IAH - TRS

$657 Find Cheap Flights from Houston to Trieste

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Trieste departing on 5/13. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Trieste

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Trieste, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Trieste, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Houston to Trieste

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Trieste 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.

Recent round-trip flight deals from Houston to Trieste

KAYAK's recommended round-trip deals from the most popular airlines that fly from Houston to Trieste.
Discover the best prices for you by selecting your travel dates on KAYAK.
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10:00 am - 2:05 pmIAH-TRS
21h 05m2 stops
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6:30 am - 7:42 pmTRS-IAH
20h 12m2 stops
$859
Find Deal
Tue, Jul 29 - Thu, Sep 4
Delta Logo
1:07 pm - 10:25 amIAH-TRS
38h 18m2 stops
Delta Logo
6:35 am - 7:40 pmTRS-IAH
20h 05m2 stops
$869Delta
Find Deal
Sun, Jul 27 - Wed, Sep 3
Lufthansa Logo
3:35 pm - 2:05 pmIAH-TRS
15h 30m1 stop
Lufthansa Logo
6:30 am - 1:35 pmTRS-IAH
14h 05m1 stop
$872Lufthansa
Find Deal
Sun, Jul 27 - Thu, Sep 4
Delta Logo
6:00 pm - 10:25 amIAH-TRS
57h 25m2 stops
Delta Logo
6:35 am - 7:40 pmTRS-IAH
20h 05m2 stops
$876Delta
Find Deal
Sat, Jul 26 - Tue, Sep 2
Lufthansa Logo
4:52 pm - 10:35 pmIAH-TRS
22h 43m2 stops
Lufthansa Logo
6:30 am - 1:35 pmTRS-IAH
14h 05m1 stop
$877Lufthansa
Find Deal
Tue, Jul 29 - Wed, Sep 3
Lufthansa Logo
3:35 pm - 2:05 pmIAH-TRS
15h 30m1 stop
Lufthansa Logo
6:30 am - 5:16 pmTRS-IAH
17h 46m2 stops
$882Lufthansa
Find Deal
Sun, Jul 27 - Wed, Sep 3
Lufthansa Logo
8:05 pm - 2:05 pmIAH-TRS
35h 00m2 stops
Lufthansa Logo
6:30 am - 1:35 pmTRS-IAH
14h 05m1 stop
$888Lufthansa
Find Deal
Sat, Jul 26 - Tue, Sep 2
Lufthansa Logo
3:35 pm - 2:05 pmIAH-TRS
15h 30m1 stop
Lufthansa Logo
2:45 pm - 1:35 pmTRS-IAH
29h 50m1 stop
$891Lufthansa
Find Deal
Sun, Jul 27 - Mon, Sep 1
Delta Logo
3:59 pm - 10:25 amIAH-TRS
35h 26m2 stops
Delta Logo
11:15 am - 6:58 pmTRS-IAH
38h 43m2 stops
$929Delta
Find Deal
Sun, Jul 27 - Sun, Sep 7
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6:05 pm - 10:35 pmIAH-TRS
21h 30m1 stop
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6:30 am - 1:35 pmTRS-IAH
14h 05m1 stop
$946
Find Deal
Wed, May 14 - Sat, May 24
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KAYAK's insights & trends for Houston to Trieste flights

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

Which airlines provide the cheapest flights from Houston to Trieste?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Houston to Trieste were found on Delta ($869) and Lufthansa ($872).

Find deals

Good to know

Cheapest flight$657
Flight from Houston to Trieste

When to book flights from Houston to Trieste

Are your dates flexible? Find out the best times to travel from Houston to Trieste based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston to Trieste flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Trieste?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Trieste was $657 for a one-way ticket and $859 for a round-trip.

  • Do I need a passport to fly between Houston and Trieste?

    Yes

  • Which aircraft models fly most regularly from Houston to Trieste?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Trieste?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Houston and Trieste, with SkyTeam being the most commonly used for this route.

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

    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 from Houston to Trieste.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste from 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 from Houston to Trieste?

    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 Trieste with an airline and back to Houston with another airline. Booking your flights between Houston and TRS can sometimes prove cheaper using this method.

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

    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 Trieste from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Houston to Trieste

Information on your arrival and departure airports

Trieste (TRS)
Houston (IAH)

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