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$59+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — BEG
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
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 6 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

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 septiembre 17, 2025.

Round-trip from

$138
(Kiwi.com)

One-way from

$59
(Air Serbia)

Popular in

April

Cheapest in

August

Average price

$131

Good round-trip deal

$47 or less

Good one-way deal

$88 or less
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. 13% potential increase in price ($28 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 September 2025
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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 septiembre 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
lun. 10/135:10 pmOSL - BEG
Nonstop2h 45mMultiple Airlines
mié. 10/2211:00 amBEG - OSL
1 stop10h 50mMultiple Airlines
Deal found 9/17$138
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
mié. 10/1511:15 amOSL - BEG
Nonstop2h 45mMultiple Airlines
mié. 10/2211:00 amBEG - OSL
1 stop10h 50mMultiple Airlines
Deal found 9/17$145
This Air Serbia deal was found by Cheapflights users on 9/17. 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.
jue. 11/209:40 amOSL - BEG
Nonstop2h 45mAir Serbia
lun. 11/246:05 amBEG - OSL
Nonstop2h 55mAir Serbia
Deal found 9/17$159
This Air Serbia deal was found by Cheapflights users on 9/16. 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.
jue. 11/209:40 amOSL - BEG
Nonstop2h 45mAir Serbia
dom. 11/235:15 pmBEG - OSL
Nonstop2h 55mAir Serbia
Deal found 9/16$194
This Air Serbia deal was found by Cheapflights users on 9/17. 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.
vie. 10/249:00 pmOSL - BEG
Nonstop2h 45mAir Serbia
lun. 11/36:05 amBEG - OSL
Nonstop2h 55mAir Serbia
Deal found 9/17$206
This Lufthansa deal was found by Cheapflights users on 9/17. 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.
sáb. 10/112:55 pmOSL - BEG
1 stop8h 40mMultiple Airlines
mar. 10/216:05 amBEG - OSL
1 stop4h 45mMultiple Airlines
Deal found 9/17$208
This Lufthansa deal was found by Cheapflights users on 9/17. 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.
vie. 10/107:15 amOSL - BEG
1 stop9h 10mLufthansa
mar. 10/211:05 pmBEG - OSL
1 stop9h 05mLufthansa
Deal found 9/17$211

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 septiembre 17, 2025.
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

jue. 11/20

9:40 am-12:25 pm

Nonstop2h 45m

Belgrade Nikola Tesla

lun. 11/24

6:05 am-9:00 am

Nonstop2h 55m

$159

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

vie. 11/21

8:50 pm-11:35 pm

Nonstop2h 45m

Belgrade Nikola Tesla

lun. 11/24

6:05 am-9:00 am

Nonstop2h 55m

$159

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

jue. 11/20

9:40 am-12:25 pm

Nonstop2h 45m

Belgrade Nikola Tesla

dom. 11/23

5:15 pm-8:10 pm

Nonstop2h 55m

$194

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

vie. 10/17

7:15 am-4:25 pm

1 stop9h 10m

Belgrade Nikola Tesla

vie. 10/24

1:00 pm-6:05 pm

1 stop5h 05m

$211

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

sáb. 1/10

12:00 pm-11:40 pm

1 stop11h 40m

Belgrade Nikola Tesla

jue. 1/15

6:05 am-9:00 am

Nonstop2h 55m

$221

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

jue. 10/23

9:45 am-12:30 pm

Nonstop2h 45m

Belgrade Nikola Tesla

dom. 11/2

5:15 pm-8:10 pm

Nonstop2h 55m

$231

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

jue. 11/20

4:35 pm-11:50 pm

1 stop7h 15m

Belgrade Nikola Tesla

dom. 11/23

6:15 am-5:45 pm

1 stop11h 30m

$236

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

sáb. 10/18

7:15 am-3:55 pm

2 stops8h 40m

Belgrade Nikola Tesla

lun. 10/20

5:55 am-6:05 pm

1 stop12h 10m

$272

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

vie. 11/21

11:50 am-5:05 pm

1 stop5h 15m

Belgrade Nikola Tesla

lun. 11/24

1:30 pm-11:30 pm

2 stops10h 00m

$281

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

mar. 12/23

11:50 am-5:05 pm

1 stop5h 15m

Belgrade Nikola Tesla

sáb. 1/3

1:30 pm-8:45 am

2 stops19h 15m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 19 results
1
2

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 September 12, 2025.

Booking 6 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, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Belgrade (average of $688). Flying from Oslo Gardermoen Airport to Belgrade in June is currently the most expensive (average of $1,173). 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 septiembre 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Oslo Gardermoen Airport to Belgrade in the afternoon. If you’re flexible enough to do this you can expect to save up to 52% on your trip compared to booking a flight at noon.

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 septiembre 17, 2025.
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
233 reviews

Entertainment

6.0

Overall

7.8

Boarding

7.7

Comfort

7.6

Crew

8.1

Food

6.6

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
233 reviews
Norwegian
7.8
Good
233 reviews

Entertainment

6.0

Overall

7.8

Boarding

7.7

Comfort

7.6

Crew

8.1

Food

6.6

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
6.3
Okay
200 reviews
Norwegian
7.8
Good
233 reviews

Entertainment

6.0

Overall

7.8

Boarding

7.7

Comfort

7.6

Crew

8.1

Food

6.6

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 1 inbound flight 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 $159. 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 $98 round trip. These flights start at 74% 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 (77%), Norwegian Air Sweden (67%) or GetJet Airlines (50%) 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 $47. On average you can expect to pay $117. The most popular route, (Oslo Gardermoen - Belgrade Nikola Tesla), can usually be booked for $180.

  • 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, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Belgrade (average of $688). Flying from Oslo Gardermoen Airport to Belgrade in June is currently the most expensive (average of $1,173). 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

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Belgrade

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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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest$47Average$122FlexibilityNo cancel feeOn-timeN/A
NorwegianCheapest$98Average$333FlexibilityNo cancel feeOn-time74%

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