$53 Cheap Flights from Oslo (OSL) to Belgrade (BEG)

View $53 flight on Wed, Aug 5, 2026Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Nikola Tesla Airport (BEG)

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Cheap Flights from Oslo to Belgrade (OSL-BEG)

Prices were available within the past 7 days and start at $53 for one-way flights and $149 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Sat, Oct 10 - Wed, Oct 14
OSL
Oslo
BEG
Belgrade
$149 Roundtrip, found 4 days ago
$149
Roundtrip
found 4 days ago
Select Norwegian Air Shuttle flight, departing Sat, Oct 10 from Oslo to Belgrade, returning Wed, Oct 14, priced at $149 found 4 days ago
Norwegian Air Shuttle
Sat, Oct 10 - Wed, Oct 14
OSL
Oslo
BEG
Belgrade
$167 Roundtrip, found 4 days ago
$167
Roundtrip
found 4 days ago
Select Norwegian Air Shuttle flight, departing Sat, Oct 10 from Oslo to Belgrade, returning Wed, Oct 14, priced at $167 found 4 days ago
Norwegian Air Shuttle
Wed, Jun 3 - Sat, Jun 20
OSL
Oslo
BEG
Belgrade
$182 Roundtrip, found 3 days ago
$182
Roundtrip
found 3 days ago
Select Norwegian Air Shuttle flight, departing Wed, Jun 3 from Oslo to Belgrade, returning Sat, Jun 20, priced at $182 found 3 days ago
Air Serbia
Sat, Oct 10 - Wed, Oct 14
OSL
Oslo
BEG
Belgrade
$184 Roundtrip, found 4 days ago
$184
Roundtrip
found 4 days ago
Select Air Serbia flight, departing Sat, Oct 10 from Oslo to Belgrade, returning Wed, Oct 14, priced at $184 found 4 days ago
Air Serbia
Sat, Oct 10 - Wed, Oct 14
OSL
Oslo
BEG
Belgrade
$191 Roundtrip, found 4 days ago
$191
Roundtrip
found 4 days ago
Select Air Serbia flight, departing Sat, Oct 10 from Oslo to Belgrade, returning Wed, Oct 14, priced at $191 found 4 days ago
Norwegian Air Shuttle
Mon, May 25 - Sat, May 30
OSL
Oslo
BEG
Belgrade
$195 Roundtrip, found 12 hours ago
$195
Roundtrip
found 12 hours ago
Select Norwegian Air Shuttle flight, departing Mon, May 25 from Oslo to Belgrade, returning Sat, May 30, priced at $195 found 12 hours ago
Air Serbia
Wed, Jun 3 - Sat, Jun 20
OSL
Oslo
BEG
Belgrade
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
Select Air Serbia flight, departing Wed, Jun 3 from Oslo to Belgrade, returning Sat, Jun 20, priced at $204 found 3 days ago
LOT-Polish Airlines
Sat, Oct 10 - Wed, Oct 14
OSL
Oslo
BEG
Belgrade
$256 Roundtrip, found 4 days ago
$256
Roundtrip
found 4 days ago
Select LOT-Polish Airlines flight, departing Sat, Oct 10 from Oslo to Belgrade, returning Wed, Oct 14, priced at $256 found 4 days ago
KLM
Mon, May 25 - Sat, May 30
OSL
Oslo
BEG
Belgrade
$325 Roundtrip, found 12 hours ago
$325
Roundtrip
found 12 hours ago
Select KLM flight, departing Mon, May 25 from Oslo to Belgrade, returning Sat, May 30, priced at $325 found 12 hours ago
Lufthansa
Wed, Aug 12 - Thu, Aug 13
OSL
Oslo
BEG
Belgrade
$328 Roundtrip, found 14 hours ago
$328
Roundtrip
found 14 hours ago
Select Lufthansa flight, departing Wed, Aug 12 from Oslo to Belgrade, returning Thu, Aug 13, priced at $328 found 14 hours ago

Frequently asked questions

How much does a flight from Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla) cost?
You can find cheap one-way flights from $53 and cheap return flights from $149 Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla) with Expedia. One-way flights generally range between $197 and $1820, and roundtrip flights usually range from $267 to $1886. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla)?
The cheapest month to fly from OSL to BEG is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla)?
Choose from 2 airlines operating direct flights from OSL to BEG:

  • Air Serbia operates around 7 direct flights from OSL to BEG every week
  • Norwegian Air Shuttle operates around 7 direct flights from OSL to BEG every week

How do I find cheap flights from Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla)?
To find a cheap flight from Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla)?
The best airline to fly with from Oslo (OSL) to Belgrade (BEG) will differ from traveler to traveler. If you like to fly early, Air Serbia offers early morning flights. If price is the most important factor, Norwegian Air Shuttle typically offers the lowest fares. SAS offers the most daily flights from Oslo to Belgrade, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla)?
On average, there are around 1 nonstop flights per day from Gardermoen (OSL) to Nikola Tesla (BEG). For more options, look at flights that include layovers.
What is the earliest flight from Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla)?
The earliest flight from Oslo (OSL) to Belgrade (BEG) usually departs at around 5:40 AM, operated by Helvetic Airways. This seasonal service is active in May, providing you with an early start to explore Belgrade. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla)?
The most popular departure times for flights from Oslo (OSL) to Belgrade (BEG) are in the early afternoon, from 12pm to 3pm. About 23% of travelers prefer this time window. Many major carriers, including SAS, Lufthansa, and Swiss International Air Lines, offer flights during this period. This timing works well because it allows you to enjoy a leisurely morning before your flight.
How long does it take to fly from Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla)?
A nonstop flight from OSL to BEG typically takes around 2 hours 50 minutes, covering approximately 1,128 miles. Connecting flights on this route usually add 14 hours 40 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla)?
You can fly business class between OSL and BEG. Airlines that offer business class service on this route include:

  • LOT Polish Airlines
  • Lufthansa
  • Swiss International Air Lines
  • KLM
  • Air Serbia
  • Turkish Airlines
  • Austrian Airlines
  • SAS
  • Helvetic Airways
  • Air Baltic

How do I earn miles on a Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla) flight with Expedia?
It's easy to earn miles on a Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Belgrade from Gardermoen (OSL)?
If you're planning to travel to Belgrade from Gardermoen (OSL), you can fly into Nikola Tesla (BEG) Some flights may connect through major hubs like Kastrup (CPH), Flesland (BGO), Frankfurt Intl. (FRA) before reaching Belgrade. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla) at the last minute?
Typically, booking a last minute flight from Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla) flight and hotel package?
Securing a Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla) Belgrade Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla)?
If you booked your Oslo (OSL-Gardermoen) to Belgrade (BEG-Nikola Tesla) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Gardermoen
Destination airport
Nikola Tesla
Airlines serving
Air Serbia, Austrian Airlines, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Scandinavian Airlines
Roundtrip price
$149
Distance
1127 mi
Average flight time
2 hours 48 mins

Book with confidence

Oslo to Belgrade Flights

The cheapest times to fly from Oslo to Belgrade

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 Oslo to Belgrade are during the month of October. You can find some of the cheapest flights from Oslo to Belgrade with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Belgrade

Sunday is one of the best days to book for cheap flights from Oslo to Belgrade: 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 Oslo to Belgrade

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 Oslo to Belgrade in 2026. You can also book with separate airlines for your outbound and return journeys, from $53 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 Oslo to Belgrade 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 Oslo to Belgrade 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.

 

Oslo to Belgrade Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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