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$561+ Cheap flights from Seattle (SEA) to Split (SPU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SPU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Seattle to Split

Cheapest flights from Seattle to Split
Explore the most affordable flight options available from Seattle to Split. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Justfly.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:40 pmSEA - SPU
1 stop35h 05mMultiple Airlines
Wed 1/72:40 pmSPU - SEA
1 stop34h 00mMultiple Airlines
Deal found 12/17$1,721
This Justfly.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:00 pmSEA - SPU
2 stops56h 35mMultiple Airlines
Wed 1/75:00 pmSPU - SEA
2 stops33h 05mMultiple Airlines
Deal found 12/15$1,849
This Ovago deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:10 pmSEA - SPU
2 stops39h 10mLufthansa
Wed 1/77:30 amSPU - SEA
1 stop14h 50mLufthansa
Deal found 12/17$1,912
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:00 pmSEA - SPU
2 stops32h 35mTurkish Airlines
Mon 1/54:25 pmSPU - SEA
2 stops57h 40mTurkish Airlines
Deal found 12/17$1,984
This FlightHub deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:00 pmSEA - SPU
1 stop17h 30mMultiple Airlines
Tue 1/67:50 pmSPU - SEA
2 stops54h 15mMultiple Airlines
Deal found 12/15$2,023
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:00 pmSEA - SPU
2 stops56h 35mMultiple Airlines
Mon 1/51:30 pmSPU - SEA
2 stops60h 35mMultiple Airlines
Deal found 12/17$2,026
This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:00 pmSEA - SPU
2 stops40h 45mTurkish Airlines
Wed 1/75:00 pmSPU - SEA
2 stops33h 05mTurkish Airlines
Deal found 12/16$2,042

Find flight deals from Seattle to Split

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Split (SPU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$561
(Mytrip)

Popular in

November

Cheapest in

October
Provider with most accurate pricing for Seattle/Tacoma Intl-Split flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Split flights.
Search Deals
From Seattle/Tacoma Intl to Split
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Split that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Seattle to Split that are best for you.

Fly from

Seattle

Fly to

Split

Route

Depart

Return

Price

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Fri 1/30

3:10 pm-3:20 pm

2 stops15h 10m

Split

Fri 2/6

6:50 am-12:10 pm

2 stops38h 20m

$561

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Thu 1/29

7:00 pm-10:00 pm

2 stops42h 00m

Split

Mon 2/2

6:50 am-5:05 pm

2 stops19h 15m

$842

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Fri 1/30

7:00 pm-10:00 pm

2 stops42h 00m

Split

Tue 2/3

6:50 am-5:05 pm

2 stops43h 15m

$883

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Fri 1/30

2:35 pm-10:00 pm

3 stops22h 25m

Split

Fri 2/6

2:40 pm-5:00 pm

3 stops35h 20m

$886

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Wed 3/18

5:50 am-1:45 pm

3 stops23h 55m

Split

Sun 3/29

8:10 am-9:51 pm

2 stops22h 41m

$949

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Fri 1/30

7:00 am-11:35 am

2 stops19h 35m

Split

Fri 2/6

7:30 am-1:20 pm

1 stop14h 50m

$1,317

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Thu 1/29

8:40 am-3:50 pm

3 stops22h 10m

Split

Mon 2/2

7:30 am-10:16 pm

2 stops23h 46m

$1,674

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Thu 1/15

8:10 am-7:05 pm

3 stops25h 55m

$601

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Thu 1/15

7:00 pm-3:20 pm

2 stops35h 20m

$611

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Thu 1/15

2:00 pm-1:45 pm

1 stop14h 45m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Compare providers for flights from Seattle to Split

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Split in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Split flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Seattle-Split flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Seattle-Split flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Split flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Split flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Split

Have a flexible travel schedule? Discover the best time to fly to Split from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Split

How far ahead should I book a flight from Seattle to Split?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Split. Price data was last updated on December 12, 2025.

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Split. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from SEA to SPU?

Find hourly flight availability from Seattle to Split. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Split in the morning. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Split

Get insights into the airlines that provide service to Split. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Split. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Scandinavian Airlines from Seattle to Split to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,006 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,006 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,430 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Scandinavian Airlines
7.4
Good
1,606 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,634 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,583 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Split. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Split?

    For as low as $561, Lufthansa can have you in Split from Seattle in 15h 10m. The distance between Seattle and Split is about 5660 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to Split round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to Split, with prices starting at $463. Additional round-trip tickets that might be worth considering are offered by Condor and Air France, with the lowest prices starting at $637 and $671, respectively. You may be able to fly from Seattle to Split for 57% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seattle to Split one-way?

    $494 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Lufthansa and British Airways, with prices starting from $509 and $645, respectively.

  • Can I find deals for flights from Seattle to Split that include hotel bookings?

    Yes. In addition to deals on Seattle to Split flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Split?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Split.

  • Can I find deals for business class flights from Seattle to Split?

    Yes. Cheapflights offers flight deals from Seattle to Split by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Split?

Book flights to Split if you plan to visit one of these locations
Trogir

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Top 7 airlines flying from Seattle to Split

Discover the top 7 airlines that operate flights from Seattle to Split. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$463Average$729FlexibilityNo cancel feeOn-time77%
CondorCheapest$641Average$1,321FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$671Average$949FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$694Average$1,028FlexibilityNo cancel feeOn-time76%
KLMCheapest$703Average$1,112FlexibilityNo cancel feeOn-time75%
DeltaCheapest$739Average$1,210FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$940Average$1,198FlexibilityNo cancel feeOn-time70%

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