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Cheap flights from Seattle to Zagreb from $325

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 5/18. 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.
Multiple Airlines Logo
6:40 pm - 8:25 pm
SEA
-
ZAG
16h 45m
1 stop
Multiple Airlines Logo
5:10 pm - 4:30 pm
ZAG
-
SEA
32h 20m
1 stop
$515Multiple Airlines
Sun, Mar 29 - Mon, Apr 6
British Airways Logo
8:20 pm - 7:30 pm
SEA
-
ZAG
14h 10m
1 stop
British Airways Logo
8:25 pm - 11:35 am
ZAG
-
SEA
24h 10m
1 stop
$516British Airways
Mon, Mar 30 - Tue, Apr 7
Delta Logo
1:40 pm - 2:35 pm
SEA
-
ZAG
15h 55m
1 stop
Delta Logo
3:05 pm - 11:40 am
ZAG
-
SEA
29h 35m
1 stop
$517Delta
Tue, Feb 3 - Thu, Feb 19
British Airways Logo
7:21 am - 12:05 pm
SEA
-
ZAG
19h 44m
2 stops
British Airways Logo
1:00 pm - 7:03 pm
ZAG
-
SEA
39h 03m
2 stops
$520British Airways
Tue, Mar 31 - Wed, Apr 8
Delta Logo
7:10 am - 2:35 pm
SEA
-
ZAG
22h 25m
2 stops
Delta Logo
6:30 am - 11:40 am
ZAG
-
SEA
14h 10m
1 stop
$521Delta
Tue, Feb 3 - Wed, Feb 18
Lufthansa Logo
4:10 pm - 3:55 pm
SEA
-
ZAG
15h 45m
1 stop
Lufthansa Logo
5:55 am - 12:20 pm
ZAG
-
SEA
15h 25m
1 stop
$523Lufthansa
Wed, Mar 25 - Wed, Apr 8
Lufthansa Logo
9:55 am - 10:15 pm
SEA
-
ZAG
27h 20m
2 stops
Lufthansa Logo
9:45 am - 1:20 pm
ZAG
-
SEA
12h 35m
1 stop
$524Lufthansa
Sun, Feb 8 - Sun, Feb 15
British Airways Logo
8:20 pm - 12:05 pm
SEA
-
ZAG
30h 45m
1 stop
British Airways Logo
2:40 pm - 9:23 pm
ZAG
-
SEA
39h 43m
2 stops
$527British Airways
Mon, Mar 30 - Mon, Apr 6
United Airlines Logo
2:10 pm - 2:15 pm
SEA
-
ZAG
15h 05m
1 stop
United Airlines Logo
5:35 am - 12:20 pm
ZAG
-
SEA
15h 45m
1 stop
$530United Airlines
Tue, Mar 31 - Tue, Apr 7
Delta Logo
7:10 am - 2:35 pm
SEA
-
ZAG
22h 25m
2 stops
Delta Logo
3:05 pm - 9:18 pm
ZAG
-
SEA
39h 13m
2 stops
$531Delta
Tue, Feb 3 - Tue, Feb 17

British Airways flights from Seattle to Zagreb

Our best British Airways deals on Seattle to Zagreb flight tickets
British Airways
Mar 30
SEA1:35 pmSeattle/Tacoma Intl
20h 55m
1 stop
ZAG7:30 pmZagreb Franjo Tuđman
Apr 8
ZAG1:00 pmZagreb Franjo Tuđman
39h 03m
2 stops
SEA7:03 pmSeattle/Tacoma Intl
$516
British Airways
Mar 31
SEA7:21 amSeattle/Tacoma Intl
19h 44m
2 stops
ZAG12:05 pmZagreb Franjo Tuđman
Apr 8
ZAG1:00 pmZagreb Franjo Tuđman
39h 03m
2 stops
SEA7:03 pmSeattle/Tacoma Intl
$520
British Airways
Mar 30
SEA8:20 pmSeattle/Tacoma Intl
30h 45m
1 stop
ZAG12:05 pmZagreb Franjo Tuđman
Apr 6
ZAG2:40 pmZagreb Franjo Tuđman
39h 43m
2 stops
SEA9:23 pmSeattle/Tacoma Intl
$527

Delta flights from Seattle to Zagreb

Our best Delta deals on Seattle to Zagreb flight tickets
Delta
Feb 3
SEA1:40 pmSeattle/Tacoma Intl
15h 55m
1 stop
ZAG2:35 pmZagreb Franjo Tuđman
Feb 18
ZAG3:05 pmZagreb Franjo Tuđman
29h 35m
1 stop
SEA11:40 amSeattle/Tacoma Intl
$517
Delta
Feb 3
SEA7:10 amSeattle/Tacoma Intl
22h 25m
2 stops
ZAG2:35 pmZagreb Franjo Tuđman
Feb 18
ZAG6:30 amZagreb Franjo Tuđman
14h 10m
1 stop
SEA11:40 amSeattle/Tacoma Intl
$521
Delta
Feb 3
SEA7:10 amSeattle/Tacoma Intl
22h 25m
2 stops
ZAG2:35 pmZagreb Franjo Tuđman
Feb 18
ZAG3:05 pmZagreb Franjo Tuđman
34h 53m
2 stops
SEA4:58 pmSeattle/Tacoma Intl
$531

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 12, 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

Sun 3/29

6:40 pm-8:25 pm

1 stop16h 45m

Zagreb Franjo Tuđman

Mon 4/6

5:10 pm-4:30 pm

1 stop32h 20m

$515

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Mon 3/30

8:20 pm-7:30 pm

1 stop14h 10m

Zagreb Franjo Tuđman

Tue 4/7

8:25 pm-11:35 am

1 stop24h 10m

$516

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Tue 2/3

1:40 pm-2:35 pm

1 stop15h 55m

Zagreb Franjo Tuđman

Thu 2/19

3:05 pm-11:40 am

1 stop29h 35m

$517

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Tue 3/31

7:21 am-12:05 pm

2 stops19h 44m

Zagreb Franjo Tuđman

Wed 4/8

1:00 pm-7:03 pm

2 stops39h 03m

$520

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Tue 2/3

7:10 am-2:35 pm

2 stops22h 25m

Zagreb Franjo Tuđman

Wed 2/18

6:30 am-11:40 am

1 stop14h 10m

$521

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Wed 3/25

4:10 pm-3:55 pm

1 stop15h 45m

Zagreb Franjo Tuđman

Wed 4/8

5:55 am-12:20 pm

1 stop15h 25m

$523

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Sun 2/8

9:55 am-10:15 pm

2 stops27h 20m

Zagreb Franjo Tuđman

Sun 2/15

9:45 am-1:20 pm

1 stop12h 35m

$524

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Mon 3/30

8:20 pm-12:05 pm

1 stop30h 45m

Zagreb Franjo Tuđman

Mon 4/6

2:40 pm-9:23 pm

2 stops39h 43m

$527

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Tue 3/31

2:10 pm-2:15 pm

1 stop15h 05m

Zagreb Franjo Tuđman

Tue 4/7

5:35 am-12:20 pm

1 stop15h 45m

$530

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Tue 2/3

7:10 am-2:35 pm

2 stops22h 25m

Zagreb Franjo Tuđman

Tue 2/17

3:05 pm-9:18 pm

2 stops39h 13m

$531

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 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 March is another great option to travel to Zagreb, with average flight prices from Seattle averaging around $766.

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 $854 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 34% 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

16h 40m

Direct flights

None
The fastest flight from Seattle to Zagreb takes 16h 40m
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 16h 40m.

  • 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
7,665 reviews
Search British Airways flights
DeltaPriceFrom $553Free CancellationRating
7.9
8,039 reviews
Search Delta flights
KLMPriceFrom $561Free CancellationRating
7.7
1,437 reviews
Search KLM flights
LufthansaPriceFrom $617Free CancellationRating
6.8
7,709 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $649Free CancellationRating
7.3
4,160 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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