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Cheap flights from Detroit Metropolitan Wayne County Airport to Trieste from $305

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit Metropolitan Wayne County Airport to Trieste departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Detroit Metropolitan Wayne County Airport to Trieste

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:15 pm - 2:05 pm
DTW
-
TRS
14h 50m
2 stops
Multiple Airlines Logo
6:15 am - 2:55 pm
TRS
-
DTW
13h 40m
1 stop
$649Multiple Airlines
Thu, Mar 19 - Thu, Mar 26
Lufthansa Logo
5:15 pm - 2:05 pm
DTW
-
TRS
15h 50m
1 stop
Lufthansa Logo
6:15 am - 2:55 pm
TRS
-
DTW
13h 40m
1 stop
$691Lufthansa
Thu, Mar 19 - Thu, Mar 26
Multiple Airlines Logo
6:15 pm - 2:05 pm
DTW
-
TRS
14h 50m
2 stops
Multiple Airlines Logo
6:15 am - 11:34 pm
TRS
-
DTW
22h 19m
2 stops
$884Multiple Airlines
Thu, Mar 19 - Thu, Mar 26
Multiple Airlines Logo
5:15 pm - 6:10 pm
DTW
-
TRS
19h 55m
3 stops
Multiple Airlines Logo
2:25 pm - 2:55 pm
TRS
-
DTW
29h 30m
3 stops
$978Multiple Airlines
Thu, Mar 19 - Thu, Mar 26
Multiple Airlines Logo
5:15 pm - 7:55 pm
DTW
-
TRS
21h 40m
2 stops
Multiple Airlines Logo
11:10 am - 8:46 am
TRS
-
DTW
26h 36m
3 stops
$1,056Multiple Airlines
Thu, Mar 19 - Thu, Mar 26
KLM Logo
4:30 pm - 6:30 pm
DTW
-
TRS
20h 00m
2 stops
KLM Logo
6:35 am - 5:55 pm
TRS
-
DTW
17h 20m
2 stops
$1,448KLM
Wed, Feb 18 - Sat, Feb 21
Multiple Airlines Logo
6:15 pm - 9:10 pm
DTW
-
TRS
20h 55m
3 stops
Multiple Airlines Logo
6:10 pm - 7:52 pm
TRS
-
DTW
31h 42m
3 stops
$1,501Multiple Airlines
Wed, Feb 18 - Sat, Feb 21
Multiple Airlines Logo
6:15 pm - 10:40 pm
DTW
-
TRS
22h 25m
2 stops
Multiple Airlines Logo
6:25 am - 2:15 pm
TRS
-
DTW
13h 50m
1 stop
$1,503Multiple Airlines
Wed, Feb 18 - Sat, Feb 21
Multiple Airlines Logo
6:15 pm - 9:10 pm
DTW
-
TRS
20h 55m
3 stops
Multiple Airlines Logo
12:45 pm - 2:15 pm
TRS
-
DTW
31h 30m
2 stops
$1,543Multiple Airlines
Wed, Feb 18 - Sat, Feb 21
United Airlines Logo
9:10 am - 10:25 am
DTW
-
TRS
19h 15m
2 stops
United Airlines Logo
6:35 am - 9:10 pm
TRS
-
DTW
20h 35m
2 stops
$1,946United Airlines
Wed, Mar 4 - Sun, Mar 8

United Airlines flights from Detroit Metropolitan Wayne County Airport to Trieste

Our best United Airlines deals on Detroit Metropolitan Wayne County Airport to Trieste flight tickets
United Airlines
Mar 4
DTW9:10 amDetroit Metropolitan Wayne County
19h 15m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Mar 8
TRS6:35 amTrieste Ronchi dei Legionari
20h 35m
2 stops
DTW9:10 pmDetroit Metropolitan Wayne County
$1,946
United Airlines
Mar 19
DTW10:28 amDetroit Metropolitan Wayne County
18h 57m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Apr 4
TRS6:35 amTrieste Ronchi dei Legionari
17h 43m
2 stops
DTW6:18 pmDetroit Metropolitan Wayne County
$1,989
United Airlines
Mar 4
DTW2:20 pmDetroit Metropolitan Wayne County
14h 05m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Mar 8
TRS6:35 amTrieste Ronchi dei Legionari
21h 59m
2 stops
DTW10:34 pmDetroit Metropolitan Wayne County
$2,295

momondo Fare Finder

 
Customize your flight search to find flights from Detroit Metropolitan Wayne County Airport 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, momondo users made 832,500 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Thu 3/19

6:15 pm-2:05 pm

2 stops14h 50m

Trieste Ronchi dei Legionari

Thu 3/26

6:15 am-2:55 pm

1 stop13h 40m

$649

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Thu 3/19

5:15 pm-2:05 pm

1 stop15h 50m

Trieste Ronchi dei Legionari

Thu 3/26

6:15 am-2:55 pm

1 stop13h 40m

$691

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Thu 3/19

6:15 pm-2:05 pm

2 stops14h 50m

Trieste Ronchi dei Legionari

Thu 3/26

6:15 am-11:34 pm

2 stops22h 19m

$884

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Thu 3/19

5:15 pm-6:10 pm

3 stops19h 55m

Trieste Ronchi dei Legionari

Thu 3/26

2:25 pm-2:55 pm

3 stops29h 30m

$978

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Thu 3/19

5:15 pm-7:55 pm

2 stops21h 40m

Trieste Ronchi dei Legionari

Thu 3/26

11:10 am-8:46 am

3 stops26h 36m

$1,056

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Wed 2/18

4:30 pm-6:30 pm

2 stops20h 00m

Trieste Ronchi dei Legionari

Sat 2/21

6:35 am-5:55 pm

2 stops17h 20m

$1,448

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Wed 2/18

6:15 pm-9:10 pm

3 stops20h 55m

Trieste Ronchi dei Legionari

Sat 2/21

6:10 pm-7:52 pm

3 stops31h 42m

$1,501

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Wed 2/18

6:15 pm-10:40 pm

2 stops22h 25m

Trieste Ronchi dei Legionari

Sat 2/21

6:25 am-2:15 pm

1 stop13h 50m

$1,503

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Wed 2/18

6:15 pm-9:10 pm

3 stops20h 55m

Trieste Ronchi dei Legionari

Sat 2/21

12:45 pm-2:15 pm

2 stops31h 30m

$1,543

DetroitTrieste

DTW - TRS

DTWTRS

Detroit Metropolitan Wayne County

Wed 3/4

9:10 am-10:25 am

2 stops19h 15m

Trieste Ronchi dei Legionari

Sun 3/8

6:35 am-9:10 pm

2 stops20h 35m

$1,946

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Trieste from

How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport to Trieste

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 Detroit Metropolitan Wayne County to Trieste Ronchi dei Legionari?

Lufthansa and United Airlines are the most popular carriers operating from Detroit Metropolitan Wayne County to Trieste Ronchi dei Legionari

What airlines fly to Trieste?

Delta, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Trieste from Detroit Metropolitan Wayne County Airport according to our data. Delta is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 7 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

When to book flights from Detroit Metropolitan Wayne County Airport to Trieste

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit Metropolitan Wayne County Airport to Trieste according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit Metropolitan Wayne County Airport to Trieste (DTW to TRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit Metropolitan Wayne County Airport to Trieste

Fastest flight time

14h 05m

Direct flights

None
The fastest flight from Detroit Metropolitan Wayne County Airport to Trieste takes 14h 05m
There are no direct flights from Detroit Metropolitan Wayne County Airport to Trieste. There are no popular flight routes from Detroit Metropolitan Wayne County Airport to Trieste.
Search flight deals

  • How far is Detroit Metropolitan Wayne County to Trieste Ronchi dei Legionari by plane?

    The straight-line distance from Detroit Metropolitan Wayne County to Trieste Ronchi dei Legionari is 4515.2 mi. A reasonable flight in good conditions will take 14h 05m.

  • When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to Trieste Ronchi dei Legionari Airport?

    Prices for flights from Detroit Metropolitan Wayne County Airport to Trieste Ronchi dei Legionari Airport were last updated today.

  • How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to Trieste Ronchi dei Legionari Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit Metropolitan Wayne County Airport to Trieste Ronchi dei Legionari Airport.

  • What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

    The travel and health documents you'll need for your trip to Trieste Ronchi dei Legionari Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Trieste?

Book flights to Trieste if you plan to visit one of these locations
Udine
Grado

Why use momondo?

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

Finding the right flight to Trieste from Detroit is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Trieste quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Trieste from Detroit with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Detroit to Trieste.

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

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

An easier way to manage your Trieste trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Fly your favorite airline to Trieste

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
Turkish Airlines
United Airlines
Lufthansa
Air France
British Airways
KLM