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Cheap flights from Seattle to Florence from R5 634

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Florence

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
18:45 - 11:30SEA  Seattle/Tacoma Intl-FLR Florence Peretola
31h 45m1 stop London Heathrow
British Airways Logo
12:20 - 16:50FLR  Florence Peretola-SEA Seattle/Tacoma Intl
13h 30m1 stop London Heathrow
R9 689British Airways
Sun, Nov 8 - Tue, Nov 24
British Airways Logo
18:45 - 11:30SEA  Seattle/Tacoma Intl-FLR Florence Peretola
31h 45m1 stop London Heathrow
British Airways Logo
12:10 - 11:25FLR  Florence Peretola-SEA Seattle/Tacoma Intl
32h 15m1 stop London Heathrow
R9 705British Airways
Sun, Nov 29 - Wed, Dec 9
United Airlines Logo
14:50 - 16:20SEA  Seattle/Tacoma Intl-FLR Florence Peretola
16h 30m1 stop Munich Franz Josef Strauss
United Airlines Logo
8:15 - 13:00FLR  Florence Peretola-SEA Seattle/Tacoma Intl
13h 45m1 stop Munich Franz Josef Strauss
R10 145United Airlines
Wed, Dec 2 - Fri, Dec 11
Delta Logo
15:25 - 14:25SEA  Seattle/Tacoma Intl-FLR Florence Peretola
14h 00m1 stop Paris Charles de Gaulle
Delta Logo
6:40 - 11:47FLR  Florence Peretola-SEA Seattle/Tacoma Intl
14h 07m1 stop Amsterdam Schiphol
R10 161Delta
Sun, Nov 8 - Tue, Nov 24
Delta Logo
16:05 - 19:50SEA  Seattle/Tacoma Intl-FLR Florence Peretola
18h 45m1 stop Paris Charles de Gaulle
Delta Logo
6:50 - 15:13FLR  Florence Peretola-SEA Seattle/Tacoma Intl
17h 23m1 stop Paris Charles de Gaulle
R10 178Delta
Tue, Dec 1 - Fri, Dec 11
British Airways Logo
18:45 - 11:35SEA  Seattle/Tacoma Intl-FLR Florence Peretola
31h 50m1 stop London Heathrow
British Airways Logo
12:20 - 16:50FLR  Florence Peretola-SEA Seattle/Tacoma Intl
13h 30m1 stop London Heathrow
R10 194British Airways
Tue, Nov 3 - Tue, Nov 24
Delta Logo
5:35 - 19:50SEA  Seattle/Tacoma Intl-FLR Florence Peretola
29h 15m2 stops Salt Lake City Paris Charles de Gaulle
Delta Logo
6:40 - 11:50FLR  Florence Peretola-SEA Seattle/Tacoma Intl
14h 10m1 stop Amsterdam Schiphol
R10 243Delta
Sun, Nov 29 - Tue, Dec 8
Delta Logo
10:39 - 14:25SEA  Seattle/Tacoma Intl-FLR Florence Peretola
18h 46m2 stops Chicago O'Hare Intl Paris Charles de Gaulle
Delta Logo
6:50 - 16:58FLR  Florence Peretola-SEA Seattle/Tacoma Intl
19h 08m2 stops Paris Charles de Gaulle Salt Lake City
R10 259Delta
Sun, Nov 8 - Tue, Nov 24
Delta Logo
15:30 - 9:00SEA  Seattle/Tacoma Intl-FLR Florence Peretola
32h 30m1 stop Paris Charles de Gaulle
Delta Logo
11:20 - 12:35FLR  Florence Peretola-SEA Seattle/Tacoma Intl
33h 15m1 stop Amsterdam Schiphol
R10 292Delta
Wed, Mar 10 - Tue, Mar 16
Delta Logo
9:30 - 14:25SEA  Seattle/Tacoma Intl-FLR Florence Peretola
19h 55m2 stops Los Angeles Los Angeles Paris Charles de Gaulle
Delta Logo
6:40 - 12:35FLR  Florence Peretola-SEA Seattle/Tacoma Intl
13h 55m1 stop Amsterdam Schiphol
R10 324Delta
Wed, Mar 10 - Tue, Mar 16

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United Airlines flights from Seattle to Florence

Our best United Airlines deals on Seattle to Florence flight tickets
United Airlines
Dec 2
SEA14:50Seattle/Tacoma Intl
16h 30m
1 stop
FLR16:20Florence Peretola
Dec 11
FLR8:15Florence Peretola
13h 45m
1 stop
SEA13:00Seattle/Tacoma Intl
R10 145
United Airlines
Nov 8
SEA14:50Seattle/Tacoma Intl
12h 40m
1 stop
FLR12:30Florence Peretola
Nov 24
FLR6:30Florence Peretola
24h 19m
2 stops
SEA21:49Seattle/Tacoma Intl
R10 357
United Airlines
Oct 28
SEA15:50Seattle/Tacoma Intl
16h 30m
1 stop
FLR16:20Florence Peretola
Nov 4
FLR14:20Florence Peretola
30h 40m
1 stop
SEA12:00Seattle/Tacoma Intl
R10 617

Delta flights from Seattle to Florence

Our best Delta deals on Seattle to Florence flight tickets
Delta
Nov 8
SEA15:25Seattle/Tacoma Intl
14h 00m
1 stop
FLR14:25Florence Peretola
Nov 24
FLR6:40Florence Peretola
14h 07m
1 stop
SEA11:47Seattle/Tacoma Intl
R10 161
Delta
Dec 1
SEA16:05Seattle/Tacoma Intl
13h 20m
1 stop
FLR14:25Florence Peretola
Dec 8
FLR6:40Florence Peretola
14h 10m
1 stop
SEA11:50Seattle/Tacoma Intl
R10 178
Delta
Nov 29
SEA5:35Seattle/Tacoma Intl
29h 15m
2 stops
FLR19:50Florence Peretola
Dec 7
FLR11:20Florence Peretola
33h 30m
1 stop
SEA11:50Seattle/Tacoma Intl
R10 243

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Florence that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

SeattleFlorence

SEA Seattle/Tacoma Intl - FLR Florence Peretola

SEAFLR

Seattle/Tacoma Intl

Sun 8/11

18:45-11:30

1 stop31h 45m

Florence Peretola

Tue 24/11

12:20-16:50

1 stop13h 30m

R9 689

SeattleFlorence

SEA Seattle/Tacoma Intl - FLR Florence Peretola

SEAFLR

Seattle/Tacoma Intl

Sun 29/11

18:45-11:30

1 stop31h 45m

Florence Peretola

Wed 9/12

12:10-11:25

1 stop32h 15m

R9 705

SeattleFlorence

SEA Seattle/Tacoma Intl - FLR Florence Peretola

SEAFLR

Seattle/Tacoma Intl

Wed 2/12

14:50-16:20

1 stop16h 30m

Florence Peretola

Fri 11/12

8:15-13:00

1 stop13h 45m

R10 145
Fastest return journey

SeattleFlorence

SEA Seattle/Tacoma Intl - FLR Florence Peretola

SEAFLR

Seattle/Tacoma Intl

Sun 8/11

15:25-14:25

1 stop14h 00m

Florence Peretola

Tue 24/11

6:40-11:47

1 stop14h 07m

R10 161

SeattleFlorence

SEA Seattle/Tacoma Intl - FLR Florence Peretola

SEAFLR

Seattle/Tacoma Intl

Tue 1/12

16:05-19:50

1 stop18h 45m

Florence Peretola

Fri 11/12

6:50-15:13

1 stop17h 23m

R10 178

SeattleFlorence

SEA Seattle/Tacoma Intl - FLR Florence Peretola

SEAFLR

Seattle/Tacoma Intl

Tue 3/11

18:45-11:35

1 stop31h 50m

Florence Peretola

Tue 24/11

12:20-16:50

1 stop13h 30m

R10 194

SeattleFlorence

SEA Seattle/Tacoma Intl - FLR Florence Peretola

SEAFLR

Seattle/Tacoma Intl

Sun 29/11

5:35-19:50

2 stops29h 15m

Florence Peretola

Tue 8/12

6:40-11:50

1 stop14h 10m

R10 243

SeattleFlorence

SEA Seattle/Tacoma Intl - FLR Florence Peretola

SEAFLR

Seattle/Tacoma Intl

Sun 8/11

10:39-14:25

2 stops18h 46m

Florence Peretola

Tue 24/11

6:50-16:58

2 stops19h 08m

R10 259

SeattleFlorence

SEA Seattle/Tacoma Intl - FLR Florence Peretola

SEAFLR

Seattle/Tacoma Intl

Wed 10/3

15:30-9:00

1 stop32h 30m

Florence Peretola

Tue 16/3

11:20-12:35

1 stop33h 15m

R10 292

SeattleFlorence

SEA Seattle/Tacoma Intl - FLR Florence Peretola

SEAFLR

Seattle/Tacoma Intl

Wed 10/3

9:30-14:25

2 stops19h 55m

Florence Peretola

Tue 16/3

6:40-12:35

1 stop13h 55m

R10 324

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Florence from

How to get the cheapest flight ticket from Seattle to Florence

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

What is the typical price of a round-trip flight between Seattle and Florence?

Prices are currently low for flights on this route.

Typical prices usually range from R13 939 to R17 620.
The lowest price recently found on this route was R9 689.

What is the cheapest month to fly to Florence?

In general, February is the cheapest month to fly from Seattle to Florence. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R10 471. If you’re not able to fly to Florence in February, then January is your next best option. Flight prices from Seattle to Florence during January average around R12 783.

How far in advance should I book a flight from Seattle to Florence?

You are more likely to see cheaper flights to Florence from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Florence for around R16 495 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florence from Seattle for as low as R12 164 on momondo.

How have Seattle to Florence flight prices changed over time?

As of September 2026, prices for Seattle to Florence flights are approximately 39% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Florence

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

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

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

Best price found

R5 634

Direct flights

None
The best one-way flight to Florence from Seattle in the past 72 hours is R5 634. The best return flight deal from Seattle to Florence found on momondo in the last 72 hours is R9 689.
There are no direct flights from Seattle to Florence. There are no popular flight routes from Seattle to Florence.
Search flight deals

Frequently asked questions about flying from Seattle to Florence

  • How far is Seattle/Tacoma Intl to Florence Peretola by plane?

    There are 8878,9 km between Seattle/Tacoma Intl and Florence Peretola.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Florence Peretola Airport.

  • What documentation or ID do you need to fly to Florence Peretola Airport?

    The travel and health documents required for your trip to Florence Peretola Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Florence Peretola Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Florence?

Book flights to Florence if you plan to visit one of these locations
Siena

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Florence?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Florence. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Florence from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Florence from Seattle.

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

If you are not ready to book a flight from Seattle to Florence now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Florence and let you know when they change.

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