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Cheap flights from Zagreb to Porto from £121

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — OPO
4 May — 11 May1
1 adult

Cheap flight deals from Zagreb to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Zagreb (ZAG) to Porto (OPO). 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 29 April 2025.

Round-trip from

£166

One-way from

£121

Popular in

May

Cheapest in

March

Average price

£204
Air Serbia
  • Air Serbia
  • 25/6-10/7
  • 2 total stops
  • 35h 55m total
  • Zagreb to Porto
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Air Serbia
  • Air Serbia
  • 14/5
  • 1 total stop
  • 14h 35m total
  • Zagreb to Porto
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from Zagreb to Porto

Cheapest flights from Zagreb to Porto
Explore the most affordable flight options available from Zagreb to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Wed 25/620:15ZAG - OPO
1 stop14h 35mAir Serbia
Thu 10/710:50OPO - ZAG
1 stop21h 20mAir Serbia
Deal found 29/4£166
Thu 26/613:20ZAG - OPO
1 stop11h 00mLufthansa
Sun 13/706:15OPO - ZAG
1 stop14h 05mLufthansa
Deal found 29/4£174
Wed 25/611:20ZAG - OPO
1 stop23h 15mAustrian Airlines
Sat 12/718:45OPO - ZAG
1 stop22h 25mAustrian Airlines
Deal found 29/4£190
Sat 28/608:20ZAG - OPO
1 stop14h 55mKLM
Sat 12/706:05OPO - ZAG
1 stop15h 40mKLM
Deal found 29/4£243
Fri 27/620:25ZAG - OPO
2 stops25h 55mMultiple Airlines
Fri 11/722:00OPO - ZAG
2 stops34h 55mMultiple Airlines
Deal found 29/4£347
Wed 25/618:00ZAG - OPO
1 stop25h 30mSWISS
Sat 12/702:50OPO - ZAG
2 stops41h 35mSWISS
Deal found 29/4£364

Cheapflights Fare Finder

Customise your flight search to find flights from Zagreb to Porto 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 858,174 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from Zagreb to Porto that are best for you.

Fly from

Zagreb

Fly to

Porto

Route

Depart

Return

Price

ZagrebPorto

ZAG - OPO

ZAGOPO

Zagreb Franjo Tuđman

Wed 25/6

20:15-09:50

1 stop14h 35m

Porto

Thu 10/7

10:50-09:10

1 stop21h 20m

£166

ZagrebPorto

ZAG - OPO

ZAGOPO

Zagreb Franjo Tuđman

Thu 26/6

13:20-23:20

1 stop11h 00m

Porto

Wed 9/7

06:15-21:20

1 stop14h 05m

£174

ZagrebPorto

ZAG - OPO

ZAGOPO

Zagreb Franjo Tuđman

Wed 25/6

11:20-09:35

1 stop23h 15m

Porto

Sat 12/7

18:45-18:10

1 stop22h 25m

£190

ZagrebPorto

ZAG - OPO

ZAGOPO

Zagreb Franjo Tuđman

Sat 28/6

08:20-22:15

1 stop14h 55m

Porto

Sat 12/7

06:05-22:45

1 stop15h 40m

£243

ZagrebPorto

ZAG - OPO

ZAGOPO

Zagreb Franjo Tuđman

Fri 27/6

20:25-21:20

2 stops25h 55m

Porto

Fri 11/7

22:00-09:55

2 stops34h 55m

£347

ZagrebPorto

ZAG - OPO

ZAGOPO

Zagreb Franjo Tuđman

Wed 25/6

18:00-18:30

1 stop25h 30m

Porto

Sat 12/7

02:50-21:25

2 stops41h 35m

£364

ZagrebPorto

ZAG - OPO

ZAGOPO

Zagreb Franjo Tuđman

Wed 14/5

20:15-09:50

1 stop14h 35m

£121

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Best time to book a flight from Zagreb to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Zagreb with our price prediction graph.
Estimated return 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 Zagreb to Porto

What is the cheapest month to book a flight from Zagreb to Porto?

Currently, February is the cheapest month in which you can book a flight from Zagreb to Porto (average of £66). Flying from Zagreb to Porto in August is currently the most expensive (average of £258). 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.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 inches per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated 29 April 2025.
KLM
7.8
Good
1,334 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.2

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.2

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
780 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.2

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,588 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.2

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Lufthansa
6.7
Okay
7,044 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.2

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air Serbia
6.3
Okay
196 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.2

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

  • What are the cheapest airlines flying from Zagreb to Porto round-trip?

    Our cheapest airline available from Zagreb to Porto is Air Serbia. Our recent data shows that you can find tickets from as low as £166 on this airline. Additional options worth looking into are Lufthansa and Austrian Airlines, starting at £174 and £190 round-trip. These flights start at 34% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Zagreb to Porto 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 Zagreb to Porto?

    Currently, February is the cheapest month in which you can book a flight from Zagreb to Porto (average of £66). Flying from Zagreb to Porto in August is currently the most expensive (average of £258). 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.

See more FAQs

Travelling to a place near Zagreb?

Book flights to Zagreb if you plan to visit one of these locations
Coimbra
Viseu
Guimarães
Vila Nova de Gaia
Aveiro

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Zagreb to Porto

See prices for flight routes from nearby airports that may be better suited for you.
Zagreb to Lisbon flights

Top airline flying from Zagreb to Porto

Discover the top airline that operate flights from Zagreb to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£130Average£297FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Zagreb to Porto?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Zagreb to Porto. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Zagreb to Porto?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Zagreb to Porto for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Zagreb to Porto with no change fees?

Need flexible booking options for your flight to Porto from Zagreb? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Zagreb to Porto become cheaper?

Yes, Cheapflights offers price alerts on Zagreb to Porto flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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