$695+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — HOU
Jun 12 — Jun 191
Round-trip
1 adult, Economy
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Cheapest flights from Slovenia to HoustonExplore the most affordable flight options available from Slovenia to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
Explore the most affordable flight options available from Slovenia to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
This SmartFares deal was found by Cheapflights users on 5/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:15 pm
LJU
- IAH
1 stop30h 00m
Turkish Airlines
Mon 6/82:30 pm
IAH
- LJU
1 stop21h 50m
Turkish Airlines
Deal found 5/12![Turkish Airlines logo]()
$927
This Delta deal was found by Cheapflights users on 5/12. 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.
Mon 6/16:00 am
LJU
- IAH
2 stops19h 27m
Delta
Mon 6/85:00 pm
IAH
- LJU
1 stop13h 50m
Delta
Deal found 5/12![Delta logo]()
$1,019
This Lufthansa deal was found by Cheapflights users on 5/12. 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.
Mon 6/226:25 am
LJU
- IAH
1 stop14h 10m
Lufthansa
Sun 6/284:40 pm
IAH
- LJU
1 stop12h 55m
Lufthansa
Deal found 5/12![Lufthansa logo]()
$1,034
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:40 pm
LJU
- IAH
2 stops17h 05m
United Airlines
Mon 6/82:37 pm
IAH
- LJU
2 stops15h 38m
United Airlines
Deal found 5/12![United Airlines logo]()
$1,079
This Delta deal was found by Cheapflights users on 5/12. 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.
Mon 6/226:00 am
LJU
- HOU
2 stops22h 43m
Delta
Sun 6/285:08 pm
HOU
- LJU
2 stops22h 47m
Delta
Deal found 5/12![Delta logo]()
$1,306
This Delta deal was found by Cheapflights users on 5/12. 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.
Mon 6/16:00 am
LJU
- HOU
2 stops23h 26m
Delta
Mon 6/86:03 am
HOU
- LJU
2 stops24h 47m
Delta
Deal found 5/12![Delta logo]()
$1,307
This British Airways deal was found by Cheapflights users on 5/10. 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 6/199:15 pm
LJU
- HOU
2 stops28h 03m
British Airways
Fri 6/266:48 pm
HOU
- LJU
2 stops17h 37m
British Airways
Deal found 5/10![British Airways logo]()
$1,645
This Mytrip deal was found by Cheapflights users on 5/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:15 pm
LJU
- IAH
3 stops35h 00m
Multiple Airlines
Mon 6/83:35 pm
IAH
- LJU
3 stops34h 15m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,705
This Mytrip deal was found by Cheapflights users on 5/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/228:40 pm
LJU
- IAH
3 stops29h 35m
Multiple Airlines
Sun 6/283:35 pm
IAH
- LJU
2 stops15h 20m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$2,170
Best flights from Slovenia to HoustonDiscover 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 May 13, 2026.
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 May 13, 2026.
This SmartFares deal was found by Cheapflights users on 5/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:15 pm
LJU
- IAH
1 stop30h 00m
Turkish Airlines
Mon 6/82:30 pm
IAH
- LJU
1 stop21h 50m
Turkish Airlines
Deal found 5/12![Turkish Airlines logo]()
$927
This Delta deal was found by Cheapflights users on 5/12. 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.
Mon 6/16:00 am
LJU
- IAH
2 stops19h 27m
Delta
Mon 6/85:00 pm
IAH
- LJU
1 stop13h 50m
Delta
Deal found 5/12![Delta logo]()
$1,019
This Lufthansa deal was found by Cheapflights users on 5/12. 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.
Mon 6/226:25 am
LJU
- IAH
1 stop14h 10m
Lufthansa
Sun 6/284:40 pm
IAH
- LJU
1 stop12h 55m
Lufthansa
Deal found 5/12![Lufthansa logo]()
$1,034
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:40 pm
LJU
- IAH
2 stops17h 05m
United Airlines
Mon 6/82:37 pm
IAH
- LJU
2 stops15h 38m
United Airlines
Deal found 5/12![United Airlines logo]()
$1,079
This British Airways deal was found by Cheapflights users on 5/10. 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 6/199:15 pm
LJU
- HOU
2 stops28h 03m
British Airways
Fri 6/266:48 pm
HOU
- LJU
2 stops17h 37m
British Airways
Deal found 5/10![British Airways logo]()
$1,645
This Delta deal was found by Cheapflights users on 5/12. 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.
Mon 6/226:00 am
LJU
- HOU
2 stops22h 43m
Delta
Sun 6/285:08 pm
HOU
- LJU
2 stops22h 47m
Delta
Deal found 5/12![Delta logo]()
$1,306
This Delta deal was found by Cheapflights users on 5/12. 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.
Mon 6/16:00 am
LJU
- HOU
2 stops23h 26m
Delta
Mon 6/86:03 am
HOU
- LJU
2 stops24h 47m
Delta
Deal found 5/12![Delta logo]()
$1,307
Last-minute flights from Slovenia to HoustonDiscover last-minute flight deals from Slovenia to Houston. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from Slovenia to Houston. Data last updated May 13, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 5/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:15 pm
LJU
- IAH
1 stop30h 00m
Turkish Airlines
Mon 6/82:30 pm
IAH
- LJU
1 stop21h 50m
Turkish Airlines
Deal found 5/12![Turkish Airlines logo]()
$927
This Delta deal was found by Cheapflights users on 5/12. 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.
Mon 6/16:00 am
LJU
- IAH
2 stops19h 27m
Delta
Mon 6/85:00 pm
IAH
- LJU
1 stop13h 50m
Delta
Deal found 5/12![Delta logo]()
$1,019
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:40 pm
LJU
- IAH
2 stops17h 05m
United Airlines
Mon 6/82:37 pm
IAH
- LJU
2 stops15h 38m
United Airlines
Deal found 5/12![United Airlines logo]()
$1,079
This Delta deal was found by Cheapflights users on 5/12. 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.
Mon 6/16:00 am
LJU
- HOU
2 stops23h 26m
Delta
Mon 6/86:03 am
HOU
- LJU
2 stops24h 47m
Delta
Deal found 5/12![Delta logo]()
$1,307
This Mytrip deal was found by Cheapflights users on 5/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:15 pm
LJU
- IAH
3 stops35h 00m
Multiple Airlines
Mon 6/83:35 pm
IAH
- LJU
3 stops34h 15m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,705
This British Airways deal was found by Cheapflights users on 5/10. 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 6/199:15 pm
LJU
- HOU
2 stops28h 03m
British Airways
Fri 6/266:48 pm
HOU
- LJU
2 stops17h 37m
British Airways
Deal found 5/10![British Airways logo]()
$1,645
This Lufthansa deal was found by Cheapflights users on 5/12. 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.
Mon 6/226:25 am
LJU
- IAH
1 stop14h 10m
Lufthansa
Sun 6/284:40 pm
IAH
- LJU
1 stop12h 55m
Lufthansa
Deal found 5/12![Lufthansa logo]()
$1,034
This Delta deal was found by Cheapflights users on 5/12. 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.
Mon 6/226:00 am
LJU
- HOU
2 stops22h 43m
Delta
Sun 6/285:08 pm
HOU
- LJU
2 stops22h 47m
Delta
Deal found 5/12![Delta logo]()
$1,306
This Mytrip deal was found by Cheapflights users on 5/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/228:40 pm
LJU
- IAH
3 stops29h 35m
Multiple Airlines
Sun 6/283:35 pm
IAH
- LJU
2 stops15h 20m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$2,170
One-way flights from Slovenia to HoustonSearch for one-way flight options from Slovenia to Houston. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
Search for one-way flight options from Slovenia to Houston. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:50 pm
LJU
- IAH
3 stops56h 02m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$695
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:50 pm
LJU
- HOU
3 stops56h 53m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$767
This Cheapflightsfares deal was found by Cheapflights users on 5/12. 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.
Sat 6/208:15 pm
LJU
- IAH
1 stop24h 05m
British Airways
Deal found 5/12![British Airways logo]()
$964
This Travelocity deal was found by Cheapflights users on 5/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/208:15 pm
LJU
- HOU
2 stops30h 36m
British Airways
Deal found 5/12![British Airways logo]()
$1,067
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 May 13, 2026.
Round-trip from | $927 (SmartFares) |
|---|---|
One-way from | $695 (Kiwi.com) |
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 May 13, 2026.
Use the filters below to find and compare flights from Slovenia to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LjubljanaHouston
LJU - IAH
LJUIAH
Ljubljana Joze Pucnik
Mon 6/1
8:15 pm-7:15 pm
1 stop30h 00m
Houston George Bush Intcntl
Mon 6/8
2:30 pm-7:20 pm
1 stop21h 50m
$927
LjubljanaHouston
LJU - IAH
LJUIAH
Ljubljana Joze Pucnik
Mon 6/1
6:00 am-6:27 pm
2 stops19h 27m
Houston George Bush Intcntl
Mon 6/8
5:00 pm-1:50 pm
1 stop13h 50m
$1,019
Quickest round-trip
LjubljanaHouston
LJU - IAH
LJUIAH
Ljubljana Joze Pucnik
Mon 6/22
6:25 am-1:35 pm
1 stop14h 10m
Houston George Bush Intcntl
Sun 6/28
4:40 pm-12:35 pm
1 stop12h 55m
$1,034
LjubljanaHouston
LJU - IAH
LJUIAH
Ljubljana Joze Pucnik
Mon 6/1
2:40 pm-12:45 am
2 stops17h 05m
Houston George Bush Intcntl
Mon 6/8
2:37 pm-1:15 pm
2 stops15h 38m
$1,079
LjubljanaHouston
LJU - HOU
LJUHOU
Ljubljana Joze Pucnik
Mon 6/22
6:00 am-9:43 pm
2 stops22h 43m
Houston Hobby
Sun 6/28
5:08 pm-10:55 pm
2 stops22h 47m
$1,306
LjubljanaHouston
LJU - HOU
LJUHOU
Ljubljana Joze Pucnik
Mon 6/1
6:00 am-10:26 pm
2 stops23h 26m
Houston Hobby
Mon 6/8
6:03 am-1:50 pm
2 stops24h 47m
$1,307
LjubljanaHouston
LJU - HOU
LJUHOU
Ljubljana Joze Pucnik
Fri 6/19
9:15 pm-6:18 pm
2 stops28h 03m
Houston Hobby
Fri 6/26
6:48 pm-7:25 pm
2 stops17h 37m
$1,645
Cheapest one-way
LjubljanaHouston
LJU - IAH
LJUIAH
Ljubljana Joze Pucnik
Sat 6/20
7:50 pm-8:52 pm
3 stops56h 02m
$695
LjubljanaHouston
LJU - HOU
LJUHOU
Ljubljana Joze Pucnik
Sat 6/20
7:50 pm-9:43 pm
3 stops56h 53m
$767
Quickest one-way
LjubljanaHouston
LJU - IAH
LJUIAH
Ljubljana Joze Pucnik
Sat 6/20
8:15 pm-1:20 pm
1 stop24h 05m
$964
Showing 1-10 of 11 resultsSorted by cheapest first
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.
LJU-IAH
LJU-HOU
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
SI0-HO1
LJU-IAH
LJU-HOU
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 May 13, 2026.
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.
Crew
8.4
Comfort
7.7
Overall
7.8
Entertainment
7.2
Food
7.3
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Comfort
7.7
Overall
7.8
Entertainment
7.2
Food
7.3
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Comfort
7.7
Overall
7.8
Entertainment
7.2
Food
7.3
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
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.
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Alternative routes for Slovenia to Houston
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Complete your trip
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Find flights from Slovenia to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Slovenia and Houston flights
Browse other Slovenia and Houston flight options. Last updated on May 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,100 | Average$1,294 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,110 | Average$1,232 | FlexibilityNo cancel fee | On-time75% |