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$467+ Cheap flights from Sky Harbor Intl (PHX) 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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BEG
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Serbia

Cheapest flights from Sky Harbor Intl to Serbia
Explore the most affordable flight options available from Sky Harbor Intl to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Expedia deal was found by Cheapflights users on 12/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:59 pmPHX - BEG
2 stops53h 16mMultiple Airlines
Thu 1/151:55 pmBEG - PHX
2 stops39h 51mMultiple Airlines
Deal found 12/20$1,212
This KAYAK deal was found by Cheapflights users on 12/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:00 amPHX - BEG
1 stop19h 20mAir Serbia
Thu 1/157:35 amBEG - PHX
1 stop22h 11mAir Serbia
Deal found 12/20$1,705

Find flight deals from Sky Harbor Intl to Serbia

Keep the following information in mind while searching for Sky Harbor Intl to Serbia flight deals. Data was last updated December 21, 2025.

Round-trip from

$928
(Mytrip)

One-way from

$467
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,749
From Phoenix Sky Harbor Intl to Serbia
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Serbia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 December 21, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Serbia that are best for you.

Fly from

Sky Harbor Intl

Fly to

Serbia

Route

Depart

Return

Price

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Tue 1/20

9:00 am-10:55 pm

2 stops29h 55m

Belgrade Nikola Tesla

Tue 1/27

6:30 am-10:47 pm

2 stops24h 17m

$943

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Sun 5/3

6:00 am-12:00 pm

2 stops21h 00m

Belgrade Nikola Tesla

Fri 10/30

6:00 am-7:44 pm

2 stops21h 44m

$987

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Sun 5/3

3:25 pm-10:55 pm

1 stop22h 30m

Belgrade Nikola Tesla

Fri 10/30

6:00 am-6:58 pm

2 stops20h 58m

$989

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Sun 5/3

7:00 pm-4:10 pm

2 stops36h 10m

Belgrade Nikola Tesla

Fri 10/30

6:15 am-9:44 pm

3 stops23h 29m

$1,011

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Sun 5/3

9:20 pm-5:00 am

1 stop22h 40m

Belgrade Nikola Tesla

Fri 10/30

10:45 am-9:01 pm

1 stop18h 16m

$1,016

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Thu 3/5

3:10 pm-8:10 am

2 stops33h 00m

Belgrade Nikola Tesla

Mon 3/9

3:15 pm-8:50 pm

2 stops37h 35m

$1,059

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Tue 1/6

4:58 pm-7:25 pm

2 stops42h 27m

Belgrade Nikola Tesla

Sun 1/18

9:00 am-11:59 pm

2 stops22h 59m

$1,100

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Mon 12/29

7:45 am-10:15 pm

3 stops54h 30m

$467

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Tue 12/30

12:51 pm-10:15 pm

3 stops25h 24m

$475

PhoenixBelgrade

PHX - BEG

PHXBEG

Phoenix Sky Harbor Intl

Thu 1/1

11:30 am-10:15 am

3 stops38h 45m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 17 results
1
2

Best time to book a flight from Sky Harbor Intl to Serbia

Have a flexible travel schedule? Discover the best time to fly to Serbia 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 Serbia

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Serbia?

Currently, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Serbia (average of $584). Flying from Phoenix Sky Harbor Intl Airport to Serbia in January is currently the most expensive (average of $1,042). 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 PHX to RS?

Find hourly flight availability from Sky Harbor Intl to Serbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport to Serbia at noon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Serbia?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Serbia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Serbia flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 21, 2025.
See what other customers who have flown with KLM, SWISS, and Air France from Phoenix Sky Harbor Intl Airport to Serbia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,429 reviews

Food

7.2

Overall

7.7

Comfort

7.6

Crew

8.3

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,429 reviews
KLM
7.7
Good
1,429 reviews

Food

7.2

Overall

7.7

Comfort

7.6

Crew

8.3

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
SWISS
7.5
Good
1,817 reviews
KLM
7.7
Good
1,429 reviews

Food

7.2

Overall

7.7

Comfort

7.6

Crew

8.3

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air France
7.4
Good
1,509 reviews
KLM
7.7
Good
1,429 reviews

Food

7.2

Overall

7.7

Comfort

7.6

Crew

8.3

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,639 reviews
KLM
7.7
Good
1,429 reviews

Food

7.2

Overall

7.7

Comfort

7.6

Crew

8.3

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air Serbia
6.2
Okay
210 reviews
KLM
7.7
Good
1,429 reviews

Food

7.2

Overall

7.7

Comfort

7.6

Crew

8.3

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Serbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from Phoenix Sky Harbor Intl Airport to Serbia in 21h. Fly via Delta to get the fastest option. The distance from Phoenix Sky Harbor Intl Airport to Serbia is about 6254 mi.

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

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

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

    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 Serbia.

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

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Serbia?

    Currently, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Serbia (average of $584). Flying from Phoenix Sky Harbor Intl Airport to Serbia in January is currently the most expensive (average of $1,042). 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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Alternative routes for Sky Harbor Intl to Serbia

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Top 6 airlines flying from Sky Harbor Intl to Serbia

Discover the top 6 airlines that operate flights from Sky Harbor Intl 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$695Average$1,100FlexibilityNo cancel feeOn-time79%
DeltaCheapest$745Average$1,195FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$745Average$1,533FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$746Average$1,126FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$811Average$1,106FlexibilityNo cancel feeOn-time76%
Air SerbiaCheapest$882Average$1,170FlexibilityNo cancel feeOn-timeN/A

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