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Cheap flights from Washington, D.C. to Trieste from $694

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Trieste departing on 12/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Trieste

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Trieste that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Trieste.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Trieste? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Trieste, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Trieste

Find recent round-trip train or bus tickets from Washington, D.C. to Trieste.

All round-trip flight deals to Trieste

The cheapest plane tickets to Trieste found on KAYAK recently.
8:24 am - 2:00 pmIAD-TRS
23h 36m2 stops
2:40 pm - 8:36 pmTRS-IAD
34h 56m2 stops
Wed, Feb 26 - Mon, Mar 10
5:50 pm - 2:00 pmIAD-TRS
14h 10m1 stop
2:40 pm - 8:36 pmTRS-IAD
34h 56m2 stops
Wed, Feb 26 - Mon, Mar 10
5:50 pm - 2:00 pmIAD-TRS
14h 10m1 stop
2:40 pm - 4:50 pmTRS-IAD
31h 10m1 stop
$882Lufthansa
Find Deal
Wed, Feb 26 - Mon, Mar 10
5:35 pm - 10:45 pmIAD-TRS
23h 10m2 stops
6:10 am - 2:40 pmTRS-IAD
14h 30m1 stop
$1,143Lufthansa
Find Deal
Thu, Feb 13 - Thu, Feb 20
12:30 pm - 10:25 amIAD-TRS
15h 55m2 stops
6:35 am - 6:26 pmTRS-IAD
17h 51m2 stops
$1,145
Find Deal
Fri, Feb 14 - Wed, Feb 19
12:30 pm - 10:25 amIAD-TRS
15h 55m2 stops
6:35 am - 6:26 pmTRS-IAD
17h 51m2 stops
$1,160
Find Deal
Thu, Feb 13 - Thu, Feb 20
6:10 pm - 2:05 pmIAD-TRS
13h 55m1 stop
6:35 am - 3:50 pmTRS-IAD
15h 15m1 stop
$1,220Lufthansa
Find Deal
Mon, Apr 7 - Mon, Apr 14
9:25 pm - 10:55 pmIAD-TRS
19h 30m2 stops
3:15 pm - 7:30 pmTRS-IAD
34h 15m2 stops
$1,263Turkish Airlines
Find Deal
Thu, Feb 13 - Tue, Feb 18
9:25 pm - 2:30 pmIAD-TRS
35h 05m2 stops
3:15 pm - 7:30 pmTRS-IAD
34h 15m2 stops
$1,273Turkish Airlines
Find Deal
Fri, Feb 14 - Tue, Feb 18
7:05 pm - 10:55 pmIAD-TRS
22h 50m2 stops
6:40 am - 2:40 pmTRS-IAD
14h 00m1 stop
$5,002ITA Airways
Find Deal
Fri, Mar 28 - Fri, Apr 4
6:00 am - 8:10 amBWI-TRS
44h 10m3 stops
Thu, Dec 19
8:30 am - 8:10 amIAD-TRS
41h 40m3 stops
Thu, Dec 19
9:19 am - 8:10 amBWI-TRS
40h 51m2 stops
Thu, Dec 19
1:30 pm - 10:40 pmIAD-TRS
27h 10m2 stops
Thu, Dec 19
6:00 am - 8:50 pmDCA-TRS
32h 50m2 stops
Thu, Dec 19
6:00 am - 6:45 pmDCA-TRS
30h 45m3 stops
Thu, Dec 19
5:50 pm - 1:55 pmIAD-TRS
14h 05m1 stop
$1,243Lufthansa
Find Deal
Thu, Dec 19

Turkish Airlines flights from Washington, D.C. to Trieste

Our best Turkish Airlines deals on Washington, D.C. to Trieste flight tickets
Turkish Airlines
Feb 13
IAD9:25 pmWashington, D.C. Dulles Intl
19h 30m
2 stops
TRS10:55 pmTrieste Ronchi dei Legionari
Feb 18
TRS3:15 pmTrieste Ronchi dei Legionari
34h 15m
2 stops
IAD7:30 pmWashington, D.C. Dulles Intl
Turkish Airlines
Feb 14
IAD9:25 pmWashington, D.C. Dulles Intl
35h 05m
2 stops
TRS2:30 pmTrieste Ronchi dei Legionari
Feb 18
TRS3:15 pmTrieste Ronchi dei Legionari
34h 15m
2 stops
IAD7:30 pmWashington, D.C. Dulles Intl
Turkish Airlines
Mar 15
IAD3:00 pmWashington, D.C. Dulles Intl
22h 45m
2 stops
TRS6:45 pmTrieste Ronchi dei Legionari
Mar 23
TRS11:10 amTrieste Ronchi dei Legionari
38h 20m
2 stops
IAD8:30 pmWashington, D.C. Dulles Intl

Lufthansa flights from Washington, D.C. to Trieste

Our best Lufthansa deals on Washington, D.C. to Trieste flight tickets
Lufthansa
Feb 26
IAD5:50 pmWashington, D.C. Dulles Intl
14h 10m
1 stop
TRS2:00 pmTrieste Ronchi dei Legionari
Mar 10
TRS2:40 pmTrieste Ronchi dei Legionari
31h 10m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
Lufthansa
Feb 13
IAD5:35 pmWashington, D.C. Dulles Intl
23h 10m
2 stops
TRS10:45 pmTrieste Ronchi dei Legionari
Feb 20
TRS6:10 amTrieste Ronchi dei Legionari
14h 30m
1 stop
IAD2:40 pmWashington, D.C. Dulles Intl
Lufthansa
Apr 7
IAD6:10 pmWashington, D.C. Dulles Intl
13h 55m
1 stop
TRS2:05 pmTrieste Ronchi dei Legionari
Apr 14
TRS6:35 amTrieste Ronchi dei Legionari
15h 15m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl

How to get the cheapest flight ticket from Washington, D.C. 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 day to depart Washington, D.C. for Trieste?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Washington, D.C. to Trieste?

In the afternoon. Washington, D.C. to Trieste flights are approximately 2% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to Trieste from Washington, D.C.?

ITA Airways. ITA Airways and Lufthansa are the most popular carriers operating from Washington, D.C. to Trieste

What is the cheapest Washington, D.C. to Trieste flight route?

Washington, D.C. Dulles Intl - Trieste Ronchi dei Legionari. Fly from Washington, D.C. Dulles Intl to Trieste Ronchi dei Legionari for the best Washington, D.C. - Trieste flight prices

When to book flights from Washington, D.C. to Trieste

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Trieste according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Trieste (WAS to TRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Trieste

Best Price Found

$694

Fastest flight time

13h 35m

Direct flights

None

Airports in Trieste

1 airport
The best one-way flight to Trieste from Washington, D.C. in the past 72 hours is $694. The best round-trip flight deal from Washington, D.C. to Trieste found on momondo in the last 72 hours is $824.
The fastest flight from Washington, D.C. to Trieste takes 13h 35m
There are no direct flights from Washington, D.C. to Trieste. Popular non-direct routes for this connection are Baltimore/Washington Airport - Trieste Ronchi dei Legionari Airport, Washington, D.C. Reagan-National Airport - Trieste Ronchi dei Legionari Airport and Washington, D.C. Dulles Intl Airport - Trieste Ronchi dei Legionari Airport.
There is 1 airport near Trieste: Trieste Ronchi dei Legionari (TRS)

  • How far is Washington, D.C. to Trieste Ronchi dei Legionari by plane?

    A flight from Washington, D.C. to Trieste Ronchi dei Legionari will travel around 4405.3 mi. Flights usually cover this in 13h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. to Trieste Ronchi dei Legionari Airport?

    Prices for flights from Washington, D.C. to Trieste Ronchi dei Legionari Airport are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. to Trieste Ronchi dei Legionari Airport?

  • How old do you have to be to fly from Washington, D.C. to Trieste Ronchi dei Legionari Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. 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.

  • What is the most popular airline from Washington, D.C. to Trieste?


Best airlines flying from Washington, D.C. to Trieste

Compare and see reviews for airlines that fly from Washington, D.C. to Trieste with momondo
Airline
Rating
Free Cancellation
Price
ITA AirwaysPriceFrom $714Free CancellationRating
6.6
894 reviews
Search ITA Airways flights
LufthansaPriceFrom $796Free CancellationRating
6.8
7,170 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Trieste?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Trieste. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Trieste with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Trieste flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Trieste?

Once you have performed a search for Washington, D.C. to Trieste flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Trieste, momondo offers a useful price alert feature which will track prices for flights to Trieste from Washington, D.C. and alert you when they change.


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