SEA - ZAG

$401 Find Cheap Flights from Seattle to Zagreb

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Zagreb departing on 6/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Zagreb

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Zagreb.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Zagreb.
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Flights Deals

Cheap Flight Deals from Seattle to Zagreb (SEA-ZAG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Zagreb that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Seattle to Zagreb

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Zagreb.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
10:05 pm - 2:15 pmSEA-ZAG
31h 10m2 stops
United Airlines Logo
6:05 am - 10:59 pmZAG-SEA
25h 54m2 stops
$653United Airlines
Find Deal
Sat, Aug 16 - Tue, Aug 26
Lufthansa Logo
7:00 am - 9:20 pmSEA-ZAG
29h 20m2 stops
Lufthansa Logo
6:05 am - 4:59 pmZAG-SEA
19h 54m1 stop
$670Lufthansa
Find Deal
Tue, Aug 12 - Fri, Aug 22
Delta Logo
7:20 am - 9:40 pmSEA-ZAG
29h 20m2 stops
Delta Logo
6:00 am - 12:22 amZAG-SEA
27h 22m2 stops
$678Delta
Find Deal
Tue, Aug 12 - Fri, Aug 22
Turkish Airlines Logo
7:10 pm - 8:40 amSEA-ZAG
28h 30m1 stop
Turkish Airlines Logo
8:20 pm - 10:35 amZAG-SEA
23h 15m1 stop
$717Turkish Airlines
Find Deal
Wed, Jul 23 - Wed, Aug 6
KLM Logo
5:40 pm - 1:10 pmSEA-ZAG
34h 30m1 stop
KLM Logo
8:20 am - 11:35 amZAG-SEA
36h 15m1 stop
$719KLM
Find Deal
Wed, Aug 13 - Sun, Aug 24
Delta Logo
6:40 pm - 9:40 pmSEA-ZAG
18h 00m1 stop
Delta Logo
6:00 am - 4:00 pmZAG-SEA
19h 00m2 stops
$723Delta
Find Deal
Tue, Aug 12 - Sat, Aug 23
British Airways Logo
1:30 pm - 12:05 pmSEA-ZAG
13h 35m1 stop
British Airways Logo
8:10 pm - 11:35 amZAG-SEA
24h 25m1 stop
$726British Airways
Find Deal
Tue, Aug 26 - Tue, Sep 9
Turkish Airlines Logo
12:30 pm - 12:50 pmSEA-ZAG
15h 20m1 stop
Turkish Airlines Logo
8:20 pm - 5:15 pmZAG-SEA
29h 55m1 stop
$745Turkish Airlines
Find Deal
Thu, Aug 28 - Fri, Sep 5
KLM Logo
5:40 pm - 1:10 pmSEA-ZAG
34h 30m1 stop
KLM Logo
5:35 pm - 11:35 amZAG-SEA
27h 00m1 stop
$757KLM
Find Deal
Wed, Aug 13 - Sat, Aug 23
British Airways Logo
8:20 pm - 7:25 pmSEA-ZAG
14h 05m1 stop
British Airways Logo
8:45 pm - 8:04 pmZAG-SEA
32h 19m2 stops
$768British Airways
Find Deal
Mon, Aug 18 - Sat, Sep 6
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KAYAK's insights & trends for Seattle to Zagreb flights

Get data-powered insights and trends into flights from Seattle to Zagreb to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all round-trip flights from Seattle to Zagreb clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Zagreb on a Tuesday and more expensive on a Wednesday. On your return trip to Seattle, you should consider flying back on a Thursday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Zagreb, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Zagreb is February, where tickets cost $687 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,399 and $1,200 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Zagreb, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Zagreb, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$401
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 4% increase in price.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Zagreb

  • 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.

  • What is the cheapest flight from Seattle to Zagreb?

    In the last 3 days, the lowest price for a flight from Seattle to Zagreb was $401 for a one-way ticket and $653 for a round-trip.

  • Do I need a passport to fly between Seattle and Zagreb?

    Yes

  • Which airports will I be using when flying from Seattle to Zagreb?

    When flying out of Seattle you will be using Seattle/Tacoma Intl. You will be landing at Zagreb, also known as Zagreb Franjo Tuđman.

  • Which aircraft models fly most regularly from Seattle to Zagreb?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Zagreb?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Zagreb, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Zagreb, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Seattle to Zagreb are Delta and KLM. With an average price for the route of $983 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $901 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Seattle to Zagreb?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Zagreb.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Zagreb?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Zagreb from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Zagreb?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Zagreb with an airline and back to Seattle with another airline. Booking your flights between Seattle and ZAG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Zagreb?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Zagreb from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Zagreb

  • 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.

Top 5 airlines serving from Seattle to Zagreb

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Zagreb. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Zagreb? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7934 reviews
7.3Food
7.9Comfort
8.2Boarding
7.9Entertainment
8.5Crew
Airline reviews

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

6.0 GoodTina, Apr 2025MSP - CLT
Read more Delta reviews

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Good overall flight. Excellent crew. Food options could be improved.

Vegan food tasted good. Restroom could be kept cleaner. Seat tray table was a bit tilted so food tray kept sliding down a bit. Flight crew can be a little more friendly, caring and approachable. Their faces lacked smiles and tone was stern.

Flight was delayed then we had to redirect for medical emergency during which time we had no information on what is the plan. The connecting flight was also delayed.

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

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