What are the cheapest airlines to fly from Ljubljana to Washington, D.C. Dulles Intl Airport one-way?

The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $598. However, be on the lookout for offers from Lufthansa and SWISS, as they are both options that can get you from Ljubljana to Washington, D.C. Dulles Intl Airport for a low price.

What is the cheapest month to book a flight from Ljubljana to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Ljubljana to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Ljubljana to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Travelers seeking maximum savings on their Ljubljana to Washington, D.C. Dulles Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Ljubljana to Washington, D.C. Dulles Intl Airport?

Tuesday flights are generally found to be more expensive for flights from Ljubljana to Washington, D.C. Dulles Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Dulles Intl Airport.

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

March can be a great time to fly to Washington, D.C. Dulles Intl Airport from Ljubljana with a flight ticket averaging about $749. Cheapflights users have found deals in the month of March for as cheap as $450. The most expensive prices can be found in the month of May.

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

When flying from Ljubljana to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Ljubljana to Washington, D.C. Dulles Intl?

Located just 11.7 mi from the city center, Ljubljana Joze Pucnik is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Ljubljana. Booking flights from Joze Pucnik (LJU) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 0 different airlines.

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

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

How can I find direct flights from Ljubljana to Dulles Intl?

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

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

Yes. Cheapflights offers flight deals from Ljubljana to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$598+ Flights from Ljubljana to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Ljubljana to Dulles Intl

Round-trip from	$729 (Gotogate)
One-way from	$598 (FlightHub)
Popular in	May
Cheapest in	March
Average price	$687

From Ljubljana Joze Pucnik to Washington, D.C. Dulles Intl

Search Deals

One-way flight from Ljubljana Joze Pucnik to Washington, D.C. Dulles Intl

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Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Ljubljana to Dulles Intl

Cheapest flights from Ljubljana to Dulles Intl
Explore the most affordable flight options available from Ljubljana to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

mar. 12/1610:35 amLJU - IAD

1 stop15h 40mLufthansa

mar. 1/135:40 pmIAD - LJU

1 stop9h 35mLufthansa

Deal found 6/11

$685

mié. 12/172:55 pmLJU - IAD

1 stop31h 35mSWISS

vie. 1/168:45 pmIAD - LJU

1 stop11h 15mSWISS

Deal found 6/11

$691

vie. 12/199:45 amLJU - IAD

1 stop16h 20mMultiple Airlines

vie. 1/168:45 pmIAD - LJU

1 stop11h 15mMultiple Airlines

Deal found 6/11

$695

mar. 12/1612:35 pmLJU - IAD

2 stops36h 07mDelta

vie. 1/1612:30 pmIAD - LJU

2 stops17h 10mDelta

Deal found 6/11

$795

sáb. 12/207:35 pmLJU - IAD

1 stop21h 35mTurkish Airlines

mié. 1/1412:55 pmIAD - LJU

1 stop23h 45mTurkish Airlines

Deal found 6/11

$875

jue. 12/1812:25 pmLJU - IAD

2 stops16h 35mKLM

sáb. 1/173:00 pmIAD - LJU

2 stops15h 05mKLM

Deal found 6/11

$949

Best flights from Ljubljana to Dulles Intl
Discover carefully curated flight deals from Ljubljana to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 12, 2025.

jue. 7/2410:50 amLJU - IAD

1 stop11h 25mSWISS

mié. 7/308:45 pmIAD - LJU

1 stop31h 20mSWISS

Deal found 6/11

$729

jue. 7/246:40 amLJU - IAD

1 stop14h 35mLufthansa

mié. 7/306:10 pmIAD - LJU

2 stops12h 25mLufthansa

Deal found 6/11

$767

vie. 7/116:40 amLJU - IAD

2 stops14h 45mMultiple Airlines

dom. 7/208:45 pmIAD - LJU

1 stop15h 50mMultiple Airlines

Deal found 6/12

$782

mar. 8/1912:35 pmLJU - IAD

1 stop33h 00mKLM

sáb. 8/236:30 pmIAD - LJU

1 stop11h 05mKLM

Deal found 6/10

$1,112

mar. 8/1912:20 pmLJU - IAD

1 stop12h 55mDelta

sáb. 8/2312:39 pmIAD - LJU

2 stops16h 56mDelta

Deal found 6/10

$1,120

Last-minute flights from Ljubljana to Dulles Intl
Discover last-minute flight deals from Ljubljana to Dulles Intl. Data last updated junio 12, 2025 and is based on user searches.

vie. 7/116:40 amLJU - IAD

2 stops14h 45mMultiple Airlines

dom. 7/208:45 pmIAD - LJU

1 stop15h 50mMultiple Airlines

Deal found 6/12

$782

jue. 7/2410:50 amLJU - IAD

1 stop11h 25mSWISS

mié. 7/308:45 pmIAD - LJU

1 stop31h 20mSWISS

Deal found 6/11

$729

jue. 7/246:40 amLJU - IAD

1 stop14h 35mLufthansa

mié. 7/306:10 pmIAD - LJU

2 stops12h 25mLufthansa

Deal found 6/11

$767

One-way flights from Ljubljana to Dulles Intl
Search for one-way flight options from Ljubljana to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated junio 12, 2025.

mar. 7/88:10 pmLJU - IAD

1 stop21h 35mTurkish Airlines

Deal found 6/11

$598

mié. 7/166:40 amLJU - IAD

2 stops14h 45mLufthansa

Deal found 6/10

$802

mar. 7/87:20 pmLJU - IAD

2 stops26h 10mSWISS

Deal found 6/12

$807

vie. 9/1910:50 amLJU - IAD

2 stops16h 00mTAP AIR PORTUGAL

Deal found 6/11

$1,457

jue. 7/108:45 pmLJU - IAD

3 stops49h 00mMultiple Airlines

Deal found 6/9

$10,998

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ljubljana to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

jue. 7/24

10:50 am-4:15 pm

1 stop11h 25m

Washington, D.C. Dulles Intl

mié. 7/30

8:45 pm-10:05 am

1 stop31h 20m

$729

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

jue. 7/24

6:40 am-3:15 pm

1 stop14h 35m

Washington, D.C. Dulles Intl

mié. 7/30

6:10 pm-12:35 pm

2 stops12h 25m

$767

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

vie. 7/11

6:40 am-3:25 pm

2 stops14h 45m

Washington, D.C. Dulles Intl

dom. 7/20

8:45 pm-6:35 pm

1 stop15h 50m

$782

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

mar. 8/19

12:35 pm-3:35 pm

1 stop33h 00m

Washington, D.C. Dulles Intl

sáb. 8/23

6:30 pm-11:35 am

1 stop11h 05m

$1,112

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

mar. 8/19

12:20 pm-7:15 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

sáb. 8/23

12:39 pm-11:35 am

2 stops16h 56m

$1,120

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

mar. 7/8

8:10 pm-11:45 am

1 stop21h 35m

$598

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

mié. 7/16

6:40 am-3:25 pm

2 stops14h 45m

$802

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

mar. 7/8

7:20 pm-3:30 pm

2 stops26h 10m

$807

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

vie. 9/19

10:50 am-8:50 pm

2 stops16h 00m

$1,457

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

jue. 7/10

8:45 pm-3:45 pm

3 stops49h 00m

$10,998

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Ljubljana to Dulles Intl

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

Cheapflights Insights

Everything you need to know about your flight from Ljubljana to Washington, D.C. Dulles Intl Airport

Rainfall in Dulles Intl by month

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,358 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,623 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Turkish Airlines

7.3

Good

3,848 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

TAP AIR PORTUGAL

7.1

Good

1,885 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Ljubljana to Washington, D.C. Dulles Intl?
Located just 11.7 mi from the city center, Ljubljana Joze Pucnik is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Ljubljana. Booking flights from Joze Pucnik (LJU) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 0 different airlines.
What are the cheapest airlines to fly from Ljubljana to Washington, D.C. Dulles Intl Airport one-way?
The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $598. However, be on the lookout for offers from Lufthansa and SWISS, as they are both options that can get you from Ljubljana to Washington, D.C. Dulles Intl Airport for a low price.
Can I find deals for flights from Ljubljana to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Ljubljana to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ljubljana to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ljubljana to Dulles Intl.
Can I find deals for business class flights from Ljubljana to Dulles Intl?
Yes. Cheapflights offers flight deals from Ljubljana to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ljubljana to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Ljubljana to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Ljubljana to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$598+ Cheap flights from Ljubljana (LJU) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ljubljana to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ljubljana to Dulles Intl

Round-trip from

One-way from

Popular in

Cheapest in

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Find flight deals from Ljubljana to Dulles Intl

Cheapest flights from Ljubljana to Dulles IntlExplore the most affordable flight options available from Ljubljana to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

Explore the most affordable flight options available from Ljubljana to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ljubljana to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Ljubljana to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Ljubljana with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ljubljana to Washington, D.C. Dulles Intl Airport

Rainfall in Dulles Intl by month

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

Temperature in Dulles Intl by month

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

Reviews of airlines servicing Dulles Intl

Related info for your journey

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

What are the cheapest airlines to fly from Ljubljana to Washington, D.C. Dulles Intl Airport one-way?

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

How can I find direct flights from Ljubljana to Dulles Intl?

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

What is the cheapest month to book a flight from Ljubljana to Washington, D.C. Dulles Intl Airport?

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Cheapest flights from Ljubljana to Dulles Intl
Explore the most affordable flight options available from Ljubljana to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.