What is the cheapest airline that flies from Florence Peretola to Seattle/Tacoma Intl?

Delta, British Airways, and KLM are the most popular carriers operating from Florence Peretola to Seattle/Tacoma Intl

When did momondo last update prices for flights from Florence Peretola Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Florence Peretola Airport to Seattle/Tacoma Intl Airport are updated daily.

How old do you have to be to fly from Florence Peretola Airport to Seattle/Tacoma Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Florence Peretola Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$518 Cheap Flights from Florence to Seattle in 2026

Find the cheapest flights from Florence to Seattle

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 4:00 pmFLR Florence Peretola-SEA Seattle/Tacoma Intl

33h 30m3 stops Rome Fiumicino Barcelona-El Prat Frankfurt am Main

5:40 pm - 9:30 pmSEA Seattle/Tacoma Intl-FLR Florence Peretola

18h 50m2 stops Frankfurt am Main Barcelona-El Prat

$850Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

7:05 am - 11:35 amFLR Florence Peretola-SEA Seattle/Tacoma Intl

13h 30m1 stop London Heathrow

8:20 pm - 10:20 pmSEA Seattle/Tacoma Intl-FLR Florence Peretola

17h 00m1 stop London Heathrow

$858British Airways

Tue, Oct 13 - Tue, Oct 20

7:05 am - 11:35 amFLR Florence Peretola-SEA Seattle/Tacoma Intl

13h 30m1 stop London Heathrow

8:20 pm - 10:20 pmSEA Seattle/Tacoma Intl-FLR Florence Peretola

17h 00m1 stop London Heathrow

$860British Airways

Thu, Sep 17 - Mon, Sep 21

7:05 am - 11:35 amFLR Florence Peretola-SEA Seattle/Tacoma Intl

13h 30m1 stop London Heathrow

8:20 pm - 10:20 pmSEA Seattle/Tacoma Intl-FLR Florence Peretola

17h 00m1 stop London Heathrow

$865British Airways

Thu, Sep 17 - Mon, Sep 21

3:30 pm - 4:00 pmFLR Florence Peretola-SEA Seattle/Tacoma Intl

33h 30m3 stops Rome Fiumicino Barcelona-El Prat Frankfurt am Main

5:40 pm - 11:20 amSEA Seattle/Tacoma Intl-FLR Florence Peretola

32h 40m3 stops Frankfurt am Main Barcelona-El Prat Paris Orly

$877Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

7:00 am - 8:40 pmFLR Florence Peretola-SEA Seattle/Tacoma Intl

22h 40m3 stops Vienna Intl Oslo Gardermoen Reykjavik Keflavik Intl

7:00 pm - 10:30 pmSEA Seattle/Tacoma Intl-FLR Florence Peretola

18h 30m3 stops Reykjavik Keflavik Intl Oslo Gardermoen Amsterdam Schiphol

$884Multiple Airlines

Tue, Oct 13 - Tue, Oct 20

12:35 pm - 4:54 pmFLR Florence Peretola-SEA Seattle/Tacoma Intl

37h 19m2 stops London Heathrow Dallas/Fort Worth

7:10 am - 11:10 amSEA Seattle/Tacoma Intl-FLR Florence Peretola

43h 00m2 stops Los Angeles Los Angeles London Heathrow

$896American Airlines

Thu, Jan 14 - Mon, Jan 18

12:35 pm - 8:07 pmFLR Florence Peretola-SEA Seattle/Tacoma Intl

40h 32m2 stops London Heathrow Dallas/Fort Worth

6:00 am - 11:10 amSEA Seattle/Tacoma Intl-FLR Florence Peretola

44h 10m2 stops Los Angeles Los Angeles London Heathrow

$896American Airlines

Thu, Jan 14 - Mon, Jan 18

7:05 am - 6:25 pmFLR Florence Peretola-SEA Seattle/Tacoma Intl

20h 20m1 stop London Heathrow

1:30 pm - 11:35 amSEA Seattle/Tacoma Intl-FLR Florence Peretola

13h 05m1 stop London Heathrow

$896British Airways

Wed, Oct 14 - Wed, Oct 21

12:35 pm - 8:07 pmFLR Florence Peretola-SEA Seattle/Tacoma Intl

40h 32m2 stops London Heathrow Dallas/Fort Worth

6:00 am - 11:10 amSEA Seattle/Tacoma Intl-FLR Florence Peretola

44h 10m2 stops Los Angeles Los Angeles London Heathrow

$899American Airlines

Thu, Jan 14 - Mon, Jan 18

Cheap last minute flights

Enter your travel dates to find the best prices.

6:55 am - 8:40 pmFLR Florence Peretola-SEA Seattle/Tacoma Intl

22h 45m2 stops London Gatwick Reykjavik Keflavik Intl

3:40 pm - 8:25 amSEA Seattle/Tacoma Intl-FLR Florence Peretola

31h 45m3 stops Reykjavik Keflavik Intl London Heathrow Barcelona-El Prat

$901Multiple Airlines

Sat, Sep 5 - Sun, Sep 13

6:30 am - 11:47 amFLR Florence Peretola-SEA Seattle/Tacoma Intl

14h 17m1 stop Amsterdam Schiphol

1:30 pm - 11:30 amSEA Seattle/Tacoma Intl-FLR Florence Peretola

13h 00m1 stop Paris Charles de Gaulle

$911KLM

Sat, Sep 5 - Sun, Sep 13

11:20 am - 4:35 pmFLR Florence Peretola-SEA Seattle/Tacoma Intl

14h 15m1 stop Amsterdam Schiphol

9:43 am - 12:10 pmSEA Seattle/Tacoma Intl-FLR Florence Peretola

17h 27m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

$911Delta

Sat, Sep 5 - Sun, Sep 13

6:30 am - 6:44 pmFLR Florence Peretola-SEA Seattle/Tacoma Intl

21h 14m2 stops Amsterdam Schiphol Salt Lake City

9:43 am - 12:10 pmSEA Seattle/Tacoma Intl-FLR Florence Peretola

17h 27m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

$916Delta

Sat, Sep 5 - Sun, Sep 13

7:55 pm - 1:45 pmFLR Florence Peretola-SEA Seattle/Tacoma Intl

26h 50m1 stop Kastrup Copenhagen

3:55 pm - 7:05 pmSEA Seattle/Tacoma Intl-FLR Florence Peretola

18h 10m1 stop Kastrup Copenhagen

$1,019Scandinavian Airlines

Thu, Sep 3 - Sun, Sep 13

7:05 am - 11:35 amFLR Florence Peretola-SEA Seattle/Tacoma Intl

13h 30m1 stop London Heathrow

8:20 pm - 10:20 pmSEA Seattle/Tacoma Intl-FLR Florence Peretola

17h 00m1 stop London Heathrow

$1,063British Airways

Wed, Sep 2 - Sat, Sep 12

3:20 pm - 1:45 pmFLR Florence Peretola-SEA Seattle/Tacoma Intl

31h 25m3 stops Paris Charles de Gaulle Stockholm Arlanda Kastrup Copenhagen

3:55 pm - 10:30 pmSEA Seattle/Tacoma Intl-FLR Florence Peretola

21h 35m3 stops Kastrup Copenhagen Stockholm Arlanda Amsterdam Schiphol

$1,111Multiple Airlines

Thu, Sep 3 - Sun, Sep 13

7:05 am - 11:35 amFLR Florence Peretola-SEA Seattle/Tacoma Intl

13h 30m1 stop London Heathrow

1:40 pm - 10:20 pmSEA Seattle/Tacoma Intl-FLR Florence Peretola

23h 40m2 stops Chicago O'Hare Intl London Heathrow

$1,123Multiple Airlines

Thu, Sep 3 - Sun, Sep 13

7:05 am - 6:25 pmFLR Florence Peretola-SEA Seattle/Tacoma Intl

20h 20m1 stop London Heathrow

6:15 am - 10:20 pmSEA Seattle/Tacoma Intl-FLR Florence Peretola

31h 05m2 stops Chicago O'Hare Intl London Heathrow

$1,123Multiple Airlines

Thu, Sep 3 - Mon, Sep 14

7:05 am - 6:25 pmFLR Florence Peretola-SEA Seattle/Tacoma Intl

20h 20m1 stop London Heathrow

12:55 pm - 10:20 pmSEA Seattle/Tacoma Intl-FLR Florence Peretola

24h 25m2 stops Los Angeles Los Angeles London Heathrow

$1,123Multiple Airlines

Wed, Sep 2 - Sat, Sep 12

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British Airways flights from Florence to Seattle

Our best British Airways deals on Florence to Seattle flight tickets

British Airways

Oct 13

FLR7:05 amFlorence Peretola

13h 30m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Oct 20

SEA8:20 pmSeattle/Tacoma Intl

17h 00m

1 stop

FLR10:20 pmFlorence Peretola

$858

British Airways

Sep 17

FLR7:05 amFlorence Peretola

13h 30m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Sep 21

SEA8:20 pmSeattle/Tacoma Intl

17h 00m

1 stop

FLR10:20 pmFlorence Peretola

$860

British Airways

Sep 17

FLR7:05 amFlorence Peretola

13h 30m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Sep 21

SEA8:20 pmSeattle/Tacoma Intl

17h 00m

1 stop

FLR10:20 pmFlorence Peretola

$865

American Airlines flights from Florence to Seattle

Our best American Airlines deals on Florence to Seattle flight tickets

American Airlines

Jan 14

FLR12:35 pmFlorence Peretola

37h 19m

2 stops

SEA4:54 pmSeattle/Tacoma Intl

Jan 18

SEA7:10 amSeattle/Tacoma Intl

43h 00m

2 stops

FLR11:10 amFlorence Peretola

$896

American Airlines

Jan 14

FLR12:35 pmFlorence Peretola

40h 32m

2 stops

SEA8:07 pmSeattle/Tacoma Intl

Jan 18

SEA6:00 amSeattle/Tacoma Intl

44h 10m

2 stops

FLR11:10 amFlorence Peretola

$899

American Airlines

Jan 14

FLR12:35 pmFlorence Peretola

40h 32m

2 stops

SEA8:07 pmSeattle/Tacoma Intl

Jan 18

SEA6:00 amSeattle/Tacoma Intl

44h 10m

2 stops

FLR11:10 amFlorence Peretola

$902

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlorenceSeattle

FLR Florence Peretola - SEA Seattle/Tacoma Intl

FLRSEA

Florence Peretola

Wed 10/14

3:30 pm-4:00 pm

3 stops33h 30m

Seattle/Tacoma Intl

Wed 10/21

5:40 pm-9:30 pm

2 stops18h 50m

$850

Quickest round-trip

FlorenceSeattle

FLR Florence Peretola - SEA Seattle/Tacoma Intl

FLRSEA

Florence Peretola

Tue 10/13

7:05 am-11:35 am

1 stop13h 30m

Seattle/Tacoma Intl

Tue 10/20

8:20 pm-10:20 pm

1 stop17h 00m

$858

FlorenceSeattle

FLR Florence Peretola - SEA Seattle/Tacoma Intl

FLRSEA

Florence Peretola

Thu 9/17

7:05 am-11:35 am

1 stop13h 30m

Seattle/Tacoma Intl

Mon 9/21

8:20 pm-10:20 pm

1 stop17h 00m

$860

FlorenceSeattle

FLR Florence Peretola - SEA Seattle/Tacoma Intl

FLRSEA

Florence Peretola

Thu 9/17

7:05 am-11:35 am

1 stop13h 30m

Seattle/Tacoma Intl

Mon 9/21

8:20 pm-10:20 pm

1 stop17h 00m

$865

FlorenceSeattle

FLR Florence Peretola - SEA Seattle/Tacoma Intl

FLRSEA

Florence Peretola

Wed 10/14

3:30 pm-4:00 pm

3 stops33h 30m

Seattle/Tacoma Intl

Wed 10/21

5:40 pm-11:20 am

3 stops32h 40m

$877

FlorenceSeattle

FLR Florence Peretola - SEA Seattle/Tacoma Intl

FLRSEA

Florence Peretola

Tue 10/13

7:00 am-8:40 pm

3 stops22h 40m

Seattle/Tacoma Intl

Tue 10/20

7:00 pm-10:30 pm

3 stops18h 30m

$884

FlorenceSeattle

FLR Florence Peretola - SEA Seattle/Tacoma Intl

FLRSEA

Florence Peretola

Thu 1/14

12:35 pm-4:54 pm

2 stops37h 19m

Seattle/Tacoma Intl

Mon 1/18

7:10 am-11:10 am

2 stops43h 00m

$896

FlorenceSeattle

FLR Florence Peretola - SEA Seattle/Tacoma Intl

FLRSEA

Florence Peretola

Thu 1/14

12:35 pm-8:07 pm

2 stops40h 32m

Seattle/Tacoma Intl

Mon 1/18

6:00 am-11:10 am

2 stops44h 10m

$896

FlorenceSeattle

FLR Florence Peretola - SEA Seattle/Tacoma Intl

FLRSEA

Florence Peretola

Wed 10/14

7:05 am-6:25 pm

1 stop20h 20m

Seattle/Tacoma Intl

Wed 10/21

1:30 pm-11:35 am

1 stop13h 05m

$896

FlorenceSeattle

FLR Florence Peretola - SEA Seattle/Tacoma Intl

FLRSEA

Florence Peretola

Thu 1/14

12:35 pm-8:07 pm

2 stops40h 32m

Seattle/Tacoma Intl

Mon 1/18

6:00 am-11:10 am

2 stops44h 10m

$899

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Florence to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

How have Florence to Seattle flight prices changed over time?

When to book flights from Florence to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Florence to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Florence to Seattle (FLR to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Florence to Seattle

Best Price Found	$518
Fastest flight time	13h 30m
Direct flights	None

The best one-way flight to Seattle from Florence in the past 72 hours is $518. The best round-trip flight deal from Florence to Seattle found on momondo in the last 72 hours is $850.

The fastest flight from Florence to Seattle takes 13h 30m

There are no direct flights from Florence to Seattle. There are no popular flight routes from Florence to Seattle.

Search flight deals

Frequently asked questions about flying from Florence to Seattle

How far is Florence Peretola to Seattle/Tacoma Intl by plane?
The distance between Florence Peretola and Seattle/Tacoma Intl is about 5517.1 mi. Flights usually cover this in 13h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Florence Peretola Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Florence Peretola Airport to Seattle/Tacoma Intl Airport are updated daily.
How old do you have to be to fly from Florence Peretola Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Florence Peretola Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Can I find flights from Florence to Seattle with flexible booking policies on momondo?

Flights from Florence to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Florence to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Florence.

I’m not ready to book a flight from Florence to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Florence are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.