ZAG - OPO

£121 Find Cheap Flights from Zagreb to Porto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Zagreb to Porto departing on 14/5. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Porto

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

Cheap Flight Deals from Zagreb to Porto (ZAG-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Zagreb to Porto 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.

Recent return flight deals from Zagreb to Porto

KAYAK's recommended return flight deals from the most popular airlines that fly from Zagreb to Porto.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air Serbia Logo
20:15 - 09:50ZAG-OPO
14h 35m1 stop
Air Serbia Logo
10:50 - 09:10OPO-ZAG
21h 20m1 stop
£166Air Serbia
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Wed, 25 Jun - Thu, 10 Jul
Lufthansa Logo
13:20 - 23:20ZAG-OPO
11h 00m1 stop
Lufthansa Logo
06:15 - 21:20OPO-ZAG
14h 05m1 stop
£174Lufthansa
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Thu, 26 Jun - Sun, 13 Jul
Lufthansa Logo
06:05 - 23:20ZAG-OPO
18h 15m1 stop
Lufthansa Logo
06:15 - 21:20OPO-ZAG
14h 05m1 stop
£186Lufthansa
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Sun, 29 Jun - Wed, 9 Jul
Austrian Airlines Logo
11:20 - 09:35ZAG-OPO
23h 15m1 stop
Austrian Airlines Logo
18:45 - 18:10OPO-ZAG
22h 25m1 stop
£190Austrian Airlines
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Wed, 25 Jun - Sat, 12 Jul
Lufthansa Logo
06:05 - 23:20ZAG-OPO
18h 15m1 stop
Lufthansa Logo
06:15 - 21:20OPO-ZAG
14h 05m1 stop
£200Lufthansa
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Sun, 29 Jun - Fri, 11 Jul
Lufthansa Logo
06:05 - 10:25ZAG-OPO
5h 20m1 stop
Lufthansa Logo
06:15 - 23:40OPO-ZAG
16h 25m2 stops
£201Lufthansa
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Wed, 25 Jun - Wed, 9 Jul
KLM Logo
08:20 - 22:15ZAG-OPO
14h 55m1 stop
KLM Logo
06:05 - 22:45OPO-ZAG
15h 40m1 stop
£243KLM
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Sat, 28 Jun - Sat, 12 Jul
Logo
20:25 - 21:20ZAG-OPO
25h 55m2 stops
Logo
22:00 - 09:55OPO-ZAG
34h 55m2 stops
£347
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Fri, 27 Jun - Fri, 11 Jul
SWISS Logo
18:00 - 18:30ZAG-OPO
25h 30m1 stop
SWISS Logo
02:50 - 21:25OPO-ZAG
41h 35m2 stops
£364SWISS
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Wed, 25 Jun - Sat, 12 Jul
SWISS Logo
17:50 - 13:45ZAG-OPO
44h 55m2 stops
SWISS Logo
08:40 - 21:10OPO-ZAG
11h 30m1 stop
£391SWISS
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Sat, 28 Jun - Wed, 9 Jul
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KAYAK's insights & trends for Zagreb to Porto flights

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

What is the cheapest month to fly from Zagreb to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Zagreb to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Zagreb to Porto is March, where tickets cost £139 (return) on average. On the other hand, the most expensive months are May and August, where the average cost of round-trip tickets is £386 and £370 respectively.
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Good to know - Cheap tickets from Zagreb to Porto

Low season

January

High season

October

Cheapest flight

£121
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly and prices are also 18% lower on average.
Flight from Zagreb to Porto

When to book flights from Zagreb to Porto

Are your dates flexible? Find out the best times to travel from Zagreb to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Zagreb to Porto

  • What is the cheapest flight from Zagreb to Porto?

    In the last 3 days, the lowest price for a flight from Zagreb to Porto was £162 for a one-way ticket and £223 for a return.

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

    Zagreb airport is called Zagreb Franjo Tuđman and the only airport in Porto is Porto.

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

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

  • Which airline alliances offer flights from Zagreb to Porto?

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

  • How does KAYAK find such low prices on flights from Zagreb to Porto?

    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 Zagreb to Porto.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Zagreb 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 Zagreb to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Porto with an airline and back to Zagreb with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Zagreb to Porto?

    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 Porto from Zagreb up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Zagreb to Porto

 
See real verified KAYAK customer reviews for airlines flying from Zagreb to Porto. 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 Zagreb to Porto? 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.
6.7
LufthansaOverall score based on 7044 reviews
6.2Food
6.9Boarding
6.7Comfort
7.5Crew
6.4Entertainment
Airline reviews

The flight was delayed by an hour. Made the connection uncomfortably tight.

6.0 GoodShannen, Apr 2025LCY - FRA
Read more Lufthansa reviews

The flight was delayed by an hour. Made the connection uncomfortably tight.

It was good, but I felt a little cramp on the plane whether I was in Economy or not.

For such long flight we were expecting more comfortable seat , which were to close to each other , the backrest we could only lean a few inches to the back and you really couldn't stretch your legs.

The real bathroom smelled horrible and it smelled in the real of the plane..

It’s not bad, simply it’s not as it used to be years ago.

Sorry, I’m not a fan of United. The seats are just too cramped and uncomfortable if you are traveling very far.

Delayed flight with no explanations; poorly managed gate and boarding process.

Had to put carry ons under seat and had no legroom!!!

I remember flying with Lufthansa many years ago, and it used to be an amazing airline with more technologically savvy and roomy planes, but unfortunately that isn’t the case anymore. The space between the seats is much smaller, which is ok for short flights, but definitely not for across the Atlantic flights. Not sure if I’ll opt for Lufthansa the next time, maybe just if necessary.

Before the flight I received an email from LH that our seat were changed to other comparable seats. At boarding however we found our reassigned “comparable” seats were directly by the toilet. They sure were no “comparable “ seats and we were quite disappointed!

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

Information on your arrival and departure airports

Porto (OPO)
Zagreb (ZAG)

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