Cheap flights from Porto to Belgrade Nikola Tesla

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Flight deals from Porto Airport to Belgrade Nikola Tesla Airport

Looking for a cheap last-minute deal or the best round-trip flight from Porto Airport to Belgrade Nikola Tesla Airport? If you want to travel next month, round-trip fares start from $153. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Porto to Belgrade Nikola Tesla

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto to Belgrade Nikola Tesla flights are currently cheapest in March.

Direct flights from Porto to Belgrade Nikola Tesla

Porto to Belgrade Nikola Tesla: Alternative routes

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

Porto to Belgrade: Flight information

The things to know before you go.
Cheapest flight found$130
Cheapest month to flyDecember
Average flight time3 hrs, 25 mins
Most popular airlineAir Serbia
Average flights per week3

Finding cheap flights from Porto to Belgrade Nikola Tesla: Frequently asked questions

The best price we found for a round-trip flight from Porto to Belgrade Nikola Tesla is $130. 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.
3 hours and 25 minutes is the average flight time from Porto to Belgrade Nikola Tesla.
Air Serbia, Bulgaria Air and airBaltic fly direct from Porto to Belgrade Nikola Tesla.
There are 3 flights per week flying from Porto to Belgrade Nikola Tesla, as of November 2025.
The cheapest month to fly from Porto to Belgrade Nikola Tesla is usually December.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Belgrade Nikola Tesla Airport on Monday, December 22, 2025.
Yes – the average flight time is 3 hours and 25 minutes.
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 Belgrade Nikola Tesla 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 Belgrade is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Vueling Airlines and Air Serbia offer the cheapest flight tickets to Belgrade Nikola Tesla.

Traveling from Porto Airport (OPO) to Belgrad Nikola Tesla Airport (BEG): what you need to know

  • Around 3 hours 20 minutes is how long you can expect to be in the air on a direct flight from Porto Airport to Belgrad Nikola Tesla Airport.

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

  • Flights from OPO to BEG start from 10:45 — the first with Air Serbia. The last departure is at 17:35 with Air Serbia. In total, you can choose from six weekly Porto Airport to Belgrad Nikola Tesla Airport flights.

  • Arrive at the airport on time so you don't miss your OPO to BEG flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • During popular months like August, it's a good idea to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead for an international flight when you travel during a high season in general.

  • Air Serbia is your ticket to exploring Belgrade (and maybe even some other exciting corners of Serbia!). Check out the direct flights from Porto Airport to Belgrad Nikola Tesla Airport offered by this airline.

  • Most passengers choose to travel with Air Serbia on this route.

  • Air Serbia is the most punctual carrier operating OPO to BEG flights, with 71.43% of its services arriving on schedule.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Porto Airport to Belgrad Nikola Tesla Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to explore the city of your choice. Some great stopovers between OPO and BEG include:

    • Barcelona-El Prat Airport

    • Adolfo Suarez Madrid-Barajas Airport

    • Geneve Airport

How to find the cheapest flights from Porto Airport (OPO) to Belgrad Nikola Tesla Airport (BEG)

  • At the moment, $62 is the lowest price we've seen for a one-way Porto Airport to Belgrad Nikola Tesla Airport flight. The best price for a return ticket is $130. Remember that fares could change due to demand when booking.

  • Score cheap tickets from OPO to BEG by booking one month ahead. Based on our research, that's the sweet spot for picking up a bargain.

  • The cheapest month for flights from Porto Airport to Belgrad Nikola Tesla Airport is December. Use the 'Whole month' tool to find the lowest airfares if you have a flexible travel schedule.

  • Getting your hands on cheap flights from OPO to BEG couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when fares go down.

  • Tailor your trip using filters. Pick your arrival and departure times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Porto Airport to Belgrad Nikola Tesla Airport.

Handy information about Porto Airport (OPO)

  • Of the departures from Porto Airport, 74.49% touch down on time at their destination.

  • Central Porto to Porto Airport is approximately 16 kilometers. Depending on traffic, it'll take you about 20 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Catching public transport? Expect a journey time of around 50 minutes.

  • Searching for a convenient hotel near OPO? If you're boarding an early flight from Porto Airport to Belgrad Nikola Tesla Airport, these accommodation options will put you moments from your check-in counter:

Arriving at Belgrad Nikola Tesla Airport (BEG)

  • If you're arriving on a late Porto Airport to Belgrad Nikola Tesla Airport flight, few things beat the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and relaxing shortly after at one of these hotels near BEG:

  • Say yes to new adventures by picking up a Belgrad Nikola Tesla Airport rental car. Grab a set of wheels from Surprice, Carwiz or Avis and experience the lesser-explored corners of Belgrade and beyond.

  • Booking your vehicle from Belgrad Nikola Tesla Airport about one week ahead can help you get the best possible rate.

Getting from Belgrad Nikola Tesla Airport (BEG) to central Belgrade

  • From Belgrad Nikola Tesla Airport, Belgrade is approximately 18 kilometers away. It takes around 20 minutes to reach the center by car.

  • It takes roughly 50 minutes to get there using public transport.

When to fly to Belgrad Nikola Tesla Airport (BEG)

  • August is the busiest month for flights from Porto Airport to Belgrad Nikola Tesla Airport. To skip the crowds, visit Belgrade in April.

  • Lock in your flight from Porto Airport to Belgrad Nikola Tesla Airport for August if you'd like to visit Belgrade during its warmest month. You can expect temperatures of between 16ºC (61ºF) and 32ºC (90ºF).

  • For cooler conditions, search for a cheap ticket from OPO to BEG in January. Average temperatures are between -8ºC (18ºF) and 8ºC (46ºF) then.

Explore more of Serbia

  • You've visited Belgrade, now it's time to discover other corners of Serbia. Journey about 72 kilometers north-west to Novi Sad to check off its must-visit sights. From Bista Teodora Pavlovića to Platani u ulici Vojvode Mišićan and Bački Zoo vrt, you've got a jam-packed schedule ahead.

  • If you're looking to explore another major destination in Serbia, head for Subotica, roughly 153 kilometers north-west of Belgrade. Car Jovan Nenad, Zgrada štedionice Subotice i okoline and Memorial fountain to Olympics medalists are key reasons to visit.

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