$553+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LJU
Mar 16 — Mar 231
1 adult, Economy
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Find cheap flights from Houston to Slovenia 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
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Best
Last-minute
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Cheapest flights from Houston to SloveniaExplore 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 February 14, 2026.
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 February 14, 2026.
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:05 pm
IAH
- LJU
1 stop28h 40m
Turkish Airlines
Tue 9/299:40 am
LJU
- IAH
1 stop34h 05m
Turkish Airlines
Deal found 2/10![Turkish Airlines logo]()
$760
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/219:05 pm
IAH
- LJU
1 stop28h 20m
Turkish Airlines
Sun 3/17:35 pm
LJU
- IAH
1 stop30h 35m
Turkish Airlines
Deal found 2/10![Turkish Airlines logo]()
$825
This Turkish Airlines deal was found by Cheapflights users on 2/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:05 pm
IAH
- LJU
1 stop28h 20m
Turkish Airlines
Mon 3/237:35 pm
LJU
- IAH
1 stop30h 35m
Turkish Airlines
Deal found 2/10![Turkish Airlines logo]()
$878
This oojo deal was found by Cheapflights users on 2/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:50 am
IAH
- LJU
2 stops26h 35m
British Airways
Sun 5/319:25 pm
LJU
- IAH
1 stop28h 50m
British Airways
Deal found 2/13![British Airways logo]()
$917
This oojo deal was found by Cheapflights users on 2/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:42 pm
HOU
- LJU
2 stops23h 43m
British Airways
Sun 5/319:25 pm
LJU
- HOU
2 stops33h 34m
British Airways
Deal found 2/13![British Airways logo]()
$995
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:50 pm
IAH
- LJU
2 stops38h 30m
British Airways
Thu 6/116:25 pm
LJU
- IAH
2 stops35h 30m
British Airways
Deal found 2/12![British Airways logo]()
$1,060
This oojo deal was found by Cheapflights users on 2/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:19 am
IAH
- LJU
2 stops23h 21m
British Airways
Tue 6/235:05 pm
LJU
- IAH
1 stop33h 10m
British Airways
Deal found 2/13![British Airways logo]()
$1,090
This Gurufare deal was found by Cheapflights users on 2/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:30 pm
IAH
- LJU
2 stops19h 55m
Lufthansa
Tue 9/296:55 am
LJU
- IAH
1 stop13h 40m
Lufthansa
Deal found 2/13![Lufthansa logo]()
$1,093
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:15 pm
HOU
- LJU
2 stops20h 10m
British Airways
Sun 6/79:25 pm
LJU
- HOU
2 stops29h 26m
British Airways
Deal found 2/12![British Airways logo]()
$1,099
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/284:20 pm
HOU
- LJU
2 stops21h 15m
Multiple Airlines
Sat 4/49:30 am
LJU
- HOU
3 stops31h 13m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,118
This oojo deal was found by Cheapflights users on 2/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:48 pm
HOU
- LJU
2 stops21h 52m
British Airways
Tue 6/235:05 pm
LJU
- HOU
2 stops32h 04m
British Airways
Deal found 2/13![British Airways logo]()
$1,227
This Delta deal was found by Cheapflights users on 2/11. 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.
Sat 3/286:00 am
HOU
- LJU
2 stops24h 25m
Delta
Sat 4/46:00 am
LJU
- HOU
2 stops23h 51m
Delta
Deal found 2/11![Delta logo]()
$1,380
Best flights from Houston to SloveniaDiscover 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 February 14, 2026.
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 February 14, 2026.
This Turkish Airlines deal was found by Cheapflights users on 2/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:05 pm
IAH
- LJU
1 stop28h 20m
Turkish Airlines
Mon 3/237:35 pm
LJU
- IAH
1 stop30h 35m
Turkish Airlines
Deal found 2/10![Turkish Airlines logo]()
$878
This oojo deal was found by Cheapflights users on 2/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:50 am
IAH
- LJU
2 stops26h 35m
British Airways
Sun 5/319:25 pm
LJU
- IAH
1 stop28h 50m
British Airways
Deal found 2/13![British Airways logo]()
$917
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/284:20 pm
HOU
- LJU
2 stops21h 15m
Multiple Airlines
Sat 4/49:30 am
LJU
- HOU
3 stops31h 13m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,118
This Delta deal was found by Cheapflights users on 2/11. 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.
Sat 3/286:00 am
HOU
- LJU
2 stops24h 25m
Delta
Sat 4/46:00 am
LJU
- HOU
2 stops23h 51m
Delta
Deal found 2/11![Delta logo]()
$1,380
This oojo deal was found by Cheapflights users on 2/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:42 pm
HOU
- LJU
2 stops23h 43m
British Airways
Sun 5/319:25 pm
LJU
- HOU
2 stops33h 34m
British Airways
Deal found 2/13![British Airways logo]()
$995
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:50 pm
IAH
- LJU
2 stops38h 30m
British Airways
Thu 6/116:25 pm
LJU
- IAH
2 stops35h 30m
British Airways
Deal found 2/12![British Airways logo]()
$1,060
This oojo deal was found by Cheapflights users on 2/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:19 am
IAH
- LJU
2 stops23h 21m
British Airways
Tue 6/235:05 pm
LJU
- IAH
1 stop33h 10m
British Airways
Deal found 2/13![British Airways logo]()
$1,090
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:44 am
IAH
- LJU
2 stops26h 41m
British Airways
Sun 6/79:25 pm
LJU
- IAH
1 stop23h 00m
British Airways
Deal found 2/12![British Airways logo]()
$1,096
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:15 pm
HOU
- LJU
2 stops20h 10m
British Airways
Sun 6/79:25 pm
LJU
- HOU
2 stops29h 26m
British Airways
Deal found 2/12![British Airways logo]()
$1,099
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:48 pm
HOU
- LJU
2 stops21h 52m
British Airways
Tue 6/235:05 pm
LJU
- HOU
2 stops33h 46m
British Airways
Deal found 2/11![British Airways logo]()
$1,227
Last-minute flights from Houston to SloveniaDiscover last-minute flight deals from Houston to Slovenia. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Slovenia. Data last updated February 14, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/219:05 pm
IAH
- LJU
1 stop28h 20m
Turkish Airlines
Sun 3/17:35 pm
LJU
- IAH
1 stop30h 35m
Turkish Airlines
Deal found 2/10![Turkish Airlines logo]()
$825
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:13 pm
IAH
- LJU
2 stops40h 17m
Lufthansa
Sun 3/16:35 am
LJU
- IAH
1 stop14h 35m
Lufthansa
Deal found 2/10![Lufthansa logo]()
$1,708
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:55 am
IAH
- LJU
2 stops15h 00m
Multiple Airlines
Sun 3/16:35 am
LJU
- IAH
2 stops22h 09m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,753
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:25 am
HOU
- LJU
2 stops23h 15m
Delta
Sun 3/112:45 pm
LJU
- HOU
2 stops28h 16m
Delta
Deal found 2/10![Delta logo]()
$1,816
This Turkish Airlines deal was found by Cheapflights users on 2/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:05 pm
IAH
- LJU
1 stop28h 20m
Turkish Airlines
Mon 3/237:35 pm
LJU
- IAH
1 stop30h 35m
Turkish Airlines
Deal found 2/10![Turkish Airlines logo]()
$878
This Emirates deal was found by Cheapflights users on 2/10. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:21 pm
IAH
- LJU
2 stops58h 54m
Emirates
Mon 3/232:00 pm
LJU
- IAH
1 stop33h 20m
Emirates
Deal found 2/10![Emirates logo]()
$4,034
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/284:20 pm
HOU
- LJU
2 stops21h 15m
Multiple Airlines
Sat 4/49:30 am
LJU
- HOU
3 stops31h 13m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,118
This Delta deal was found by Cheapflights users on 2/11. 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.
Sat 3/286:00 am
HOU
- LJU
2 stops24h 25m
Delta
Sat 4/46:00 am
LJU
- HOU
2 stops23h 51m
Delta
Deal found 2/11![Delta logo]()
$1,380
One-way flights from Houston to SloveniaSearch for one-way flight options from Houston to Slovenia. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
Search for one-way flight options from Houston to Slovenia. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 5/236:00 am
IAH
- LJU
3 stops44h 15m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$553
This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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 5/233:30 pm
IAH
- LJU
1 stop22h 05m
British Airways
Deal found 2/11![British Airways logo]()
$760
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:48 pm
HOU
- LJU
2 stops24h 47m
British Airways
Deal found 2/11![British Airways logo]()
$782
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 5/2310:12 am
HOU
- LJU
3 stops20h 13m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$937
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:00 am
HOU
- LJU
2 stops24h 50m
Delta
Deal found 2/10![Delta logo]()
$1,191
Find flight deals from Houston to Slovenia
Keep the following information in mind while searching for Houston to Slovenia flight deals. Data was last updated February 14, 2026.
Round-trip from | $830 (Gotogate) |
|---|---|
One-way from | $553 (Kiwi.com) |
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 February 14, 2026.
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 3/19
10:05 pm-8:25 am
1 stop28h 20m
Ljubljana Joze Pucnik
Mon 3/23
7:35 pm-8:10 pm
1 stop30h 35m
$878
HoustonLjubljana
IAH - LJU
IAHLJU
Houston George Bush Intcntl
Fri 5/15
9:50 am-7:25 pm
2 stops26h 35m
Ljubljana Joze Pucnik
Sun 5/31
9:25 pm-7:15 pm
1 stop28h 50m
$917
HoustonLjubljana
HOU - LJU
HOULJU
Houston Hobby
Fri 5/15
12:42 pm-7:25 pm
2 stops23h 43m
Ljubljana Joze Pucnik
Sun 5/31
9:25 pm-11:59 pm
2 stops33h 34m
$995
HoustonLjubljana
IAH - LJU
IAHLJU
Houston George Bush Intcntl
Sun 5/31
6:50 pm-4:20 pm
2 stops38h 30m
Ljubljana Joze Pucnik
Thu 6/11
6:25 pm-10:55 pm
2 stops35h 30m
$1,060
HoustonLjubljana
IAH - LJU
IAHLJU
Houston George Bush Intcntl
Wed 5/27
11:19 am-5:40 pm
2 stops23h 21m
Ljubljana Joze Pucnik
Tue 6/23
5:05 pm-7:15 pm
1 stop33h 10m
$1,090
HoustonLjubljana
IAH - LJU
IAHLJU
Houston George Bush Intcntl
Fri 5/29
9:44 am-7:25 pm
2 stops26h 41m
Ljubljana Joze Pucnik
Sun 6/7
9:25 pm-1:25 pm
1 stop23h 00m
$1,096
HoustonLjubljana
HOU - LJU
HOULJU
Houston Hobby
Fri 5/29
4:15 pm-7:25 pm
2 stops20h 10m
Ljubljana Joze Pucnik
Sun 6/7
9:25 pm-7:51 pm
2 stops29h 26m
$1,099
HoustonLjubljana
HOU - LJU
HOULJU
Houston Hobby
Sat 3/28
4:20 pm-7:35 pm
2 stops21h 15m
Ljubljana Joze Pucnik
Sat 4/4
9:30 am-9:43 am
3 stops31h 13m
$1,118
HoustonLjubljana
HOU - LJU
HOULJU
Houston Hobby
Wed 5/27
12:48 pm-5:40 pm
2 stops21h 52m
Ljubljana Joze Pucnik
Tue 6/23
5:05 pm-7:51 pm
2 stops33h 46m
$1,227
HoustonLjubljana
HOU - LJU
HOULJU
Houston Hobby
Sat 3/28
6:00 am-12:25 pm
2 stops24h 25m
Ljubljana Joze Pucnik
Sat 4/4
6:00 am-10:51 pm
2 stops23h 51m
$1,380
Showing 1-10 of 15 results
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.
IAH-LJU
HOU-LJU
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
HO1-SI0
IAH-LJU
HOU-LJU
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 February 14, 2026.
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.
Comfort
6.8
Overall
6.8
Entertainment
6.5
Boarding
7.0
Crew
7.6
Food
6.3
Reviews
1 / 20
6.0
GoodAnonymous,Dec 2025
SFO - MUC
Comfort
6.8
Overall
6.8
Entertainment
6.5
Boarding
7.0
Crew
7.6
Food
6.3
Reviews
1 / 20
6.0
GoodAnonymous,Dec 2025
SFO - MUC
Related info for your journey
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Alternative routes for Houston to Slovenia
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Complete your trip
Complete your trip to Slovenia by adding a car rental and/or hotel reservation to your travel itinerary.
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Houston and Slovenia flights
Browse other Houston and Slovenia flight options. Last updated on February 14, 2026.
Popular flight searches
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Houston to Slovenia flights
Consider these flights traveling from Houston to Slovenia.
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 February 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$917 | Average$1,040 | FlexibilityNo cancel fee | On-time76% |