SEA - ZAG

$373 Find Cheap Flights from Seattle to Zagreb - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$648
Typical prices: $707-$1,106
Lufthansa
Sun 10/28Sun 11/4
SEA - ZAG • 1 stop
Cheapest one-way
$373
Typical prices: $449-$663
KLM
Fri 12/14
SEA - ZAG • 1 stop
Nonstop flights
There are currently no direct flights between Seattle and Zagreb. You'll need to take a connecting flight to reach the destination.
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When to book
in advance
Our data shows that travelers who book at least 18 weeks in advance save around 52% compared to booking last minute.
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Insights
When to travel
Cheapest • 43% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $757 (round-trip)
Shortest trip • 13h 14m (one-way)
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We hope you love your trip to Zagreb!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Zagreb (SEA-ZAG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Zagreb

Wed, Oct 28 - Wed, Nov 4
Lufthansa Logo
3:50 pm - 12:35 pmSEA  Seattle/Tacoma Intl-ZAG Zagreb Franjo Tuđman
12h 45m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 12:00 pmZAG  Zagreb Franjo Tuđman-SEA Seattle/Tacoma Intl
15h 00m1 stop Frankfurt am Main
$648Lufthansa
Sun, Oct 4 - Tue, Oct 20
British Airways Logo
1:30 pm - 1:55 pmSEA  Seattle/Tacoma Intl-ZAG Zagreb Franjo Tuđman
15h 25m1 stop London Heathrow
British Airways Logo
8:20 pm - 11:35 amZAG  Zagreb Franjo Tuđman-SEA Seattle/Tacoma Intl
24h 15m1 stop London Heathrow
$649British Airways
Tue, Mar 9 - Tue, Mar 16
Lufthansa Logo
10:10 am - 12:35 pmSEA  Seattle/Tacoma Intl-ZAG Zagreb Franjo Tuđman
17h 25m2 stops Vancouver Intl Munich Franz Josef Strauss
Lufthansa Logo
1:20 pm - 12:14 amZAG  Zagreb Franjo Tuđman-SEA Seattle/Tacoma Intl
18h 54m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$652Lufthansa
Tue, Mar 9 - Tue, Mar 16
Multiple Airlines Logo
7:00 am - 3:55 pmSEA  Seattle/Tacoma Intl-ZAG Zagreb Franjo Tuđman
23h 55m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Multiple Airlines Logo
11:00 am - 8:29 pmZAG  Zagreb Franjo Tuđman-SEA Seattle/Tacoma Intl
41h 29m2 stops Vienna Intl Chicago O'Hare Intl
$654Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
British Airways Logo
8:20 pm - 12:05 pmSEA  Seattle/Tacoma Intl-ZAG Zagreb Franjo Tuđman
30h 45m1 stop London Heathrow
British Airways Logo
2:40 pm - 11:35 amZAG  Zagreb Franjo Tuđman-SEA Seattle/Tacoma Intl
29h 55m1 stop London Heathrow
$655British Airways
Tue, Mar 9 - Tue, Mar 16
Multiple Airlines Logo
8:40 am - 12:35 pmSEA  Seattle/Tacoma Intl-ZAG Zagreb Franjo Tuđman
18h 55m2 stops Vancouver Intl Munich Franz Josef Strauss
Multiple Airlines Logo
6:00 am - 9:55 pmZAG  Zagreb Franjo Tuđman-SEA Seattle/Tacoma Intl
23h 55m2 stops Frankfurt am Main Vancouver Intl
$656Multiple Airlines
Tue, Mar 9 - Tue, Mar 16
Turkish Airlines Logo
8:05 pm - 8:30 amSEA  Seattle/Tacoma Intl-ZAG Zagreb Franjo Tuđman
27h 25m1 stop Istanbul
Turkish Airlines Logo
9:25 am - 6:10 pmZAG  Zagreb Franjo Tuđman-SEA Seattle/Tacoma Intl
16h 45m1 stop Istanbul
$750Turkish Airlines
Tue, Oct 27 - Tue, Nov 3
Turkish Airlines Logo
8:05 pm - 8:30 amSEA  Seattle/Tacoma Intl-ZAG Zagreb Franjo Tuđman
28h 25m1 stop Istanbul
Turkish Airlines Logo
8:05 pm - 6:10 pmZAG  Zagreb Franjo Tuđman-SEA Seattle/Tacoma Intl
31h 05m1 stop Istanbul
$750Turkish Airlines
Tue, Mar 9 - Tue, Mar 16
KLM Logo
2:35 pm - 1:15 pmSEA  Seattle/Tacoma Intl-ZAG Zagreb Franjo Tuđman
13h 40m1 stop Amsterdam Schiphol
KLM Logo
6:40 am - 12:35 pmZAG  Zagreb Franjo Tuđman-SEA Seattle/Tacoma Intl
13h 55m1 stop Amsterdam Schiphol
$777KLM
Sat, Sep 26 - Sun, Oct 4
KLM Logo
5:45 pm - 10:40 pmSEA  Seattle/Tacoma Intl-ZAG Zagreb Franjo Tuđman
19h 55m1 stop Amsterdam Schiphol
KLM Logo
6:00 am - 11:52 amZAG  Zagreb Franjo Tuđman-SEA Seattle/Tacoma Intl
14h 52m1 stop Amsterdam Schiphol
$907KLM
Booking Insights

Price, demand and travel trends for Seattle to Zagreb flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Seattle to Zagreb with more confidence.

How much is a round-trip flight from Seattle to Zagreb?

Round-trip flights from Seattle to Zagreb start at $648. Prices are below average for this route right now, with typical round-trip fares ranging from $707 to $1,106. The lowest price found in the past 5 days was $648 on Lufthansa.

What's the cheapest day of the week to fly from Seattle to Zagreb?

Thursday is the cheapest day of the week to fly from Seattle to Zagreb, it is 14% cheaper than the average day. Wednesday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Seattle to Zagreb?

  • January is the cheapest month to fly from Seattle to Zagreb at $521 round-trip.
  • June ($1,105) and May ($1,095) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 112% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Seattle to Zagreb the cheapest?

Flights from Seattle to Zagreb are cheapest 18 weeks before departure. Booking in this window typically costs about 52% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Seattle to Zagreb flights

Low season

February

Cheapest flight

$373
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Seattle to Zagreb

When to book flights from Seattle to Zagreb

Are your dates flexible? Find out the best times to travel from Seattle to Zagreb based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Zagreb flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which are the typical layover towns for flights from Seattle (SEA) to Zagreb (ZAG)?

    There are no direct flights on this route, so most airlines will have one or two layovers. Turkish Airlines will have a stopover in Istanbul, while Condor and Croatia Airlines stop in Frankfurt with some Condor flights laying over in Portland as well. KLM and Delta will layover in Amsterdam, while Alaska Airlines and LOT will stop in Chicago and Warsaw.

  • Which class tickets are available from Seattle to Zagreb?

    Different airlines offer different class tickets. Condor offers three, which are Economy, Premium Economy, and Business. For long journeys such as this one, we recommend booking Premium Economy as you will get to have more legroom, or Business which comes with a gourmet menu, a larger bed, and an exclusive prime travel kit.

  • Are there airlines that offer services for families traveling with children?

    Yes, there are. Croatia Airlines makes the journey smoother for your family and your children from SEA to ZAG. They offer pre-reservation of seats so that family members can seat together, lets you have a child car seat as long as it is no bigger than 15.7 inches, and also allows for a baby stroller for children up to 4 years old at no extra cost.

  • What services are there for people with disabilities on flights from Seattle (SEA) to Zagreb (ZAG)?

    Croatia Airlines offers accessible travel services for its passengers. Wheelchair assistance is available for those with reduced mobility and should be requested at least 72 hours prior to the flight. The airline also aids passengers who require hearing and visual help. One can also get medical oxygen on board, or carry your own Portable Oxygen Concentrator.

  • Which airports can I use when flying from Seattle to Zagreb?

    Flights from Seattle to Zagreb usually depart from Seattle/Tacoma Intl (SEA) and arrive at Zagreb Franjo Tuđman (ZAG).

  • What cabin classes can I book on flights from Seattle to Zagreb?

    Three cabin classes are available on flights from Seattle to Zagreb:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Seattle to Zagreb pass through?

    One-stop flights from Seattle to Zagreb most commonly connect through:

    • Amsterdam Schiphol (AMS) - 35% of one-stop connections
    • Frankfurt am Main (FRA) - 27% of one-stop connections
    • Istanbul (IST) - 16% of one-stop connections
    • London Heathrow (LHR) - 8% of one-stop connections

    Amsterdam Schiphol (AMS) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Seattle to Zagreb?

    Yes. Being flexible with your travel dates can save you up to 25% on the Seattle to Zagreb route. Thursday is the cheapest departure day at $785 round-trip on average, while Wednesday is the most expensive at $1,041, a difference of $256. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Zagreb?

    Some of the most popular sights in Zagreb are Zagreb City Centre, Arena Zagreb and Ban Jelacic Square. These are among the most viewed places in Zagreb on KAYAK.

  • How expensive are last-minute Seattle to Zagreb flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 18% above the route average of $909. Book 18 weeks before departure for the lowest fares.

  • How long is a flight from Seattle to Zagreb?

    A nonstop flight from Seattle to Zagreb takes 0h 00m, covering 5,519 miles.

  • Do I need a passport to fly from Seattle to Zagreb?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Seattle to Zagreb looking right now?

    One-way fares from Seattle to Zagreb are currently higher than usual. Average one-way flight prices are about $740, which is 37% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Seattle to Zagreb?

    Flying via Kastrup Copenhagen (CPH) gives the shortest average 1-stop total travel time at 13h 14m, compared with 14h 14m via Paris Charles de Gaulle (CDG) and 14h 30m via Munich Franz Josef Strauss (MUC).

  • What is the time difference between Seattle and Zagreb?

    Zagreb is 9 hours ahead of Seattle (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Zagreb Franjo Tuđman Airport (ZAG)?

    Zagreb Franjo Tuđman Airport (ZAG) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
    • GREEN MOTION
    • Alamo
    • Sixt
    • Street Rent a Car
    • Avis

  • How much should I expect to pay for a Seattle to Zagreb flight?

    Round-trip flights from Seattle to Zagreb range from $707 to $1,106, with an average of $909 over the past 12 months. Anything below $707 counts as a good deal.

Your guide to booking Seattle to Zagreb flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Wednesday. On this route, Thursday flights average $785 - about $256 less than Wednesday (25% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 52% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to Zagreb trip for January. Fares historically average $521 round-trip in that month - typically $584 less than the most expensive month, which is June (based on the last 12 months).
  • Upon arrival rfom Seattle (SEA), you will land at Franjo Tudman Airport Zagreb (ZAG). The airport is approximately 9 miles away from Zagreb city center which you can get to using the bus services available from the airport. Alternatively, you can get a taxi or book a town car if you do not want to use public transportation.
  • If you are traveling as a tourist or for business, you are not required to have a visa for the journey from Seattle-Tacoma International Airport (SEA) to ZAG. However, it is crucial to note that you are only allowed to stay for 90 days, within a 180-day period.
  • For minors traveling unaccompanied between Seattle and Zagreb, consider using KLM Airlines. They have an unaccompanied minor service which is compulsory for children aged between 5 and 14 years, and optional for those between 15 and 17 years. This service should be booked at least 24 hours prior to departure.
  • You can travel with your furry friend from Seattle-Tacoma International Airport (SEA) to Zagreb (ZAG) on Icelandair. Ensure that you have informed the airline at least two days before the flight date. The animal should also be small enough to fit on your lap or in the space under the seat in front of you.
  • Turkish Airlines will allow you to upgrade your Economy ticket to a Business Class one on its flights between Seattle and Zagreb. This gives you additional services such as access to airport lounges, special meals, and wider more comfortable seats. You are also eligible for a refund on your Economy class seat purchase.

More options for your flight from Seattle to Zagreb

Complete your trip to Zagreb with a hotel stay or car rental