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Zagreb

$740+ Cheap flights from Portland, ME (PWM) to Zagreb (ZAG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ZAG
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Portland to Zagreb

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Zagreb (ZAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Round-trip from

$740
(United Airlines)
From Portland to Zagreb Franjo Tuđman
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Find flight deals from Portland to Zagreb

Cheapest flights from Portland to Zagreb
Explore the most affordable flight options available from Portland to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:30 pmPWM - ZAG
2 stops18h 05mDelta
Sun 11/166:30 amZAG - PWM
2 stops23h 24mDelta
Deal found 11/4$834

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Portland to Zagreb that are best for you.

Fly from

Portland

Fly to

Zagreb

Route

Depart

Return

Price

PortlandZagreb

PWM - ZAG

PWMZAG

Portland

Wed 3/4

2:10 pm-1:50 pm

2 stops17h 40m

Zagreb Franjo Tuđman

Mon 3/16

2:40 pm-6:13 pm

2 stops32h 33m

$740

PortlandZagreb

PWM - ZAG

PWMZAG

Portland

Sun 3/8

4:25 pm-10:15 pm

2 stops24h 50m

Zagreb Franjo Tuđman

Mon 3/16

2:40 pm-6:13 pm

2 stops32h 33m

$740

PortlandZagreb

PWM - ZAG

PWMZAG

Portland

Wed 3/4

6:30 am-2:35 pm

2 stops26h 05m

Zagreb Franjo Tuđman

Sun 3/15

3:25 pm-11:05 pm

2 stops36h 40m

$757

PortlandZagreb

PWM - ZAG

PWMZAG

Portland

Sun 3/8

5:00 pm-11:00 pm

2 stops25h 00m

Zagreb Franjo Tuđman

Sun 3/15

3:25 pm-11:05 pm

2 stops36h 40m

$763

PortlandZagreb

PWM - ZAG

PWMZAG

Portland

Thu 3/5

4:00 pm-1:50 pm

2 stops15h 50m

Zagreb Franjo Tuđman

Mon 3/16

2:40 pm-6:13 pm

2 stops32h 33m

$790

PortlandZagreb

PWM - ZAG

PWMZAG

Portland

Thu 3/5

2:35 pm-2:35 pm

2 stops18h 00m

Zagreb Franjo Tuđman

Sun 3/15

3:25 pm-11:49 pm

2 stops37h 24m

$813

PortlandZagreb

PWM - ZAG

PWMZAG

Portland

Sat 3/7

2:35 pm-1:15 pm

2 stops16h 40m

Zagreb Franjo Tuđman

Mon 3/16

8:45 am-11:49 pm

2 stops20h 04m

$1,177

PortlandZagreb

PWM - ZAG

PWMZAG

Portland

Fri 3/6

2:35 pm-1:15 pm

2 stops16h 40m

Zagreb Franjo Tuđman

Mon 3/16

8:45 am-11:49 pm

2 stops20h 04m

$1,328

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Best time to book a flight from Portland to Zagreb

Have a flexible travel schedule? Discover the best time to fly to Zagreb from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Zagreb

What is the cheapest month to book a flight from Portland, Maine to Zagreb?

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Zagreb (average of $424). Flying from Portland, Maine to Zagreb in June is currently the most expensive (average of $649). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PWM to ZAG?

Find hourly flight availability from Portland to Zagreb. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

When flying from Portland, Maine to Zagreb, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 78% versus a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Portland to Zagreb. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland, Maine to Zagreb?

    Airlines like United Airlines and Delta fly from Portland, Maine to Zagreb in about 17h 40m. The time it takes to get you to your destination can typically vary by up to 8h 25m. Airlines will cover a distance of 4022 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Portland to Zagreb that include hotel bookings?

    Yes. In addition to deals on Portland to Zagreb flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Zagreb?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Zagreb.

  • Can I find deals for business class flights from Portland to Zagreb?

    Yes. Cheapflights offers flight deals from Portland to Zagreb by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Zagreb?

    Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Zagreb (average of $424). Flying from Portland, Maine to Zagreb in June is currently the most expensive (average of $649). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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