PDX - ZAG

$323 Find Cheap Flights from Portland 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 Portland to Zagreb departing on 10/18. 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.
1 adult
1 adult, Economy

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 Portland to Zagreb, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Zagreb, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Portland to Zagreb (PDX-ZAG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Zagreb

Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
12:40 pm - 1:15 pmPDX-ZAG
40h 35m2 stops
Multiple Airlines Logo
8:45 am - 9:04 pmZAG-PDX
21h 19m2 stops
$660Multiple Airlines
Find Deal
Wed, Mar 11 - Sun, Mar 15
United Airlines Logo
8:15 am - 1:50 pmPDX-ZAG
21h 35m2 stops
United Airlines Logo
2:35 pm - 8:25 pmZAG-PDX
37h 50m2 stops
$664United Airlines
Find Deal
Wed, Mar 11 - Sun, Mar 15
United Airlines Logo
8:15 am - 1:50 pmPDX-ZAG
21h 35m2 stops
United Airlines Logo
2:35 pm - 10:08 pmZAG-PDX
39h 33m2 stops
$665United Airlines
Find Deal
Wed, Mar 11 - Sun, Mar 15
Delta Logo
11:10 am - 2:35 pmPDX-ZAG
19h 25m2 stops
Delta Logo
6:30 am - 12:25 pmZAG-PDX
13h 55m1 stop
$710Delta
Find Deal
Wed, Mar 11 - Sun, Mar 15
United Airlines Logo
8:00 am - 1:50 pmPDX-ZAG
21h 50m2 stops
United Airlines Logo
2:35 pm - 8:25 pmZAG-PDX
37h 50m2 stops
$717United Airlines
Find Deal
Wed, Mar 11 - Sun, Mar 15
Delta Logo
2:25 pm - 11:00 pmPDX-ZAG
24h 35m1 stop
Delta Logo
6:30 am - 12:25 pmZAG-PDX
13h 55m1 stop
$732Delta
Find Deal
Thu, Oct 30 - Thu, Nov 6
KLM Logo
1:30 pm - 1:10 pmPDX-ZAG
15h 40m2 stops
KLM Logo
8:25 am - 11:25 amZAG-PDX
36h 00m1 stop
$737KLM
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Thu, Oct 9 - Wed, Oct 15
KLM Logo
11:10 am - 1:10 pmPDX-ZAG
17h 00m2 stops
KLM Logo
6:00 am - 11:20 amZAG-PDX
14h 20m1 stop
$747KLM
Find Deal
Thu, Oct 9 - Wed, Oct 15
KLM Logo
11:10 am - 1:10 pmPDX-ZAG
17h 00m2 stops
KLM Logo
8:20 am - 7:19 pmZAG-PDX
19h 59m2 stops
$757KLM
Find Deal
Thu, Oct 9 - Wed, Oct 15
United Airlines Logo
7:02 am - 11:40 pmPDX-ZAG
55h 38m3 stops
United Airlines Logo
3:00 pm - 6:46 pmZAG-PDX
36h 46m2 stops
$812United Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $664 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$660
Typical prices: $870-1258
Multiple Airlines
Thu 10/30Thu 11/6
PDX - ZAG • 2 stops
Cheapest one-way
$323
Multiple Airlines
Sat 10/18
PDX - ZAG • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Zagreb!
Booking Insights

KAYAK's insights & trends for Portland to Zagreb flights

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

How much is a round-trip flight from Portland to Zagreb?

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

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

For Portland to Zagreb, Tuesday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Zagreb back to Portland, the best deals are generally found on Monday, with Tuesday being the most expensive.

Good to know

Low seasonMarch
Cheapest flight$323
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 36% increase in price.
Flight from Portland to Zagreb

When to book flights from Portland to Zagreb

Are your dates flexible? Find out the best times to travel from Portland 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 Portland to Zagreb

  • What is the cheapest flight from Portland to Zagreb?

    In the last 3 days, the lowest price for a flight from Portland to Zagreb was $323 for a one-way ticket and $660 for a round-trip.

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

    A passport is required to fly from Portland to Zagreb.

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

    On your way to Zagreb, you’ll fly out from Portland. You’ll be landing at Zagreb Franjo Tuđman.

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

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

  • Which airline alliances offer flights from Portland to Zagreb?

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

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

    The two airlines most popular with KAYAK users for flights from Portland to Zagreb are Delta and KLM. With an average price for the route of $1,254 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,402 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Portland 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 Portland to Zagreb.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Zagreb from Portland 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 Portland 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 Portland with another airline. Booking your flights between Portland 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 Portland 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 Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Portland to Zagreb

 
See real verified KAYAK customer reviews for airlines flying from Portland 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 Portland 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.
7.9
DeltaOverall score based on 7954 reviews
8.2Boarding
8.5Crew
7.3Food
7.9Comfort
7.9Entertainment
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

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!

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

Information on your arrival and departure airports

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