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Trieste

$710+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — TRS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Oklahoma to Trieste

Keep the following information in mind while searching for Oklahoma to Trieste flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$784
(Lufthansa)
Provider with most accurate pricing for Oklahoma City Will Rogers World-Trieste Ronchi dei Legionari flight deals.
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Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Trieste Ronchi dei Legionari flights.
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From Oklahoma to Trieste Ronchi dei Legionari
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Find flight deals from Oklahoma to Trieste

Cheapest flights from Oklahoma to Trieste
Explore the most affordable flight options available from Oklahoma to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This United deal was found by Cheapflights users on 2/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/187:45 amXNA - TRS
2 stops24h 00mMultiple Airlines
Tue 3/256:20 amTRS - XNA
2 stops22h 10mMultiple Airlines
Deal found 2/18$710
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/13:20 pmOKC - TRS
2 stops39h 40mMultiple Airlines
Sat 3/82:40 pmTRS - OKC
2 stops39h 03mMultiple Airlines
Deal found 2/20$783
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/110:40 amTUL - TRS
2 stops20h 25mLufthansa
Wed 4/236:30 amTRS - TUL
2 stops22h 08mLufthansa
Deal found 2/20$784
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/225:20 pmDFW - TRS
1 stop14h 25mLufthansa
Sat 3/292:40 pmTRS - DFW
1 stop29h 25mLufthansa
Deal found 2/20$961
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/610:40 amTUL - TRS
2 stops24h 55mMultiple Airlines
Sun 4/133:15 pmTRS - TUL
2 stops34h 13mMultiple Airlines
Deal found 2/20$1,041
This Gurufare deal was found by Cheapflights users on 2/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/53:30 pmOKC - TRS
2 stops23h 55mLufthansa
Sat 4/126:30 amTRS - OKC
2 stops21h 58mLufthansa
Deal found 2/19$1,064
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/307:00 amDFW - TRS
2 stops44h 25mDelta
Thu 7/106:40 amTRS - DFW
2 stops24h 21mDelta
Deal found 2/20$1,405
This Orbitz deal was found by Cheapflights users on 2/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/24:18 pmDFW - TRS
2 stops23h 17mMultiple Airlines
Sat 7/126:30 amTRS - DFW
2 stops22h 00mMultiple Airlines
Deal found 2/20$1,460
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2212:15 pmDFW - TRS
2 stops24h 30mITA Airways
Sat 3/296:35 amTRS - DFW
2 stops20h 24mITA Airways
Deal found 2/20$2,157
This Emirates deal was found by Cheapflights users on 2/20. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:15 pmDFW - TRS
2 stops27h 35mEmirates
Mon 6/23:15 pmTRS - DFW
2 stops49h 25mEmirates
Deal found 2/20$3,900

Find flights from Oklahoma to Trieste within your budget

Customize your flight search to find flights from Oklahoma 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 February 20, 2025.

Fly from

Oklahoma

Fly to

Trieste

Route

Depart

Return

Price

FayettevilleTrieste

XNA - TRS

XNATRS

Fayetteville Northwest Arkansas

Tue 3/18

7:45 am-1:45 pm

2 stops24h 00m

Trieste Ronchi dei Legionari

Tue 3/25

6:20 am-10:30 pm

2 stops22h 10m

$710

Oklahoma CityTrieste

OKC - TRS

OKCTRS

Oklahoma City Will Rogers World

Sat 3/1

3:20 pm-2:00 pm

2 stops39h 40m

Trieste Ronchi dei Legionari

Sat 3/8

2:40 pm-10:43 pm

2 stops39h 03m

$783

TulsaTrieste

TUL - TRS

TULTRS

Tulsa

Tue 4/1

10:40 am-2:05 pm

2 stops20h 25m

Trieste Ronchi dei Legionari

Wed 4/23

6:30 am-9:38 pm

2 stops22h 08m

$784

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Sat 3/22

5:20 pm-1:45 pm

1 stop14h 25m

Trieste Ronchi dei Legionari

Sat 3/29

2:40 pm-2:05 pm

1 stop29h 25m

$961

TulsaTrieste

TUL - TRS

TULTRS

Tulsa

Sun 4/6

10:40 am-6:35 pm

2 stops24h 55m

Trieste Ronchi dei Legionari

Sun 4/13

3:15 pm-6:28 pm

2 stops34h 13m

$1,041

Oklahoma CityTrieste

OKC - TRS

OKCTRS

Oklahoma City Will Rogers World

Sat 4/5

3:30 pm-10:25 pm

2 stops23h 55m

Trieste Ronchi dei Legionari

Sat 4/12

6:30 am-9:28 pm

2 stops21h 58m

$1,064

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Mon 6/30

7:00 am-10:25 am

2 stops44h 25m

Trieste Ronchi dei Legionari

Thu 7/10

6:40 am-12:01 am

2 stops24h 21m

$1,405

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Wed 7/2

4:18 pm-10:35 pm

2 stops23h 17m

Trieste Ronchi dei Legionari

Sat 7/12

6:30 am-9:30 pm

2 stops22h 00m

$1,460

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Sat 3/22

12:15 pm-6:45 pm

2 stops24h 30m

Trieste Ronchi dei Legionari

Sat 3/29

6:35 am-8:59 pm

2 stops20h 24m

$2,157

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Wed 5/14

12:15 pm-10:50 pm

2 stops27h 35m

Trieste Ronchi dei Legionari

Mon 6/2

3:15 pm-9:40 am

2 stops49h 25m

$3,900

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 11 results
1
2

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.

Travel insights for flights from Oklahoma to Trieste

Get recent, data-driven insights about flights from Oklahoma to Trieste including ideal travel times, pricing trends, and more.

Rainfall in Trieste by month

Plan your trip to Trieste by taking into account the average rainfall totals by month.

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.

Temperature in Trieste by month

Plan your trip to Trieste by taking into account the average temperature totals by month.

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).

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 February 20, 2025.
Emirates
8.1
Very good
3,279 reviews

Entertainment

8.2

Food

7.9

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates
8.1
Very good
3,279 reviews
Emirates
8.1
Very good
3,279 reviews

Entertainment

8.2

Food

7.9

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Delta
8.0
Very good
8,220 reviews
Emirates
8.1
Very good
3,279 reviews

Entertainment

8.2

Food

7.9

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

ITA Airways
6.7
Okay
937 reviews
Emirates
8.1
Very good
3,279 reviews

Entertainment

8.2

Food

7.9

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Lufthansa
6.7
Okay
6,984 reviews
Emirates
8.1
Very good
3,279 reviews

Entertainment

8.2

Food

7.9

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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?

    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.

  • 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 Oklahoma City Will Rogers World - 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.

See more FAQs

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Book flights to Oklahoma if you plan to visit one of these locations
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Alternative routes for Oklahoma to Trieste

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