What is the cheapest day to fly from Houston George Bush Intcntl Airport to Trieste?

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Trieste flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Trieste ranges from 2.4 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit Trieste when rainfall is around 2.4 in.

If weather is an important factor for your trip to Trieste, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from IAH to TRS?

When flying from Houston George Bush Intcntl Airport to Trieste, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$759+ Flights from Houston George Bush Intcntl Airport to Trieste

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Cheap flight deals from George Bush Intcntl to Trieste

Round-trip from	$759 (Gurufare)

From Houston George Bush Intcntl to Trieste Ronchi dei Legionari

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Find flight deals from George Bush Intcntl to Trieste

Cheapest flights from George Bush Intcntl to Trieste
Explore the most affordable flight options available from George Bush Intcntl to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

vie. 10/176:20 pmIAH - TRS

1 stop21h 05mLufthansa

vie. 10/246:30 amTRS - IAH

1 stop14h 05mLufthansa

Deal found 7/29

$759

vie. 10/173:35 pmIAH - TRS

1 stop15h 30mMultiple Airlines

vie. 10/246:30 amTRS - IAH

2 stops22h 44mMultiple Airlines

Deal found 7/29

$762

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 julio 30, 2025.

vie. 10/176:20 pmIAH - TRS

1 stop21h 05mLufthansa

vie. 10/246:30 amTRS - IAH

1 stop14h 05mLufthansa

Deal found 7/29

$759

vie. 10/173:35 pmIAH - TRS

1 stop15h 30mMultiple Airlines

vie. 10/246:30 amTRS - IAH

2 stops22h 44mMultiple Airlines

Deal found 7/29

$762

Last-minute flights from George Bush Intcntl to Trieste
Discover last-minute flight deals from George Bush Intcntl to Trieste. Data last updated julio 30, 2025 and is based on user searches.

mié. 7/306:40 pmIAH - TRS

2 stops20h 55mLufthansa

mié. 8/62:45 pmTRS - IAH

2 stops16h 55mLufthansa

Deal found 7/29

$1,710

mié. 7/3010:00 amIAH - TRS

2 stops21h 05mMultiple Airlines

mié. 8/62:45 pmTRS - IAH

1 stop29h 50mMultiple Airlines

Deal found 7/29

$1,711

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonTrieste

IAH - TRS

IAHTRS

Houston George Bush Intcntl

vie. 10/17

6:20 pm-10:25 pm

1 stop21h 05m

Trieste Ronchi dei Legionari

vie. 10/24

6:30 am-1:35 pm

1 stop14h 05m

$759

HoustonTrieste

IAH - TRS

IAHTRS

Houston George Bush Intcntl

vie. 10/17

3:35 pm-2:05 pm

1 stop15h 30m

Trieste Ronchi dei Legionari

vie. 10/24

6:30 am-10:14 pm

2 stops22h 44m

$762

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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.

Reviews of airlines servicing Trieste

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

7,269 reviews

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

7,269 reviews

Lufthansa

6.8

Okay

7,269 reviews

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

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.
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.

See more FAQs

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Top airline flying from George Bush Intcntl to Trieste

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$789	Average$1,328	FlexibilityNo cancel fee	On-time76%

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$759+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Trieste with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from George Bush Intcntl to Trieste

Round-trip from

Find flight deals from George Bush Intcntl to Trieste

Cheapest flights from George Bush Intcntl to TriesteExplore the most affordable flight options available from George Bush Intcntl to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Explore the most affordable flight options available from George Bush Intcntl to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Trieste that are best for you.

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.

Reviews of airlines servicing Trieste

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.

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?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Trieste

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from George Bush Intcntl to Trieste

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Book with Flexibility

Travel Smart

Cheapest flights from George Bush Intcntl to Trieste
Explore the most affordable flight options available from George Bush Intcntl to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.