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Slovenia

$552+ Cheap flights from Phoenix 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LJU
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Phoenix to Slovenia

Keep the following information in mind while searching for Phoenix to Slovenia flight deals. Data was last updated November 2, 2025.

Round-trip from

$552
(Lufthansa)

Popular in

April

Cheapest in

November

Average price

$678
From Phoenix 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
Search Deals

Find flight deals from Phoenix to Slovenia

Cheapest flights from Phoenix to Slovenia
Explore the most affordable flight options available from Phoenix to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This Lufthansa deal was found by Cheapflights users on 10/30. 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 12/312:57 pmPHX - LJU
2 stops22h 33mLufthansa
Sun 12/76:35 amLJU - PHX
2 stops22h 43mLufthansa
Deal found 10/30$552
This Delta deal was found by Cheapflights users on 10/30. 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 10/30$562
This Delta deal was found by Cheapflights users on 11/1. 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 11/126:35 amPHX - LJU
2 stops21h 05mDelta
Wed 11/1912:50 pmLJU - PHX
2 stops39h 41mDelta
Deal found 11/1$630
This Delta deal was found by Cheapflights users on 11/1. 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.
Tue 11/111:12 pmPHX - LJU
2 stops38h 28mDelta
Tue 11/1812:50 pmLJU - PHX
2 stops42h 57mDelta
Deal found 11/1$631
This Delta deal was found by Cheapflights users on 11/1. 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 11/126:35 amPHX - LJU
2 stops21h 05mDelta
Fri 11/2112:25 pmLJU - PHX
2 stops20h 02mDelta
Deal found 11/1$635
This Delta deal was found by Cheapflights users on 11/1. 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.
Sun 11/911:55 pmPHX - LJU
2 stops28h 25mDelta
Tue 11/1812:50 pmLJU - PHX
2 stops36h 32mDelta
Deal found 11/1$636
This Delta deal was found by Cheapflights users on 11/1. 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.
Tue 11/117:00 amPHX - LJU
2 stops44h 40mDelta
Thu 11/2012:25 pmLJU - PHX
2 stops18h 15mDelta
Deal found 11/1$637
This Air France deal was found by Cheapflights users on 11/1. 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 11/1210:55 amPHX - LJU
2 stops16h 45mAir France
Wed 11/1912:25 pmLJU - PHX
1 stop33h 10mAir France
Deal found 11/1$638
This Delta deal was found by Cheapflights users on 11/1. 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.
Tue 11/1110:45 amPHX - LJU
2 stops40h 55mDelta
Wed 11/1912:25 pmLJU - PHX
1 stop33h 10mDelta
Deal found 11/1$640
This Delta deal was found by Cheapflights users on 11/1. 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.
Sun 11/911:55 pmPHX - LJU
2 stops28h 25mDelta
Fri 11/2112:25 pmLJU - PHX
2 stops20h 02mDelta
Deal found 11/1$641
This Delta deal was found by Cheapflights users on 11/1. 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.
Sun 11/911:55 pmPHX - LJU
2 stops28h 25mDelta
Thu 11/2012:25 pmLJU - PHX
2 stops18h 15mDelta
Deal found 11/1$642
This Air France deal was found by Cheapflights users on 11/1. 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 11/107:00 amPHX - LJU
2 stops21h 20mAir France
Wed 11/1912:25 pmLJU - PHX
1 stop33h 10mAir France
Deal found 11/1$644

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix 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 2, 2025.
Use the filters below to find and compare flights from Phoenix to Slovenia that are best for you.

Fly from

Phoenix

Fly to

Slovenia

Route

Depart

Return

Price

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Wed 12/3

12:57 pm-7:30 pm

2 stops22h 33m

Ljubljana Joze Pucnik

Sun 12/7

6:35 am-9:18 pm

2 stops22h 43m

$552

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

$562

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Wed 11/12

10:55 am-11:40 am

2 stops16h 45m

Ljubljana Joze Pucnik

Tue 11/18

12:50 pm-4:49 pm

2 stops35h 59m

$630

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Wed 11/12

6:35 am-11:40 am

2 stops21h 05m

Ljubljana Joze Pucnik

Wed 11/19

12:50 pm-8:31 pm

2 stops39h 41m

$630

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Wed 11/12

6:00 am-11:40 am

2 stops21h 40m

Ljubljana Joze Pucnik

Thu 11/20

12:25 pm-10:40 pm

2 stops18h 15m

$636

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Wed 11/12

10:55 am-11:40 am

2 stops16h 45m

Ljubljana Joze Pucnik

Wed 11/19

12:25 pm-1:35 pm

1 stop33h 10m

$638

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Thu 11/13

3:50 pm-11:40 am

1 stop35h 50m

Ljubljana Joze Pucnik

Tue 11/18

12:50 pm-5:22 pm

2 stops36h 32m

$677

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Thu 11/13

3:50 pm-11:40 am

1 stop35h 50m

Ljubljana Joze Pucnik

Wed 11/19

12:50 pm-5:22 pm

2 stops36h 32m

$677

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Wed 11/12

10:55 am-11:40 am

2 stops16h 45m

Ljubljana Joze Pucnik

Sat 11/22

12:50 pm-4:49 pm

2 stops35h 59m

$680

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Fri 11/14

7:00 am-11:40 am

2 stops20h 40m

Ljubljana Joze Pucnik

Wed 11/19

12:50 pm-5:22 pm

2 stops36h 32m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 13 results
1
2

Best time to book a flight from Phoenix to Slovenia

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

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

Find hourly flight availability from Phoenix 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 2, 2025.

It’s optimal to fly from Phoenix 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 2, 2025.
Peruse reviews from past customers who have flown with Lufthansa and British Airways from Phoenix to Slovenia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,542 reviews

Boarding

7.0

Overall

6.8

Entertainment

6.4

Crew

7.6

Food

6.3

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
7,542 reviews
Lufthansa
6.8
Okay
7,542 reviews

Boarding

7.0

Overall

6.8

Entertainment

6.4

Crew

7.6

Food

6.3

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
7,491 reviews
Lufthansa
6.8
Okay
7,542 reviews

Boarding

7.0

Overall

6.8

Entertainment

6.4

Crew

7.6

Food

6.3

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 Phoenix 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 to Slovenia?

    Lufthansa and Delta can get you from Phoenix to Slovenia in just under 20h 40m. Your travel time can differ by up to 1h 53m. Airlines will cover a distance of 5997 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Phoenix to Slovenia that include hotel bookings?

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

  • How can I find direct flights from Phoenix to Slovenia?

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

  • Can I find deals for business class flights from Phoenix to Slovenia?

    Yes. Cheapflights offers flight deals from Phoenix 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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Top 2 airlines flying from Phoenix to Slovenia

Discover the top 2 airlines that operate flights from Phoenix 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$729Average$1,395FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$1,103Average$1,514FlexibilityNo cancel feeOn-time70%

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