HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$439+ Cheap flights from Slovenia to Houston

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — HOU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Slovenia to Houston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Slovenia to Houston

Best flights from Slovenia to Houston
Discover carefully curated flight deals from Slovenia to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This Turkish Airlines deal was found by Cheapflights users on 12/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:35 pmLJU - IAH
1 stop30h 35mTurkish Airlines
Mon 3/29:05 pmIAH - LJU
1 stop28h 20mTurkish Airlines
Deal found 12/15$864
This flugladen.de deal was found by Cheapflights users on 12/17. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:15 pmLJU - IAH
1 stop24h 30mBritish Airways
Thu 6/183:40 pmIAH - LJU
1 stop21h 40mBritish Airways
Deal found 12/17$1,309
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/139:30 amLJU - IAH
2 stops20h 51mMultiple Airlines
Thu 6/184:32 pmIAH - LJU
2 stops20h 48mMultiple Airlines
Deal found 12/17$1,388
This KLM deal was found by Cheapflights users on 12/17. 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.
Sat 6/132:35 pmLJU - IAH
1 stop30h 00mKLM
Thu 6/1812:55 pmIAH - LJU
2 stops17h 30mKLM
Deal found 12/17$1,403
This Turkish Airlines deal was found by Cheapflights users on 12/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/229:20 amLJU - IAH
1 stop16h 50mTurkish Airlines
Mon 1/269:05 pmIAH - LJU
1 stop28h 20mTurkish Airlines
Deal found 12/15$864
This Emirates deal was found by Cheapflights users on 12/15. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:00 pmLJU - IAH
1 stop33h 20mEmirates
Mon 3/26:35 pmIAH - LJU
2 stops59h 25mEmirates
Deal found 12/15$2,208
This British Airways deal was found by Cheapflights users on 12/17. 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.
Sat 6/138:15 pmLJU - HOU
2 stops28h 32mBritish Airways
Thu 6/188:24 pmHOU - LJU
2 stops16h 56mBritish Airways
Deal found 12/17$1,997

Find flight deals from Slovenia to Houston

Keep the following information in mind while searching for Slovenia to Houston flight deals. Data was last updated December 18, 2025.

Round-trip from

$864
(Turkish Airlines)

One-way from

$439
(Kiwi.com)
From Slovenia to Houston
Search Deals
One-way flight from Slovenia to Houston
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Slovenia to Houston 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 December 18, 2025.
Use the filters below to find and compare flights from Slovenia to Houston that are best for you.

Fly from

Slovenia

Fly to

Houston

Route

Depart

Return

Price

LjubljanaHouston

LJU - IAH

LJUIAH

Ljubljana Joze Pucnik

Thu 2/26

7:35 pm-7:10 pm

1 stop30h 35m

Houston George Bush Intcntl

Mon 3/2

9:05 pm-8:25 am

1 stop28h 20m

$864

LjubljanaHouston

LJU - IAH

LJUIAH

Ljubljana Joze Pucnik

Thu 1/22

9:20 am-7:10 pm

1 stop16h 50m

Houston George Bush Intcntl

Mon 1/26

9:05 pm-8:25 am

1 stop28h 20m

$864

LjubljanaHouston

LJU - IAH

LJUIAH

Ljubljana Joze Pucnik

Sat 6/13

8:15 pm-1:45 pm

1 stop24h 30m

Houston George Bush Intcntl

Thu 6/18

3:40 pm-8:20 pm

1 stop21h 40m

$1,309

LjubljanaHouston

LJU - IAH

LJUIAH

Ljubljana Joze Pucnik

Sat 6/13

9:30 am-11:21 pm

2 stops20h 51m

Houston George Bush Intcntl

Thu 6/18

4:32 pm-8:20 pm

2 stops20h 48m

$1,388

LjubljanaHouston

LJU - IAH

LJUIAH

Ljubljana Joze Pucnik

Sat 6/13

2:35 pm-1:35 pm

1 stop30h 00m

Houston George Bush Intcntl

Thu 6/18

12:55 pm-1:25 pm

2 stops17h 30m

$1,403

LjubljanaHouston

LJU - HOU

LJUHOU

Ljubljana Joze Pucnik

Sat 6/13

8:15 pm-5:47 pm

2 stops28h 32m

Houston Hobby

Thu 6/18

8:24 pm-8:20 pm

2 stops16h 56m

$1,997

LjubljanaHouston

LJU - IAH

LJUIAH

Ljubljana Joze Pucnik

Thu 2/26

2:00 pm-4:20 pm

1 stop33h 20m

Houston George Bush Intcntl

Mon 3/2

6:35 pm-1:00 pm

2 stops59h 25m

$2,208

LjubljanaHouston

LJU - IAH

LJUIAH

Ljubljana Joze Pucnik

Sat 3/7

1:45 pm-11:45 am

3 stops53h 00m

$439

LjubljanaHouston

LJU - IAH

LJUIAH

Ljubljana Joze Pucnik

Sat 3/7

9:20 am-7:10 pm

1 stop16h 50m

$662

LjubljanaHouston

LJU - HOU

LJUHOU

Ljubljana Joze Pucnik

Mon 6/15

1:30 pm-12:10 pm

3 stops29h 40m

$984

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Slovenia to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Slovenia 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 Slovenia to Houston
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with KLM and Lufthansa from Slovenia to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,428 reviews

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Crew

8.4

Food

7.2

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,428 reviews
KLM
7.7
Good
1,428 reviews

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Crew

8.4

Food

7.2

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,635 reviews
KLM
7.7
Good
1,428 reviews

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Crew

8.4

Food

7.2

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Slovenia to Houston. 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 Slovenia to Houston?

    For as low as $1,309, Turkish Airlines can have you in Houston from Slovenia in 24h 30m. Airlines will cover a distance of 5587 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Slovenia to Houston 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Slovenia to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Dallas/Fort Worth flights
Heathrow to Dallas/Fort Worth flights
Frankfurt to Dallas/Fort Worth flights
Heathrow to Hobby flights
Charles de Gaulle to Hobby flights
Vienna to Dallas/Fort Worth flights
Heathrow to George Bush Intcntl flights
Frankfurt to Hobby flights
Charles de Gaulle to George Bush Intcntl flights
Frankfurt to George Bush Intcntl flights
Gatwick to Dallas/Fort Worth flights
Heathrow to Austin flights
Madrid to Dallas/Fort Worth flights
Barcelona-El Prat to Dallas/Fort Worth flights
Vienna to Love Field flights
Heathrow to Love Field flights
London City to Dallas/Fort Worth flights
Munich to Dallas/Fort Worth flights
Charles de Gaulle to Love Field flights
Amsterdam to Dallas/Fort Worth flights
Amsterdam to Hobby flights
Frankfurt to Austin flights
Istanbul to Hobby flights
Bruxelles-National to Dallas/Fort Worth flights
Madrid to Hobby flights
Istanbul to George Bush Intcntl flights
Munich to Love Field flights
Orly to Hobby flights
Frankfurt to Love Field flights
Orly to George Bush Intcntl flights
Munich to Hobby flights
Amsterdam to George Bush Intcntl flights
Madrid to George Bush Intcntl flights
Dublin to Dallas/Fort Worth flights
Charles de Gaulle to Austin flights
Gatwick to Hobby flights
Munich to George Bush Intcntl flights
Istanbul to Dallas/Fort Worth flights
Gatwick to George Bush Intcntl flights
Bruxelles-National to Hobby flights
Frederic Chopin to Dallas/Fort Worth flights
Zurich to Dallas/Fort Worth flights
Oslo Gardermoen to Hobby flights
Malpensa to Dallas/Fort Worth flights
Gatwick to Austin flights
Orly to Austin flights
Amsterdam to Love Field flights

Top 2 airlines flying from Slovenia to Houston

Discover the top 2 airlines that operate flights from Slovenia to Houston. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$884Average$1,210FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$1,100Average$1,285FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.