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Cheap flights from Houston to Slovenia from $388

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 5/1. 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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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 - 8:25 am
IAH
-
LJU
28h 20m
1 stop
Turkish Airlines Logo
9:20 am - 7:10 pm
LJU
-
IAH
16h 50m
1 stop
$685Turkish Airlines
Sat, Feb 21 - Sun, Mar 1
Turkish Airlines Logo
10:05 pm - 8:25 am
IAH
-
LJU
28h 20m
1 stop
Turkish Airlines Logo
9:20 am - 8:10 pm
LJU
-
IAH
16h 50m
1 stop
$764Turkish Airlines
Thu, Mar 19 - Mon, Mar 23
Turkish Airlines Logo
10:05 pm - 8:25 am
IAH
-
LJU
28h 20m
1 stop
Turkish Airlines Logo
9:20 am - 8:10 pm
LJU
-
IAH
16h 50m
1 stop
$768Turkish Airlines
Thu, Mar 19 - Mon, Mar 23
Turkish Airlines Logo
9:05 pm - 8:25 am
IAH
-
LJU
28h 20m
1 stop
Turkish Airlines Logo
9:20 am - 7:10 pm
LJU
-
IAH
16h 50m
1 stop
$858Turkish Airlines
Fri, Feb 20 - Sun, Mar 1
British Airways Logo
3:09 pm - 2:15 pm
IAH
-
LJU
16h 06m
2 stops
British Airways Logo
9:25 pm - 1:25 pm
LJU
-
IAH
23h 00m
1 stop
$861British Airways
Sun, May 3 - Sun, May 31
British Airways Logo
3:09 pm - 2:15 pm
IAH
-
LJU
16h 06m
2 stops
British Airways Logo
9:25 pm - 11:56 pm
LJU
-
IAH
33h 31m
2 stops
$865British Airways
Sun, May 3 - Sun, May 31
Delta Logo
5:25 am - 11:40 am
HOU
-
LJU
23h 15m
2 stops
Delta Logo
12:45 pm - 4:28 pm
LJU
-
HOU
34h 43m
2 stops
$1,137Delta
Sat, Feb 21 - Sun, Mar 1
Delta Logo
5:25 am - 11:40 am
HOU
-
LJU
23h 15m
2 stops
Delta Logo
12:25 pm - 4:28 pm
LJU
-
HOU
35h 03m
2 stops
$1,155Delta
Fri, Feb 20 - Sun, Mar 1
Multiple Airlines Logo
10:50 am - 11:40 am
HOU
-
LJU
17h 50m
2 stops
Multiple Airlines Logo
12:45 pm - 10:01 am
LJU
-
HOU
28h 16m
2 stops
$1,201Multiple Airlines
Sat, Feb 21 - Sun, Mar 1
Multiple Airlines Logo
11:33 am - 12:20 pm
HOU
-
LJU
18h 47m
2 stops
Multiple Airlines Logo
12:50 pm - 9:21 am
LJU
-
HOU
26h 31m
2 stops
$1,670Multiple Airlines
Fri, Mar 20 - Fri, Mar 27

British Airways flights from Houston to Slovenia

Our best British Airways deals on Houston to Slovenia flight tickets
British Airways
May 3
IAH3:09 pmHouston George Bush Intcntl
16h 06m
2 stops
LJU2:15 pmLjubljana Joze Pucnik
May 31
LJU9:25 pmLjubljana Joze Pucnik
23h 00m
1 stop
IAH1:25 pmHouston George Bush Intcntl
$861
British Airways
May 3
IAH3:09 pmHouston George Bush Intcntl
16h 06m
2 stops
LJU2:15 pmLjubljana Joze Pucnik
May 31
LJU9:25 pmLjubljana Joze Pucnik
33h 31m
2 stops
IAH11:56 pmHouston George Bush Intcntl
$865
British Airways
Jun 1
IAH9:26 amHouston George Bush Intcntl
23h 54m
2 stops
LJU4:20 pmLjubljana Joze Pucnik
Jun 8
LJU3:10 pmLjubljana Joze Pucnik
29h 15m
1 stop
IAH1:25 pmHouston George Bush Intcntl
$1,001

Turkish Airlines flights from Houston to Slovenia

Our best Turkish Airlines deals on Houston to Slovenia flight tickets
Turkish Airlines
Feb 21
IAH9:05 pmHouston George Bush Intcntl
28h 20m
1 stop
LJU8:25 amLjubljana Joze Pucnik
Mar 1
LJU9:20 amLjubljana Joze Pucnik
16h 50m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$685
Turkish Airlines
Mar 19
IAH10:05 pmHouston George Bush Intcntl
28h 20m
1 stop
LJU8:25 amLjubljana Joze Pucnik
Mar 23
LJU9:20 amLjubljana Joze Pucnik
16h 50m
1 stop
IAH8:10 pmHouston George Bush Intcntl
$764
Turkish Airlines
Mar 19
IAH10:05 pmHouston George Bush Intcntl
28h 20m
1 stop
LJU8:25 amLjubljana Joze Pucnik
Mar 23
LJU9:20 amLjubljana Joze Pucnik
16h 50m
1 stop
IAH8:10 pmHouston George Bush Intcntl
$768

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 February 3, 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

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Sat 2/21

9:05 pm-8:25 am

1 stop28h 20m

Ljubljana Joze Pucnik

Sun 3/1

9:20 am-7:10 pm

1 stop16h 50m

$685

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

9:20 am-8:10 pm

1 stop16h 50m

$764

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

9:20 am-8:10 pm

1 stop16h 50m

$768

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Fri 2/20

9:05 pm-8:25 am

1 stop28h 20m

Ljubljana Joze Pucnik

Sun 3/1

9:20 am-7:10 pm

1 stop16h 50m

$858

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Sun 5/3

3:09 pm-2:15 pm

2 stops16h 06m

Ljubljana Joze Pucnik

Sun 5/31

9:25 pm-1:25 pm

1 stop23h 00m

$861

HoustonLjubljana

IAH - LJU

IAHLJU

Houston George Bush Intcntl

Sun 5/3

3:09 pm-2:15 pm

2 stops16h 06m

Ljubljana Joze Pucnik

Sun 5/31

9:25 pm-11:56 pm

2 stops33h 31m

$865

HoustonLjubljana

HOU - LJU

HOULJU

Houston Hobby

Sat 2/21

5:25 am-11:40 am

2 stops23h 15m

Ljubljana Joze Pucnik

Sun 3/1

12:45 pm-4:28 pm

2 stops34h 43m

$1,137

HoustonLjubljana

HOU - LJU

HOULJU

Houston Hobby

Fri 2/20

5:25 am-11:40 am

2 stops23h 15m

Ljubljana Joze Pucnik

Sun 3/1

12:25 pm-4:28 pm

2 stops35h 03m

$1,155

HoustonLjubljana

HOU - LJU

HOULJU

Houston Hobby

Sat 2/21

10:50 am-11:40 am

2 stops17h 50m

Ljubljana Joze Pucnik

Sun 3/1

12:45 pm-10:01 am

2 stops28h 16m

$1,201

HoustonLjubljana

HOU - LJU

HOULJU

Houston Hobby

Fri 3/20

11:33 am-12:20 pm

2 stops18h 47m

Ljubljana Joze Pucnik

Fri 3/27

12:50 pm-9:21 am

2 stops26h 31m

$1,670

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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, Turkish Airlines, and Delta are the most popular carriers 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 45m

Direct flights

None
The fastest flight from Houston to Slovenia takes 15h 45m
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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