ZAG - OPO

£118 Find Cheap Flights from Zagreb to Porto – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£156
Typical prices: £178-£327
KLM
Wed 28/11Wed 5/12
ZAG - OPO • 1 stop
Cheapest one-way flight
£118
Typical prices: £96-£182
KLM
Wed 7/3
ZAG - OPO • 1 stop
Direct flights
Not available
There are currently no direct flights between Zagreb and Porto. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 25% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Amsterdam Schiphol (AMS)
Cheapest • Avg £176 (return)
Munich Franz Josef Strauss (MUC)
Shortest trip • 6h 11m (one-way)
Insights
Insights
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We hope you enjoy your trip to Porto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Zagreb to Porto (ZAG-OPO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Zagreb to Porto

Sat, 28 Nov - Sat, 5 Dec
KLM Logo
17:40 - 22:30ZAG  Zagreb Franjo Tuđman-OPO Porto
5h 50m1 stop Amsterdam Schiphol
KLM Logo
16:10 - 23:00OPO  Porto-ZAG Zagreb Franjo Tuđman
5h 50m1 stop Amsterdam Schiphol
£156KLM
Sat, 28 Nov - Sat, 5 Dec
KLM Logo
17:40 - 22:30ZAG  Zagreb Franjo Tuđman-OPO Porto
5h 50m1 stop Amsterdam Schiphol
KLM Logo
16:10 - 23:00OPO  Porto-ZAG Zagreb Franjo Tuđman
5h 50m1 stop Amsterdam Schiphol
£163KLM
Sat, 28 Nov - Sat, 5 Dec
KLM Logo
17:40 - 22:30ZAG  Zagreb Franjo Tuđman-OPO Porto
5h 50m1 stop Amsterdam Schiphol
KLM Logo
16:10 - 23:00OPO  Porto-ZAG Zagreb Franjo Tuđman
5h 50m1 stop Amsterdam Schiphol
£163KLM
Sat, 28 Nov - Sat, 5 Dec
KLM Logo
17:40 - 22:30ZAG  Zagreb Franjo Tuđman-OPO Porto
5h 50m1 stop Amsterdam Schiphol
KLM Logo
16:10 - 23:00OPO  Porto-ZAG Zagreb Franjo Tuđman
5h 50m1 stop Amsterdam Schiphol
£164KLM
Thu, 3 Dec - Thu, 10 Dec
Turkish Airlines Logo
20:05 - 15:25ZAG  Zagreb Franjo Tuđman-OPO Porto
20h 20m1 stop Istanbul
Turkish Airlines Logo
10:55 - 08:30OPO  Porto-ZAG Zagreb Franjo Tuđman
20h 35m1 stop Istanbul
£309Turkish Airlines
Sat, 28 Nov - Sat, 5 Dec
Air Serbia Logo
11:30 - 19:20ZAG  Zagreb Franjo Tuđman-OPO Porto
8h 50m2 stops Belgrade Nikola Tesla Madrid Barajas
Air Serbia Logo
11:35 - 09:00OPO  Porto-ZAG Zagreb Franjo Tuđman
20h 25m2 stops Madrid Barajas Belgrade Nikola Tesla
£442Air Serbia
Sat, 28 Nov - Sat, 5 Dec
Air Serbia Logo
11:30 - 19:20ZAG  Zagreb Franjo Tuđman-OPO Porto
8h 50m2 stops Belgrade Nikola Tesla Madrid Barajas
Air Serbia Logo
11:35 - 09:00OPO  Porto-ZAG Zagreb Franjo Tuđman
20h 25m2 stops Madrid Barajas Belgrade Nikola Tesla
£443Air Serbia
Sat, 28 Nov - Sat, 5 Dec
Air Serbia Logo
11:30 - 19:20ZAG  Zagreb Franjo Tuđman-OPO Porto
8h 50m2 stops Belgrade Nikola Tesla Madrid Barajas
Air Serbia Logo
11:35 - 09:00OPO  Porto-ZAG Zagreb Franjo Tuđman
20h 25m2 stops Madrid Barajas Belgrade Nikola Tesla
£448Air Serbia
Thu, 3 Dec - Thu, 10 Dec
Turkish Airlines Logo
20:05 - 18:00ZAG  Zagreb Franjo Tuđman-OPO Porto
22h 55m2 stops Istanbul Lisbon Humberto Delgado
Turkish Airlines Logo
16:25 - 08:30OPO  Porto-ZAG Zagreb Franjo Tuđman
15h 05m1 stop Istanbul
£604Turkish Airlines
Thu, 10 Dec - Thu, 17 Dec
Turkish Airlines Logo
20:05 - 18:00ZAG  Zagreb Franjo Tuđman-OPO Porto
22h 55m2 stops Istanbul Lisbon Humberto Delgado
Turkish Airlines Logo
16:25 - 08:30OPO  Porto-ZAG Zagreb Franjo Tuđman
15h 05m1 stop Istanbul
£615Turkish Airlines
Booking Insights

Price, demand, and travel trends for Zagreb to Porto flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Zagreb to Porto?

Return flights from Zagreb to Porto typically range from £178 to £327. The lowest price found in the past 5 days was £156 on KLM.

What's the cheapest day of the week to fly from Zagreb to Porto?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Zagreb to Porto. It's 46% cheaper than the average day, while Sunday is the most expensive, with prices 37% higher.

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

•February is the cheapest month to fly from Zagreb to Porto at £173 return.
•December (£355) and January (£343) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 105% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Zagreb to Porto flights

Low season

May

Cheapest flight

£118
Beat the crowds with an average 64% drop in traveller numbers.
The most popular month to fly with an average 45% increase in traveller numbers.
One-way 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

Your Zagreb to Porto flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • How long is a flight from Zagreb to Porto?

    A direct flight from Zagreb to Porto takes 00m, covering 1,272 miles.

  • Do I need a passport to fly from Zagreb to Porto?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Zagreb to Porto flight?

    Return flights from Zagreb to Porto range from £178 to £327, with an average of £231 over the past 12 months. Anything below £178 counts as a good deal.

  • Have flight prices from Zagreb to Porto changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £156 to £1,267. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Zagreb to Porto looking right now?

    One-way fares from Zagreb to Porto are currently lower than usual. Average one-way flight prices are about £118, which is 16% below the typical average for this route.

  • Which car hire options are available at Porto Airport (OPO)?

    Porto Airport (OPO) hosts 5 major car hire companies, with daily rates starting from around £18 for economy cars. Top options include:

    • GREEN MOTION
    • Drive on Holiday
    • Klass Wagen
    • Goldcar Rental SP
    • Sixt

  • Which airports can I use when flying from Zagreb to Porto?

    Flights from Zagreb to Porto usually depart from Zagreb Franjo Tuđman (ZAG) and arrive at Porto (OPO).

  • Which airports do connecting flights from Zagreb to Porto pass through?

    One-stop flights from Zagreb to Porto most commonly connect through:

    • Munich Franz Josef Strauss (MUC) – 29% of one-stop connections
    • Frankfurt am Main (FRA) – 25% of one-stop connections
    • Zurich (ZRH) – 13% of one-stop connections
    • Amsterdam Schiphol (AMS) – 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Zagreb to Porto?

    Yes. Flexible dates can save you up to 61% on flights from Zagreb to Porto. Monday is the cheapest departure day at £125 return on average, while Sunday is the most expensive at £317, a difference of £192.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Zagreb to Porto?

    Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time of 6h 11m, compared to 6h 23m via Frankfurt am Main (FRA) and 7h 52m via Paris Charles de Gaulle (CDG).

  • What is the time difference between Zagreb and Porto?

    Porto is 1 hour behind Zagreb (Western European Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Porto?

    Some of the most popular sights in Porto are Ribeira Square, Ponte de D. Luís, and Stadium of Bessa XXI Century. These are among the most viewed places in Porto on KAYAK.

Your guide to booking Zagreb to Porto flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Sunday. On this route, Monday flights average £125, about £192 less than Sunday fares (61% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Zagreb to Porto trip for February. Fares historically average £173 return in that month – typically £182 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Porto Airport.

    • Ap Aeroporto Porto

More options for your flight from Zagreb to Porto

Complete your trip to Porto with a hotel stay or car hire

Car hire in Porto
Hotels in Porto
Holidays in Porto