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$84+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — BEG
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
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

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 enero 21, 2026.

This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/75:00 pm
OSL
-
BEG
Nonstop2h 45m
Norwegian
sáb. 3/148:25 pm
BEG
-
OSL
Nonstop2h 55m
Norwegian
Deal found 1/21$149
This Air Serbia deal was found by Cheapflights users on 1/20. 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.
mié. 4/19:00 pm
OSL
-
BEG
Nonstop2h 45m
Air Serbia
vie. 5/15:20 pm
BEG
-
OSL
Nonstop2h 55m
Air Serbia
Deal found 1/20$166
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
sáb. 3/75:00 pm
OSL
-
BEG
Nonstop2h 45m
Multiple Airlines
sáb. 3/145:50 am
BEG
-
OSL
2 stops10h 30m
Multiple Airlines
Deal found 1/21$168
This Lufthansa deal was found by Cheapflights users on 1/21. 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.
dom. 2/152:20 pm
OSL
-
BEG
1 stop9h 10m
Multiple Airlines
jue. 2/191:30 pm
BEG
-
OSL
1 stop10h 10m
Multiple Airlines
Deal found 1/21$205
This Lufthansa deal was found by Cheapflights users on 1/21. 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.
lun. 2/162:20 pm
OSL
-
BEG
1 stop9h 10m
Austrian Airlines
lun. 2/236:50 am
BEG
-
OSL
1 stop6h 45m
Austrian Airlines
Deal found 1/21$209
This Lufthansa deal was found by Cheapflights users on 1/21. 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.
mar. 2/171:45 pm
OSL
-
BEG
1 stop10h 05m
Multiple Airlines
lun. 2/236:50 am
BEG
-
OSL
1 stop6h 45m
Multiple Airlines
Deal found 1/21$225
This Lufthansa deal was found by Cheapflights users on 1/21. 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.
lun. 2/162:20 pm
OSL
-
BEG
1 stop9h 10m
Multiple Airlines
mar. 2/246:10 am
BEG
-
OSL
1 stop11h 20m
Multiple Airlines
Deal found 1/21$227
This Lufthansa deal was found by Cheapflights users on 1/21. 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. 3/76:10 am
OSL
-
BEG
1 stop6h 35m
Lufthansa
sáb. 3/141:30 pm
BEG
-
OSL
2 stops9h 50m
Lufthansa
Deal found 1/21$242
This KLM deal was found by Cheapflights users on 1/21. 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.
dom. 2/156:30 am
OSL
-
BEG
1 stop5h 25m
KLM
mié. 2/186:05 am
BEG
-
OSL
1 stop10h 10m
KLM
Deal found 1/21$253

Find 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 enero 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$149
(Mytrip)

One-way from

$84
(Air Serbia)

Popular in

April

Cheapest in

August

Average price

$189

Good one-way deal

$134 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
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a one-way flight from Oslo Gardermoen to Belgrade Nikola Tesla.
Search Deals

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 enero 21, 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

mié. 4/1

9:00 pm-11:45 pm

Nonstop2h 45m

Belgrade Nikola Tesla

vie. 5/1

5:20 pm-8:15 pm

Nonstop2h 55m

$166

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

dom. 2/15

2:20 pm-11:30 pm

1 stop9h 10m

Belgrade Nikola Tesla

jue. 2/19

1:30 pm-11:40 pm

1 stop10h 10m

$205

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

mié. 2/18

2:20 pm-11:30 pm

1 stop9h 10m

Belgrade Nikola Tesla

lun. 2/23

6:50 am-1:35 pm

1 stop6h 45m

$209

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

lun. 2/16

2:20 pm-11:30 pm

1 stop9h 10m

Belgrade Nikola Tesla

mié. 2/25

6:50 am-1:35 pm

1 stop6h 45m

$209

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

mar. 2/17

1:45 pm-11:50 pm

1 stop10h 05m

Belgrade Nikola Tesla

lun. 2/23

6:50 am-1:35 pm

1 stop6h 45m

$225

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

sáb. 3/7

6:10 am-12:45 pm

1 stop6h 35m

Belgrade Nikola Tesla

sáb. 3/14

1:30 pm-11:20 pm

2 stops9h 50m

$242

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

dom. 2/15

6:30 am-11:55 am

1 stop5h 25m

Belgrade Nikola Tesla

mié. 2/18

6:05 am-4:15 pm

1 stop10h 10m

$253

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

mié. 2/18

2:20 pm-11:30 pm

1 stop9h 10m

Belgrade Nikola Tesla

mar. 2/24

5:50 pm-8:40 am

2 stops14h 50m

$253

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

dom. 2/15

6:30 am-11:55 am

1 stop5h 25m

Belgrade Nikola Tesla

jue. 2/19

6:05 am-4:15 pm

1 stop10h 10m

$268

OsloBelgrade

OSL - BEG

OSLBEG

Oslo Gardermoen

mié. 2/18

11:50 am-11:50 pm

2 stops12h 00m

Belgrade Nikola Tesla

mié. 2/25

6:50 am-1:35 pm

1 stop6h 45m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 13 results
1
2
  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Belgrade flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oslo Gardermoen Airport-Belgrade flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 16, 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 $145). 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 enero 21, 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 enero 21, 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
242 reviews

Boarding

7.7

Overall

7.8

Entertainment

6.1

Comfort

7.6

Crew

8.2

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
242 reviews
Norwegian
7.8
Good
242 reviews

Boarding

7.7

Overall

7.8

Entertainment

6.1

Comfort

7.6

Crew

8.2

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
6.1
Okay
213 reviews
Norwegian
7.8
Good
242 reviews

Boarding

7.7

Overall

7.8

Entertainment

6.1

Comfort

7.6

Crew

8.2

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 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 $166. 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 TAROM (56%), Norwegian (53%) or Air Serbia (48%) 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 $101. On average you can expect to pay $159. The most popular route, (Oslo Gardermoen - Belgrade Nikola Tesla), can usually be booked for $193.

  • 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 $145). 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 enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest$47Average$115FlexibilityNo cancel feeOn-timeN/A
NorwegianCheapest$92Average$131FlexibilityNo cancel feeOn-time74%

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