Flights from Houston to Trieste (IAH → TRS)

IAH
Houston
George Bush Intcntl Houston, USA
TRS
Trieste
Trieste, Italy
Loading map...
No direct flights found. Here are the 2 fastest 1-stop options.
viaFrankfurt(FRA)
IAH→FRA+1h 30mFRA→TRS
12h 5m
viaRome(FCO)
IAH→FCO+1h 30mFCO→TRS
12h 46m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Houston to Trieste? Currently, there are no direct flights from IAH to TRS. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Houston → Trieste.

Cheap flights from Houston to Trieste Cheapest month to fly to Trieste Flights from USA Flights to Italy Visa-free with USA passport All airports in Italy

Try a nearby airport to Houston

Flights to Trieste (TRS) from other airports within 350 km of Houston. Often unlocks cheaper fares or better times.

HOU → TRS 38 km from IAH Houston → Trieste USA · 71 destinations AUS → TRS 225 km from IAH Austin → Trieste USA · 98 destinations SAT → TRS 307 km from IAH San Antonio → Trieste USA · 48 destinations SHV → TRS 310 km from IAH Shreveport → Trieste USA · 9 destinations DAL → TRS 349 km from IAH Dallas → Trieste USA · 79 destinations

Or try a nearby airport to Trieste

Flights from Houston (IAH) to other airports within 350 km of Trieste.

IAH → LJU 88 km from TRS Houston → Ljubljana Slovenia · 29 destinations IAH → VCE 96 km from TRS Houston → Venice Italy · 95 destinations IAH → TSF 101 km from TRS Houston → Venice Italy · 45 destinations IAH → RJK 108 km from TRS Houston → Rijeka Croatia · 20 destinations IAH → PUY 109 km from TRS Houston → Pula Croatia · 34 destinations

Other flights from Houston (IAH)

Abilene (ABI) Acapulco (ACA) Aguascalientes (AGU) Albuquerque (ABQ) Alexandria (AEX) Amarillo (AMA) Amsterdam (AMS) Anchorage (ANC) All 193 destinations →

Other flights from Trieste (TRS)

Barcelona (BCN) Bari (BRI) Berlin (BER) Brindisi (BDS) Brussels (CRL) Cagliari (CAG) Catania (CTA) Dublin (DUB) All 27 destinations →