Cheap flights from Seattle to Florence from $330
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Florence departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Lufthansa flights from Seattle to Florence
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Fly from
Fly to
Route
Depart
Return
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Mon 1/11
5:50 pm-6:30 pm
1 stop15h 40m
Florence Peretola
Thu 1/21
6:30 am-3:55 pm
1 stop18h 25m
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Sun 2/14
3:00 pm-6:30 pm
1 stop18h 30m
Florence Peretola
Thu 2/18
6:30 am-3:55 pm
1 stop18h 25m
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Sun 2/14
3:30 pm-2:25 pm
1 stop13h 55m
Florence Peretola
Thu 2/18
6:40 am-11:47 am
1 stop14h 07m
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Sun 1/31
2:50 pm-12:30 pm
1 stop12h 40m
Florence Peretola
Thu 2/4
6:30 am-12:00 pm
1 stop14h 30m
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Sun 2/14
2:50 pm-12:30 pm
1 stop12h 40m
Florence Peretola
Fri 2/19
7:30 am-1:00 pm
1 stop14h 30m
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Sat 2/13
11:05 pm-11:35 am
2 stops27h 30m
Florence Peretola
Thu 2/18
6:40 am-11:47 am
1 stop14h 07m
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Sun 1/31
7:00 am-2:05 pm
2 stops22h 05m
Florence Peretola
Thu 2/4
6:30 am-12:00 pm
1 stop14h 30m
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Sun 3/21
3:50 pm-8:15 pm
1 stop20h 25m
Florence Peretola
Mon 3/29
5:15 pm-4:59 pm
1 stop32h 44m
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Tue 3/23
7:45 pm-11:35 am
1 stop31h 50m
Florence Peretola
Wed 3/31
12:40 pm-11:35 am
1 stop31h 55m
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Sun 3/14
7:45 pm-11:30 am
1 stop31h 45m
Florence Peretola
Sun 3/28
7:10 am-11:35 am
1 stop13h 25m
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 $803 to $1,269.The lowest price recently found on this route was $608.
What is the cheapest month to fly to Florence?
If you aren’t able to travel during the month of February, then book flights to Florence from Seattle during January instead. Flights to Florence in January, while not as cheap as those in February, still average around $785.
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 $1,025 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florence from Seattle for as low as $747 on momondo.
Can stopping save me money on Seattle to Florence flights?
You could potentially save up to 56% on your flight if you consider stops on a Seattle to Florence flight.
How have Seattle to Florence flight prices changed over time?
As of October 2026, prices for Seattle to Florence flights are approximately 13% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Florence Peretola?
American Airlines, British Airways, and Air Canada are the most popular carriers operating from Seattle/Tacoma Intl to Florence Peretola
What airlines fly to Florence?
British Airways, Delta and Lufthansa are the top three most popular airlines that fly to Florence from Seattle according to our data. British Airways is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Florence. Keep in mind that there are 7 different airlines that fly to Florence on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Seattle and Florence?
London (LHR) was the most common stop: 25% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Seattle to Florence?
Flights via London (LHR) offer the lowest average round-trip price of $561.
Which layover airport has the shortest travel time from Seattle to Florence?
Flights connecting via Munich (MUC) have the shortest average one-way travel time: 12h 38m.
Which layover airport has the shortest connection time from Seattle to Florence?
London (LHR) has the shortest average layover time for this route: 1h 20m.
When to book flights from Seattle to Florence
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
Frequently asked questions about flying from Seattle to Florence
How far is Seattle/Tacoma Intl to Florence Peretola by plane?
There are 5517.1 mi between Seattle/Tacoma Intl and Florence Peretola. In terms of flight time, this usually takes a little over 15h 40m.
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 many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Florence Peretola Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Florence Peretola Airport is 7 as of October 2026.
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 license, 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.
What is the most popular airline from Seattle to Florence?
momondo data reveals that the most frequently booked airline on the route from Seattle to Florence is Delta, representing 28% of all bookings. The subsequent popular airlines are British Airways at 27%, Lufthansa at 21%, and Air France at 7%.
Best airlines flying from Seattle to Florence
Compare and see reviews for airlines that fly from Seattle to Florence with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $466 | Free Cancellation | Rating 6.7 8,256 reviews | |||
| PriceFrom $491 | Free Cancellation | Rating 7.4 10,315 reviews | |||
| PriceFrom $510 | Free Cancellation | Rating 6.8 8,267 reviews | |||
| PriceFrom $602 | Free Cancellation | Rating 7.4 2,011 reviews | |||
| PriceFrom $636 | Free Cancellation | Rating 7.8 8,636 reviews | |||
| PriceFrom $674 | Free Cancellation | Rating 7.5 1,650 reviews | |||
| PriceFrom $803 | Free Cancellation | Rating 7.8 1,580 reviews |
Traveling to a place near Florence?
Book flights to Florence if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seattle to Florence?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Florence for you.
Can I find flights from Seattle to Florence with flexible booking policies on momondo?
Flights from Seattle to Florence 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 Seattle to Florence?
Once all potential Seattle to Florence flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Seattle to Florence right now. Can momondo alert me if prices change?
Price alerts on flights to Florence from Seattle 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.