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Slovenia

$607+ Cheap flights from Houston to Slovenia

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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LJU
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Houston to Slovenia

Keep the following information in mind while searching for Houston to Slovenia flight deals. Data was last updated July 31, 2025.

Round-trip from

$636
(FlightHub)

One-way from

$607
(KAYAK)
From Houston to Slovenia
Search Deals
One-way flight from Houston to Slovenia
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Find flight deals from Houston to Slovenia

Cheapest flights from Houston to Slovenia
Explore the most affordable flight options available from Houston to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/292:25 pmIAH - LJU
1 stop15h 45mTurkish Airlines
Thu 9/119:25 amLJU - IAH
1 stop16h 40mTurkish Airlines
Deal found 7/30$636
This Orbitz deal was found by Cheapflights users on 7/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/131:20 pmIAH - LJU
2 stops24h 20mBritish Airways
Tue 9/235:00 pmLJU - IAH
1 stop27h 40mBritish Airways
Deal found 7/31$825
This Gotogate deal was found by Cheapflights users on 7/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:50 amIAH - LJU
2 stops20h 55mMultiple Airlines
Sun 11/166:30 amLJU - IAH
2 stops22h 09mMultiple Airlines
Deal found 7/31$850
This Ovago deal was found by Cheapflights users on 7/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:50 pmIAH - LJU
1 stop12h 55mLufthansa
Mon 11/108:10 pmLJU - IAH
2 stops25h 25mLufthansa
Deal found 7/31$973
This Iberia deal was found by Cheapflights users on 7/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/154:58 pmIAH - LJU
2 stops37h 47mIberia
Sun 8/242:25 pmLJU - IAH
2 stops37h 48mIberia
Deal found 7/30$1,000
This Delta deal was found by Cheapflights users on 7/31. 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 11/510:13 amHOU - LJU
2 stops18h 27mDelta
Mon 11/1012:25 pmLJU - HOU
2 stops35h 02mDelta
Deal found 7/31$1,006
This Delta deal was found by Cheapflights users on 7/30. 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.
Fri 8/153:16 pmIAH - LJU
2 stops23h 04mDelta
Fri 8/226:30 amLJU - IAH
2 stops22h 05mDelta
Deal found 7/30$1,098
This Air France deal was found by Cheapflights users on 7/29. 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.
Fri 9/121:13 pmHOU - LJU
2 stops15h 47mMultiple Airlines
Fri 9/1911:50 amLJU - HOU
2 stops17h 47mMultiple Airlines
Deal found 7/29$1,389

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 31, 2025.
Use the filters below to find and compare flights from Houston to Slovenia that are best for you.

Fly from

Houston

Fly to

Slovenia

Route

Depart

Return

Price

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Fri 8/29

2:25 pm-1:10 pm

1 stop15h 45m

Ljubljana Joze Pucnik

Thu 9/11

9:25 am-7:05 pm

1 stop16h 40m

$636

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Sat 9/13

1:20 pm-8:40 pm

2 stops24h 20m

Ljubljana Joze Pucnik

Tue 9/23

5:00 pm-1:40 pm

1 stop27h 40m

$825

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Sun 11/9

11:50 am-3:45 pm

2 stops20h 55m

Ljubljana Joze Pucnik

Sun 11/16

6:30 am-9:39 pm

2 stops22h 09m

$850

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Wed 11/5

4:50 pm-12:45 pm

1 stop12h 55m

Ljubljana Joze Pucnik

Mon 11/10

8:10 pm-2:35 pm

2 stops25h 25m

$973

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Fri 8/15

4:58 pm-1:45 pm

2 stops37h 47m

Ljubljana Joze Pucnik

Sun 8/24

2:25 pm-9:13 pm

2 stops37h 48m

$1,000

HoustonLjubljana

HOU - LJU

HOULJU

Houston Hobby

Wed 11/5

10:13 am-11:40 am

2 stops18h 27m

Ljubljana Joze Pucnik

Mon 11/10

12:25 pm-4:27 pm

2 stops35h 02m

$1,006

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Fri 8/15

3:16 pm-9:20 pm

2 stops23h 04m

Ljubljana Joze Pucnik

Fri 8/22

6:30 am-9:35 pm

2 stops22h 05m

$1,098

HoustonLjubljana

HOU - LJU

HOULJU

Houston Hobby

Fri 9/12

1:13 pm-12:00 pm

2 stops15h 47m

Ljubljana Joze Pucnik

Fri 9/19

11:50 am-10:37 pm

2 stops17h 47m

$1,389

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Sun 12/28

11:55 am-9:40 am

2 stops14h 45m

$607

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Sun 12/28

2:55 pm-6:40 pm

1 stop20h 45m

$629

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Houston to Slovenia

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

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

Find hourly flight availability from Houston 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 31, 2025.

When flying from Houston 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 31, 2025.
Read through reviews of airlines operating flights from Houston to Slovenia, such as Delta, Turkish Airlines, and Iberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

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!
Turkish Airlines
7.3
Good
3,933 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

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!
Iberia
7.0
Good
2,859 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

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
7,275 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

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!
British Airways
6.6
Okay
7,222 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

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 Houston to Slovenia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Houston to Slovenia?

    Most travelers choose Houston George Bush Intcntl - Maribor, Houston Hobby - Ljubljana Joze Pucnik or Houston George Bush Intcntl - Ljubljana Joze Pucnik when deciding on the best route from Houston to Slovenia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston 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 Houston to Slovenia?

    Currently, February is the cheapest month in which you can book a flight from Houston to Slovenia (average of $710). Flying from Houston to Slovenia in June is currently the most expensive (average of $1,443). 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 Houston to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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