Skyscanner

Cheap Flights from Porto to Zagreb

Compare Porto to Zagreb flight deals

Find the cheapest month or even day of the year to fly to Zagreb

Book the best Zagreb fare with no extra fees

Flight deals from Porto to Zagreb

Looking for a cheap last-minute deal or the best return flight from Porto to Zagreb? Find the lowest prices on one-way and return tickets right here.
Zagreb.ج.م.‏ 3,466 per passenger.Departing Thu, 24 Jul.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Thu, 24 Jul, arriving in Zagreb.Price includes taxes and charges.From ج.م.‏ 3,466, select.
Zagreb.ج.م.‏ 3,636 per passenger.Departing Thu, 12 Jun.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Thu, 12 Jun, arriving in Zagreb.Price includes taxes and charges.From ج.م.‏ 3,636, select.
Zagreb.ج.م.‏ 3,737 per passenger.Departing Wed, 23 Apr.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Wed, 23 Apr, arriving in Zagreb.Price includes taxes and charges.From ج.م.‏ 3,737, select.
Zagreb.ج.م.‏ 3,786 per passenger.Departing Thu, 29 May.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Thu, 29 May, arriving in Zagreb.Price includes taxes and charges.From ج.م.‏ 3,786, select.
Zagreb.ج.م.‏ 4,156 per passenger.Departing Thu, 18 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Thu, 18 Sep, arriving in Zagreb.Price includes taxes and charges.From ج.م.‏ 4,156, select.
Zagreb.ج.م.‏ 4,429 per passenger.Departing Thu, 9 Oct.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Thu, 9 Oct, arriving in Zagreb.Price includes taxes and charges.From ج.م.‏ 4,429, select.
Zagreb.ج.م.‏ 4,708 per passenger.Departing Thu, 7 Aug.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Thu, 7 Aug, arriving in Zagreb.Price includes taxes and charges.From ج.م.‏ 4,708, select.
Zagreb.ج.م.‏ 4,863 per passenger.Departing Fri, 20 Feb.One-way flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Porto on Fri, 20 Feb, arriving in Zagreb.Price includes taxes and charges.From ج.م.‏ 4,863, select.

Find the cheapest month to fly from Porto to Zagreb

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto to Zagreb flights are currently cheapest in July.
Apr
from ج.م.‏ 3,737
May
from ج.م.‏ 3,786
Jun
from ج.م.‏ 3,636
Jul
from ج.م.‏ 3,466
Aug
from ج.م.‏ 4,708
Sep
from ج.م.‏ 4,156
Oct
from ج.م.‏ 4,429
Nov
from ج.م.‏ 4,863
Dec
Find prices
Jan
Find prices
Feb
from ج.م.‏ 4,863
Mar
Find prices

Porto to Zagreb: Alternative routes

Compare routes from Porto to Zagreb below. You may find an airport to fly into that's cheaper, faster, or easier than Zagreb.

Porto to Zagreb: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 3,466
Cheapest month to flyJuly

Finding cheap flights from Porto to Zagreb: Frequently asked questions

The best price we found for a return flight from Porto to Zagreb is ج.م.‏ 7,735. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Porto to Zagreb. But we found flights with one or more stops from ج.م.‏ 7,735.
As of April 2025, there are no flights flying from Porto to Zagreb.
The cheapest month to fly from Porto to Zagreb is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Zagreb Airport on Thursday, 29 May 2025.
No airlines currently offer direct flights between Porto Airport and Zagreb Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Zagreb but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Zagreb is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Zagreb.

Flying from Porto Airport (OPO) to Franjo Tudman Airport (ZAG): what you need to know

  • Zagreb is one hour ahead of Porto and is in the UTC+1 timezone.

  • To ensure you catch your OPO to ZAG flight, leave enough time to check in and drop off your luggage. Arriving two hours before international departures and one hour before domestic flights is the general travel rule.

  • You can expect longer lines in popular months such as August. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a wise move.

  • Think about adding a stopover when booking your ticket from Porto Airport to Franjo Tudman Airport. Just uncheck 'Direct flights only' to break up your trip, or even explore someplace new along the way. Here's where you can stop between OPO and ZAG:

    • Memmingen Allgau Airport

    • Franz Josef Strauss Airport

    • Zurich Airport

How to find the cheapest flights from Porto Airport (OPO) to Franjo Tudman Airport (ZAG)

  • ج.م.‏ 3,466 is the lowest price for a one-way Porto Airport to Franjo Tudman Airport flight. A return flight starts at ج.م.‏ 7,735. These prices can change based on demand and availability.

  • To score cheap tickets from OPO to ZAG, book in advance. Airlines tend to offer lower fares when flights are first made available.

  • The 'Whole month' search tool shows you the cheapest flights from Porto Airport to Franjo Tudman Airport throughout the entire month. It's a great way to snap up a bargain if your dates aren't set in stone.

  • Spend less time searching for cheap flights from OPO to ZAG by creating a Price Alert. You'll get an email or notification through the app when a lower fare pops up.

  • Tailor your trip with filters. Select your preferred departure and arrival times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Porto Airport to Franjo Tudman Airport.

Handy information about Porto Airport (OPO)

  • Of all flights departing from Porto Airport, 74.49% arrive as scheduled at their destination.

  • To reach Porto Airport from central Porto, it'll take around 20 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 16 kilometres from the airport to the city centre.

  • The journey on public transport typically takes 50 minutes.

  • Catching an early flight from Porto Airport to Franjo Tudman Airport? Avoid rushing to the terminal (and get some extra shut-eye) by choosing one of these stays near OPO:

Arriving at Franjo Tudman Airport (ZAG)

  • The last thing you want is a lengthy journey to your hotel if you're arriving on a late Porto Airport to Franjo Tudman Airport flight. Stay at one of these accommodation options near ZAG instead:

  • Say yes to new adventures by picking up a Franjo Tudman Airport rental car. Grab your wheels from AVIA Rent, Green Motion or OK Mobility and explore beyond Zagreb's usual tourist stops.

  • Booking your vehicle from Franjo Tudman Airport around four weeks in advance gives you the best chance of locking in a great deal.

Getting from Franjo Tudman Airport (ZAG) to central Zagreb

  • Franjo Tudman Airport to central Zagreb has a drive time of around 25 minutes. It's approximately 16 kilometres away.

  • If you're travelling by public transport, expect a journey of roughly 1 hour.

When to fly to Franjo Tudman Airport (ZAG)

  • It's time to pick your dates for your flight from Porto Airport to Franjo Tudman Airport. August is the busiest month to head to Zagreb. If you want a more relaxed vibe, go in February.

  • Book your flight from Porto Airport to Franjo Tudman Airport for August if you want to go to Zagreb during its warmest month. Expect temperatures of between 14ºC and 30ºC.

  • January has average temperatures of between -7ºC and 8ºC. Look for cheap tickets from OPO to ZAG sometime then if you like cooler conditions.

Explore more of Croatia

  • Split is just one of the many cities in Croatia waiting to be discovered after you've seen Zagreb. Around 257 kilometres away to the south, its top attractions include Diocletian's Palace, Marjan Hill Stairs and Riva Harbour.

  • Around 129 kilometres south-west of Zagreb, Rijeka is another essential stop in Croatia. Experience major highlights starting with Trsat castle park, Old Gateway (Roman Arch) and Korzo.

Plan the rest of your trip from Porto to Zagreb

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.