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Cheap flights from Dulles Intl (IAD) to Trieste (TRS) from $537

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — TRS
jun. 11 — jun. 181
From?
To?
mar. 6/11
mar. 6/18
1 adult, Economy
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Cheap flight deals from Dulles Intl to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Trieste (TRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 6, 2024.

Round-trip from

$599
From Washington, D.C. Dulles Intl to Trieste Ronchi dei Legionari
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What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Trieste?

Users have found that flying from Washington, D.C. Dulles Intl Airport to Trieste on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Trieste?

November can be a great time to fly to Trieste from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about $1,042. Cheapflights users have found deals in the month of November for as cheap as $598. The most expensive prices can be found in the month of June.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Trieste as you normally would.

Cheap Dulles Intl to Trieste flights in June & July 2024

Find cheap flight options from Dulles Intl to Trieste specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on junio 6, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Trieste in 2024. More deals are always being added, so be sure to check back regularly.
lun. 6/104:30 pmIAD - TRS
3 stops22h 20mITA Airways
lun. 6/1712:00 pmTRS - IAD
3 stops32h 40mITA Airways
Deal found 6/6$999
lun. 7/110:20 pmIAD - TRS
2 stops18h 10mLufthansa
mié. 7/106:35 amTRS - IAD
2 stops18h 50mLufthansa
Deal found 6/5$1,044
lun. 7/110:20 pmIAD - TRS
2 stops18h 10mLufthansa
mar. 7/92:50 pmTRS - IAD
2 stops34h 35mLufthansa
Deal found 6/5$1,052
lun. 7/110:20 pmIAD - TRS
2 stops18h 10mLufthansa
mié. 7/106:35 amTRS - IAD
2 stops18h 50mLufthansa
Deal found 6/6$1,054
lun. 7/110:20 pmIAD - TRS
2 stops18h 10mLufthansa
mié. 7/106:35 amTRS - IAD
1 stop12h 55mLufthansa
Deal found 6/6$1,060
lun. 7/110:20 pmIAD - TRS
2 stops18h 10mLufthansa
mar. 7/92:50 pmTRS - IAD
2 stops34h 35mLufthansa
Deal found 6/6$1,062
mar. 6/114:30 pmIAD - TRS
3 stops22h 20mITA Airways
lun. 6/1712:00 pmTRS - IAD
3 stops32h 40mITA Airways
Deal found 6/6$1,065
lun. 7/110:20 pmIAD - TRS
2 stops18h 10mLufthansa
mar. 7/92:50 pmTRS - IAD
1 stop31h 15mLufthansa
Deal found 6/5$1,067
lun. 7/110:20 pmIAD - TRS
2 stops18h 10mLufthansa
mar. 7/92:50 pmTRS - IAD
1 stop28h 40mLufthansa
Deal found 6/6$1,077

Dulles Intl to Trieste 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Trieste in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Trieste in 2024. More deals are always being added, so be sure to check back regularly.
mié. 8/2111:35 amIAD - TRS
2 stops20h 50mITA Airways
dom. 9/17:25 pmTRS - IAD
2 stops27h 59mITA Airways
Deal found 6/5$537
mié. 9/254:30 pmIAD - TRS
1 stop24h 20mITA Airways
dom. 9/297:25 pmTRS - IAD
1 stop25h 15mITA Airways
Deal found 6/5$598
mié. 8/214:30 pmIAD - TRS
1 stop11h 55mITA Airways
dom. 9/17:25 pmTRS - IAD
2 stops27h 59mITA Airways
Deal found 6/5$632
mié. 9/254:30 pmIAD - TRS
1 stop15h 55mMultiple Airlines
dom. 9/297:25 pmTRS - IAD
2 stops28h 05mMultiple Airlines
Deal found 6/5$682
mié. 9/259:55 amIAD - TRS
2 stops22h 20mMultiple Airlines
dom. 9/296:35 amTRS - IAD
2 stops42h 50mMultiple Airlines
Deal found 6/5$732
mié. 8/214:30 pmIAD - TRS
1 stop20h 05mITA Airways
dom. 9/13:20 pmTRS - IAD
1 stop29h 20mITA Airways
Deal found 6/5$757
lun. 9/308:45 pmIAD - TRS
2 stops15h 50mMultiple Airlines
dom. 10/136:35 amTRS - IAD
2 stops13h 40mMultiple Airlines
Deal found 6/6$924
vie. 10/48:45 pmIAD - TRS
2 stops20h 05mMultiple Airlines
sáb. 10/123:15 pmTRS - IAD
2 stops29h 20mMultiple Airlines
Deal found 6/4$994
lun. 6/104:30 pmIAD - TRS
3 stops22h 20mITA Airways
lun. 6/1712:00 pmTRS - IAD
3 stops32h 40mITA Airways
Deal found 6/6$999

Dulles Intl to Trieste flights leaving soon

Find last-minute flight options from Dulles Intl to Trieste for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
Have a look at some of the last-minute flights available departing from Washington, D.C. to Trieste. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
mar. 6/114:30 pmIAD - TRS
3 stops22h 20mITA Airways
lun. 6/1712:00 pmTRS - IAD
3 stops32h 40mITA Airways
Deal found 6/6$1,065
mar. 6/1110:20 pmIAD - TRS
2 stops33h 55mLufthansa
lun. 6/172:50 pmTRS - IAD
2 stops34h 35mLufthansa
Deal found 6/6$1,147
mar. 6/1110:20 pmIAD - TRS
2 stops33h 55mLufthansa
lun. 6/172:50 pmTRS - IAD
1 stop28h 40mLufthansa
Deal found 6/6$1,151
mar. 6/119:55 amIAD - TRS
3 stops30h 55mMultiple Airlines
lun. 6/177:25 pmTRS - IAD
2 stops28h 15mMultiple Airlines
Deal found 6/6$1,217
mar. 6/113:20 pmIAD - TRS
1 stop16h 55mMultiple Airlines
lun. 6/172:50 pmTRS - IAD
1 stop31h 15mMultiple Airlines
Deal found 6/6$1,555

One-way flights to Trieste from Dulles Intl

Search for one-way flight options from Dulles Intl to Trieste. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
Users in need of a one-way flight from Washington, D.C. to Trieste can choose from these deals. For those needing a return trip from Washington, D.C., there is a search form available above.
mié. 7/310:20 pmIAD - TRS
3 stops33h 05mMultiple Airlines
Deal found 6/5$690
mié. 7/34:30 pmIAD - TRS
1 stop11h 55mITA Airways
Deal found 6/5$803
mié. 7/31:08 pmIAD - TRS
2 stops15h 17mMultiple Airlines
Deal found 6/5$817

Find flights from Dulles Intl to Trieste within your budget

Customize your flight search to find flights from Dulles Intl 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 3,050,429 searches. Data last updated junio 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$537 - $1,214

Route

Depart

Return

Price

Washington, D.C. Dulles IntlTrieste Ronchi dei Legionari

IAD - TRS

IADTRS

Washington, D.C. Dulles Intl

mié. 8/21

2 stops20h 50m

Trieste Ronchi dei Legionari

dom. 9/1

2 stops27h 59m

$537

Washington, D.C. Dulles IntlTrieste Ronchi dei Legionari

IAD - TRS

IADTRS

Washington, D.C. Dulles Intl

mié. 8/21

1 stop11h 55m

Trieste Ronchi dei Legionari

dom. 9/1

2 stops27h 59m

$632

Washington, D.C. Dulles IntlTrieste Ronchi dei Legionari

IAD - TRS

IADTRS

Washington, D.C. Dulles Intl

mié. 8/21

1 stop20h 05m

Trieste Ronchi dei Legionari

dom. 9/1

1 stop29h 20m

$757

Washington, D.C. Dulles IntlTrieste Ronchi dei Legionari

IAD - TRS

IADTRS

Washington, D.C. Dulles Intl

lun. 7/1

2 stops18h 10m

Trieste Ronchi dei Legionari

mié. 7/10

2 stops18h 50m

$1,044

Washington, D.C. Dulles IntlTrieste Ronchi dei Legionari

IAD - TRS

IADTRS

Washington, D.C. Dulles Intl

lun. 7/1

2 stops18h 10m

Trieste Ronchi dei Legionari

mar. 7/9

2 stops34h 35m

$1,052

Washington, D.C. Dulles IntlTrieste Ronchi dei Legionari

IAD - TRS

IADTRS

Washington, D.C. Dulles Intl

lun. 7/1

2 stops18h 10m

Trieste Ronchi dei Legionari

mar. 7/9

1 stop31h 15m

$1,067

Washington, D.C. Dulles IntlTrieste Ronchi dei Legionari

IAD - TRS

IADTRS

Washington, D.C. Dulles Intl

mié. 8/21

1 stop11h 55m

Trieste Ronchi dei Legionari

jue. 8/22

2 stops26h 20m

$1,080

Washington, D.C. Dulles IntlTrieste Ronchi dei Legionari

IAD - TRS

IADTRS

Washington, D.C. Dulles Intl

lun. 6/24

2 stops18h 10m

Trieste Ronchi dei Legionari

lun. 7/1

1 stop31h 15m

$1,099

Washington, D.C. Dulles IntlTrieste Ronchi dei Legionari

IAD - TRS

IADTRS

Washington, D.C. Dulles Intl

mié. 8/21

1 stop11h 55m

Trieste Ronchi dei Legionari

jue. 8/22

1 stop29h 25m

$1,214

Flights are sorted by cheapest first

Deals found on 6/5

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Trieste?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Trieste. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Trieste flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dulles Intl to Trieste

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

Temperature and rainfall in Trieste by month

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

TRS

Temperature

41 - 75.2 °F

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 junio 6, 2024.
To help decide which airline to fly from Washington, D.C. to Trieste, see what other customers have to say about Lufthansa and ITA Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
3,718 reviews

Overall

7.4

Boarding

7.4

Crew

7.8

Comfort

7.4

Entertainment

7.5

Food

7.4

Reviews

1 / 10

Maybe the plane was an older one... there was less room than I remember. Certainly less room that Qatar or Emirates. But food was ok. I have flown Turkish Air a few times before and thought I liked the flights better. So maybe it was just me.

Turkish Airlines
7.4
Good
3,718 reviews
Turkish Airlines
7.4
Good
3,718 reviews

Overall

7.4

Boarding

7.4

Crew

7.8

Comfort

7.4

Entertainment

7.5

Food

7.4

Reviews

1 / 10

Maybe the plane was an older one... there was less room than I remember. Certainly less room that Qatar or Emirates. But food was ok. I have flown Turkish Air a few times before and thought I liked the flights better. So maybe it was just me.

Lufthansa
7.0
Good
7,524 reviews
Turkish Airlines
7.4
Good
3,718 reviews

Overall

7.4

Boarding

7.4

Crew

7.8

Comfort

7.4

Entertainment

7.5

Food

7.4

Reviews

1 / 10

Maybe the plane was an older one... there was less room than I remember. Certainly less room that Qatar or Emirates. But food was ok. I have flown Turkish Air a few times before and thought I liked the flights better. So maybe it was just me.

ITA Airways
6.7
Okay
749 reviews
Turkish Airlines
7.4
Good
3,718 reviews

Overall

7.4

Boarding

7.4

Crew

7.8

Comfort

7.4

Entertainment

7.5

Food

7.4

Reviews

1 / 10

Maybe the plane was an older one... there was less room than I remember. Certainly less room that Qatar or Emirates. But food was ok. I have flown Turkish Air a few times before and thought I liked the flights better. So maybe it was just me.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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 Washington, D.C. Dulles Intl?

    Trieste Ronchi dei Legionari (TRS) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Trieste. You should not have trouble finding flights to Ronchi dei Legionari from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Trieste airport from Washington, D.C. Dulles Intl. It is only a 18.2 mi journey from Ronchi dei Legionari (TRS) to Trieste’s city center.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Trieste for under $600 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Trieste for under $600. The cheapest flight booked recently is on ITA Airways for just $537, but on average you can expect to pay $1,140.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Trieste for under $1,100?

    There are currently 5+ open flights from Washington, D.C. Dulles Intl Airport to Trieste within the next 7 days for less than $1,100.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Trieste round-trip?

    According to our current data, ITA Airways ($537), and Lufthansa ($1,044) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Trieste.

  • What does IAD to TRS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Dulles Intl Airport to Trieste Ronchi dei Legionari Airport flight would often be abbreviated as a IAD to TRS flight.

  • Can I find deals for flights from Dulles Intl to Trieste that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Trieste flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Trieste with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Trieste flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to Trieste that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Trieste?

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

  • Can I find deals for business class flights from Dulles Intl to Trieste?

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

  • Can I find deals for flights from Dulles Intl to Trieste that allow pets onboard?

    Many airlines flying from Dulles Intl to Trieste offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Trieste?

    Yes, you can often find last-minute deals on Dulles Intl to Trieste flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Trieste flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Trieste flight deals you see on this page were last updated on 6/6.

See more FAQs

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Alternative routes for Dulles Intl to Trieste
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Dulles Intl to Trieste

Discover the top 2 airlines that operate flights from Dulles Intl to Trieste. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$714Average$957FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$816Average$1,435FlexibilityNo cancel feeOn-time76%
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Search flights from Dulles Intl to Trieste by cabin class

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