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$733+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LJU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$733
(Expedia)

Popular in

November

Cheapest in

February
From Phoenix to Slovenia
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($493 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease ($222 potential savings vs. average RT price).
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 July 3, 2025.

This Expedia deal was found by Cheapflights users on 7/2. 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.
Tue 10/283:44 pmPHX - LJU
2 stops37h 51mMultiple Airlines
Thu 11/66:35 amLJU - PHX
2 stops23h 09mMultiple Airlines
Deal found 7/2$733
This Lufthansa deal was found by Cheapflights users on 7/2. 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 12/37:00 amPHX - LJU
2 stops21h 45mLufthansa
Sun 12/76:35 amLJU - PHX
2 stops20h 34mLufthansa
Deal found 7/2$785
This Delta deal was found by Cheapflights users on 7/3. 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.
Fri 8/83:05 pmPHX - LJU
1 stop21h 15mDelta
Fri 8/226:30 amLJU - PHX
2 stops18h 45mDelta
Deal found 7/3$795
This SWISS deal was found by Cheapflights users on 7/2. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1610:50 amPHX - LJU
2 stops46h 45mSWISS
Sat 8/237:20 pmLJU - PHX
2 stops36h 49mSWISS
Deal found 7/2$797
This British Airways deal was found by Cheapflights users on 7/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/88:40 pmPHX - LJU
1 stop13h 40mBritish Airways
Fri 8/229:05 pmLJU - PHX
1 stop30h 25mBritish Airways
Deal found 7/3$823
This KLM deal was found by Cheapflights users on 6/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:10 pmPHX - LJU
2 stops22h 45mKLM
Sun 12/712:25 pmLJU - PHX
1 stop33h 10mKLM
Deal found 6/30$880
This Air France deal was found by Cheapflights users on 7/2. 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 12/311:05 amPHX - LJU
2 stops16h 35mAir France
Sun 12/712:25 pmLJU - PHX
1 stop33h 10mAir France
Deal found 7/2$981

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 July 3, 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

Tue 10/28

3:44 pm-1:35 pm

2 stops37h 51m

Ljubljana Joze Pucnik

Thu 11/6

6:35 am-9:44 pm

2 stops23h 09m

$733

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Wed 12/3

7:00 am-12:45 pm

2 stops21h 45m

Ljubljana Joze Pucnik

Sun 12/7

6:35 am-7:09 pm

2 stops20h 34m

$785

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Fri 8/8

3:05 pm-9:20 pm

1 stop21h 15m

Ljubljana Joze Pucnik

Fri 8/22

6:30 am-4:15 pm

2 stops18h 45m

$795

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Sat 8/16

10:50 am-6:35 pm

2 stops46h 45m

Ljubljana Joze Pucnik

Sat 8/23

7:20 pm-11:09 pm

2 stops36h 49m

$797

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Fri 8/8

8:40 pm-7:20 pm

1 stop13h 40m

Ljubljana Joze Pucnik

Fri 8/22

9:05 pm-6:30 pm

1 stop30h 25m

$823

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Wed 12/3

12:10 pm-6:55 pm

2 stops22h 45m

Ljubljana Joze Pucnik

Sun 12/7

12:25 pm-1:35 pm

1 stop33h 10m

$880

PhoenixLjubljana

PHX - LJU

PHXLJU

Phoenix Sky Harbor Intl

Wed 12/3

11:05 am-11:40 am

2 stops16h 35m

Ljubljana Joze Pucnik

Sun 12/7

12:25 pm-1:35 pm

1 stop33h 10m

$981

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 July 3, 2025.

When flying from Phoenix to Slovenia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 3, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Air France 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.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,207 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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.

  • What is the cheapest month to book a flight from Phoenix to Slovenia?

    Currently, February is the cheapest month in which you can book a flight from Phoenix to Slovenia (average of $710). Flying from Phoenix to Slovenia in June is currently the most expensive (average of $1,449). 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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Top 3 airlines flying from Phoenix to Slovenia

Discover the top 3 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$729Average$1,472FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$1,103Average$1,707FlexibilityNo cancel feeOn-time70%
SWISSCheapest$1,403Average$1,636FlexibilityNo cancel feeOn-time79%

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