When did momondo last update prices for flights from Trieste Ronchi dei Legionari Airport to Oklahoma?

Prices for flights from Trieste Ronchi dei Legionari Airport to Oklahoma are refreshed on a daily basis.

How old do you have to be to fly from Trieste Ronchi dei Legionari Airport to Oklahoma?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trieste Ronchi dei Legionari Airport to Oklahoma.

What documentation or ID do you need to fly to Oklahoma?

The required travel and health documents for your Oklahoma trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oklahoma. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$723 Cheap Flights from Trieste to Oklahoma in 2026

Find the cheapest flights from Trieste to Oklahoma

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 am - 9:35 pm

TRS

DFW

22h 00m

2 stops

12:17 pm - 2:30 pm

DFW

TRS

19h 13m

2 stops

$1,190KLM

Wed, Jul 8 - Sun, Jul 12

3:15 pm - 7:35 pm

TRS

DFW

35h 20m

2 stops

12:25 pm - 11:45 pm

DFW

TRS

28h 20m

3 stops

$1,214Multiple Airlines

Wed, Jul 8 - Sun, Jul 12

6:10 am - 2:15 pm

TRS

DFW

15h 05m

1 stop

4:00 pm - 10:15 pm

DFW

TRS

23h 15m

1 stop

$1,222Lufthansa

Wed, Jul 8 - Sun, Jul 12

6:10 am - 6:22 pm

TRS

DFW

19h 12m

2 stops

4:00 pm - 1:45 pm

DFW

TRS

14h 45m

1 stop

$1,225Lufthansa

Wed, Jul 8 - Sun, Jul 12

7:15 pm - 7:35 pm

TRS

DFW

31h 20m

3 stops

12:25 pm - 2:30 pm

DFW

TRS

19h 05m

2 stops

$1,298Multiple Airlines

Wed, Jul 8 - Sun, Jul 12

6:10 am - 2:15 pm

TRS

DFW

15h 05m

1 stop

4:01 pm - 10:15 pm

DFW

TRS

23h 14m

2 stops

$1,320Lufthansa

Wed, Jul 8 - Sun, Jul 12

7:15 pm - 7:35 pm

TRS

DFW

31h 20m

3 stops

12:30 pm - 10:55 pm

DFW

TRS

27h 25m

3 stops

$1,323Multiple Airlines

Wed, Jul 8 - Sun, Jul 12

2:40 pm - 2:15 pm

TRS

DFW

30h 35m

1 stop

4:00 pm - 10:15 pm

DFW

TRS

23h 15m

1 stop

$1,356Lufthansa

Wed, Jul 8 - Sun, Jul 12

6:35 am - 6:22 pm

TRS

DFW

18h 47m

2 stops

9:45 am - 10:25 am

DFW

TRS

17h 40m

2 stops

$1,554Multiple Airlines

Sat, Jul 25 - Sat, Aug 8

2:40 pm - 7:35 pm

TRS

DFW

35h 55m

3 stops

12:25 pm - 1:45 pm

DFW

TRS

18h 20m

3 stops

$1,820Multiple Airlines

Wed, Jul 8 - Sun, Jul 12

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Lufthansa flights from Trieste to Oklahoma

Our best Lufthansa deals on Trieste to Oklahoma flight tickets

Lufthansa

Jul 8

TRS6:10 amTrieste Ronchi dei Legionari

15h 05m

1 stop

DFW2:15 pmDallas/Fort Worth

Jul 12

DFW4:00 pmDallas/Fort Worth

23h 15m

1 stop

TRS10:15 pmTrieste Ronchi dei Legionari

$1,222

Lufthansa

Jul 8

TRS6:10 amTrieste Ronchi dei Legionari

19h 12m

2 stops

DFW6:22 pmDallas/Fort Worth

Jul 12

DFW4:00 pmDallas/Fort Worth

14h 45m

1 stop

TRS1:45 pmTrieste Ronchi dei Legionari

$1,225

Lufthansa

Jul 8

TRS6:10 amTrieste Ronchi dei Legionari

15h 05m

1 stop

DFW2:15 pmDallas/Fort Worth

Jul 12

DFW4:01 pmDallas/Fort Worth

23h 14m

2 stops

TRS10:15 pmTrieste Ronchi dei Legionari

$1,320

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

Wed 7/8

6:35 am-9:35 pm

2 stops22h 00m

Dallas/Fort Worth

Sun 7/12

12:17 pm-2:30 pm

2 stops19h 13m

$1,190

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

Wed 7/8

3:15 pm-7:35 pm

2 stops35h 20m

Dallas/Fort Worth

Sun 7/12

12:25 pm-11:45 pm

3 stops28h 20m

$1,214

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

Wed 7/8

6:10 am-2:15 pm

1 stop15h 05m

Dallas/Fort Worth

Sun 7/12

4:00 pm-10:15 pm

1 stop23h 15m

$1,222

Quickest round-trip

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

Wed 7/8

6:10 am-6:22 pm

2 stops19h 12m

Dallas/Fort Worth

Sun 7/12

4:00 pm-1:45 pm

1 stop14h 45m

$1,225

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

Wed 7/8

7:15 pm-7:35 pm

3 stops31h 20m

Dallas/Fort Worth

Sun 7/12

12:25 pm-2:30 pm

2 stops19h 05m

$1,298

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

Wed 7/8

6:10 am-2:15 pm

1 stop15h 05m

Dallas/Fort Worth

Sun 7/12

4:01 pm-10:15 pm

2 stops23h 14m

$1,320

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

Wed 7/8

7:15 pm-7:35 pm

3 stops31h 20m

Dallas/Fort Worth

Sun 7/12

12:30 pm-10:55 pm

3 stops27h 25m

$1,323

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

Wed 7/8

2:40 pm-2:15 pm

1 stop30h 35m

Dallas/Fort Worth

Sun 7/12

4:00 pm-10:15 pm

1 stop23h 15m

$1,356

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

Sat 7/25

6:35 am-6:22 pm

2 stops18h 47m

Dallas/Fort Worth

Sat 8/8

9:45 am-10:25 am

2 stops17h 40m

$1,554

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

Wed 7/8

2:40 pm-7:35 pm

3 stops35h 55m

Dallas/Fort Worth

Sun 7/12

12:25 pm-1:45 pm

3 stops18h 20m

$1,820

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Trieste to Oklahoma

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Trieste Ronchi dei Legionari to Oklahoma?

KLM, United Airlines, and Emirates are the most popular carriers operating from Trieste Ronchi dei Legionari to Oklahoma

Cheap Trieste to Oklahoma flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trieste to Oklahoma

Fastest flight time	18h 47m
Direct flights	None

The fastest flight from Trieste to Oklahoma takes 18h 47m

There are no direct flights from Trieste to Oklahoma. There are no popular flight routes from Trieste to Oklahoma.

Search flight deals

Frequently asked questions about flying from Trieste to Oklahoma

When did momondo last update prices for flights from Trieste Ronchi dei Legionari Airport to Oklahoma?
Prices for flights from Trieste Ronchi dei Legionari Airport to Oklahoma are refreshed on a daily basis.
How old do you have to be to fly from Trieste Ronchi dei Legionari Airport to Oklahoma?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trieste Ronchi dei Legionari Airport to Oklahoma.
What documentation or ID do you need to fly to Oklahoma?
The required travel and health documents for your Oklahoma trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oklahoma. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Trieste to Oklahoma?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Trieste to Oklahoma. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Trieste to Oklahoma with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Trieste to Oklahoma flights to just show those with flexible booking policies.

How can momondo help me find flights from Trieste to Oklahoma?

momondo provides multiple filters to help you find the best flight to Oklahoma from Trieste. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Trieste to Oklahoma right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Trieste to Oklahoma flights. All you need is a valid email address and we will do the rest; it is that quick and easy.