July 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 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 12 June 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Rome in the morning. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight at noon.

Rainfall in Rome by month

Plan your trip to Rome by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rome ranges from 15.0 - 111.0 mm per month. November is typically the wettest month, when rainfall can reach 111.0 mm. July is typically the driest time to visit Rome when rainfall is around 15.0 mm.

Temperature in Rome by month

Plan your trip to Rome by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rome, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

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 June 2025.
Peruse reviews from past customers who have flown with Delta, Alaska Airlines and KLM from Seattle to Rome to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Alaska Airlines
8.0
Very good
10,000 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Seattle to Rome round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to Rome, with prices starting at C$ 723. Additional round-trip tickets that might be worth considering are offered by Finnair and Delta, with the lowest prices starting at C$ 757 and C$ 763, respectively. Scandinavian Airlines is 39% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Seattle to Rome one-way?

    The cheapest airlines for a one-way flight from Seattle to Rome are Icelandair (C$ 433), WestJet (C$ 582), and British Airways (C$ 669).

  • 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, January is the cheapest month in which you can book a flight from Seattle to Rome (average of C$ 609). Flying from Seattle to Rome in July 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 Seattle?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Rome from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle to Rome?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Rome for you. Better yet — we are completely free to use.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.