$75 Cheap Flights from Belgrade (BEG) to Porto (OPO)

View $75 flight on Thu, Sep 11, 2025Opens in a new window

Popular airlines from Nikola Tesla Airport (BEG) to Porto Airport (OPO)

Cheap Flights from Belgrade to Porto (BEG-OPO)

Prices were available within the past 7 days and start at $75 for one-way flights and $149 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Serbia
Mon, Nov 10 - Fri, Nov 14
BEG
Belgrade
OPO
Porto
$149 Roundtrip, found 5 days ago
$149
Roundtrip
found 5 days ago
Select Air Serbia flight, departing Mon, Nov 10 from Belgrade to Porto, returning Fri, Nov 14, priced at $149 found 5 days ago
Air Serbia
Mon, Oct 27 - Mon, Nov 17
BEG
Belgrade
OPO
Porto
$199 Roundtrip, found 3 days ago
$199
Roundtrip
found 3 days ago
Select Air Serbia flight, departing Mon, Oct 27 from Belgrade to Porto, returning Mon, Nov 17, priced at $199 found 3 days ago
Lufthansa
Sat, Nov 22 - Mon, Nov 24
BEG
Belgrade
OPO
Porto
$205 Roundtrip, found 4 days ago
$205
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Nov 22 from Belgrade to Porto, returning Mon, Nov 24, priced at $205 found 4 days ago
Air Serbia
Mon, Oct 27 - Fri, Nov 14
BEG
Belgrade
OPO
Porto
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Mon, Oct 27 from Belgrade to Porto, returning Fri, Nov 14, priced at $207 found 1 day ago
Lufthansa
Sat, Nov 22 - Mon, Nov 24
BEG
Belgrade
OPO
Porto
$213 Roundtrip, found 4 days ago
$213
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Nov 22 from Belgrade to Porto, returning Mon, Nov 24, priced at $213 found 4 days ago
Air Serbia
Thu, Oct 23 - Fri, Oct 31
BEG
Belgrade
OPO
Porto
$216 Roundtrip, found 4 days ago
$216
Roundtrip
found 4 days ago
Select Air Serbia flight, departing Thu, Oct 23 from Belgrade to Porto, returning Fri, Oct 31, priced at $216 found 4 days ago
Air Serbia
Thu, Oct 2 - Thu, Oct 9
BEG
Belgrade
OPO
Porto
$217 Roundtrip, found 3 days ago
$217
Roundtrip
found 3 days ago
Select Air Serbia flight, departing Thu, Oct 2 from Belgrade to Porto, returning Thu, Oct 9, priced at $217 found 3 days ago
Austrian Airlines
Tue, Oct 14 - Tue, Oct 21
BEG
Belgrade
OPO
Porto
$228 Roundtrip, found 3 days ago
$228
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Tue, Oct 14 from Belgrade to Porto, returning Tue, Oct 21, priced at $228 found 3 days ago
Swiss International Air Lines
Mon, Oct 20 - Wed, Nov 5
BEG
Belgrade
OPO
Porto
$230 Roundtrip, found 5 days ago
$230
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, Oct 20 from Belgrade to Porto, returning Wed, Nov 5, priced at $230 found 5 days ago
KLM
Tue, Nov 11 - Sat, Nov 15
BEG
Belgrade
OPO
Porto
$256 Roundtrip, found 5 days ago
$256
Roundtrip
found 5 days ago
Select KLM flight, departing Tue, Nov 11 from Belgrade to Porto, returning Sat, Nov 15, priced at $256 found 5 days ago

Find the cheapest month to fly from Belgrade (BEG) to Porto (OPO)

February is typically the cheapest month to fly

From $161 - $350 per traveler.

Graph displaying average flight prices per month

Alternative airports near Porto

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dr. Francisco de Sa Carneiro OPO. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $317
OPO
Dr. Francisco de Sa Carneiro
CheapestClosest
Average driving time to city center14 min
Flights from $317
Flights from Belgrade (BEG) to Porto (OPO)
Origin airport
Nikola Tesla
Destination airport
Dr. Francisco de Sa Carneiro
Airlines serving
Air Europa, Air France, Air Serbia, Austrian Airlines, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, TAP Portugal, Turkish Airlines
Roundtrip price
$148
Distance
1475 mi
Average flight time
2 hours 50 mins

Belgrade to Porto Flights

The cheapest times to fly from Belgrade to Porto

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Belgrade to Porto are during the month of November. You can find some of the cheapest flights from Belgrade to Porto with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Belgrade to Porto

Sunday is one of the best days to book for cheap flights from Belgrade to Porto: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Belgrade to Porto

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Belgrade to Porto in 2025. You can also book with separate airlines for your outbound and return journeys, from $75 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Belgrade to Porto flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Belgrade to Porto airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO) cost?
Secure a cheap one-way flight from $75 or cheap return flight from $149 from Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO)?
The cheapest month to fly from BEG to OPO is November, when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
Which airlines fly direct from Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO)?
Fly nonstop from Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO) on an Air Serbia flight.
What is the cheapest airline that flies from Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO)?
To find the cheapest airline that'll fly you from BEG to OPO, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO)?
On average you can take your pick of 2 direct weekly flights from Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO). To expand your choices, consider flights with layovers. Enter your details on Expedia and then filter your search to include one or more stops.
What are the most popular departure times for flights from Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO)?
More people fly between BEG and OPO at 7 AM than at any other time. Rather go when it's quieter? Try choosing a quieter departure window and you could save on your ticket as well.
What day of the week has the most flights from BEG to OPO?
Friday has the most flights from Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO). Consider leaving on this day and you'll have the best chance of finding a schedule that works for you.
What is the earliest flight from Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO)?
Catch the earliest flight at around 7:05AM UTC+1, departing from Nikola Tesla Airport (BEG). You'll be in the air for around 3h 45m, arriving at Dr. Francisco de Sa Carneiro Airport (OPO) at approximately 9:50AM UTC+0.
How long does it take to fly from Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO)?
Flights from BEG to OPO have an average travel time of 3 hours and 45 minutes. The distance between the two is 1,500 mi.
What is the best time to fly from Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO)?
To avoid potential delays on the Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Porto from Nikola Tesla Airport (BEG)?
If you're taking a direct flight from Nikola Tesla Airport (BEG) to Porto, Dr. Francisco de Sa Carneiro Airport (OPO) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO) last-minute?
Last-minute bookings from BEG to OPO are typically more expensive. For the cheapest rates, start searching for flights well ahead of time. That being said, if you're flexible with your travel plans, you may land a cheap fare right before your journey.
Is it cheaper to book a BEG to OPO flight and hotel package?
Compared with arranging hotels and flights separately, booking a BEG to OPO flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Nikola Tesla Airport (BEG) to Dr. Francisco de Sa Carneiro Airport (OPO)?
You can usually cancel or reschedule your BEG to OPO flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.