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Trieste

$1,012+ Cheap flights from George Bush Intcntl (IAH) to Trieste (TRS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — TRS
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Trieste

Best flights from George Bush Intcntl to Trieste
Discover carefully curated flight deals from George Bush Intcntl to Trieste that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This Turkish Airlines deal was found by Cheapflights users on 12/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/119:05 pmIAH - TRS
2 stops38h 25mTurkish Airlines
Sun 2/1511:15 amTRS - IAH
2 stops38h 55mTurkish Airlines
Deal found 12/12$1,012
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1911:55 amIAH - TRS
2 stops15h 30mUnited Airlines
Sat 2/286:35 amTRS - IAH
2 stops19h 28mUnited Airlines
Deal found 12/13$1,678

Find flight deals from George Bush Intcntl to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Trieste (TRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,012
(Turkish Airlines)
Provider with most accurate pricing for Houston George Bush Intcntl-Trieste Ronchi dei Legionari flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Trieste Ronchi dei Legionari flights.
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From Houston George Bush Intcntl to Trieste Ronchi dei Legionari
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Trieste 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 December 15, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Trieste that are best for you.

Fly from

George Bush Intcntl

Fly to

Trieste

Route

Depart

Return

Price

HoustonTrieste

IAH - TRS

IAHTRS

Houston George Bush Intcntl

Wed 2/11

9:05 pm-6:30 pm

2 stops38h 25m

Trieste Ronchi dei Legionari

Sun 2/15

11:15 am-7:10 pm

2 stops38h 55m

$1,012

HoustonTrieste

IAH - TRS

IAHTRS

Houston George Bush Intcntl

Thu 2/19

11:55 am-10:25 am

2 stops15h 30m

Trieste Ronchi dei Legionari

Sat 2/28

6:35 am-7:03 pm

2 stops19h 28m

$1,678

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Compare providers for flights from George Bush Intcntl to Trieste

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Trieste in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Trieste flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Trieste flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Trieste flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Trieste flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Trieste flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from George Bush Intcntl with our price prediction graph.
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 George Bush Intcntl Airport to Trieste

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Trieste?

Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Trieste (average of $568). Flying from Houston George Bush Intcntl Airport to Trieste in July is currently the most expensive (average of $1,093). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Trieste

Get insights into the airlines that provide service to Trieste. 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 Trieste. Reviews last updated December 15, 2025.
See what other customers who have flown with Lufthansa from Houston George Bush Intcntl Airport to Trieste have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,628 reviews

Food

6.3

Boarding

7.0

Entertainment

6.4

Overall

6.8

Comfort

6.8

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
Lufthansa
6.8
Okay
7,628 reviews
Lufthansa
6.8
Okay
7,628 reviews

Food

6.3

Boarding

7.0

Entertainment

6.4

Overall

6.8

Comfort

6.8

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Trieste. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trieste from Houston George Bush Intcntl?

    Located just 18.2 mi from the city center, Trieste Ronchi dei Legionari is the airport most travelers will use when flying to Trieste from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to Ronchi dei Legionari (TRS) should be relatively easy as there are 0 daily inbound flights from Houston George Bush Intcntl from 1 airline.

  • How long is the flight from Houston George Bush Intcntl Airport to Trieste?

    A quick flight from Houston George Bush Intcntl Airport to Trieste can take about 15h 30m. Turkish Airlines provides one of the quickest options available for as low as $1,678. Airlines will cover a distance of 5564 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from George Bush Intcntl to Trieste that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Trieste?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Trieste.

  • Can I find deals for business class flights from George Bush Intcntl to Trieste?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Trieste by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Trieste (average of $568). Flying from Houston George Bush Intcntl Airport to Trieste in July is currently the most expensive (average of $1,093). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for George Bush Intcntl to Trieste

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Top airline flying from George Bush Intcntl to Trieste

Discover the top airline that operate flights from George Bush Intcntl to Trieste. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$650Average$1,292FlexibilityNo cancel feeOn-time76%

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