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$60+ Cheap flights from Oslo Gardermoen (OSL) to Belgrade (BEG)

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — BEG
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo Gardermoen to Belgrade Nikola Tesla are usually found in August or July, booked 50 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Oslo Gardermoen to Belgrade

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Belgrade (BEG). 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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$161
(Kiwi.com)

One-way from

$153
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$189

Good round-trip deal

$248 or less

Good one-way deal

$101 or less
Provider with most accurate pricing for Oslo Gardermoen-Belgrade Nikola Tesla flight deals.
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Provider most trusted by Cheapflights users for Oslo Gardermoen-Belgrade Nikola Tesla flights.
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From Oslo Gardermoen to Belgrade Nikola Tesla
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One-way flight from Oslo Gardermoen to Belgrade Nikola Tesla
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Highest demand for flights based on searches. 15% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Oslo Gardermoen to Belgrade Nikola Tesla.
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Price to beat on a one-way flight from Oslo Gardermoen to Belgrade Nikola Tesla.
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Find flight deals from Oslo Gardermoen to Belgrade

Cheapest flights from Oslo Gardermoen to Belgrade
Explore the most affordable flight options available from Oslo Gardermoen to Belgrade. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/189:25 amOSL - BEG
Nonstop2h 45mMultiple Airlines
Wed 2/256:00 amBEG - OSL
1 stop13h 45mMultiple Airlines
Deal found 1/5$163
This Air Serbia deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/18:55 pmOSL - BEG
Nonstop2h 45mAir Serbia
Mon 2/96:00 amBEG - OSL
Nonstop2h 55mAir Serbia
Deal found 1/5$167
This KLM deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:30 amOSL - BEG
1 stop16h 55mKLM
Mon 2/96:05 amBEG - OSL
1 stop10h 10mKLM
Deal found 1/5$192
This Lufthansa deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:10 amOSL - BEG
1 stop9h 20mMultiple Airlines
Mon 5/47:00 amBEG - OSL
1 stop8h 15mMultiple Airlines
Deal found 1/5$248
This Lufthansa deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:10 amOSL - BEG
1 stop9h 20mLufthansa
Sun 5/35:50 amBEG - OSL
1 stop6h 25mLufthansa
Deal found 1/5$259
This Lufthansa deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/111:50 amOSL - BEG
2 stops12h 00mLufthansa
Mon 2/91:30 pmBEG - OSL
2 stops10h 00mLufthansa
Deal found 1/5$280
This Lufthansa deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/111:50 amOSL - BEG
2 stops12h 00mLufthansa
Sat 2/71:30 pmBEG - OSL
2 stops19h 15mLufthansa
Deal found 1/5$290
This Lufthansa deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:10 amOSL - BEG
2 stops17h 40mLufthansa
Mon 3/21:50 pmBEG - OSL
2 stops21h 10mLufthansa
Deal found 1/6$302
This Lufthansa deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:45 amOSL - BEG
1 stop4h 45mLufthansa
Mon 5/42:10 pmBEG - OSL
2 stops7h 55mLufthansa
Deal found 1/5$358

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen to Belgrade 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 2,558,603 searches. Data last updated January 6, 2026.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Belgrade that are best for you.

Fly from

Oslo Gardermoen

Fly to

Belgrade

Route

Depart

Return

Price

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

Thu 2/19

9:40 am-12:25 pm

Nonstop2h 45m

Belgrade Nikola Tesla

Thu 2/26

6:00 am-8:55 am

Nonstop2h 55m

$167

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

Sun 2/1

8:55 pm-11:40 pm

Nonstop2h 45m

Belgrade Nikola Tesla

Mon 2/9

6:00 am-8:55 am

Nonstop2h 55m

$167

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

Tue 2/3

6:30 am-11:25 pm

1 stop16h 55m

Belgrade Nikola Tesla

Mon 2/9

6:05 am-4:15 pm

1 stop10h 10m

$192

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

Wed 2/18

4:55 pm-4:00 pm

2 stops23h 05m

Belgrade Nikola Tesla

Wed 2/25

1:55 pm-7:00 pm

1 stop5h 05m

$240

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

Wed 4/29

7:10 am-4:30 pm

1 stop9h 20m

Belgrade Nikola Tesla

Sun 5/3

5:50 am-12:15 pm

1 stop6h 25m

$259

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

Sun 2/1

11:50 am-11:50 pm

2 stops12h 00m

Belgrade Nikola Tesla

Mon 2/9

1:30 pm-11:30 pm

2 stops10h 00m

$280

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

Tue 2/3

11:50 am-11:50 pm

2 stops12h 00m

Belgrade Nikola Tesla

Sat 2/7

1:30 pm-8:45 am

2 stops19h 15m

$290

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

Sat 2/28

6:10 am-11:50 pm

2 stops17h 40m

Belgrade Nikola Tesla

Mon 3/2

1:50 pm-11:00 am

2 stops21h 10m

$302

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

Wed 4/29

11:45 am-4:30 pm

1 stop4h 45m

Belgrade Nikola Tesla

Mon 5/4

2:10 pm-10:05 pm

2 stops7h 55m

$358

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

Thu 2/19

1:35 pm-10:15 am

1 stop20h 40m

Belgrade Nikola Tesla

Thu 2/26

11:15 am-12:15 pm

1 stop25h 00m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 20 results
1
2

Compare providers for flights from Oslo Gardermoen to Belgrade

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oslo Gardermoen to Belgrade in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Belgrade flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oslo Gardermoen Airport-Belgrade flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Belgrade flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Belgrade flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-Belgrade flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oslo Gardermoen to Belgrade

Have a flexible travel schedule? Discover the best time to fly to Belgrade from Oslo Gardermoen with our price prediction graph.
Estimated round-trip 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 Oslo Gardermoen Airport to Belgrade

How far ahead should I book a flight from Oslo Gardermoen Airport to Belgrade?

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to Belgrade. Price data was last updated on January 2, 2026.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oslo Gardermoen Airport to Belgrade. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Oslo Gardermoen Airport to Belgrade?

Currently, August is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Belgrade (average of $47). Flying from Oslo Gardermoen Airport to Belgrade in January is currently the most expensive (average of $144). 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.

What is the cheapest time of day to fly from OSL to BEG?

Find hourly flight availability from Oslo Gardermoen to Belgrade. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 6, 2026.

When flying from Oslo Gardermoen Airport to Belgrade, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Oslo Gardermoen Airport to Belgrade?

Reviews of airlines servicing Belgrade

Get insights into the airlines that provide service to Belgrade. 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 Belgrade. Reviews last updated January 6, 2026.
Read reviews from past customers who have flown Norwegian and Air Serbia from Oslo Gardermoen Airport to Belgrade. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.8
Good
241 reviews

Comfort

7.6

Overall

7.8

Crew

8.2

Food

6.6

Entertainment

6.0

Boarding

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.8
Good
241 reviews
Norwegian
7.8
Good
241 reviews

Comfort

7.6

Overall

7.8

Crew

8.2

Food

6.6

Entertainment

6.0

Boarding

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Air Serbia
6.2
Okay
212 reviews
Norwegian
7.8
Good
241 reviews

Comfort

7.6

Overall

7.8

Crew

8.2

Food

6.6

Entertainment

6.0

Boarding

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

Related info for your journey

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

  • What airport do you fly into for flights to Belgrade from Oslo Gardermoen?

    Belgrade Nikola Tesla (BEG), located 7.1 mi from the city center, is the airport you fly into when you book flights from Oslo Gardermoen to Belgrade. 2 airlines have flights to Nikola Tesla from Oslo Gardermoen on a regular basis. Booking flights from Oslo Gardermoen to Belgrade Nikola Tesla should not be difficult; the airport handles an average of 0 inbound flights from Oslo Gardermoen per day.

  • How long is the flight from Oslo Gardermoen Airport to Belgrade?

    A quick flight from Oslo Gardermoen Airport to Belgrade can take about 2h 45m. Air Serbia provides one of the quickest options available for as low as $167. Airlines will cover a distance of 1127 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Oslo Gardermoen Airport to Belgrade round-trip?

    Flying on Air Serbia is currently your cheapest option to Belgrade, with prices starting at $47. Another option worth looking into is Norwegian, starting at $92 round trip. These flights start at 73% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Oslo Gardermoen Airport to Belgrade?

    No one likes to see their flight delayed. When booking a flight from Oslo Gardermoen Airport to Belgrade consider choosing Norwegian (54%), Air Serbia (53%) or Bulgaria Air (53%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Oslo Gardermoen Airport to Belgrade?

    The cheapest flight price from Oslo Gardermoen Airport to Belgrade is $87. On average you can expect to pay $205. The most popular route, (Oslo Gardermoen - Belgrade Nikola Tesla), can usually be booked for $163.

  • Can I find deals for flights from Oslo Gardermoen to Belgrade that include hotel bookings?

    Yes. In addition to deals on Oslo Gardermoen to Belgrade flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oslo Gardermoen to Belgrade?

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

  • Can I find deals for business class flights from Oslo Gardermoen to Belgrade?

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to Belgrade 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 Oslo Gardermoen Airport to Belgrade?

    Currently, August is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Belgrade (average of $47). Flying from Oslo Gardermoen Airport to Belgrade in January is currently the most expensive (average of $144). 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

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Top 2 airlines flying from Oslo Gardermoen to Belgrade

Discover the top 2 airlines that operate flights from Oslo Gardermoen to Belgrade. 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 2,558,603 searches. Data last updated January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest$47Average$145FlexibilityNo cancel feeOn-timeN/A
NorwegianCheapest$92Average$236FlexibilityNo cancel feeOn-time74%

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