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$83+ Cheap flights from Frankfurt (FRA) 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — BEG
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheapflights Tip: The best prices from Frankfurt am Main to Belgrade Nikola Tesla are usually found in February or March, booked 85 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Frankfurt to Belgrade

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) 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 July 2, 2025.

Round-trip from

$175
(Air Serbia)

One-way from

$83
(Air Serbia)

Popular in

July

Cheapest in

February

Average price

$261

Good round-trip deal

$276 or less

Good one-way deal

$163 or less
From Frankfurt am Main to Belgrade Nikola Tesla
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One-way flight from Frankfurt am Main to Belgrade Nikola Tesla
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Highest demand for flights based on searches. 11% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Frankfurt am Main to Belgrade Nikola Tesla.
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Price to beat on a one-way flight from Frankfurt am Main to Belgrade Nikola Tesla.
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Find flight deals from Frankfurt to Belgrade

Cheapest flights from Frankfurt to Belgrade
Explore the most affordable flight options available from Frankfurt to Belgrade. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This Air Serbia deal was found by Cheapflights users on 7/2. 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.
Wed 7/99:50 amFRA - BEG
Nonstop1h 55mAir Serbia
Tue 7/157:00 amBEG - FRA
Nonstop2h 00mAir Serbia
Deal found 7/2$163
This Lufthansa deal was found by Cheapflights users on 7/1. 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 11/99:50 amFRA - BEG
1 stop3h 55mMultiple Airlines
Sun 11/236:15 amBEG - FRA
Nonstop2h 05mMultiple Airlines
Deal found 7/1$193
This Lufthansa deal was found by Cheapflights users on 7/2. 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.
Fri 9/510:00 pmFRA - BEG
Nonstop1h 55mLufthansa
Tue 9/166:10 amBEG - FRA
Nonstop2h 05mLufthansa
Deal found 7/2$209
This SWISS deal was found by Cheapflights users on 7/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:40 amFRA - BEG
1 stop25h 55mSWISS
Sat 11/82:35 pmBEG - FRA
1 stop22h 40mSWISS
Deal found 7/1$233
This Austrian Airlines deal was found by Cheapflights users on 6/30. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:10 pmFRA - BEG
1 stop23h 45mAustrian Airlines
Mon 9/2911:05 amBEG - FRA
1 stop7h 35mAustrian Airlines
Deal found 6/30$260
This KLM deal was found by Cheapflights users on 7/2. 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.
Thu 8/142:15 pmFRA - BEG
1 stop8h 40mKLM
Tue 9/912:35 pmBEG - FRA
1 stop6h 05mKLM
Deal found 7/2$275

Cheapflights Fare Finder

Customize your flight search to find flights from Frankfurt 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 July 2, 2025.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Belgrade that are best for you.

Fly from

Frankfurt

Fly to

Belgrade

Route

Depart

Return

Price

Frankfurt am MainBelgrade

FRA - BEG

FRABEG

Frankfurt am Main

Sat 7/26

8:20 pm-10:15 pm

Nonstop1h 55m

Belgrade Nikola Tesla

Fri 8/1

5:30 pm-7:30 pm

Nonstop2h 00m

$175

Frankfurt am MainBelgrade

FRA - BEG

FRABEG

Frankfurt am Main

Sun 11/9

9:50 am-1:45 pm

1 stop3h 55m

Belgrade Nikola Tesla

Sun 11/23

6:15 am-8:20 am

Nonstop2h 05m

$193

Frankfurt am MainBelgrade

FRA - BEG

FRABEG

Frankfurt am Main

Fri 9/5

10:00 pm-11:55 pm

Nonstop1h 55m

Belgrade Nikola Tesla

Tue 9/16

6:10 am-8:15 am

Nonstop2h 05m

$209

Frankfurt am MainBelgrade

FRA - BEG

FRABEG

Frankfurt am Main

Wed 10/15

6:40 am-8:35 am

1 stop25h 55m

Belgrade Nikola Tesla

Sat 11/8

2:35 pm-1:15 pm

1 stop22h 40m

$233

Frankfurt am MainBelgrade

FRA - BEG

FRABEG

Frankfurt am Main

Mon 8/25

6:10 pm-5:55 pm

1 stop23h 45m

Belgrade Nikola Tesla

Mon 9/29

11:05 am-6:40 pm

1 stop7h 35m

$260

Frankfurt am MainBelgrade

FRA - BEG

FRABEG

Frankfurt am Main

Thu 8/14

2:15 pm-10:55 pm

1 stop8h 40m

Belgrade Nikola Tesla

Tue 9/9

12:35 pm-6:40 pm

1 stop6h 05m

$275

Frankfurt am MainBelgrade

FRA - BEG

FRABEG

Frankfurt am Main

Sat 7/12

8:20 pm-10:15 pm

Nonstop1h 55m

$83

Frankfurt am MainBelgrade

FRA - BEG

FRABEG

Frankfurt am Main

Sun 8/24

6:25 am-5:55 pm

1 stop11h 30m

$125

Frankfurt am MainBelgrade

FRA - BEG

FRABEG

Frankfurt am Main

Sat 10/25

9:10 pm-8:10 pm

2 stops23h 00m

$200

Frankfurt am MainBelgrade

FRA - BEG

FRABEG

Frankfurt am Main

Wed 7/30

6:40 am-10:25 am

1 stop3h 45m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 13 results
1
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Best time to book a flight from Frankfurt to Belgrade

Have a flexible travel schedule? Discover the best time to fly to Belgrade from Frankfurt 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 Frankfurt am Main Airport to Belgrade

How far ahead should I book a flight from Frankfurt am Main Airport to Belgrade?

Use this chart to determine the optimal time to book a round-trip flight from Frankfurt to Belgrade. Price data was last updated on June 27, 2025.

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Frankfurt am Main 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 Frankfurt am Main Airport to Belgrade?

Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Belgrade (average of $688). Flying from Frankfurt am Main Airport to Belgrade in June is currently the most expensive (average of $1,175). 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 FRA to BEG?

Find hourly flight availability from Frankfurt 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 July 2, 2025.

When flying from Frankfurt am Main Airport to Belgrade, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 80% versus a flight at noon.

Weekly flight availability from Frankfurt am Main Airport to Belgrade

Explore weekly flight availability from Frankfurt to Belgrade. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 2, 2025.

The most flights from FRA to BEG are scheduled on a Tuesday (10 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

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 July 2, 2025.
Get a feel of what it's like to fly with KLM, Austrian Airlines, and SWISS from Frankfurt am Main Airport to Belgrade by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,366 reviews

Comfort

7.7

Boarding

7.8

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,366 reviews
KLM
7.8
Good
1,366 reviews

Comfort

7.7

Boarding

7.8

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Austrian Airlines
7.6
Good
809 reviews
KLM
7.8
Good
1,366 reviews

Comfort

7.7

Boarding

7.8

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,654 reviews
KLM
7.8
Good
1,366 reviews

Comfort

7.7

Boarding

7.8

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Qatar Airways
7.4
Good
3,593 reviews
KLM
7.8
Good
1,366 reviews

Comfort

7.7

Boarding

7.8

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Turkish Airlines
7.3
Good
3,891 reviews
KLM
7.8
Good
1,366 reviews

Comfort

7.7

Boarding

7.8

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Frankfurt 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 Frankfurt am Main?

    If you book a flight to Belgrade from Frankfurt am Main, you will be flying to Nikola Tesla, which is the city’s only airport. Belgrade Nikola Tesla (BEG) is located 7.1 mi from the center of Belgrade. There are 6 flights from Frankfurt am Main to Nikola Tesla per day from 2 different airlines.

  • What are the cheapest airlines flying from Frankfurt am Main Airport to Belgrade round-trip?

    Cheapflights users have booked flights from Frankfurt am Main Airport to Belgrade round-trip from $175. Other airlines that can offer you cheap pricing are Lufthansa, from $209, and SWISS, from $233. Air Serbia is priced at 22% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Frankfurt am Main Airport to Belgrade one-way?

    The cheapest airlines for a one-way flight from Frankfurt am Main Airport to Belgrade are Air Serbia ($83), SWISS ($200), and Austrian Airlines ($205).

  • What are the most reliable airlines from Frankfurt am Main Airport to Belgrade?

    Consider United Airlines (80%), Lufthansa (76%) or Air Canada (73%) when booking your flight. These represent the most reliable airlines when flying from Frankfurt am Main Airport to Belgrade.

  • What are the cheapest flights from Frankfurt am Main Airport to Belgrade?

    The cheapest flight price from Frankfurt am Main Airport to Belgrade is $132. On average you can expect to pay $325. The most popular route, (Frankfurt am Main - Belgrade Nikola Tesla), can usually be booked for $224.

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

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

  • How can I find direct flights from Frankfurt to Belgrade?

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

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

    Yes. Cheapflights offers flight deals from Frankfurt 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 Frankfurt am Main Airport to Belgrade?

    Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Belgrade (average of $688). Flying from Frankfurt am Main Airport to Belgrade in June is currently the most expensive (average of $1,175). 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 Frankfurt to Belgrade

Discover the top 2 airlines that operate flights from Frankfurt 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest$128Average$173FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$182Average$279FlexibilityNo cancel feeOn-time76%

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