$639 Find Cheap Flights from Slovenia to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Houston departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$856
Turkish Airlines
Wed 2/18Sun 2/22
LJU - IAH • 1 stop
Cheapest one-way
$639
Multiple Airlines
Sun 11/9
LJU - IAH • 2 stops
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We hope you love your trip to Houston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Slovenia to Houston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Slovenia to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Slovenia to Houston

Wed, Feb 18 - Sun, Feb 22
Turkish Airlines Logo
7:35 pm - 7:10 pmLJU-IAH
30h 35m1 stop
Turkish Airlines Logo
9:05 pm - 8:25 amIAH-LJU
28h 20m1 stop
$856Turkish Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
Turkish Airlines Logo
7:35 pm - 7:10 pmLJU-IAH
30h 35m1 stop
Turkish Airlines Logo
9:05 pm - 8:25 amIAH-LJU
28h 20m1 stop
$858Turkish Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
Delta Logo
12:50 pm - 1:30 pmLJU-IAH
31h 40m1 stop
Delta Logo
6:00 am - 11:40 amIAH-LJU
22h 40m2 stops
$926Delta
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Wed, Feb 18 - Sun, Feb 22
Delta Logo
12:50 pm - 1:30 pmLJU-IAH
31h 40m1 stop
Delta Logo
7:15 am - 11:40 amIAH-LJU
21h 25m2 stops
$928Delta
Find Deal
Wed, Feb 18 - Sun, Feb 22
Delta Logo
12:50 pm - 9:46 pmLJU-HOU
39h 56m2 stops
Delta Logo
1:00 pm - 11:40 amHOU-LJU
15h 40m2 stops
$936Delta
Find Deal
Wed, Feb 18 - Sun, Feb 22
Delta Logo
12:50 pm - 11:00 pmLJU-IAH
41h 10m2 stops
Delta Logo
6:30 am - 11:40 amIAH-LJU
22h 10m2 stops
$936Delta
Find Deal
Wed, Feb 18 - Sun, Feb 22
Delta Logo
12:50 pm - 9:32 amLJU-HOU
27h 42m2 stops
Delta Logo
6:00 am - 11:40 amHOU-LJU
22h 40m2 stops
$938Delta
Find Deal
Wed, Feb 18 - Sun, Feb 22
Delta Logo
12:50 pm - 5:43 pmLJU-IAH
35h 53m2 stops
Delta Logo
7:15 am - 11:40 amIAH-LJU
21h 25m2 stops
$938Delta
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Houston

Get data-powered insights and trends for flights to Houston to help you find the cheapest flights, the best time to fly and much more.

Which is the cheapest airport to fly into in Houston?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Houston is Houston Hobby Airport, with an average flight price of $247.

Good to know

Cheapest flight$639
Flight from Ljubljana to Houston

FAQs - booking Houston flights

  • Which Houston airport is closest to central Houston?

    Houston is served by 2 major airports. Houston Hobby Airport (9 miles) is the closest to the center of Houston and Houston George Bush Airport is 16 miles from the center.

  • How does KAYAK find such low prices on flights to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Houston?

    The cheapest time of day to fly to Houston is generally in the morning, when flights cost $803 on average. The most expensive time of day to fly to Houston is generally in the morning, which is peak travel time and where the average cost of a ticket is $803.

  • How many direct flights to Houston are there each week?

    Each week there are around 5,512 direct flights from within Slovenia to Houston. The most common day for departures is Thursday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Houston

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Houston flight deals.

Reviews of the top airlines flying from Slovenia to Houston

 
See real verified KAYAK customer reviews for airlines flying to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Slovenia to Houston. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Houston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1406 reviews
7.8Boarding
7.3Food
8.4Crew
7.1Entertainment
7.7Comfort
Airline reviews

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

2.0 MediocreAbisola, Oct 2025CDG - AMS
Read more KLM reviews

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

The seat space seemed small especially when the person ahead reclined but other than that, very good.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

Give yourself over 2+ hours layover because if flight is slighlty delayed and you miss your connection, Lufthansa will do nothing for you

We would have missed our connection from Munich to Boston but we had a van outside the plan that wisked us to our terminal. Much appreciated and we didn’t even realize that Lufthansa had done this until the announcement on disembarkation. Well organized airline! Will definitely fly Lufthansa again!!!

Everything went well. I will fly with Lufthansa again. And use Kayak whenever I book flights

Bought a seat in a flight that got changed out so ended up paying for a seat I would have had if I hadn't paid.

Food was poor quality and the screens for entertainment didn’t work properly

Food was much better than my outbound flight. On-time. Good service. I had a problem with my entertainment screen, but the attendant fixed it promptly.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

United lost my travel information and canceled my original flight. I had a seat assignment but was refused the booking. I had to prove that I went to Germany on United Very concerned about security that no one recorded my passport from Cleveland to NY and NY to Frankfurt I arrived at home at 12:30am on Saturday instead of 8pm I expect a full refund from United Please provide information to assure compensation

Everything you need to know for your flight to Houston

Cabin class types available on flights to Houston

Cabin classes available on flights to Houston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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