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$626+ Cheap flights from Sky Harbor Intl (PHX) to Slovenia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LJU
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Slovenia

Keep the following information in mind while searching for Sky Harbor Intl to Slovenia flight deals. Data was last updated November 6, 2025.

Round-trip from

$626
(Delta)

Popular in

April

Cheapest in

November

Average price

$678
From Phoenix Sky Harbor Intl to Slovenia
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($560 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Sky Harbor Intl to Slovenia

Cheapest flights from Sky Harbor Intl to Slovenia
Explore the most affordable flight options available from Sky Harbor Intl to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:35 amPHX - LJU
2 stops21h 45mDelta
Wed 12/312:50 pmLJU - PHX
2 stops42h 57mDelta
Deal found 11/6$626
This United deal was found by Cheapflights users on 11/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2211:59 pmPHX - LJU
2 stops28h 56mMultiple Airlines
Fri 12/56:55 amLJU - PHX
2 stops26h 20mMultiple Airlines
Deal found 11/6$630
This Lufthansa deal was found by Cheapflights users on 11/4. 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.
Wed 12/311:33 amPHX - LJU
2 stops23h 57mLufthansa
Sun 12/76:35 amLJU - PHX
2 stops22h 43mLufthansa
Deal found 11/4$678
This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:00 amPHX - LJU
2 stops20h 40mDelta
Sun 12/712:25 pmLJU - PHX
1 stop33h 10mDelta
Deal found 11/5$688
This Air France deal was found by Cheapflights users on 11/4. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:00 amPHX - LJU
2 stops21h 20mAir France
Sun 12/712:25 pmLJU - PHX
1 stop33h 10mAir France
Deal found 11/4$791
This United deal was found by Cheapflights users on 11/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:45 amPHX - LJU
3 stops27h 25mMultiple Airlines
Sun 12/216:35 amLJU - PHX
2 stops25h 42mMultiple Airlines
Deal found 11/5$861
This Air France deal was found by Cheapflights users on 11/6. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:50 pmPHX - LJU
1 stop35h 50mAir France
Wed 12/312:25 pmLJU - PHX
1 stop33h 10mAir France
Deal found 11/6$1,194
This KLM deal was found by Cheapflights users on 11/6. 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.
Mon 11/1710:29 amPHX - LJU
2 stops17h 51mKLM
Wed 12/312:25 pmLJU - PHX
1 stop33h 10mKLM
Deal found 11/6$1,199
This Kissandfly.com deal was found by Cheapflights users on 11/6. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:00 amPHX - LJU
3 stops41h 55mMultiple Airlines
Wed 12/39:45 amLJU - PHX
3 stops41h 25mMultiple Airlines
Deal found 11/6$1,303

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Slovenia 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 November 6, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Slovenia that are best for you.

Fly from

Sky Harbor Intl

Fly to

Slovenia

Route

Depart

Return

Price

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Mon 11/17

6:35 am-12:20 pm

2 stops21h 45m

Ljubljana Joze Pucnik

Wed 12/3

12:50 pm-11:47 pm

2 stops42h 57m

$626

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Sat 11/22

11:59 pm-12:55 pm

2 stops28h 56m

Ljubljana Joze Pucnik

Fri 12/5

6:55 am-1:15 am

2 stops26h 20m

$630

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Wed 12/3

11:33 am-7:30 pm

2 stops23h 57m

Ljubljana Joze Pucnik

Sun 12/7

6:35 am-9:18 pm

2 stops22h 43m

$678

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Wed 12/3

7:00 am-11:40 am

2 stops20h 40m

Ljubljana Joze Pucnik

Sun 12/7

12:25 pm-1:35 pm

1 stop33h 10m

$688

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Wed 12/3

7:00 am-12:20 pm

2 stops21h 20m

Ljubljana Joze Pucnik

Sun 12/7

12:25 pm-1:35 pm

1 stop33h 10m

$791

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Wed 12/10

3:38 pm-10:10 pm

2 stops22h 32m

Ljubljana Joze Pucnik

Sun 12/21

6:35 am-12:17 am

2 stops25h 42m

$861

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Mon 5/4

9:45 pm-5:50 pm

2 stops59h 05m

Ljubljana Joze Pucnik

Wed 5/20

6:00 pm-7:00 pm

1 stop34h 00m

$1,082

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Mon 11/17

3:50 pm-11:40 am

1 stop35h 50m

Ljubljana Joze Pucnik

Wed 12/3

12:25 pm-1:35 pm

1 stop33h 10m

$1,194

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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

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

What is the cheapest time of day to fly from PHX to SI?

Find hourly flight availability from Sky Harbor Intl to Slovenia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Slovenia at noon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Slovenia

Get insights into the airlines that provide service to Slovenia. 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 Slovenia. Reviews last updated November 6, 2025.
Get a feel of what it's like to fly with Lufthansa and British Airways from Phoenix Sky Harbor Intl Airport to Slovenia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,558 reviews

Crew

7.6

Food

6.3

Overall

6.8

Boarding

7.0

Entertainment

6.4

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
Lufthansa
6.8
Okay
7,558 reviews
Lufthansa
6.8
Okay
7,558 reviews

Crew

7.6

Food

6.3

Overall

6.8

Boarding

7.0

Entertainment

6.4

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
British Airways
6.7
Okay
7,500 reviews
Lufthansa
6.8
Okay
7,558 reviews

Crew

7.6

Food

6.3

Overall

6.8

Boarding

7.0

Entertainment

6.4

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Slovenia. 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 Slovenia?

    Departing from Phoenix Sky Harbor Intl Airport to Slovenia will take you 21h 45m. Airlines will cover a distance of 5997 mi. This flight may include one or multiple stops.

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

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

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

    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 Slovenia.

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

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Slovenia 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

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Alternative routes for Sky Harbor Intl to Slovenia

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Top 2 airlines flying from Sky Harbor Intl to Slovenia

Discover the top 2 airlines that operate flights from Sky Harbor Intl to Slovenia. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$729Average$1,395FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$1,103Average$1,514FlexibilityNo cancel feeOn-time70%

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