HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Zagreb

$321+ Cheap flights from Seattle (SEA) to Zagreb (ZAG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ZAG
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Zagreb with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Zagreb Franjo Tuđman are usually found in February or October, booked 29 days in advance, depart on a Tuesday or Friday and return on a Monday

Cheap flight deals from Seattle to Zagreb

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Zagreb (ZAG). 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 July 29, 2025.

Round-trip from

$587
(FlightHub)

One-way from

$321
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$912
From Seattle/Tacoma Intl to Zagreb Franjo Tuđman
Search Deals
One-way flight from Seattle/Tacoma Intl to Zagreb Franjo Tuđman
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Seattle to Zagreb

Cheapest flights from Seattle to Zagreb
Explore the most affordable flight options available from Seattle to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This FlightHub deal was found by Cheapflights users on 7/29. 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 8/207:10 pmSEA - ZAG
1 stop32h 40mTurkish Airlines
Fri 9/199:35 amZAG - SEA
1 stop34h 00mTurkish Airlines
Deal found 7/29$587
This Expedia deal was found by Cheapflights users on 7/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/115:05 pmSEA - ZAG
1 stop17h 15mMultiple Airlines
Wed 8/207:40 amZAG - SEA
1 stop16h 25mMultiple Airlines
Deal found 7/28$624
This FlightHub deal was found by Cheapflights users on 7/29. 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 8/197:20 amSEA - ZAG
2 stops20h 15mAir Canada
Fri 9/196:05 amZAG - SEA
2 stops22h 26mAir Canada
Deal found 7/29$698
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:20 amSEA - ZAG
2 stops31h 15mUnited Airlines
Fri 9/196:05 amZAG - SEA
2 stops25h 11mUnited Airlines
Deal found 7/28$702
This British Airways deal was found by Cheapflights users on 7/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:44 amSEA - ZAG
2 stops19h 21mBritish Airways
Wed 9/31:20 pmZAG - SEA
1 stop14h 00mBritish Airways
Deal found 7/28$703
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/192:20 pmSEA - ZAG
1 stop14h 55mLufthansa
Mon 9/153:00 pmZAG - SEA
1 stop29h 55mLufthansa
Deal found 7/29$721

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Zagreb 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 July 29, 2025.
Use the filters below to find and compare flights from Seattle to Zagreb that are best for you.

Fly from

Seattle

Fly to

Zagreb

Route

Depart

Return

Price

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Wed 8/20

7:10 pm-12:50 pm

1 stop32h 40m

Zagreb Franjo Tuđman

Fri 9/19

9:35 am-10:35 am

1 stop34h 00m

$587

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Mon 8/11

5:05 pm-7:20 pm

1 stop17h 15m

Zagreb Franjo Tuđman

Wed 8/20

7:40 am-3:05 pm

1 stop16h 25m

$624

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Tue 8/19

7:20 am-12:35 pm

2 stops20h 15m

Zagreb Franjo Tuđman

Fri 9/19

6:05 am-7:31 pm

2 stops22h 26m

$698

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Wed 8/20

7:20 am-11:35 pm

2 stops31h 15m

Zagreb Franjo Tuđman

Fri 9/19

6:05 am-10:16 pm

2 stops25h 11m

$702

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Tue 8/19

7:44 am-12:05 pm

2 stops19h 21m

Zagreb Franjo Tuđman

Wed 9/3

1:20 pm-6:20 pm

1 stop14h 00m

$703

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Tue 8/19

2:20 pm-2:15 pm

1 stop14h 55m

Zagreb Franjo Tuđman

Mon 9/15

3:00 pm-11:55 am

1 stop29h 55m

$721

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Sat 8/23

5:55 pm-10:15 am

3 stops55h 20m

$321

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Mon 8/18

7:20 am-2:10 pm

2 stops21h 50m

$490

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Fri 8/22

1:30 pm-8:20 pm

1 stop21h 50m

$532

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Sat 8/23

2:20 pm-11:40 pm

1 stop24h 20m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Seattle to Zagreb

Have a flexible travel schedule? Discover the best time to fly to Zagreb 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 Zagreb

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Zagreb. Price data was last updated on July 25, 2025.

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Zagreb. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to Zagreb?

Currently, November is the cheapest month in which you can book a flight from Seattle to Zagreb (average of $641). Flying from Seattle to Zagreb in June is currently the most expensive (average of $1,263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Seattle to Zagreb. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

When flying from Seattle to Zagreb, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 41% versus a flight at noon.

Reviews of airlines servicing Zagreb

Get insights into the airlines that provide service to Zagreb. 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 Zagreb. Reviews last updated July 29, 2025.
See what other customers who have flown with Air France, United Airlines, and Turkish Airlines from Seattle to Zagreb have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,465 reviews

Comfort

7.4

Boarding

7.4

Overall

7.5

Entertainment

7.0

Food

7.0

Crew

8.1

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air France
7.5
Good
1,465 reviews
Air France
7.5
Good
1,465 reviews

Comfort

7.4

Boarding

7.4

Overall

7.5

Entertainment

7.0

Food

7.0

Crew

8.1

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
United Airlines
7.4
Good
8,896 reviews
Air France
7.5
Good
1,465 reviews

Comfort

7.4

Boarding

7.4

Overall

7.5

Entertainment

7.0

Food

7.0

Crew

8.1

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Turkish Airlines
7.3
Good
3,925 reviews
Air France
7.5
Good
1,465 reviews

Comfort

7.4

Boarding

7.4

Overall

7.5

Entertainment

7.0

Food

7.0

Crew

8.1

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air Canada
7.1
Good
9,826 reviews
Air France
7.5
Good
1,465 reviews

Comfort

7.4

Boarding

7.4

Overall

7.5

Entertainment

7.0

Food

7.0

Crew

8.1

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Lufthansa
6.8
Okay
7,265 reviews
Air France
7.5
Good
1,465 reviews

Comfort

7.4

Boarding

7.4

Overall

7.5

Entertainment

7.0

Food

7.0

Crew

8.1

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Related info for your journey

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

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

    According to our current data, Turkish Airlines ($587), Air Canada ($698), and United Airlines ($702) offers the cheapest pricing from Seattle to Zagreb. Turkish Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $490. Air France flights start at $532 while deals on Lufthansa start at $559 one-way.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Seattle to Zagreb?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Zagreb (average of $641). Flying from Seattle to Zagreb in June is currently the most expensive (average of $1,263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Seattle to Zagreb

Discover the top 5 airlines that operate flights from Seattle to Zagreb. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$621Average$983FlexibilityNo cancel feeOn-time76%
KLMCheapest$635Average$873FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$640Average$951FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$647Average$731FlexibilityNo cancel feeOn-time77%
DeltaCheapest$680Average$894FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.