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$364+ Cheap flights from Denver (DEN) to Serbia

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BEG
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Denver to Serbia

Cheapest flights from Denver to Serbia
Explore the most affordable flight options available from Denver to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:20 pm
DEN
-
BEG
1 stop16h 05m
Turkish Airlines
Tue 3/39:00 am
BEG
-
DEN
1 stop16h 35m
Turkish Airlines
Deal found 2/11$796
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:25 pm
DEN
-
BEG
1 stop15h 10m
Turkish Airlines
Wed 4/294:15 pm
BEG
-
DEN
1 stop34h 10m
Turkish Airlines
Deal found 2/11$798
This Mytrip deal was found by Cheapflights users on 2/9. 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.
Tue 3/311:15 am
DEN
-
BEG
3 stops21h 50m
Multiple Airlines
Tue 3/106:55 am
BEG
-
DEN
2 stops20h 00m
Multiple Airlines
Deal found 2/9$808
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:20 pm
DEN
-
BEG
1 stop16h 05m
Turkish Airlines
Thu 3/129:00 am
BEG
-
DEN
1 stop16h 35m
Turkish Airlines
Deal found 2/9$822
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:25 pm
DEN
-
BEG
1 stop35h 00m
Turkish Airlines
Fri 9/184:15 pm
BEG
-
DEN
1 stop34h 10m
Turkish Airlines
Deal found 2/12$827
This oojo deal was found by Cheapflights users on 2/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:25 pm
DEN
-
BEG
1 stop15h 10m
Turkish Airlines
Sat 8/294:15 pm
BEG
-
DEN
1 stop34h 10m
Turkish Airlines
Deal found 2/8$837
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:20 pm
DEN
-
BEG
1 stop16h 05m
Turkish Airlines
Sat 2/289:00 am
BEG
-
DEN
1 stop16h 35m
Turkish Airlines
Deal found 2/9$841
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/107:20 pm
DEN
-
BEG
1 stop16h 05m
Turkish Airlines
Tue 2/179:00 am
BEG
-
DEN
1 stop16h 35m
Turkish Airlines
Deal found 2/9$842
This KAYAK deal was found by Cheapflights users on 2/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/127:20 pm
DEN
-
BEG
1 stop35h 05m
Turkish Airlines
Tue 2/179:00 am
BEG
-
DEN
1 stop16h 35m
Turkish Airlines
Deal found 2/9$844
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:20 pm
DEN
-
BEG
1 stop16h 05m
Turkish Airlines
Sat 3/79:00 am
BEG
-
DEN
1 stop16h 35m
Turkish Airlines
Deal found 2/9$846
This KAYAK deal was found by Cheapflights users on 2/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:20 pm
DEN
-
BEG
1 stop16h 05m
Turkish Airlines
Wed 3/113:15 pm
BEG
-
DEN
1 stop34h 20m
Turkish Airlines
Deal found 2/9$848

Find flight deals from Denver to Serbia

Keep the following information in mind while searching for Denver to Serbia flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$796
(oojo)

One-way from

$364
(Kiwi.com)

Popular in

March

Cheapest in

April
Provider with most accurate pricing for Denver Intl-Belgrade Nikola Tesla flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Belgrade Nikola Tesla flights.
Search Deals
From Denver Intl to Serbia
Search Deals
One-way flight from Denver Intl to Serbia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($77 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Serbia 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 February 12, 2026.
Use the filters below to find and compare flights from Denver to Serbia that are best for you.

Fly from

Denver

Fly to

Serbia

Route

Depart

Return

Price

DenverBelgrade

DEN - BEG

DENBEG

Denver Intl

Thu 4/9

8:25 pm-7:35 pm

1 stop15h 10m

Belgrade Nikola Tesla

Wed 4/29

4:15 pm-6:25 pm

1 stop34h 10m

$798

DenverBelgrade

DEN - BEG

DENBEG

Denver Intl

Sat 3/28

8:25 pm-7:35 pm

1 stop15h 10m

Belgrade Nikola Tesla

Sat 4/4

9:15 am-6:25 pm

1 stop17h 10m

$855

DenverBelgrade

DEN - BEG

DENBEG

Denver Intl

Thu 3/12

8:20 pm-7:25 pm

1 stop16h 05m

Belgrade Nikola Tesla

Mon 3/23

8:15 pm-6:35 pm

1 stop29h 20m

$863

DenverBelgrade

DEN - BEG

DENBEG

Denver Intl

Thu 4/9

1:25 pm-4:25 pm

2 stops19h 00m

Belgrade Nikola Tesla

Wed 4/29

6:15 am-6:13 pm

2 stops19h 58m

$956

DenverBelgrade

DEN - BEG

DENBEG

Denver Intl

Fri 4/3

4:05 pm-12:20 pm

1 stop12h 15m

Belgrade Nikola Tesla

Sun 4/12

6:15 am-2:20 pm

1 stop16h 05m

$977

DenverBelgrade

DEN - BEG

DENBEG

Denver Intl

Fri 4/3

11:59 pm-8:25 am

2 stops24h 26m

Belgrade Nikola Tesla

Sun 4/12

9:15 am-6:25 pm

1 stop17h 10m

$990

DenverBelgrade

DEN - BEG

DENBEG

Denver Intl

Fri 4/3

11:10 am-12:20 pm

2 stops17h 10m

Belgrade Nikola Tesla

Sun 4/12

6:15 am-2:20 pm

1 stop16h 05m

$992

DenverBelgrade

DEN - BEG

DENBEG

Denver Intl

Fri 4/3

11:10 am-12:20 pm

2 stops17h 10m

Belgrade Nikola Tesla

Sun 4/12

5:50 am-10:18 am

2 stops36h 28m

$1,012

DenverBelgrade

DEN - BEG

DENBEG

Denver Intl

Sat 5/16

3:45 pm-1:30 am

3 stops49h 45m

$364

DenverBelgrade

DEN - BEG

DENBEG

Denver Intl

Sat 5/16

8:25 pm-7:35 pm

1 stop15h 10m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 12 results
1
2

Best time to book a flight from Denver to Serbia

Have a flexible travel schedule? Discover the best time to fly to Serbia from Denver 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 Denver to Serbia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Serbia

Get insights into the airlines that provide service to Serbia. 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 Serbia. Reviews last updated February 12, 2026.
Get a feel of what it's like to fly with Turkish Airlines and Lufthansa from Denver to Serbia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,210 reviews

Overall

7.3

Crew

7.8

Food

7.4

Boarding

7.3

Entertainment

7.5

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Turkish Airlines
7.3
Good
4,210 reviews
Turkish Airlines
7.3
Good
4,210 reviews

Overall

7.3

Crew

7.8

Food

7.4

Boarding

7.3

Entertainment

7.5

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Lufthansa
6.8
Okay
7,780 reviews
Turkish Airlines
7.3
Good
4,210 reviews

Overall

7.3

Crew

7.8

Food

7.4

Boarding

7.3

Entertainment

7.5

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you

Related info for your journey

Find useful and relevant information for your journey from Denver to Serbia. 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 Denver to Serbia?

    Most people fly from Denver Intl (DEN) if they book a flight from Denver to Serbia. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

  • How long is the flight from Denver to Serbia?

    Departing from Denver to Serbia will take you 15h 10m. The distance between Denver and Serbia is about 5660 mi.

  • Can I find deals for flights from Denver to Serbia that include hotel bookings?

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

  • How can I find direct flights from Denver to Serbia?

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

  • Can I find deals for business class flights from Denver to Serbia?

    Yes. Cheapflights offers flight deals from Denver to Serbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Denver to Serbia

Discover the top 2 airlines that operate flights from Denver to Serbia. 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$666Average$891FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$872Average$1,416FlexibilityNo cancel feeOn-time76%

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