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Belgrade

$422+ Cheap flights from Sky Harbor Intl (PHX) 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BEG
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Belgrade

Cheapest flights from Sky Harbor Intl to Belgrade
Explore the most affordable flight options available from Sky Harbor Intl to Belgrade. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This oojo deal was found by Cheapflights users on 1/18. 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 2/104:36 pm
PHX
-
BEG
2 stops37h 09m
SWISS
Thu 2/198:05 pm
BEG
-
PHX
2 stops34h 58m
SWISS
Deal found 1/18$728
This FlightHub deal was found by Cheapflights users on 1/18. 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.
Tue 2/1011:30 am
PHX
-
BEG
2 stops17h 35m
Lufthansa
Thu 2/196:25 am
BEG
-
PHX
2 stops21h 01m
Lufthansa
Deal found 1/18$761
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:40 pm
PHX
-
BEG
2 stops42h 30m
Multiple Airlines
Fri 10/306:50 am
BEG
-
PHX
2 stops35h 54m
Multiple Airlines
Deal found 1/20$820
This FlightHub deal was found by Cheapflights users on 1/19. 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.
Tue 7/72:55 pm
PHX
-
BEG
2 stops16h 35m
Lufthansa
Thu 8/201:10 pm
BEG
-
PHX
2 stops17h 34m
Lufthansa
Deal found 1/19$824
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:40 am
PHX
-
BEG
2 stops39h 10m
United Airlines
Fri 3/136:15 am
BEG
-
PHX
2 stops35h 24m
United Airlines
Deal found 1/20$832
This FlightHub deal was found by Cheapflights users on 1/19. 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.
Mon 7/67:55 am
PHX
-
BEG
2 stops19h 35m
Multiple Airlines
Thu 8/209:15 am
BEG
-
PHX
2 stops22h 44m
Multiple Airlines
Deal found 1/19$836
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1210:45 am
PHX
-
BEG
2 stops18h 05m
United Airlines
Mon 2/161:50 pm
BEG
-
PHX
2 stops37h 28m
United Airlines
Deal found 1/19$844
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:20 am
PHX
-
BEG
2 stops20h 25m
United Airlines
Fri 10/306:15 am
BEG
-
PHX
3 stops25h 49m
United Airlines
Deal found 1/20$858
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:55 am
PHX
-
BEG
2 stops43h 35m
Air Canada
Sun 8/301:05 pm
BEG
-
PHX
2 stops39h 15m
Air Canada
Deal found 1/20$893

Find flight deals from Sky Harbor Intl to Belgrade

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$728
(oojo)

One-way from

$422
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$874
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Belgrade Nikola Tesla flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Belgrade Nikola Tesla flights.
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From Phoenix Sky Harbor Intl to Belgrade Nikola Tesla
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One-way flight from Phoenix Sky Harbor Intl to Belgrade Nikola Tesla
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($139 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 January 20, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Belgrade that are best for you.

Fly from

Sky Harbor Intl

Fly to

Belgrade

Route

Depart

Return

Price

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Tue 2/10

4:36 pm-1:45 pm

2 stops37h 09m

Belgrade Nikola Tesla

Thu 2/19

8:05 pm-11:03 pm

2 stops34h 58m

$728

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Tue 2/10

11:30 am-1:05 pm

2 stops17h 35m

Belgrade Nikola Tesla

Thu 2/19

6:25 am-7:26 pm

2 stops21h 01m

$761

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Thu 3/5

12:40 am-11:50 pm

2 stops39h 10m

Belgrade Nikola Tesla

Fri 3/13

6:15 am-9:39 am

2 stops35h 24m

$832

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Mon 7/6

7:55 am-12:30 pm

2 stops19h 35m

Belgrade Nikola Tesla

Thu 8/20

9:15 am-10:59 pm

2 stops22h 44m

$836

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Thu 2/12

8:05 am-12:50 pm

2 stops20h 45m

Belgrade Nikola Tesla

Mon 2/16

1:50 pm-7:18 pm

2 stops37h 28m

$844

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Sun 5/3

7:20 am-12:45 pm

2 stops20h 25m

Belgrade Nikola Tesla

Fri 10/30

6:15 am-12:04 am

3 stops25h 49m

$858

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Sat 7/4

11:59 pm-12:45 pm

2 stops27h 46m

Belgrade Nikola Tesla

Thu 8/20

1:40 pm-9:06 am

2 stops28h 26m

$859

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Sun 7/5

12:50 pm-11:55 pm

2 stops26h 05m

Belgrade Nikola Tesla

Thu 8/20

1:40 pm-9:06 am

2 stops28h 26m

$859

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Fri 7/10

2:55 pm-11:25 pm

2 stops23h 30m

Belgrade Nikola Tesla

Thu 8/20

6:15 am-9:44 pm

2 stops24h 29m

$907

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Tue 2/10

12:45 pm-10:30 am

2 stops37h 45m

Belgrade Nikola Tesla

Thu 2/19

6:25 am-7:18 pm

3 stops20h 53m

$960

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 17 results
1
2

Compare providers for flights from Sky Harbor Intl to Belgrade

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Belgrade in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Belgrade flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Belgrade flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Belgrade flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Belgrade flights, Cheapflights users trust Expedia the most. Expedia 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 Phoenix Sky Harbor Intl 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 Sky Harbor Intl to Belgrade

Have a flexible travel schedule? Discover the best time to fly to Belgrade from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Belgrade

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Belgrade?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Belgrade. Price data was last updated on January 16, 2026.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Belgrade is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 January 20, 2026.
Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Belgrade, such as KLM, SWISS, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,442 reviews

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,442 reviews
KLM
7.7
Good
1,442 reviews

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
SWISS
7.5
Good
1,855 reviews
KLM
7.7
Good
1,442 reviews

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air France
7.4
Good
1,524 reviews
KLM
7.7
Good
1,442 reviews

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,736 reviews
KLM
7.7
Good
1,442 reviews

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air Serbia
6.1
Okay
213 reviews
KLM
7.7
Good
1,442 reviews

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Phoenix Sky Harbor Intl?

    If you book a flight to Belgrade from Phoenix Sky Harbor Intl, 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 0 flights from Phoenix Sky Harbor Intl to Nikola Tesla per day from 6 different airlines.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Belgrade?

    A quick flight from Phoenix Sky Harbor Intl Airport to Belgrade can take about 17h 35m. SWISS provides one of the quickest options available for as low as $761. The distance between Phoenix Sky Harbor Intl Airport and Belgrade is about 6254 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Belgrade round-trip?

    Flying on SWISS is currently your cheapest option to Belgrade, with prices starting at $695. Additional round-trip tickets that might be worth considering are offered by Air Serbia and Delta, with the lowest prices starting at $739 and $745, respectively. SWISS is 36% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Sky Harbor Intl to Belgrade that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Belgrade?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Belgrade?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Sky Harbor Intl to Belgrade

Discover the top 6 airlines that operate flights from Sky Harbor Intl 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$695Average$1,100FlexibilityNo cancel feeOn-time79%
Air SerbiaCheapest$739Average$1,182FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$745Average$1,195FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$745Average$1,534FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$746Average$1,126FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$811Average$1,107FlexibilityNo cancel feeOn-time76%

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