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Cheap flights from Seattle to Zagreb from $428

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Zagreb departing on 4/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Zagreb

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
3:05 pm - 1:10 pm
SEA
-
ZAG
13h 05m
1 stop
KLM Logo
5:35 pm - 11:35 am
ZAG
-
SEA
27h 00m
1 stop
$555KLM
Thu, Feb 26 - Sat, Mar 7
Lufthansa Logo
3:00 pm - 10:25 pm
SEA
-
ZAG
23h 25m
1 stop
Lufthansa Logo
6:10 am - 1:10 pm
ZAG
-
SEA
15h 00m
1 stop
$566Lufthansa
Thu, Mar 12 - Thu, Mar 19
United Airlines Logo
5:00 am - 10:25 pm
SEA
-
ZAG
33h 25m
2 stops
United Airlines Logo
6:10 am - 6:32 pm
ZAG
-
SEA
20h 22m
2 stops
$575United Airlines
Thu, Mar 12 - Thu, Mar 19
Lufthansa Logo
3:00 pm - 3:55 pm
SEA
-
ZAG
16h 55m
2 stops
Lufthansa Logo
6:10 am - 1:10 pm
ZAG
-
SEA
15h 00m
1 stop
$585Lufthansa
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
11:59 pm - 8:30 am
SEA
-
ZAG
23h 31m
2 stops
Multiple Airlines Logo
7:55 pm - 7:03 pm
ZAG
-
SEA
31h 08m
2 stops
$591Multiple Airlines
Thu, Mar 5 - Sun, Mar 15
Turkish Airlines Logo
7:00 pm - 8:30 am
SEA
-
ZAG
28h 30m
1 stop
Turkish Airlines Logo
7:55 pm - 7:03 pm
ZAG
-
SEA
31h 08m
2 stops
$600Turkish Airlines
Thu, Mar 5 - Sun, Mar 15
Lufthansa Logo
2:24 pm - 9:35 pm
SEA
-
ZAG
22h 11m
2 stops
Lufthansa Logo
5:45 am - 12:20 pm
ZAG
-
SEA
15h 35m
1 stop
$621Lufthansa
Thu, Apr 16 - Sat, May 2
Turkish Airlines Logo
7:10 pm - 8:40 am
SEA
-
ZAG
28h 30m
1 stop
Turkish Airlines Logo
8:25 pm - 5:15 pm
ZAG
-
SEA
29h 50m
1 stop
$624Turkish Airlines
Thu, Apr 2 - Sun, Apr 12
Multiple Airlines Logo
10:48 am - 7:30 pm
SEA
-
ZAG
23h 42m
2 stops
Multiple Airlines Logo
8:25 pm - 5:15 pm
ZAG
-
SEA
29h 50m
1 stop
$625Multiple Airlines
Fri, Apr 3 - Sun, Apr 12
Lufthansa Logo
2:24 pm - 9:35 pm
SEA
-
ZAG
22h 11m
2 stops
Lufthansa Logo
5:45 am - 7:00 pm
ZAG
-
SEA
22h 15m
2 stops
$630Lufthansa
Thu, Apr 16 - Sat, May 2

United Airlines flights from Seattle to Zagreb

Our best United Airlines deals on Seattle to Zagreb flight tickets
United Airlines
Mar 12
SEA5:00 amSeattle/Tacoma Intl
33h 25m
2 stops
ZAG10:25 pmZagreb Franjo Tuđman
Mar 19
ZAG6:10 amZagreb Franjo Tuđman
20h 22m
2 stops
SEA6:32 pmSeattle/Tacoma Intl
$575
United Airlines
Apr 3
SEA7:00 amSeattle/Tacoma Intl
31h 45m
2 stops
ZAG11:45 pmZagreb Franjo Tuđman
Apr 12
ZAG5:55 amZagreb Franjo Tuđman
48h 56m
2 stops
SEA9:51 pmSeattle/Tacoma Intl
$675
United Airlines
Apr 2
SEA8:00 amSeattle/Tacoma Intl
30h 30m
2 stops
ZAG11:30 pmZagreb Franjo Tuđman
Apr 12
ZAG5:55 amZagreb Franjo Tuđman
24h 56m
2 stops
SEA9:51 pmSeattle/Tacoma Intl
$677

Turkish Airlines flights from Seattle to Zagreb

Our best Turkish Airlines deals on Seattle to Zagreb flight tickets
Turkish Airlines
Mar 5
SEA7:00 pmSeattle/Tacoma Intl
28h 30m
1 stop
ZAG8:30 amZagreb Franjo Tuđman
Mar 15
ZAG7:55 pmZagreb Franjo Tuđman
31h 08m
2 stops
SEA7:03 pmSeattle/Tacoma Intl
$600
Turkish Airlines
Apr 2
SEA7:10 pmSeattle/Tacoma Intl
28h 30m
1 stop
ZAG8:40 amZagreb Franjo Tuđman
Apr 12
ZAG8:25 pmZagreb Franjo Tuđman
29h 50m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$624
Turkish Airlines
Apr 2
SEA8:42 amSeattle/Tacoma Intl
38h 58m
2 stops
ZAG8:40 amZagreb Franjo Tuđman
Apr 12
ZAG1:55 pmZagreb Franjo Tuđman
36h 20m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$634

momondo 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Seattle to Zagreb that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Thu 2/26

3:05 pm-1:10 pm

1 stop13h 05m

Zagreb Franjo Tuđman

Sat 3/7

5:35 pm-11:35 am

1 stop27h 00m

$555

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Thu 3/12

3:00 pm-10:25 pm

1 stop23h 25m

Zagreb Franjo Tuđman

Thu 3/19

6:10 am-1:10 pm

1 stop15h 00m

$566

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Thu 3/12

5:00 am-10:25 pm

2 stops33h 25m

Zagreb Franjo Tuđman

Thu 3/19

6:10 am-6:32 pm

2 stops20h 22m

$575

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Thu 3/12

3:00 pm-3:55 pm

2 stops16h 55m

Zagreb Franjo Tuđman

Thu 3/19

6:10 am-1:10 pm

1 stop15h 00m

$585

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Thu 3/5

11:59 pm-8:30 am

2 stops23h 31m

Zagreb Franjo Tuđman

Sun 3/15

7:55 pm-7:03 pm

2 stops31h 08m

$591

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Thu 3/5

7:00 pm-8:30 am

1 stop28h 30m

Zagreb Franjo Tuđman

Sun 3/15

7:55 pm-7:03 pm

2 stops31h 08m

$600

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Thu 4/16

2:24 pm-9:35 pm

2 stops22h 11m

Zagreb Franjo Tuđman

Sat 5/2

5:45 am-12:20 pm

1 stop15h 35m

$621

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Thu 4/2

7:10 pm-8:40 am

1 stop28h 30m

Zagreb Franjo Tuđman

Sun 4/12

8:25 pm-5:15 pm

1 stop29h 50m

$624

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Fri 4/3

10:48 am-7:30 pm

2 stops23h 42m

Zagreb Franjo Tuđman

Sun 4/12

8:25 pm-5:15 pm

1 stop29h 50m

$625

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Thu 4/16

2:24 pm-9:35 pm

2 stops22h 11m

Zagreb Franjo Tuđman

Sat 5/2

5:45 am-7:00 pm

2 stops22h 15m

$630

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Zagreb from

How to get the cheapest flight ticket from Seattle to Zagreb

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Zagreb?

What is the cheapest month to fly to Zagreb?

The month of February is, on average, the cheapest month to fly to Zagreb from Seattle, with most prices found around $649. The month of April is another great option to travel to Zagreb, with average flight prices from Seattle averaging around $741.

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

You are more likely to see cheaper flights to Zagreb from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Zagreb for around $855 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Zagreb from Seattle for as low as $723 on momondo.

Can stopping save me money on Seattle to Zagreb flights?

You could potentially save up to 6% on your flight if you consider stops on a Seattle to Zagreb flight.

When to book flights from Seattle to Zagreb

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Zagreb according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Zagreb (SEA to ZAG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Zagreb

Fastest flight time

13h 05m

Direct flights

None
The fastest flight from Seattle to Zagreb takes 13h 05m
There are no direct flights from Seattle to Zagreb. There are no popular flight routes from Seattle to Zagreb.
Search flight deals

  • How far is Seattle/Tacoma Intl to Zagreb Franjo Tuđman by plane?

    There are 5503.2 mi between Seattle/Tacoma Intl and Zagreb Franjo Tuđman. A reasonable flight in good conditions will take 13h 05m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Zagreb Franjo Tuđman Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Zagreb Franjo Tuđman Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Zagreb Franjo Tuđman Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Zagreb Franjo Tuđman Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Zagreb Franjo Tuđman Airport.

  • What documentation or ID do you need to fly to Zagreb Franjo Tuđman Airport?

    The required travel and health documents for your Zagreb Franjo Tuđman Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Zagreb Franjo Tuđman Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Seattle to Zagreb?

Best airlines flying from Seattle to Zagreb

Compare and see reviews for airlines that fly from Seattle to Zagreb with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $550Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
DeltaPriceFrom $553Free CancellationRating
7.9
8,127 reviews
Search Delta flights
KLMPriceFrom $561Free CancellationRating
7.7
1,443 reviews
Search KLM flights
LufthansaPriceFrom $614Free CancellationRating
6.8
7,756 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $625Free CancellationRating
7.3
4,208 reviews
Search Turkish Airlines flights

Traveling to a place near Zagreb?

Book flights to Zagreb if you plan to visit one of these locations
Velika Gorica
Varaždin

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Zagreb?

Finding the right flight to Zagreb from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Zagreb quick and easy, saving you time and money.

Can I find flights from Seattle to Zagreb with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Zagreb flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Zagreb?

Once all potential Seattle to Zagreb flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Zagreb right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Zagreb flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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