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Slovenia

$574+ 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
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Find flight deals from Houston to Slovenia

Best flights from Houston to Slovenia
Discover carefully curated flight deals from Houston to Slovenia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2025.

This British Airways deal was found by Cheapflights users on 11/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/23:30 pmIAH - LJU
1 stop21h 50mBritish Airways
Mon 4/63:10 pmLJU - IAH
1 stop29h 30mBritish Airways
Deal found 11/2$729
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/116:40 pmIAH - LJU
2 stops20h 30mLufthansa
Thu 1/226:35 amLJU - IAH
1 stop15h 00mLufthansa
Deal found 11/3$1,673

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 November 5, 2025.

Round-trip from

$729
(British Airways)

One-way from

$574
(FlightHub)
From Houston to Slovenia
Search Deals
One-way flight from Houston to Slovenia
Search Deals

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 November 5, 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

Thu 4/2

3:30 pm-8:20 pm

1 stop21h 50m

Ljubljana Joze Pucnik

Mon 4/6

3:10 pm-1:40 pm

1 stop29h 30m

$729

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Sun 1/11

6:40 pm-10:10 pm

2 stops20h 30m

Ljubljana Joze Pucnik

Thu 1/22

6:35 am-2:35 pm

1 stop15h 00m

$1,673

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Sun 12/28

9:05 pm-8:25 am

1 stop28h 20m

$574

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Sun 12/28

4:30 pm-7:30 pm

2 stops20h 00m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

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
No data available for this route at this time. Please check back soon.

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 5, 2025.
Read through reviews of airlines operating flights from Houston to Slovenia, such as Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,555 reviews

Crew

7.6

Comfort

6.8

Food

6.3

Entertainment

6.4

Boarding

7.0

Overall

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
7,555 reviews
Lufthansa
6.8
Okay
7,555 reviews

Crew

7.6

Comfort

6.8

Food

6.3

Entertainment

6.4

Boarding

7.0

Overall

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 Houston 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 Houston to Slovenia?

    A quick flight from Houston to Slovenia can take about 21h 50m. British Airways provides one of the quickest options available for as low as $729. Houston and Slovenia are separated by a distance of 5587 mi.

  • 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.

See more FAQs

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Alternative routes for Houston to Slovenia

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Top airline flying from Houston to Slovenia

Discover the top airline that operate flights from Houston 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 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$917Average$1,039FlexibilityNo cancel feeOn-time76%

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