563 € Cheap Flights from Seattle / Tacoma International to Split

Compare Seattle / Tacoma International to Split flight deals

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Flight deals from Seattle / Tacoma International Airport to Split Airport

Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International Airport to Split Airport? If you want to travel next month, return fares start from 604 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle / Tacoma International to Split

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Split flights are currently cheapest in August.

Seattle / Tacoma International to Split: Alternative routes

Compare routes from Seattle / Tacoma International to Split below. You may find an airport to fly into that's cheaper, faster, or easier than Split.

Seattle to Split: Flight information

The things to know before you go.
Cheapest flight found563 €
Cheapest month to flyAugust

Finding cheap flights from Seattle / Tacoma International to Split: Frequently asked questions

The best price we found for a return flight from Seattle / Tacoma International to Split is 563 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seattle / Tacoma International to Split. But we found flights with one or more stops from 563 €.
As of March 2026, there are no flights flying from Seattle / Tacoma International to Split.
The cheapest month to fly from Seattle / Tacoma International to Split is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Split Airport on Saturday, 15 August 2026.
No airlines currently offer direct flights between Seattle / Tacoma International Airport and Split Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Split but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Split is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Scandinavian Airlines offers the cheapest flight tickets to Split.

Flying from Seattle-Tacoma International Airport (SEA) to Split Airport (SPU): what you need to know

  • Split is eight hours ahead of Seattle and observes the UTC+1 timezone.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to board your SEA to SPU flight.

  • During popular months such as July, you'll want to get to the airport earlier than normal. Plan to arrive two hours before domestic departures and four hours ahead for an international flight whenever you're travelling during a high season in general.

  • Consider adding a stopover when booking your ticket from Seattle-Tacoma International Airport to Split Airport. Just uncheck 'Direct flights only' to break up your journey, or even explore someplace new along the way. Check out these options between SEA and SPU:

    • Keflavik International Airport

    • Amsterdam Airport Schiphol

    • London Heathrow Airport

How to find the cheapest flights from Seattle-Tacoma International Airport (SEA) to Split Airport (SPU)

  • The cheapest price we've seen for a one-way Seattle-Tacoma International Airport to Split Airport flight is 263 €. A round-trip ticket is currently 563 €. Depending on the availability when you book, these fares could change.

  • Don't leave everything to the last minute. You're more likely to get cheap tickets from SEA to SPU if you book early. Airlines often offer some excellent early bird rates.

  • The 'Whole month' search function shows you the cheapest flights from Seattle-Tacoma International Airport to Split Airport across the entire month. It's an easy way to find a bargain if your travel dates are flexible.

  • Snapping up cheap flights from SEA to SPU is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as there's a better deal.

  • Tailor your flights using filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Seattle-Tacoma International Airport to Split Airport.

Handy information about Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport maintains a solid on-time performance, so you're less likely to experience disruptions. Departures from SEA arrive on schedule 81.27% of the time.

  • Central Seattle to Seattle-Tacoma International Airport is approximately 23 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Catching public transport? Expect a trip time of around 55 minutes.

  • Get your journey off to a leisurely start by staying near SEA. Whether you're catching an early flight from Seattle-Tacoma International Airport to Split Airport or just don't like being rushed, these stays are perfect:

Arriving at Split Airport (SPU)

  • If you have a late Seattle-Tacoma International Airport to Split Airport flight, nothing beats the convenience of being near the terminal. Collect your bags from the carousel and then be showered and relaxing shortly after at one of these accommodation options near SPU:

  • Pick up a Split Airport rental car and explore Split and beyond with your own set of wheels. AVIA Rent, Carwiz and united rent a car are top providers to choose from here.

  • Booking your ride from Split Airport around one week ahead can help you get the best possible rate.

Getting from Split Airport (SPU) to central Split

  • Split Airport to the centre of Split has a drive time of around 25 minutes. It's approximately 23 kilometres away.

  • It typically takes 55 minutes if you're travelling on public transport.

When to fly to Split Airport (SPU)

  • It's time to plan your travel dates for your flight from Seattle-Tacoma International Airport to Split Airport. July is the most popular month to visit Split. If you'd like a quieter vibe, go in January.

  • The warmest month in Split is August, with the temperature ranging between 19ºC (66ºF) and 31ºC (88ºF). Lock in your flights from Seattle-Tacoma International Airport to Split Airport in this month if this is the type of weather you like.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from SEA to SPU in January. Temperatures average between 1ºC (34ºF) and 12ºC (54ºF) then.

Explore more of Croatia

  • Split has plenty going for it, but there are so many other corners of Croatia just waiting to be discovered. About 257 kilometres north of Split, a trip to Zagreb will keep you busy. Start with leading attractions like Zagreb Cathedral, Ban Jelacic Square and Museum of Broken Relationships.

  • If you want to check out another great destination in Croatia, head for Rijeka, about 257 kilometres north-west of Split. Trsat castle park, Old Gateway (Roman Arch) and Korzo are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.