How long is the flight from Trieste to Oklahoma?

A quick flight from Trieste to Oklahoma can take about 24h 06m. Turkish Airlines provides one of the quickest options available for as low as $1,549. There are 5373 mi between Trieste and Oklahoma. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Oklahoma ranges from 1.2 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Oklahoma when rainfall is around 1.2 in.

If weather is an important factor for your trip to Oklahoma, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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

When flying from Trieste to Oklahoma, 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 from for flights from Trieste to Oklahoma?

For a flight from Trieste to Oklahoma, you will be flying from Ronchi dei Legionari. Trieste Ronchi dei Legionari (TRS) is just 18.2 mi from the center of the city.

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

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

How can I find direct flights from Trieste to Oklahoma?

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

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

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

$880+ Flights from Trieste to Oklahoma

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Cheap flight deals from Trieste to Oklahoma

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

Fri 1/3011:15 amTRS - DFW

3 stops43h 43mMultiple Airlines

Fri 2/611:06 amDFW - TRS

3 stops28h 39mMultiple Airlines

Deal found 12/16

$880

Thu 1/296:35 amTRS - DFW

2 stops43h 05mTurkish Airlines

Mon 2/28:35 pmDFW - TRS

2 stops38h 55mTurkish Airlines

Deal found 12/17

$1,300

Wed 5/66:35 amTRS - OKC

2 stops24h 06mUnited Airlines

Sun 5/109:38 amOKC - TRS

2 stops41h 47mUnited Airlines

Deal found 12/17

$1,549

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

Thu 1/296:35 amTRS - DFW

2 stops43h 05mTurkish Airlines

Mon 2/28:35 pmDFW - TRS

2 stops38h 55mTurkish Airlines

Deal found 12/17

$1,300

Fri 1/3011:15 amTRS - DFW

3 stops43h 43mMultiple Airlines

Fri 2/611:06 amDFW - TRS

3 stops28h 39mMultiple Airlines

Deal found 12/16

$880

Find flight deals from Trieste to Oklahoma

Round-trip from	$880 (Mytrip)

From Trieste Ronchi dei Legionari to Oklahoma

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

Fri 1/30

11:15 am-11:58 pm

3 stops43h 43m

Dallas/Fort Worth

Fri 2/6

11:06 am-10:45 pm

3 stops28h 39m

$880

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

Thu 1/29

6:35 am-6:40 pm

2 stops43h 05m

Dallas/Fort Worth

Mon 2/2

8:35 pm-6:30 pm

2 stops38h 55m

$1,300

TriesteOklahoma City

TRS - OKC

TRSOKC

Trieste Ronchi dei Legionari

Wed 5/6

6:35 am-11:41 pm

2 stops24h 06m

Oklahoma City Will Rogers World

Sun 5/10

9:38 am-10:25 am

2 stops41h 47m

$1,549

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Trieste to Oklahoma

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

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

Related info for your journey

What airport do you fly from for flights from Trieste to Oklahoma?
For a flight from Trieste to Oklahoma, you will be flying from Ronchi dei Legionari. Trieste Ronchi dei Legionari (TRS) is just 18.2 mi from the center of the city.
How long is the flight from Trieste to Oklahoma?
A quick flight from Trieste to Oklahoma can take about 24h 06m. Turkish Airlines provides one of the quickest options available for as low as $1,549. There are 5373 mi between Trieste and Oklahoma. 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 Trieste to Oklahoma that include hotel bookings?
Yes. In addition to deals on Trieste to Oklahoma flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Trieste to Oklahoma?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trieste to Oklahoma.
Can I find deals for business class flights from Trieste to Oklahoma?
Yes. Cheapflights offers flight deals from Trieste to Oklahoma 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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$880+ Cheap flights from Trieste (TRS) to Oklahoma

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Trieste to Oklahoma with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Trieste to Oklahoma

Best flights from Trieste to OklahomaDiscover carefully curated flight deals from Trieste to Oklahoma 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 Trieste to Oklahoma 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 Trieste to Oklahoma

Keep the following information in mind while searching for Trieste to Oklahoma flight deals. Data was last updated December 18, 2025.

Round-trip from

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Use the filters below to find and compare flights from Trieste to Oklahoma that are best for you.

Best time to book a flight from Trieste to Oklahoma

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

Cheapflights Insights

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

Related info for your journey

Find useful and relevant information for your journey from Trieste to Oklahoma. 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 from for flights from Trieste to Oklahoma?

How long is the flight from Trieste to Oklahoma?

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

How can I find direct flights from Trieste to Oklahoma?

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

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Alternative routes for Trieste to Oklahoma

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