Washington (IAD) to Split (SPU) cheap flight deal from $469 USD in economy class

SKScandinavian Airlines

Round Trip•Economy

IAD

Washington Dulles International Airport

Washington, United States

SPU

Split Airport

Split, Croatia

$1,119 USD

-58%$469 USD

Verified Sep 20, 2025 at 2:32 PM

September 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20$4,086 21$2,329 22$2,329 23 24$2,549 25$747 26$2,085 27 28$689 29$689 30 1$2,671 2$3,149 3$887 4 5

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Sunday, September 21st, 2025

6 round-trip options

Returning

Sat, Sep 27, 2025•6 Day Trip

$2,702 USD

Google Flights

Returning

Sun, Sep 28, 2025•7 Day Trip

$2,702 USD

Google Flights

Returning

Tue, Sep 30, 2025•9 Day Trip

$2,419 USD

Google Flights

Returning

Wed, Oct 1, 2025•10 Day Trip

$2,717 USD

Google Flights

Returning

Sat, Oct 4, 2025•13 Day Trip

$2,369 USD

Google Flights

Returning

Sun, Oct 5, 2025•14 Day Trip

$2,329 USD

Google Flights