BEG - OPO

Find cheap flights from Belgrade to Porto

1 adult
1 adult, Economy

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 Belgrade 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 Belgrade to Porto, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Belgrade to Porto (BEG-OPO)

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

Recent round-trip flight deals from Belgrade to Porto

Multiple Airlines Logo
BEG-OPO
1476 mimulti-stop
Multiple Airlines Logo
OPO-BEG
1476 mimulti-stop
Multiple Airlines
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Everything you should know

When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
July
Cheapest • 37% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
2 days a week
There are direct flights from Belgrade to Porto 2 days a week: Mon, Fri.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
Multiple Airlines
Wed 10/8
BEG - OPO • multi-stop
Cheapest one-way
Multiple Airlines
Wed 10/8
BEG - OPO • multi-stop
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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 Porto!
Booking Insights

KAYAK's insights & trends for Belgrade to Porto flights

Get data-powered insights and trends into flights from Belgrade 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 Belgrade to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belgrade 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 Belgrade to Porto is July, where tickets cost $126 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $335 and $277 respectively.

Can I save money by flying with a layover from Belgrade to Porto?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $127, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Belgrade to Porto?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Belgrade to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Belgrade to Porto, you should book around 3 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonDecember
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 37% lower on average.

When to book flights from Belgrade to Porto

Are your dates flexible? Find out the best times to travel from Belgrade to Porto 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 Belgrade to Porto

  • Do I need a passport to fly between Belgrade and Porto?

    Yes

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

    The Airbus A319 is the aircraft model that flies most regularly on the Belgrade to Porto flight route.

  • Which airline alliances offer flights from Belgrade to Porto?

    Star Alliance is the only airline alliance operating flights between Belgrade and Porto.

  • On which days can I fly direct from Belgrade to Porto?

    You can catch a nonstop flight from Belgrade to Porto on on Monday, Thursday, Friday, and Sunday.

  • Which is the best airline for flights from Belgrade to Porto, Lufthansa or Air Serbia?

    The two airlines most popular with KAYAK users for flights from Belgrade to Porto are Lufthansa and Air Serbia. With an average price for the route of $315 and an overall rating of 6.8, Lufthansa is the most popular choice. Air Serbia is also a great choice for the route, with an average price of $134 and an overall rating of 6.2.

  • How does KAYAK find such low prices on flights from Belgrade 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 Belgrade to Porto.

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

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

    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 Porto with an airline and back to Belgrade with another airline. Booking your flights between Belgrade and OPO 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 Belgrade 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 Belgrade up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Belgrade to Porto

  • Looking for a cheap flight? 25% of our users found flights on this route for $127 or less round-trip.

Prefer to fly direct from Belgrade to Porto?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Belgrade Nikola Tesla to Porto.
Find which airlines fly direct from Belgrade Nikola Tesla Airport to Porto Airport, which days they fly and book direct flights.

Direct departures

Belgrade Nikola Tesla to Porto

Monday

Air Serbia

Air Serbia

Friday

Air Serbia

Air Serbia

See more direct flights

Direct returns

Porto to Belgrade Nikola Tesla

Monday

Air Serbia

Air Serbia

Friday

Air Serbia

Air Serbia

See more direct flights

Reviews of the top airlines flying from Belgrade to Porto

 
See real verified KAYAK customer reviews for airlines flying from Belgrade 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 Belgrade 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.
6.8
LufthansaOverall score based on 7457 reviews
7.6Crew
6.4Entertainment
6.3Food
7.0Boarding
6.8Comfort
Airline reviews

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

8.0 ExcellentAnonymous, Aug 2025ORD - FRA
Read more Lufthansa reviews

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

Pathetic - boarded us on buses for transport to the plane then had us wait for over half an hour before we could board...because they needed time to clean the plane; something they knew before we got on the bus. Further, by the time we could board, there were 3 buses full of people waiting so boarding was a crowded mess.

The food could be better, more snacks. And have some plugs to chargue the phone.

Business Class Configuration was excellent- private and comfortable. Crew and service were excellent. I really appreciate Air Canada cabin pressurization equal to an altitude of 8,000ft. Upon landing, I felt more alert and refreshed than typical for international flights

Upon arriving at IAH, it was informed that the luggage had not arrived. Still waiting to hear back when it will be delivered.

I wasn’t allowed to board with my children. I was charged outrageous costs for basic carry on size luggage. The entertainment screens were outdated and not user friendly.

I have flown with many airlines. My first time was several years ago. Now I remember why I avoided them for so long. Lufthanza is the only airline who has ever raised a size/weight issue with my modest standard size carry on. I had to repack three times to meet their carry-on weight criteria. (Apparently the rules of physics apply differently on Lufthansa flight than on other airlines.) In the meantime their staff was quite rude, repeating meaningless phrases like "Rules are Rules." And ignoring the additional fact that weight is also weight, whether it is in found in your carry on or in your suitcase. They eventually acknowledged that customer service and satisfaction is, for them, a low priority. Never choosing Lufthansa again.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

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

No food just water No entertainment possibilities. No jacks to charge phone or anything

Unorganized, late and they lost my bag for several days.

Flight took very long to even get checked in for, everything was late and written out by hand. My luggage was lost for several days and it was the most unorganized flight experience of my life.

Delaying more than 5 hours from Belgrade to Tirana Information very rude to questions

It's the shortest trip one could get from BEG anywhere, so it was fine.

I paid for luggage when I bought the ticket but I could not board until I paid for luggage again. The fault lays at the feet of eDreams, the company that booked our flight. Sorry, Air Serbia, but it did affect the boarding process.

They had lost my ticket and despite showing them the confirmation email with the itinerary and receipt of payment for the flight they could not put me on that flight and rescheduled departure postponing it by a whole week

Kraljevo is very convenient airport. It's brand new, small.and efficient. Great job!

Long delay (6 hour late departure, not informative enough to provide up to date info on flight, poor food quality

Plane was late causing me to miss connection. Flight the next late causing me to miss the rebooked connection. Air seberia I think is more late than on time

Plane was old. Seats were hard and very close together. No in flight entertainment.

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

Information on your arrival and departure airports

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