How long is the flight from Oklahoma to Trieste?

For as low as $1,012, Turkish Airlines can have you in Trieste from Oklahoma in 39h 05m. Oklahoma and Trieste are separated by a distance of 5480 mi.

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 are the most popular routes from Oklahoma to Trieste?

The most popular flight routes from Oklahoma to Trieste are Dallas/Fort Worth - Trieste Ronchi dei Legionari, Tulsa - Trieste Ronchi dei Legionari and Fayetteville Northwest Arkansas - Trieste Ronchi dei Legionari.

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

When flying from Oklahoma 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 Oklahoma?

If you book a flight to Trieste from Oklahoma, you will be flying to Ronchi dei Legionari, which is the city’s only airport. Trieste Ronchi dei Legionari (TRS) is located 18.2 mi from the center of Trieste.

Can I find deals for flights from Oklahoma to Trieste that include hotel bookings?

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

How can I find direct flights from Oklahoma to Trieste?

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

Can I find deals for business class flights from Oklahoma to Trieste?

Yes. Cheapflights offers flight deals from Oklahoma 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.

$1,012+ Flights from Oklahoma to Trieste

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Cheap flight deals from Oklahoma to Trieste

Best flights from Oklahoma to Trieste
Discover carefully curated flight deals from Oklahoma to Trieste that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Wed 2/258:25 pmDFW - TRS

2 stops39h 05mTurkish Airlines

Sun 3/13:15 pmTRS - DFW

2 stops34h 25mTurkish Airlines

Deal found 12/16

$1,012

Fri 1/238:35 pmDFW - TRS

2 stops43h 20mTurkish Airlines

Tue 1/276:35 amTRS - DFW

2 stops43h 05mTurkish Airlines

Deal found 12/15

$1,059

Last-minute flights from Oklahoma to Trieste
Discover last-minute flight deals from Oklahoma to Trieste. Data last updated December 18, 2025 and is based on user searches.

Fri 1/238:35 pmDFW - TRS

2 stops43h 20mTurkish Airlines

Tue 1/276:35 amTRS - DFW

2 stops43h 05mTurkish Airlines

Deal found 12/15

$1,059

Find flight deals from Oklahoma to Trieste

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Most trusted provider	AranGrant 3 stars
Round-trip from	$829 (Gotogate)

Provider with most accurate pricing for Oklahoma City Will Rogers World-Trieste Ronchi dei Legionari flight deals.

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From Oklahoma to Trieste Ronchi dei Legionari

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Fly from

Fly to

Route

Depart

Return

Price

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Wed 2/25

8:25 pm-6:30 pm

2 stops39h 05m

Trieste Ronchi dei Legionari

Sun 3/1

3:15 pm-6:40 pm

2 stops34h 25m

$1,012

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Fri 1/23

8:35 pm-10:55 pm

2 stops43h 20m

Trieste Ronchi dei Legionari

Tue 1/27

6:35 am-6:40 pm

2 stops43h 05m

$1,059

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Oklahoma to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Oklahoma 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.

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Everything you need to know about your flight from Oklahoma to Trieste

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Trieste from Oklahoma?
If you book a flight to Trieste from Oklahoma, you will be flying to Ronchi dei Legionari, which is the city’s only airport. Trieste Ronchi dei Legionari (TRS) is located 18.2 mi from the center of Trieste.
How long is the flight from Oklahoma to Trieste?
For as low as $1,012, Turkish Airlines can have you in Trieste from Oklahoma in 39h 05m. Oklahoma and Trieste are separated by a distance of 5480 mi.
What are the most popular routes from Oklahoma to Trieste?
The most popular flight routes from Oklahoma to Trieste are Dallas/Fort Worth - Trieste Ronchi dei Legionari, Tulsa - Trieste Ronchi dei Legionari and Fayetteville Northwest Arkansas - Trieste Ronchi dei Legionari.
Can I find deals for flights from Oklahoma to Trieste that include hotel bookings?
Yes. In addition to deals on Oklahoma to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oklahoma to Trieste?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma to Trieste.
Can I find deals for business class flights from Oklahoma to Trieste?
Yes. Cheapflights offers flight deals from Oklahoma 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.

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$1,012+ Cheap flights from Oklahoma 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oklahoma to Trieste with Cheapflights

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Cheap flight deals from Oklahoma to Trieste

Best flights from Oklahoma to TriesteDiscover carefully curated flight deals from Oklahoma to Trieste that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Discover carefully curated flight deals from Oklahoma to Trieste that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Find flight deals from Oklahoma to Trieste

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Best time to book a flight from Oklahoma to Trieste

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

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Everything you need to know about your flight from Oklahoma to Trieste

Related info for your journey

Find useful and relevant information for your journey from Oklahoma 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 Oklahoma?

How long is the flight from Oklahoma to Trieste?

What are the most popular routes from Oklahoma to Trieste?

Can I find deals for flights from Oklahoma to Trieste that include hotel bookings?

How can I find direct flights from Oklahoma to Trieste?

Can I find deals for business class flights from Oklahoma to Trieste?

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Best flights from Oklahoma to Trieste
Discover carefully curated flight deals from Oklahoma to Trieste that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.