HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Frankfurt

$46+ Cheap flights from Belgrade (BEG) to Frankfurt (FRA)

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
BEG — FRA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Belgrade to Frankfurt with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Belgrade Nikola Tesla to Frankfurt am Main are usually found in August or July, booked 77 days in advance, depart on a Monday or Friday and return on a Saturday

Cheap flight deals from Belgrade to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from Belgrade (BEG) to Frankfurt (FRA). 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 September 11, 2025.

Round-trip from

$138
(Air Serbia)

One-way from

$46
(Air Serbia)

Popular in

June

Cheapest in

August

Average price

$137

Good round-trip deal

$137 or less

Good one-way deal

$45 or less
From Belgrade Nikola Tesla to Frankfurt am Main
Search Deals
One-way flight from Belgrade Nikola Tesla to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($28 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 September 2025
Search Deals
Price to beat on a round-trip flight from Belgrade Nikola Tesla to Frankfurt am Main.
Search Deals
Price to beat on a one-way flight from Belgrade Nikola Tesla to Frankfurt am Main.
Search Deals

Find flight deals from Belgrade to Frankfurt

Cheapest flights from Belgrade to Frankfurt
Explore the most affordable flight options available from Belgrade to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Air Serbia deal was found by Cheapflights users on 9/10. 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.
Thu 10/237:00 amBEG - FRA
Nonstop2h 00mAir Serbia
Sun 10/268:25 pmFRA - BEG
Nonstop1h 55mAir Serbia
Deal found 9/10$138
This Air Serbia deal was found by Cheapflights users on 9/11. 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.
Sat 10/117:00 amBEG - FRA
Nonstop2h 00mAir Serbia
Sat 10/188:20 pmFRA - BEG
Nonstop1h 55mAir Serbia
Deal found 9/11$140
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Fri 10/107:00 amBEG - FRA
Nonstop2h 00mAir Serbia
Tue 10/149:50 amFRA - BEG
Nonstop1h 55mAir Serbia
Deal found 9/11$143
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Thu 10/239:30 pmBEG - FRA
1 stop10h 50mMultiple Airlines
Sun 10/268:20 pmFRA - BEG
1 stop13h 55mMultiple Airlines
Deal found 9/9$175
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Thu 10/99:30 pmBEG - FRA
1 stop10h 50mMultiple Airlines
Thu 10/168:20 pmFRA - BEG
Nonstop1h 55mMultiple Airlines
Deal found 9/11$192
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Fri 10/107:00 amBEG - FRA
Nonstop2h 00mAir Serbia
Thu 10/169:50 amFRA - BEG
Nonstop1h 55mAir Serbia
Deal found 9/11$211
This Lufthansa deal was found by Cheapflights users on 9/10. 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 11/211:50 pmBEG - FRA
Nonstop2h 05mLufthansa
Wed 11/2610:00 pmFRA - BEG
Nonstop1h 50mLufthansa
Deal found 9/10$213
This Air Serbia deal was found by Cheapflights users on 9/10. 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.
Tue 11/47:05 amBEG - FRA
Nonstop2h 05mAir Serbia
Sun 11/98:25 pmFRA - BEG
Nonstop1h 55mAir Serbia
Deal found 9/10$221
This Air Serbia deal was found by Cheapflights users on 9/10. 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.
Mon 10/207:00 amBEG - FRA
Nonstop2h 00mAir Serbia
Sat 10/258:20 pmFRA - BEG
Nonstop1h 55mAir Serbia
Deal found 9/10$224

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belgrade to Frankfurt 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 September 11, 2025.
Use the filters below to find and compare flights from Belgrade to Frankfurt am Main Airport that are best for you.

Fly from

Belgrade

Fly to

Frankfurt

Route

Depart

Return

Price

BelgradeFrankfurt am Main

BEG - FRA

BEGFRA

Belgrade Nikola Tesla

Thu 10/23

7:00 am-9:00 am

Nonstop2h 00m

Frankfurt am Main

Sun 10/26

8:25 pm-10:20 pm

Nonstop1h 55m

$138

BelgradeFrankfurt am Main

BEG - FRA

BEGFRA

Belgrade Nikola Tesla

Thu 10/16

7:00 am-9:00 am

Nonstop2h 00m

Frankfurt am Main

Fri 10/17

8:20 pm-10:15 pm

Nonstop1h 55m

$140

BelgradeFrankfurt am Main

BEG - FRA

BEGFRA

Belgrade Nikola Tesla

Mon 10/13

7:00 am-9:00 am

Nonstop2h 00m

Frankfurt am Main

Thu 10/16

8:20 pm-10:15 pm

Nonstop1h 55m

$140

BelgradeFrankfurt am Main

BEG - FRA

BEGFRA

Belgrade Nikola Tesla

Sat 10/11

7:00 am-9:00 am

Nonstop2h 00m

Frankfurt am Main

Thu 10/16

9:50 am-11:45 am

Nonstop1h 55m

$140

BelgradeFrankfurt am Main

BEG - FRA

BEGFRA

Belgrade Nikola Tesla

Mon 10/13

7:00 am-9:00 am

Nonstop2h 00m

Frankfurt am Main

Tue 10/14

9:50 am-11:45 am

Nonstop1h 55m

$140

BelgradeFrankfurt am Main

BEG - FRA

BEGFRA

Belgrade Nikola Tesla

Wed 2/11

7:05 am-9:10 am

Nonstop2h 05m

Frankfurt am Main

Tue 2/17

9:55 am-11:50 am

Nonstop1h 55m

$140

BelgradeFrankfurt am Main

BEG - FRA

BEGFRA

Belgrade Nikola Tesla

Tue 10/14

7:00 am-9:00 am

Nonstop2h 00m

Frankfurt am Main

Tue 10/14

8:20 pm-10:15 pm

Nonstop1h 55m

$140

BelgradeFrankfurt am Main

BEG - FRA

BEGFRA

Belgrade Nikola Tesla

Sat 10/11

7:00 am-9:00 am

Nonstop2h 00m

Frankfurt am Main

Sat 10/18

8:20 pm-10:15 pm

Nonstop1h 55m

$140

BelgradeFrankfurt am Main

BEG - FRA

BEGFRA

Belgrade Nikola Tesla

Thu 10/16

7:00 am-9:00 am

Nonstop2h 00m

Frankfurt am Main

Sat 10/18

8:20 pm-10:15 pm

Nonstop1h 55m

$140

BelgradeFrankfurt am Main

BEG - FRA

BEGFRA

Belgrade Nikola Tesla

Mon 9/22

5:30 pm-7:30 pm

Nonstop2h 00m

Frankfurt am Main

Mon 9/29

8:20 pm-10:15 pm

Nonstop1h 55m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 23 results
1
2
3

The best insider tips for Belgrade to Frankfurt am Main Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Belgrade to Frankfurt am Main Airport trip
Airlines
United Airlines

United's Economy Plus offers extra legroom and priority boarding, ideal for a comfortable short-haul flight.


United's MileagePlus allows pooling miles, useful for family travel or upgrades.

Read more about United Airlinesby Harriet Baskas
Lufthansa

Lufthansa's Economy Flex offers preferred seating and same-day flight changes, adding value to your ticket.


Lufthansa's Allegris cabins feature adjustable headrests and slim seats, enhancing comfort on short flights.

Read more about Lufthansaby Blane Bachelor
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Blane Bachelor

Blane Bachelor

Expert on Lufthansa

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

Best time to book a flight from Belgrade to Frankfurt

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

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

Use this chart to determine the optimal time to book a round-trip flight from Belgrade to Frankfurt. Price data was last updated on August 29, 2025.

The price you pay for your flight from Belgrade to Frankfurt am Main Airport may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Belgrade to Frankfurt am Main Airport?

Currently, January is the cheapest month in which you can book a flight from Belgrade to Frankfurt am Main Airport (average of $729). Flying from Belgrade to Frankfurt am Main Airport in June is currently the most expensive (average of $1,091). 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 BEG to FRA?

Find hourly flight availability from Belgrade to Frankfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Belgrade to Frankfurt am Main Airport in the evening. If you’re flexible enough to do this you can expect to save up to 91% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Belgrade to Frankfurt am Main Airport?

Reviews of airlines servicing Frankfurt

Get insights into the airlines that provide service to Frankfurt. 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 Frankfurt. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Belgrade to Frankfurt am Main Airport, such as Lufthansa and Air Serbia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,409 reviews

Entertainment

6.4

Boarding

7.0

Comfort

6.8

Crew

7.6

Overall

6.8

Food

6.3

Reviews

1 / 20
6.0
Good

Evy,Jul 2025

BUD - FRA

Staff were not friendly at all, very dry. There was chaos prior to boarding as people had to guess where to go and they were just standing there until they finally called the group numbers . Food was not that good either, flight attendants didn’t come around for drinks on a 9 plus hour flight to make sure people were hydrated. Again staff was not friendly.
Lufthansa
6.8
Okay
7,409 reviews
Lufthansa
6.8
Okay
7,409 reviews

Entertainment

6.4

Boarding

7.0

Comfort

6.8

Crew

7.6

Overall

6.8

Food

6.3

Reviews

1 / 20
6.0
Good

Evy,Jul 2025

BUD - FRA

Staff were not friendly at all, very dry. There was chaos prior to boarding as people had to guess where to go and they were just standing there until they finally called the group numbers . Food was not that good either, flight attendants didn’t come around for drinks on a 9 plus hour flight to make sure people were hydrated. Again staff was not friendly.
Air Serbia
6.3
Okay
200 reviews
Lufthansa
6.8
Okay
7,409 reviews

Entertainment

6.4

Boarding

7.0

Comfort

6.8

Crew

7.6

Overall

6.8

Food

6.3

Reviews

1 / 20
6.0
Good

Evy,Jul 2025

BUD - FRA

Staff were not friendly at all, very dry. There was chaos prior to boarding as people had to guess where to go and they were just standing there until they finally called the group numbers . Food was not that good either, flight attendants didn’t come around for drinks on a 9 plus hour flight to make sure people were hydrated. Again staff was not friendly.

Related info for your journey

Find useful and relevant information for your journey from Belgrade to Frankfurt. 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 from for flights from Belgrade to Frankfurt am Main?

    Belgrade Nikola Tesla (BEG), located 7.1 mi from the city center, is the airport you fly out of when you book flights from Belgrade to Frankfurt am Main. 2 airlines have flights from Nikola Tesla to Frankfurt am Main on a regular basis. Booking flights from Belgrade Nikola Tesla to Frankfurt am Main should not be difficult; the airport handles an average of 4 outbound flights to Frankfurt am Main per day.

  • How long is the flight from Belgrade to Frankfurt am Main Airport?

    Departing from Belgrade to Frankfurt am Main Airport will take you 2h. Belgrade and Frankfurt am Main Airport are separated by a distance of 656 mi. All flights are typically nonstop.

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

    Air Serbia, at $70, was found to be the cheapest airline from Belgrade to Frankfurt am Main Airport. An alternate airline flying to your destination would be Lufthansa. These flights start at 63% lower than the current average price 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Belgrade to Frankfurt am Main Airport consider choosing Singapore Airlines (92%), Air Europa (81%) or Air Canada (80%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $44. While the most popular route (Belgrade Nikola Tesla - Frankfurt am Main) can be booked for $163 on average, our data indicates $302 when flying from Belgrade to Frankfurt am Main Airport.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Belgrade to Frankfurt am Main Airport (average of $729). Flying from Belgrade to Frankfurt am Main Airport in June is currently the most expensive (average of $1,091). 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

Traveling to a place near Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Koblenz
Baden-Baden
Wurzburg
Wiesbaden
Speyer
Trier
Boppard
Mainz

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Belgrade to Frankfurt

Discover the top 2 airlines that operate flights from Belgrade to Frankfurt. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest$70Average$137FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$137Average$227FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.