Cheapest return flights from Seattle to Florence in April from $546

Best time to book flights for Seattle (SEA) to Florence (FLR) flights at AirHint

AirHint found the following cheapest return flights from Seattle (SEA) to Florence (FLR) in April 2025 (see full year).

Return flights

01 Apr - 08 Apr SWISS
01 Apr - 09 Apr SWISS
02 Apr - 09 Apr Delta
30 Apr - 07 May Lufthansa
26 Apr - 03 May Icelandair
25 Apr - 02 May Delta
25 Apr - 03 May Icelandair
24 Apr - 01 May Lufthansa
10 Apr - 26 Apr Lufthansa
11 Apr - 18 Apr Hawaiian Airlines
05 Apr - 11 Apr Hawaiian Airlines

Also check the deals for one-way flights from Seattle to Florence in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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