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Cheap flights from Houston to Slovenia from $364

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Slovenia departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Houston to Slovenia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:05 pm - 7:20 pm
IAH
-
LJU
15h 15m
1 stop
Turkish Airlines Logo
8:15 pm - 7:10 pm
LJU
-
IAH
29h 55m
1 stop
$762Turkish Airlines
Thu, Sep 10 - Thu, Sep 17
Turkish Airlines Logo
9:05 pm - 8:45 am
IAH
-
LJU
28h 40m
1 stop
Turkish Airlines Logo
1:50 pm - 7:10 pm
LJU
-
IAH
36h 20m
1 stop
$777Turkish Airlines
Sun, Apr 5 - Mon, Apr 13
Turkish Airlines Logo
9:05 pm - 8:45 am
IAH
-
LJU
28h 40m
1 stop
Turkish Airlines Logo
8:15 pm - 7:10 pm
LJU
-
IAH
29h 55m
1 stop
$805Turkish Airlines
Sun, Apr 5 - Mon, Apr 13
Multiple Airlines Logo
3:25 pm - 2:15 pm
IAH
-
LJU
15h 50m
1 stop
Multiple Airlines Logo
9:30 am - 7:04 pm
LJU
-
IAH
40h 34m
2 stops
$915Multiple Airlines
Sun, Apr 5 - Mon, Apr 13
British Airways Logo
1:01 pm - 2:15 pm
IAH
-
LJU
18h 14m
2 stops
British Airways Logo
3:10 pm - 7:10 pm
LJU
-
IAH
35h 00m
1 stop
$921British Airways
Sun, Apr 5 - Mon, Apr 13
British Airways Logo
6:31 am - 2:15 pm
IAH
-
LJU
24h 44m
2 stops
British Airways Logo
3:10 pm - 11:49 pm
LJU
-
IAH
39h 39m
2 stops
$922British Airways
Sun, Apr 5 - Mon, Apr 13
Multiple Airlines Logo
8:21 pm - 8:45 am
HOU
-
LJU
53h 24m
2 stops
Multiple Airlines Logo
3:10 pm - 7:51 pm
LJU
-
HOU
35h 41m
2 stops
$926Multiple Airlines
Mon, May 4 - Mon, May 11
British Airways Logo
3:40 pm - 8:30 pm
IAH
-
LJU
21h 50m
1 stop
British Airways Logo
6:25 pm - 7:22 pm
LJU
-
IAH
31h 57m
2 stops
$941British Airways
Thu, Sep 10 - Thu, Sep 17
British Airways Logo
12:18 pm - 2:15 pm
HOU
-
LJU
18h 57m
2 stops
British Airways Logo
3:10 pm - 7:51 pm
LJU
-
HOU
35h 41m
2 stops
$951British Airways
Sun, Apr 5 - Mon, Apr 13
Delta Logo
6:00 am - 1:50 pm
HOU
-
LJU
24h 50m
2 stops
Delta Logo
6:00 am - 10:26 pm
LJU
-
HOU
23h 26m
2 stops
$1,334Delta
Thu, Apr 30 - Thu, May 7

Turkish Airlines flights from Houston to Slovenia

Our best Turkish Airlines deals on Houston to Slovenia flight tickets
Turkish Airlines
Sep 10
IAH9:05 pmHouston George Bush Intcntl
15h 15m
1 stop
LJU7:20 pmLjubljana Joze Pucnik
Sep 17
LJU8:15 pmLjubljana Joze Pucnik
29h 55m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$762
Turkish Airlines
Apr 5
IAH9:05 pmHouston George Bush Intcntl
28h 40m
1 stop
LJU8:45 amLjubljana Joze Pucnik
Apr 13
LJU1:50 pmLjubljana Joze Pucnik
36h 20m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$777
Turkish Airlines
Apr 5
IAH9:05 pmHouston George Bush Intcntl
28h 40m
1 stop
LJU8:45 amLjubljana Joze Pucnik
Apr 13
LJU8:15 pmLjubljana Joze Pucnik
29h 55m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$805

British Airways flights from Houston to Slovenia

Our best British Airways deals on Houston to Slovenia flight tickets
British Airways
Apr 5
IAH1:01 pmHouston George Bush Intcntl
18h 14m
2 stops
LJU2:15 pmLjubljana Joze Pucnik
Apr 13
LJU3:10 pmLjubljana Joze Pucnik
35h 00m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$921
British Airways
Apr 5
IAH6:31 amHouston George Bush Intcntl
24h 44m
2 stops
LJU2:15 pmLjubljana Joze Pucnik
Apr 13
LJU3:10 pmLjubljana Joze Pucnik
39h 39m
2 stops
IAH11:49 pmHouston George Bush Intcntl
$922
British Airways
Sep 10
IAH3:40 pmHouston George Bush Intcntl
21h 50m
1 stop
LJU8:30 pmLjubljana Joze Pucnik
Sep 17
LJU6:25 pmLjubljana Joze Pucnik
31h 57m
2 stops
IAH7:22 pmHouston George Bush Intcntl
$941

momondo 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, momondo users made 832,500 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from Houston to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Thu 9/10

9:05 pm-7:20 pm

1 stop15h 15m

Ljubljana Joze Pucnik

Thu 9/17

8:15 pm-7:10 pm

1 stop29h 55m

$762

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Sun 4/5

9:05 pm-8:45 am

1 stop28h 40m

Ljubljana Joze Pucnik

Mon 4/13

1:50 pm-7:10 pm

1 stop36h 20m

$777

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Sun 4/5

9:05 pm-8:45 am

1 stop28h 40m

Ljubljana Joze Pucnik

Mon 4/13

8:15 pm-7:10 pm

1 stop29h 55m

$805

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Sun 4/5

3:25 pm-2:15 pm

1 stop15h 50m

Ljubljana Joze Pucnik

Mon 4/13

9:30 am-7:04 pm

2 stops40h 34m

$915

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Sun 4/5

1:01 pm-2:15 pm

2 stops18h 14m

Ljubljana Joze Pucnik

Mon 4/13

3:10 pm-7:10 pm

1 stop35h 00m

$921

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Sun 4/5

6:31 am-2:15 pm

2 stops24h 44m

Ljubljana Joze Pucnik

Mon 4/13

3:10 pm-11:49 pm

2 stops39h 39m

$922

HoustonLjubljana

HOU - LJU

HOULJU

Houston Hobby

Mon 5/4

8:21 pm-8:45 am

2 stops53h 24m

Ljubljana Joze Pucnik

Mon 5/11

3:10 pm-7:51 pm

2 stops35h 41m

$926

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Thu 9/10

3:40 pm-8:30 pm

1 stop21h 50m

Ljubljana Joze Pucnik

Thu 9/17

6:25 pm-7:22 pm

2 stops31h 57m

$941

HoustonLjubljana

HOU - LJU

HOULJU

Houston Hobby

Sun 4/5

12:18 pm-2:15 pm

2 stops18h 57m

Ljubljana Joze Pucnik

Mon 4/13

3:10 pm-7:51 pm

2 stops35h 41m

$951

HoustonLjubljana

HOU - LJU

HOULJU

Houston Hobby

Thu 4/30

6:00 am-1:50 pm

2 stops24h 50m

Ljubljana Joze Pucnik

Thu 5/7

6:00 am-10:26 pm

2 stops23h 26m

$1,334

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Slovenia from

How to get the cheapest flight ticket from Houston to Slovenia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Houston to Slovenia?

British Airways is the most popular carrier operating from Houston to Slovenia

Cheap Houston to Slovenia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Slovenia

Fastest flight time

15h 15m

Direct flights

None
The fastest flight from Houston to Slovenia takes 15h 15m
There are no direct flights from Houston to Slovenia. There are no popular flight routes from Houston to Slovenia.
Search flight deals

  • When did momondo last update prices for flights from Houston to Slovenia?

    Prices for flights from Houston to Slovenia are refreshed on a daily basis.

  • How old do you have to be to fly from Houston to Slovenia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Slovenia.

  • What documentation or ID do you need to fly to Slovenia?

    The necessary travel and health documents for your Slovenia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Slovenia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Slovenia from Houston.

Can I find flights from Houston to Slovenia with flexible booking policies on momondo?

Flights from Houston to Slovenia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Slovenia?

momondo provides multiple filters to help you find the best flight to Slovenia from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to Slovenia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Slovenia, momondo offers a useful price alert feature which will track prices for flights to Slovenia from Houston and alert you when they change.

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