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Cheap flights from Seattle to Zagreb from $297

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 9/30. 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 (SEA-ZAG)

Cheap round-trip flights

Lufthansa Logo
3:10 pm - 3:55 pmSEA-ZAG
15h 45m1 stop
Lufthansa Logo
6:15 am - 12:10 pmZAG-SEA
14h 55m1 stop
$618Lufthansa
Find Deal
Wed, Nov 19 - Tue, Dec 2
Lufthansa Logo
7:00 am - 3:55 pmSEA-ZAG
23h 55m2 stops
Lufthansa Logo
6:15 am - 12:10 pmZAG-SEA
14h 55m1 stop
$623Lufthansa
Find Deal
Wed, Nov 19 - Tue, Dec 2
Logo
10:05 am - 1:50 pmSEA-ZAG
18h 45m2 stops
Logo
6:15 am - 9:56 pmZAG-SEA
24h 41m2 stops
$638
Find Deal
Wed, Nov 19 - Tue, Dec 2
KLM Logo
1:55 pm - 2:35 pmSEA-ZAG
15h 40m1 stop
KLM Logo
3:05 pm - 11:50 amZAG-SEA
29h 45m1 stop
$656KLM
Find Deal
Wed, Nov 19 - Tue, Dec 2
KLM Logo
1:55 pm - 2:35 pmSEA-ZAG
15h 40m1 stop
KLM Logo
6:30 am - 4:20 pmZAG-SEA
18h 50m2 stops
$666KLM
Find Deal
Wed, Nov 19 - Tue, Dec 2
Delta Logo
7:20 am - 2:35 pmSEA-ZAG
22h 15m2 stops
Delta Logo
6:30 am - 4:20 pmZAG-SEA
18h 50m2 stops
$671Delta
Find Deal
Wed, Nov 19 - Tue, Dec 2
British Airways Logo
1:30 pm - 1:50 pmSEA-ZAG
15h 20m1 stop
British Airways Logo
2:40 pm - 11:10 amZAG-SEA
29h 30m1 stop
$695British Airways
Find Deal
Sun, Oct 12 - Mon, Oct 20
Delta Logo
6:35 pm - 2:30 pmSEA-ZAG
34h 55m1 stop
Delta Logo
3:15 pm - 5:40 pmZAG-SEA
35h 25m1 stop
$731Delta
Find Deal
Tue, Oct 7 - Mon, Oct 20
British Airways Logo
1:30 pm - 7:55 pmSEA-ZAG
21h 25m1 stop
British Airways Logo
2:40 pm - 11:10 amZAG-SEA
29h 30m1 stop
$745British Airways
Find Deal
Fri, Oct 10 - Mon, Oct 20
Turkish Airlines Logo
7:10 pm - 12:50 pmSEA-ZAG
32h 40m1 stop
Turkish Airlines Logo
9:35 am - 5:15 pmZAG-SEA
16h 40m1 stop
$771Turkish Airlines
Find Deal
Mon, Oct 6 - Fri, Oct 17

Turkish Airlines flights from Seattle to Zagreb

Our best Turkish Airlines deals on Seattle to Zagreb flight tickets
Turkish Airlines
Oct 6
SEA7:10 pmSeattle/Tacoma Intl
32h 40m
1 stop
ZAG12:50 pmZagreb Franjo Tuđman
Oct 17
ZAG9:35 amZagreb Franjo Tuđman
16h 40m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$771
Find similar
Turkish Airlines
Aug 28
SEA12:30 pmSeattle/Tacoma Intl
15h 20m
1 stop
ZAG12:50 pmZagreb Franjo Tuđman
Sep 7
ZAG8:20 pmZagreb Franjo Tuđman
33h 34m
2 stops
SEA8:54 pmSeattle/Tacoma Intl
$990
Find similar
Turkish Airlines
Aug 28
SEA12:30 pmSeattle/Tacoma Intl
15h 20m
1 stop
ZAG12:50 pmZagreb Franjo Tuđman
Sep 7
ZAG8:20 pmZagreb Franjo Tuđman
33h 34m
2 stops
SEA8:54 pmSeattle/Tacoma Intl
$995
Find similar

Lufthansa flights from Seattle to Zagreb

Our best Lufthansa deals on Seattle to Zagreb flight tickets
Lufthansa
Nov 19
SEA3:10 pmSeattle/Tacoma Intl
15h 45m
1 stop
ZAG3:55 pmZagreb Franjo Tuđman
Dec 2
ZAG6:15 amZagreb Franjo Tuđman
14h 55m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
$618
Find similar
Lufthansa
Nov 19
SEA7:00 amSeattle/Tacoma Intl
23h 55m
2 stops
ZAG3:55 pmZagreb Franjo Tuđman
Dec 2
ZAG6:15 amZagreb Franjo Tuđman
14h 55m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
$623
Find similar
Lufthansa
Nov 2
SEA3:10 pmSeattle/Tacoma Intl
15h 45m
1 stop
ZAG3:55 pmZagreb Franjo Tuđman
Nov 23
ZAG6:15 amZagreb Franjo Tuđman
25h 30m
2 stops
SEA10:45 pmSeattle/Tacoma Intl
$675
Find similar

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 August 21, 2025.
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

Wed 11/19

3:10 pm-3:55 pm

1 stop15h 45m

Zagreb Franjo Tuđman

Tue 12/2

6:15 am-12:10 pm

1 stop14h 55m

$618

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Wed 11/19

7:00 am-3:55 pm

2 stops23h 55m

Zagreb Franjo Tuđman

Tue 12/2

6:15 am-12:10 pm

1 stop14h 55m

$623

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Wed 11/19

10:05 am-1:50 pm

2 stops18h 45m

Zagreb Franjo Tuđman

Tue 12/2

6:15 am-9:56 pm

2 stops24h 41m

$638

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Wed 11/19

1:55 pm-2:35 pm

1 stop15h 40m

Zagreb Franjo Tuđman

Tue 12/2

3:05 pm-11:50 am

1 stop29h 45m

$656

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Wed 11/19

1:55 pm-2:35 pm

1 stop15h 40m

Zagreb Franjo Tuđman

Tue 12/2

6:30 am-4:20 pm

2 stops18h 50m

$666

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Wed 11/19

7:20 am-2:35 pm

2 stops22h 15m

Zagreb Franjo Tuđman

Tue 12/2

6:30 am-4:20 pm

2 stops18h 50m

$671

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Sun 10/12

1:30 pm-1:50 pm

1 stop15h 20m

Zagreb Franjo Tuđman

Mon 10/20

2:40 pm-11:10 am

1 stop29h 30m

$695

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Tue 10/7

6:35 pm-2:30 pm

1 stop34h 55m

Zagreb Franjo Tuđman

Mon 10/20

3:15 pm-5:40 pm

1 stop35h 25m

$731

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Fri 10/10

1:30 pm-7:55 pm

1 stop21h 25m

Zagreb Franjo Tuđman

Mon 10/20

2:40 pm-11:10 am

1 stop29h 30m

$745

SeattleZagreb

SEA - ZAG

SEAZAG

Seattle/Tacoma Intl

Mon 10/6

7:10 pm-12:50 pm

1 stop32h 40m

Zagreb Franjo Tuđman

Fri 10/17

9:35 am-5:15 pm

1 stop16h 40m

$771

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 $687. The month of October is another great option to travel to Zagreb, with average flight prices from Seattle averaging around $731.

What is the cheapest day to depart on your flight to Zagreb?

The cheapest day to depart from Seattle to Zagreb is on a Tuesday. Travelers who choose to depart for Zagreb on a Tuesday will often find tickets for as low as $1,093. On the other hand, Wednesday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,176.

What is the cheapest time of day to depart on your flight to Zagreb?

Flying to Zagreb from Seattle in the evening is the least expensive time of day to depart. momondo users have found prices as low as $705 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Zagreb is at noon when prices are around $1,181.

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 $866 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 $678 on momondo.

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

Direct flights

None
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 14h 15m.

  • 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
LufthansaPriceFrom $621Free CancellationRating
6.8
7,344 reviews
Search Lufthansa flights
KLMPriceFrom $635Free CancellationRating
7.8
1,388 reviews
Search KLM flights
British AirwaysPriceFrom $640Free CancellationRating
6.7
7,291 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $647Free CancellationRating
7.3
3,950 reviews
Search Turkish Airlines flights
DeltaPriceFrom $680Free CancellationRating
7.9
7,981 reviews
Search Delta flights

Traveling to a place near Zagreb?

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

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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