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Cheap flights from Seattle to Rome from C$ 433

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ROM
6 Apr — 13 Apr1
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 1 April 2025.

Round-trip from

C$ 917

One-way from

C$ 433

Popular in

June

Cheapest in

February

Average price

C$ 1,249
Scandinavian Airlines
  • Scandinavian Airlines
  • 1/9-30/9
  • 2 total stops
  • 45h 10m total
  • Seattle to Rome
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20/4
  • 20/4
  • 1 total stop
  • 30h 35m total
  • Seattle to Rome
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 358 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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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 1 April 2025.

Mon 3/1112:50 p.m.SEA - FCO
1 stop34h 40mUnited Airlines
Thu 13/1112:15 p.m.FCO - SEA
1 stop31h 25mUnited Airlines
Deal found 31/3C$ 900
Tue 8/41:30 p.m.SEA - FCO
1 stop24h 20mBritish Airways
Mon 28/48:30 p.m.FCO - SEA
1 stop23h 40mBritish Airways
Deal found 31/3C$ 901
Sun 12/1010:55 p.m.SEA - FCO
1 stop24h 00mDelta
Thu 23/109:00 a.m.FCO - SEA
1 stop22h 25mDelta
Deal found 31/3C$ 916
Mon 1/94:00 p.m.SEA - FCO
1 stop17h 45mScandinavian Airlines
Tue 30/97:35 p.m.FCO - SEA
1 stop27h 25mScandinavian Airlines
Deal found 30/3C$ 917
Tue 14/108:05 a.m.SEA - FCO
2 stops23h 50mMultiple Airlines
Mon 20/108:20 a.m.FCO - SEA
1 stop15h 45mMultiple Airlines
Deal found 31/3C$ 919
Sat 11/107:00 p.m.SEA - FCO
1 stop34h 35mIcelandair
Sat 18/103:45 p.m.FCO - SEA
1 stop13h 55mIcelandair
Deal found 31/3C$ 954
Thu 25/95:05 p.m.SEA - FCO
1 stop14h 50mCondor
Sun 5/108:20 a.m.FCO - SEA
1 stop15h 45mCondor
Deal found 30/3C$ 1,023
Mon 21/47:23 a.m.SEA - FCO
1 stop15h 32mKLM
Mon 5/55:25 p.m.FCO - SEA
1 stop27h 15mKLM
Deal found 1/4C$ 1,028
Thu 25/122:00 p.m.SEA - FCO
1 stop23h 40mLufthansa
Mon 5/13:55 p.m.FCO - SEA
1 stop30h 25mLufthansa
Deal found 31/3C$ 1,094
Thu 9/1012:30 p.m.SEA - FCO
1 stop26h 00mTurkish Airlines
Wed 29/107:50 p.m.FCO - SEA
1 stop30h 15mTurkish Airlines
Deal found 30/3C$ 1,101
Sun 20/49:55 a.m.SEA - FCO
2 stops21h 05mAir France
Fri 9/59:00 a.m.FCO - SEA
1 stop17h 50mAir France
Deal found 1/4C$ 1,121
Tue 12/81:45 p.m.SEA - FCO
2 stops15h 30mSWISS
Mon 25/88:10 p.m.FCO - SEA
2 stops31h 26mSWISS
Deal found 31/3C$ 1,184

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 1 April 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 1/9

4:00 p.m.-6:45 p.m.

1 stop17h 45m

Rome Fiumicino

Tue 30/9

7:35 p.m.-2:00 p.m.

1 stop27h 25m

C$ 917

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Tue 6/5

8:13 a.m.-4:55 p.m.

2 stops23h 42m

Rome Fiumicino

Tue 13/5

8:20 a.m.-3:05 p.m.

1 stop15h 45m

C$ 933

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 6/8

7:35 a.m.-8:05 a.m.

1 stop15h 30m

Rome Fiumicino

Tue 19/8

10:00 a.m.-9:15 p.m.

1 stop20h 15m

C$ 1,022

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Thu 25/9

5:05 p.m.-4:55 p.m.

1 stop14h 50m

Rome Fiumicino

Sun 5/10

8:20 a.m.-3:05 p.m.

1 stop15h 45m

C$ 1,023

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 21/4

7:23 a.m.-7:55 a.m.

1 stop15h 32m

Rome Fiumicino

Mon 5/5

5:25 p.m.-11:40 a.m.

1 stop27h 15m

C$ 1,028

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 14/9

3:45 p.m.-2:35 p.m.

1 stop13h 50m

Rome Fiumicino

Fri 3/10

3:45 p.m.-8:40 p.m.

1 stop13h 55m

C$ 1,029

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sat 20/9

5:30 p.m.-11:05 a.m.

1 stop32h 35m

Rome Fiumicino

Thu 2/10

9:00 a.m.-8:30 p.m.

1 stop20h 30m

C$ 1,031

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 23/4

7:10 p.m.-6:20 p.m.

1 stop38h 10m

Rome Fiumicino

Tue 6/5

7:25 p.m.-5:15 p.m.

1 stop30h 50m

C$ 1,101

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 20/4

9:55 a.m.-4:00 p.m.

2 stops21h 05m

Rome Fiumicino

Fri 9/5

9:00 a.m.-5:50 p.m.

1 stop17h 50m

C$ 1,121

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 11/5

6:15 a.m.-1:20 p.m.

2 stops22h 05m

Rome Fiumicino

Tue 20/5

11:30 a.m.-6:52 p.m.

2 stops40h 22m

C$ 1,138

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

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 28 March 2025.

The best time to book flights from Seattle to Rome is 47 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$ 866). 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 1 April 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 1 April 2025.
Peruse reviews from past customers who have flown with China Airlines, Delta 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.
China Airlines
8.2
Very good
723 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.5

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
China Airlines
8.2
Very good
723 reviews
China Airlines
8.2
Very good
723 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.5

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
Delta
8.0
Very good
7,899 reviews
China Airlines
8.2
Very good
723 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.5

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
KLM
7.8
Good
1,321 reviews
China Airlines
8.2
Very good
723 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.5

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
SWISS
7.5
Good
1,570 reviews
China Airlines
8.2
Very good
723 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.5

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
Air France
7.4
Good
1,425 reviews
China Airlines
8.2
Very good
723 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.5

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

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$ 917. Additional round-trip tickets that might be worth considering are offered by British Airways and Condor, with the lowest prices starting at C$ 1,022 and C$ 1,023, respectively. Scandinavian Airlines is 31% 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 WestJet (C$ 534), Icelandair (C$ 541), and United Airlines (C$ 722).

  • 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$ 866). 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
Fiumicino
Anzio

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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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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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